Positioning device for mesh belt of stem washing machine

Abstract

The utility model discloses a stem washing machine mesh belt positioning device which comprises a machine frame, the front end and the rear end of the inner side of the machine frame are rotationally connected with rotating rollers, one end of one rotating roller is connected with a driving motor, a mesh belt is arranged between the two rotating rollers in a sleeved mode, and positioning mechanisms are arranged at the ends of the two sides of the machine frame. The positioning mechanism comprises a positioning plate located on the outer side of the rotating roller, the positioning plate is located between the rack and the mesh belt at the same time, a fixing block is arranged on the side, away from the mesh belt, of the positioning plate, and a threaded groove is formed in the side face of the fixing block. By designing the rack, the rotating roller, the driving motor, the mesh belt and the positioning mechanism, when the mesh belt of the stem washing machine deviates in the operation process, a worker can adjust the deviated mesh belt to the original position by rotating the rotating ring, it is guaranteed that the edge of the mesh belt cannot be abraded due to deviation, the service life of the mesh belt is effectively prolonged, and the service life of the mesh belt is prolonged. Therefore, the stem washing machine can work better.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of washing stem machine, concretely relates to a kind of positioning device of washing stem machine mesh belt. BACKGROUND

[0002] Washing stem machine is the machine that the clean water of certain temperature is used to clean tobacco stem, makes tobacco stem clean and can increase tobacco stem moisture content, in washing stem machine, mesh belt is essential important component, but the position of the mesh belt of existing washing stem machine can occur deviation after long time use, so that the edge of mesh belt can appear abrasion, to reduce its service life, for this, we propose a kind of positioning device of washing stem machine mesh belt. UTILITY MODEL CONTENT

[0003] The utility model discloses a kind of positioning device of washing stem machine mesh belt, by designing rack, rotating roller, drive motor, mesh belt, positioning mechanism, when washing stem machine mesh belt occurs deviation in operation, personnel can be adjusted to original position by rotating ring to the mesh belt of deviation, ensure that the edge of mesh belt will not appear abrasion due to deviation, effectively increase the service life of mesh belt, so that washing stem machine can better work.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of positioning device of washing stem machine mesh belt, including rack, the inside of the rack front and rear both ends are rotatably connected with rotating roller, one end of one rotating roller is connected with drive motor, mesh belt is sleeved between the two rotating rollers, and the both sides of the rack are provided with positioning mechanism, the positioning mechanism includes the positioning plate outside rotating roller, the positioning plate is between rack and mesh belt simultaneously, the side, away from mesh belt of the positioning plate, is provided with fixed block, the side surface of the fixed block is equipped with thread groove, the inside of the thread groove is connected with threaded rod in screw thread, the end, away from fixed block of the threaded rod, is provided with rotating ring, bearing is arranged between the other end of the threaded rod and the positioning plate, and still be provided with telescopic column between the fixed block and the positioning plate, the side surface of the fixed block close to the rack is also provided with connecting block.

[0005] Preferably, it further includes dismounting assembly, the dismounting assembly includes the mounting block between connecting block and rack, the side surface of the mounting block away from connecting block is fixedly connected with the surface of rack, the inside surface of the mounting block and the end surface of connecting block are both equipped with fixed slot, the inside of the fixed slot is provided with bolt.

[0006] Preferably, the side surface edge of the positioning plate close to mesh belt is equipped with arc face.

[0007] Preferably, the surface of the rotating ring is sleeved with rubber sleeve.

[0008] Preferably, the connecting block and the mounting block are made of aluminum alloy.

[0009] Compared with the prior art, the utility model has the beneficial effects that:

[0010] 1. Through design rack, rotating roller, drive motor, mesh belt, positioning mechanism, when the mesh belt of the water washing stem machine is running off-center, personnel can adjust the off-center mesh belt to the original position by rotating the rotating ring, ensure that the mesh belt will not be worn due to off-center, effectively increase the service life of the mesh belt, so that the water washing stem machine can better work.

[0011] 2. Through design the dismounting assembly, when the positioning plate is damaged, personnel can pull out the bolt upwards, make the bolt completely separate from the inner side of the fixed groove, then personnel pull the fixed block outward, make the connecting block separate from the mounting block, so that the positioning plate can be quickly disassembled for maintenance or replacement, simple and practical structure. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0013] Figure 2 It is a positioning plate and fixed block connection three-dimensional structural schematic diagram of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the utility model;

[0015] Among them: 1, rack;2, rotating roller;3, drive motor;4, mesh belt;5, positioning plate;6, fixed block;7, thread groove;8, threaded rod;9, rotating ring;10, bearing;11, telescopic column;12, connecting block;13, arc surface;14, mounting block;15, fixed groove;16, bolt. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with 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 scope of protection of the utility model.

[0017] Please refer to Figure 1 、 Figure 2The utility model provides a technical scheme: a positioning device of washing stem machine net belt, including frame 1, both ends of frame 1 inside are rotationally connected with rotating roller 2, one end of one rotating roller 2 is connected with drive motor 3, is equipped with net belt 4 between two rotating rollers 2, and the both sides end of frame 1 is provided with positioning mechanism, and the positioning mechanism includes the positioning plate 5 at the outside of rotating roller 2, the positioning plate 5 is between frame 1 and net belt 4 simultaneously, the side away from net belt 4 of positioning plate 5 is provided with fixed block 6, the side of fixed block 6 is provided with thread groove 7, is connected with threaded rod 8 in the inside thread of thread groove 7, the end away from fixed block 6 of threaded rod 8 is provided with swivel ring 9, is provided with bearing 10 between the other end of threaded rod 8 and positioning plate 5, and still be provided with telescopic column 11 between fixed block 6 and positioning plate 5, the side of fixed block 6 close to frame 1 is still provided with connecting block 12, the side surface edge of positioning plate 5 close to net belt 4 is provided with arc face 13, when the side of positioning plate 5 and the side of net belt 4 in motion contact, net belt 4 will not be subjected to greater obstruction, so that when net belt 4 moves, the smoothness is better, the surface of swivel ring 9 is equipped with rubber sleeve, when personnel rotates swivel ring 9, the comfort is better;The position of the existing washing stem machine net belt can occur deviation after long time use, so that the edge of net belt can appear abrasion, thereby reducing its service life;When net belt 4 deviates, personnel will slowly rotate the swivel ring 9 of corresponding side, swivel ring 9 drives threaded rod 8 to rotate, threaded rod 8 is driven slowly to the side of net belt 4 by the action of thread groove 7, bearing 10, telescopic column 11, positioning plate 5, when the side of positioning plate 5 contacts the side of net belt 4, by the action of arc face 13, so that net belt 4 and positioning plate 5 will not produce greater friction force in the instant of contact, guarantee that net belt 4 is more smooth in the process of movement, after that, the side of positioning plate 5 will produce a thrust to net belt 4, so that net belt 4 will slowly move to the original position, so that its position no longer appears deviation, personnel then reverses swivel ring 9, so that swivel ring 9 is brought back to the original position by the interaction between various components, completes operation;By designing frame 1, rotating roller 2, drive motor 3, net belt 4, positioning mechanism, when the phenomenon of deviation occurs in the operation of washing stem machine net belt, personnel can adjust the deviated net belt 4 to the original position by rotating swivel ring 9, ensure that the edge of net belt 4 will not appear abrasion because of deviation, effectively increase the service life of net belt 4, so that the washing stem machine can better work.

[0018] In the embodiment, preferably, please like Figure 1 、 Figure 3As shown, the dismounting assembly comprises a mounting block 14 between the connecting block 12 and the rack 1, the side of the mounting block 14 away from the connecting block 12 is fixedly connected with the surface of the rack 1, the inner side surface of the mounting block 14 and the end surface of the connecting block 12 are both provided with a fixing groove 15, and the inner side of the fixing groove 15 is provided with a bolt 16, the connecting block 12 and the mounting block 14 are both made of aluminum alloy, so that after the positioning plate 5 is installed to the specified position, the stability is better; through the design of the dismounting assembly, when the positioning plate 5 is damaged, personnel can pull out the bolt 16 upward, so that the bolt 16 is completely separated from the inner side of the fixing groove 15, then personnel pull the fixing block 6 outward, so that the connecting block 12 and the mounting block 14 are separated, thereby the positioning plate 5 can be quickly dismounted for maintenance or replacement, and the structure is simple and practical.

[0019] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A positioning device for the mesh belt of a water washing stalk machine, comprising a frame (1), both ends of the frame (1) are rotatably connected with rotating rollers (2), one end of one of the rotating rollers (2) is connected with a driving motor (3), a mesh belt (4) is sleeved between the two rotating rollers (2), and both ends of the frame (1) are provided with positioning mechanisms, characterized in that: the positioning mechanism comprises a positioning plate (5) outside the rotating roller (2), the positioning plate (5) is between the frame (1) and the mesh belt (4), a fixed block (6) is arranged on the side of the positioning plate (5) away from the mesh belt (4), a threaded groove (7) is formed in the side surface of the fixed block (6), a threaded rod (8) is threadedly connected in the threaded groove (7), a swivel ring (9) is arranged on the end of the threaded rod (8) away from the fixed block (6), a bearing (10) is arranged between the other end of the threaded rod (8) and the positioning plate (5), a telescopic column (11) is further arranged between the fixed block (6) and the positioning plate (5), and a connecting block (12) is further arranged on the side surface of the fixed block (6) close to the frame (1).

2. A positioning device for a web belt of a water-hulling machine according to claim 1, characterized in that: Further comprising a disassembly assembly, the disassembly assembly comprises a mounting block (14) between the connecting block (12) and the frame (1), the side surface of the mounting block (14) away from the connecting block (12) is fixedly connected with the surface of the frame (1), the inner surface of the mounting block (14) and the end surface of the connecting block (12) are both provided with a fixed groove (15), and a latch (16) is arranged in the fixed groove (15).

3. A positioning device for a web belt of a water-hulling machine according to claim 1, characterized in that: An arc surface (13) is formed in the edge of the side surface of the positioning plate (5) close to the mesh belt (4).

4. A positioning device for a web belt of a water-hulling machine according to claim 1, characterized in that: A rubber sleeve is sleeved on the surface of the swivel ring (9).

5. A positioning device for a web belt of a water-hulling machine according to claim 2, characterized in that: The connecting block (12) and the mounting block (14) are both made of aluminum alloy.

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