Bamboo chip detection device

Abstract

The utility model belongs to the technical field of bamboo chip detection, and particularly relates to a bamboo chip detection device which comprises a bamboo chip body and a fixing plate, a moving mechanism for moving the bamboo chip body is arranged on the inner wall of the fixing plate, and a limiting mechanism for keeping the bamboo chip body to move horizontally is fixedly connected to the outer wall of the bamboo chip body. A second bearing seat is fixedly connected to the inner wall of the fixing plate, a limiting rubber roller is rotatably connected to the inner wall of the second bearing seat, too thick bamboo chips can be screened out through the limiting rubber roller, a bamboo chip body is driven to move through a moving mechanism, and when the too thick bamboo chips move to the position below the limiting rubber roller, the limiting rubber roller is driven to rotate; and then a worm gear is driven to rotate through transmission of a first bevel gear, a second bevel gear, a transmission shaft, a third bearing seat and a worm, then a connecting rod and a third conveying roller are driven to rotate, at the moment, bamboo chip bodies fall down under movement of a moving mechanism and are manually collected, after detection is completed, the connecting rod can be reset through a torsional spring, and then bamboo chip screening is achieved without a sensor.

Description

Technical Field

[0001] This utility model relates to the field of bamboo strip detection technology, specifically a bamboo strip detection device. Background Technology

[0002] As people's living standards improve, bamboo products are increasingly used in daily necessities. After production, bamboo strips need to be inspected for size. Existing technologies use sensors and other structures to inspect the shape of bamboo strips, but this method is complex and increases inspection costs. Therefore, we propose a simple bamboo strip inspection device. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a bamboo strip detection device, thus solving the problems mentioned above.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A bamboo strip detection device includes a bamboo strip body and a fixing plate. The inner wall of the fixing plate is provided with a moving mechanism for moving the bamboo strip body. The outer wall of the bamboo strip body is fixedly connected with a limiting mechanism to maintain the horizontal movement of the bamboo strip body. A second bearing seat is fixedly connected to the inner wall of the fixing plate. A limiting rubber roller is rotatably connected to the inner wall of the second bearing seat. A first bevel gear is fixedly connected to one end of the limiting rubber roller. A torsion spring is provided between the second bearing seat and the first bevel gear. A third bearing seat is fixedly connected to the outer wall of the fixing plate. A drive shaft is rotatably connected to the inner wall of the third bearing seat. A second bevel gear is fixedly connected to one end of the drive shaft, meshing with the first bevel gear. A worm gear is fixedly connected to one end of the drive shaft. A worm wheel is rotatably connected to the inner wall of the fixing plate. A connecting rod is coaxially connected to the outer wall of the worm wheel. A third conveying roller is fixedly connected to the lower surface of the connecting rod. The worm gear meshes with the worm wheel. One end of the torsion spring is fixedly connected to the inner wall of the second bearing seat, and the other end of the torsion spring is fixedly connected to the inner wall of the first bevel gear.

[0006] Preferably, the limiting mechanism includes a connecting plate, a guide rod, and a lead screw. The connecting plate is fixedly connected to the outer wall of the fixed plate, the guide rod is slidably connected to the inner wall of the connecting plate, the lead screw is threadedly connected to the inner wall of the connecting plate, and the lead screw is rotatably connected to the inner wall of the guide rod.

[0007] Preferably, the moving mechanism includes a first motor, a second motor, a first conveyor wheel, a conveyor belt, a second conveyor roller, a first bearing seat, and a spring. The first motor is fixedly connected to the outer side wall of the fixed plate, and the second motor is fixedly connected to the outer side wall of the first bearing seat.

[0008] Preferably, the inner wall of the fixing plate has two sliding grooves, the first bearing seat is slidably connected to the inner wall of the sliding groove, and the spring is disposed between the first bearing seat and the top wall of the inner groove.

[0009] Preferably, the first transmission wheel is rotatably connected to the inner wall of the fixed plate, and one end of the first transmission wheel is fixedly connected to the output end of the first motor.

[0010] Preferably, the second conveying roller is rotatably connected to the inner wall of the first bearing housing, and one end of the second conveying roller is fixedly connected to the output end of the second motor.

[0011] Preferably, the conveyor belt is driven to connect both ends of the second conveyor roller, and the conveyor belt is driven to connect both ends of the first conveyor wheel, and the bamboo strip body moves between the first conveyor wheel and the second conveyor roller.

[0012] Beneficial effects

[0013] This utility model provides a bamboo strip detection device. Compared with the prior art, it has the following advantages:

[0014] This bamboo chip detection device uses a limiting rubber roller to screen out excessively thick bamboo chips. A moving mechanism drives the bamboo chip body to move. When an excessively thick bamboo chip moves below the limiting rubber roller, it drives the limiting rubber roller to rotate. This, in turn, drives the worm gear to rotate through the transmission of the first bevel gear, the second bevel gear, the drive shaft, the third bearing seat, and the worm gear. This, in turn, drives the connecting rod and the third conveying roller to rotate. At this time, the bamboo chip body falls down under the movement of the moving mechanism and is manually collected. After the detection is completed, the connecting rod can be reset by the torsion spring, thus eliminating the need for sensors and realizing the screening of bamboo chips. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a partial schematic diagram of one side of the limiting mechanism in this utility model;

[0017] Figure 3 This is a partial schematic diagram of one side of the moving mechanism in this utility model;

[0018] Figure 4 This is another perspective view of the present invention;

[0019] Figure 5 This is a partial structural front view of the present utility model.

[0020] In the diagram: 1. Bamboo strip body; 2. Fixing plate; 3. Limiting mechanism; 31. Connecting plate; 32. Guide rod; 33. Lead screw; 4. Moving mechanism; 41. First motor; 42. Second motor; 43. First conveyor wheel; 44. Conveyor belt; 45. Second conveyor roller; 46. First bearing seat; 47. Spring; 5. Second bearing seat; 7. Limiting rubber roller; 8. First bevel gear; 9. Second bevel gear; 10. Third bearing seat; 11. Drive shaft; 12. Worm gear; 13. Worm wheel; 14. Connecting rod; 15. Third conveyor roller. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5This utility model provides a technical solution: a bamboo strip detection device, including a bamboo strip body 1 and a fixing plate 2. The inner wall of the fixing plate 2 is provided with a moving mechanism 4 for moving the bamboo strip body 1. The outer wall of the bamboo strip body 1 is fixedly connected with a limiting mechanism 3 for maintaining the horizontal movement of the bamboo strip body 1. The inner wall of the fixing plate 2 is fixedly connected with a second bearing seat 5. The inner wall of the second bearing seat 5 is rotatably connected with a limiting rubber roller 7. One end of the limiting rubber roller 7 is fixedly connected with a first bevel gear 8. A torsion spring is provided between the second bearing seat 5 and the first bevel gear 8. The outer wall of the fixing plate 2 is fixedly connected with a third bearing seat 10. The inner wall of the third bearing seat 10 is rotatably connected with a transmission shaft 11. One end of the transmission shaft 11 is fixedly connected with a second bevel gear 9. The second bevel gear 9 meshes with the first bevel gear 8, transmitting power... A worm gear 12 is fixedly connected to one end of shaft 11. A worm wheel 13 is rotatably connected to the inner wall of fixed plate 2. A connecting rod 14 is coaxially connected to the outer wall of worm wheel 13. A third conveying roller 15 is fixedly connected to the lower surface of connecting rod 14. The worm gear 12 meshes with the worm wheel 13. One end of a torsion spring is fixedly connected to the inner wall of the second bearing seat 5, and the other end of the torsion spring is fixedly connected to the inner wall of the first bevel gear 8. The limiting mechanism 3 includes a connecting plate 31, a guide rod 32, and a lead screw 33. The connecting plate 31 is fixedly connected to the outer wall of fixed plate 2. The guide rod 32 is slidably connected to the inner wall of connecting plate 31. The lead screw 33 is threadedly connected to the inner wall of connecting plate 31 and rotatably connected to the inner wall of guide rod 32. The moving mechanism 4 includes a first motor 41, a second motor 42, and a first conveying wheel 4. 3. A conveyor belt 44, a second conveyor roller 45, a first bearing seat 46, and a spring 47 are provided. A first motor 41 is fixedly connected to the outer wall of the fixed plate 2, and a second motor 42 is fixedly connected to the outer wall of the first bearing seat 46. Two grooves are formed on the inner wall of the fixed plate 2. The first bearing seat 46 is slidably connected to the inner wall of the groove. The spring 47 is disposed between the first bearing seat 46 and the inner top wall of the groove. A first conveyor wheel 43 is rotatably connected to the inner wall of the fixed plate 2, and one end of one of the first conveyor wheels 43 is fixedly connected to the output end of the first motor 41. A second conveyor roller 45 is rotatably connected to the inner wall of the first bearing seat 46, and one end of one of the second conveyor rollers 45 is fixedly connected to the output end of the second motor 42. A conveyor belt 44 is driven by the second conveyor roller 45. At both ends, the conveyor belt 44 is connected to the two ends of the first conveyor wheel 43. The bamboo strip body 1 moves between the first conveyor wheel 43 and the second conveyor roller 45. The limiting rubber roller 7 is made of rubber. The spring 47 is set to facilitate pressing down the second conveyor roller 45, thereby keeping the second conveyor roller 45 in contact with the upper surface of the bamboo strip body 1. By rotating the screw 33, one end of the screw 33 can rotate on the inner wall of the guide rod 32, thereby changing the position of the guide rod 32 and facilitating the movement of bamboo strips of different thicknesses. By changing the diameter of the limiting rubber roller 7, bamboo strips of different thicknesses can be detected. The conveyor belt 44 can extend outward to facilitate the placement and detection of bamboo strips. A collection device is placed below the third conveyor roller 15 to facilitate the collection of fallen unqualified bamboo strips.The third conveyor roller 15 has another collecting device at one end, which facilitates the collection of qualified bamboo strips.

[0023] Working principle: In use, the second motor 42 drives the second conveyor roller 45 to rotate, the first motor 41 drives the first conveyor wheel 43 to rotate, and the conveyor belt 44 drives the remaining first conveyor wheel 43 and second conveyor roller 45 to rotate. The second motor 42 and the first motor 41 rotate in opposite directions. The bamboo strip body 1 moves between the second conveyor roller 45 and the first conveyor wheel 43. When the bamboo strip body 1 is too thick, the bamboo strip body 1 moves to the bottom of the limiting rubber roller 7, driving the limiting rubber roller 7 to rotate, which in turn drives the first bevel gear 8 fixedly connected to it to rotate, which in turn drives the second bevel gear 9, worm gear 12 and transmission shaft 11 to rotate on the inner wall of the third bearing seat 10. Then, the worm gear 12 drives the worm wheel 13 to rotate, thereby rotating the connecting rod 14 and the third conveyor roller 15. At this time, the third conveyor roller 15 rotates counterclockwise, and the bamboo strip body 1 moves to the bottom of the third conveyor roller 15. When the bamboo strip body 1 moves away from the limiting rubber roller 7, the limiting rubber roller 7 is reset by the torsion spring, thereby resetting the third conveyor roller 15.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bamboo strip detection device, comprising a bamboo strip body (1) and a fixing plate (2), characterized in that: The inner wall of the fixed plate (2) is provided with a moving mechanism (4) for moving the bamboo strip body (1). The outer wall of the bamboo strip body (1) is fixedly connected with a limiting mechanism (3) for maintaining the horizontal movement of the bamboo strip body (1). The inner wall of the fixed plate (2) is fixedly connected with a second bearing seat (5). The inner wall of the second bearing seat (5) is rotatably connected with a limiting rubber roller (7). One end of the limiting rubber roller (7) is fixedly connected with a first bevel gear (8). A torsion spring is provided between the second bearing seat (5) and the first bevel gear (8). The outer wall of the fixed plate (2) is fixedly connected with a third bearing seat (10). The inner wall of the third bearing seat (10) is rotatably connected with a... A drive shaft (11) is fixedly connected to a second bevel gear (9) at one end, which meshes with a first bevel gear (8). A worm gear (12) is fixedly connected to one end of the drive shaft (11). A worm wheel (13) is rotatably connected to the inner wall of the fixed plate (2). A connecting rod (14) is coaxially connected to the outer wall of the worm wheel (13). A third conveying roller (15) is fixedly connected to the lower surface of the connecting rod (14). The worm gear (12) meshes with the worm wheel (13). One end of the torsion spring is fixedly connected to the inner wall of the second bearing seat (5), and the other end of the torsion spring is fixedly connected to the inner wall of the first bevel gear (8).

2. The bamboo strip detection device according to claim 1, characterized in that: The limiting mechanism (3) includes a connecting plate (31), a guide rod (32), and a lead screw (33). The connecting plate (31) is fixedly connected to the outer wall of the fixing plate (2). The guide rod (32) is slidably connected to the inner wall of the connecting plate (31). The lead screw (33) is threadedly connected to the inner wall of the connecting plate (31). The lead screw (33) is rotatably connected to the inner wall of the guide rod (32).

3. The bamboo strip detection device according to claim 1, characterized in that: The moving mechanism (4) includes a first motor (41), a second motor (42), a first conveyor wheel (43), a conveyor belt (44), a second conveyor roller (45), a first bearing seat (46), and a spring (47). The first motor (41) is fixedly connected to the outer side wall of the fixed plate (2), and the second motor (42) is fixedly connected to the outer side wall of the first bearing seat (46).

4. The bamboo strip detection device according to claim 3, characterized in that: The inner wall of the fixing plate (2) has two sliding grooves, the first bearing seat (46) is slidably connected to the inner wall of the sliding groove, and the spring (47) is disposed between the first bearing seat (46) and the top wall of the sliding groove.

5. The bamboo strip detection device according to claim 3, characterized in that: The first transmission wheel (43) is rotatably connected to the inner wall of the fixed plate (2), and one end of the first transmission wheel (43) is fixedly connected to the output end of the first motor (41).

6. The bamboo strip detection device according to claim 3, characterized in that: The second conveyor roller (45) is rotatably connected to the inner wall of the first bearing housing (46), and one end of the second conveyor roller (45) is fixedly connected to the output end of the second motor (42).

7. The bamboo strip detection device according to claim 3, characterized in that: The conveyor belt (44) is driven to both ends of the second conveyor roller (45), and the conveyor belt (44) is driven to both ends of the first conveyor wheel (43). The bamboo strip body (1) moves between the first conveyor wheel (43) and the second conveyor roller (45).

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