Pretreatment device for producing bamboo and wood element raw materials
By designing a bamboo cutting device with a quantitative structure and a debris collection structure, the problems of inconvenient operation and inefficient production efficiency of the traditional cutting device are solved, and efficient quantitative cutting and automatic debris cleaning of the bamboo section are achieved.
Patent Information
- Application Number
- CN202420647360.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-04-01
AI Technical Summary
Traditional bamboo cutting devices require manual quantification and cutting, resulting in inefficient production and inconvenient operation.
A pretreatment device including a cutting table, a first motor, a cutting disk, a quantitative structure and a debris collection structure are designed. The threaded rod is driven by the second motor to move the limit plate to achieve quantitative cutting and automatic cleaning of debris through the shield and collection box.
It improves the production efficiency of bamboo cutting, reduces the time of manual quantification and cutting, and realizes quantitative cutting of bamboo sections and automatic cleaning of debris.
Smart Images
Figure CN222904370U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of bamboo lignin, in particular to a pretreatment device for producing bamboo lignin raw materials. Background Art
[0002] Bamboo lignin is extracted from bamboo through alkali precipitation, acid precipitation, ultrafiltration, flocculation precipitation, high boiling pure solvent, chemical agent and granite methods. In the production process of bamboo lignin, the black liquor formed after bamboo cutting, crushing and steaming needs to be concentrated.
[0003] When traditional cutting devices are used to cut bamboo, in order to facilitate subsequent processing, the bamboo needs to be cut into bamboo segments of similar lengths. However, this usually requires workers to manually quantify the bamboo in advance, and then cut the bamboo to be cut after determining the cutting size. This method of operation not only takes a lot of time to quantify the bamboo, but also reduces production efficiency, which is very inconvenient.
[0004] In summary, the utility model provides a pretreatment device for producing bamboo lignin raw materials to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a pretreatment device for producing bamboo lignin raw materials, so as to solve the problem that the traditional cutting device mentioned in the background technology usually needs to cut the bamboo into bamboo segments with similar lengths in order to facilitate subsequent processing during the process of cutting the bamboo, but this usually requires the staff to manually quantify the bamboo in advance, and then cut the bamboo to be cut after determining the cutting size. This method not only takes a lot of time to quantify the bamboo, but also reduces the production efficiency, which is very inconvenient.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pretreatment device for producing bamboo lignin raw materials, comprising a cutting table, a first motor is installed inside the cutting table, a cutting disk is connected to the output end of the first motor, a quantitative structure is arranged inside the cutting table, and a debris collection structure is arranged on the back of the cutting table.
[0007] Preferably, the quantitative structure includes a mounting plate, a second motor, a threaded rod, a fixing plate, a connecting block, a limit plate, a ruler and a guide rod, the mounting plate is arranged inside the cutting table, the second motor is installed on one side of the mounting plate, and the threaded rod is connected to the output end of the second motor.
[0008] Preferably, the fixed plate is rotatably connected to one end of the threaded rod via a bearing, the connecting block is threadedly connected to the outer wall of the threaded rod, the limit plate is fixedly connected to the top of the connecting block, the ruler is arranged on the top of the cutting table, and the guide rod is arranged between the mounting plate and the fixed plate.
[0009] Preferably, one end of the connecting block is sleeved on the outer wall of the guide rod.
[0010] Preferably, the debris collection structure includes a collection box, a discharge port, a filter plate, a dust collection box, a slider, a slide groove and a shielding cover. The collection box is fixedly connected to the outer wall of the cutting table, and the discharge port is opened on the outer wall of the collection box.
[0011] Preferably, the filter plate is arranged on the inner side of the collection box, the dust box is arranged on the inner side of the collection box, the slider is fixedly connected to the side of the dust box, the slide groove is opened on the inner side of the collection box, and the shielding cover is installed on the top of the collection box.
[0012] Preferably, the dust collecting box forms a sliding connection structure with the collecting box through a slider and a slide groove.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. The utility model starts the second motor to drive the threaded rod to rotate, so that the connection block drives the limit plate fixedly connected on the top to move under the action of the continuous rotation of the threaded rod. At this time, the staff only needs to know the cut length of the bamboo according to the position of the limit plate on the ruler. Finally, by starting the first motor to drive the cutting disk to rotate, the staff only needs to put one end of the bamboo against the limit plate and then push the bamboo toward the cutting disk to complete the quantitative cutting, thereby improving production efficiency.
[0015] 2. The utility model uses a shielding cover to shield the debris generated during the cutting process so that it falls into the collection box for collection, and the cut bamboo segments will also roll into the collection box along the inclined direction of the top of the cutting table, and then fall on the filter plate and be discharged out from the discharge port along the filter plate. Finally, the dust box is taken out from the inside of the collection box by pulling the handle, so that the debris generated during the cutting of bamboo can be cleaned up in a centralized manner. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the main cross-sectional structure of the utility model;
[0017] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model from a side view;
[0018] Figure 3 It is a rear view structural schematic diagram of the utility model;
[0019] Figure 4 It is a schematic diagram of the structure of the utility model from top view;
[0020] Figure 5 It is a schematic diagram of the enlarged structure of A of the utility model.
[0021] In the figure:
[0022] 1. Cutting table; 2. First motor; 3. Cutting disc; 4. Quantifying structure; 5. Debris collecting structure; 41. Mounting plate; 42. Second motor; 43. Threaded rod; 44. Fixing plate; 45. Connecting block; 46. Limiting plate; 47. Scale; 48. Guide rod; 51. Collecting box; 52. Discharge port; 53. Filter plate; 54. Dust collecting box; 55. Slider; 56. Slide; 57. Shielding cover. DETAILED DESCRIPTION
[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0024] like Figure 1-5 As shown, the utility model provides a pretreatment device for producing bamboo lignin raw materials, including a cutting table 1, and the top of the cutting table 1 is an inclined structure, so that the cut bamboo segments roll toward the shielding cover 57, a first motor 2 is installed inside the cutting table 1, and the first motor 2 is connected to an external power supply, the output end of the first motor 2 is connected to a cutting disc 3, a quantitative structure 4 is arranged inside the cutting table 1, and a debris collection structure 5 is arranged on the back of the cutting table 1.
[0025] Please refer to Figure 1-4 The quantitative structure 4 includes a mounting plate 41, a second motor 42, a threaded rod 43, a fixing plate 44, a connecting block 45, a limiting plate 46, a scale 47 and a guide rod 48. The mounting plate 41 is arranged inside the cutting table 1, the second motor 42 is installed on one side of the mounting plate 41, and the second motor 42 is connected to an external power supply, and the threaded rod 43 is connected to the output end of the second motor 42.
[0026] Please refer to Figure 1-4The fixing plate 44 is rotatably connected to one end of the threaded rod 43 through a bearing, the connecting block 45 is threadedly connected to the outer wall of the threaded rod 43, the limiting plate 46 is fixedly connected to the top of the connecting block 45, the scale 47 is arranged on the top of the cutting table 1, and the guide rod 48 is arranged between the mounting plate 41 and the fixing plate 44. By starting the second motor 42 to drive the threaded rod 43 to rotate, the connecting block 45 drives the limiting plate 46 fixedly connected at the top to move under the action of the continuous rotation of the threaded rod 43. At this time, the staff only needs to know the length of the bamboo cut according to the position of the limiting plate 46 on the scale 47. Finally, by starting the first motor 2 to drive the cutting disk 3 to rotate, the staff only needs to push one end of the bamboo against the limiting plate 46, and then push the bamboo toward the cutting disk 3 to complete the quantitative cutting.
[0027] Please refer to Figure 1-4 One end of the connecting block 45 is sleeved on the outer wall of the guide rod 48. The guide rod 48 plays a guiding role in the process of the connecting block 45 moving, thereby preventing the connecting block 45 from being offset when moving.
[0028] Please refer to Figure 1-5 The debris collection structure 5 includes a collection box 51, a discharge port 52, a filter plate 53, a dust collection box 54, a slider 55, a slide groove 56 and a shielding cover 57. The collection box 51 is fixedly connected to the outer wall of the cutting table 1, and the top of the collection box 51 is a hollow structure. The discharge port 52 is opened on the outer wall of the collection box 51.
[0029] Please refer to Figure 1-5 The filter plate 53 is arranged on the inner side of the collecting box 51, and one end of the filter plate 53 extends to the outside through the discharge port 52. The filter plate 53 serves to catch the falling bamboo segments and make the debris fall into the dust collecting box 54 at the bottom when it is hit by the bamboo segments. The dust collecting box 54 is arranged on the inner side of the collecting box 51, and the dust collecting box 54 is located at the bottom of the filter plate 53. The slider 55 is fixedly connected to the side of the dust collecting box 54, and the slide groove 56 is opened on the inner side of the collecting box 51. The shielding cover 57 is installed on the top of the collecting box 51. The debris generated during the cutting process is shielded by the shielding cover 57 so that it falls into the collecting box 51 for collection, and the cut bamboo segments will also roll into the collecting box 51 along the inclined direction of the top of the cutting table 1, and then fall on the filter plate 53 and be discharged outward from the discharge port 52 along the filter plate 53.
[0030] Please refer to Figure 1-5 The dust box 54 forms a sliding connection structure with the collection box 51 through the slider 55 and the slide groove 56. The dust box 54 can be taken out and the collected debris can be cleaned through the sliding connection structure between the dust box 54 and the collection box 51.
[0031] Specific working principle: Figure 1-5As shown, when the pretreatment device for producing bamboo lignin raw materials is used, first, the cutting table 1, the first motor 2, the cutting disc 3, the quantitative structure 4 and the debris collection structure 5 are combined into a pretreatment device for producing bamboo lignin raw materials, and the threaded rod 43 is driven to rotate by starting the second motor 42, so that the connecting block 45 drives the limit plate 46 fixedly connected at the top to move under the action of the continuous rotation of the threaded rod 43. At this time, the staff only needs to know the length of the bamboo cut according to the position of the limit plate 46 on the ruler 47. Finally, the first motor 2 is started to drive the cutting disc 3 to rotate, and the staff only needs to move one side of the bamboo The end of the bamboo is pressed against the limit plate 46, and then the bamboo is pushed toward the cutting disc 3 to complete quantitative cutting, thereby improving production efficiency. The debris generated during the cutting process is shielded by the shielding cover 57 so that it falls into the collecting box 51 for collection, and the cut bamboo segments will also roll into the collecting box 51 along the inclined direction of the top of the cutting table 1, and then fall on the filter plate 53 and be discharged out from the discharge port 52 along the filter plate 53. Finally, the dust box 54 is taken out from the inside of the collecting box 51 by pulling the handle, so that the debris generated during the cutting of the bamboo can be centrally cleaned. This is the characteristic of the pretreatment device for producing bamboo lignin raw materials.
[0032] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.
Claims
1. A pretreatment device for producing bamboo lignin raw materials, comprising a cutting table (1), characterized in that: A first motor (2) is installed inside the cutting table (1); an output end of the first motor (2) is connected to a cutting disc (3); a quantitative structure (4) is arranged inside the cutting table (1); and a debris collection structure (5) is arranged at the back of the cutting table (1).
2. A pretreatment device for producing bamboo lignin raw materials according to claim 1, characterized in that: The quantitative structure (4) comprises a mounting plate (41), a second motor (42), a threaded rod (43), a fixing plate (44), a connecting block (45), a limiting plate (46), a scale (47) and a guide rod (48); the mounting plate (41) is arranged inside the cutting table (1); the second motor (42) is installed on one side of the mounting plate (41); and the threaded rod (43) is connected to an output end of the second motor (42).
3. A pretreatment device for producing bamboo lignin raw materials as claimed in claim 2, characterized in that: The fixing plate (44) is rotatably connected to one end of the threaded rod (43) via a bearing, the connecting block (45) is threadedly connected to the outer wall of the threaded rod (43), the limiting plate (46) is fixedly connected to the top of the connecting block (45), the scale (47) is arranged on the top of the cutting table (1), and the guide rod (48) is arranged between the mounting plate (41) and the fixing plate (44).
4. A pretreatment device for producing bamboo lignin raw materials as claimed in claim 2, characterized in that: One end of the connecting block (45) is sleeved on the outer wall of the guide rod (48).
5. A pretreatment device for producing bamboo lignin raw materials as claimed in claim 1, characterized in that: The debris collection structure (5) comprises a collection box (51), a discharge port (52), a filter plate (53), a dust collection box (54), a slider (55), a slide groove (56) and a shielding cover (57); the collection box (51) is fixedly connected to the outer wall of the cutting table (1); and the discharge port (52) is opened on the outer wall of the collection box (51).
6. A pretreatment device for producing bamboo lignin raw materials as claimed in claim 5, characterized in that: The filter plate (53) is arranged on the inner side of the collection box (51), the dust box (54) is arranged on the inner side of the collection box (51), the slider (55) is fixedly connected to the side of the dust box (54), the slide groove (56) is opened on the inner side of the collection box (51), and the shielding cover (57) is installed on the top of the collection box (51).
7. A pretreatment device for producing bamboo lignin raw materials as claimed in claim 5, characterized in that: The dust collecting box (54) forms a sliding connection structure with the collecting box (51) via a sliding block (55) and a sliding groove (56).