A carrier roller with dustproof function

Abstract

The utility model discloses a kind of dustproof function's carrier roller, including connecting frame, first dustproof box is fixedly connected with inside horizontal connection frame, first dustproof box top is provided with first connecting port, first dustproof box inside rotation is connected with carrier roller, carrier roller top is set in the first dustproof box top position through first connecting port, first dustproof box inside is provided with cleaning mechanism, sliding connection is provided with pressing roller in the connecting frame, pressing roller is horizontally set, pressing roller is set in carrier roller top, second dustproof box is sleeved on the outer surface of pressing roller, the sliding mechanism of sliding pressing roller is equipped in the connecting frame. The utility model is set through the setting of cleaning roller, when using, can drive cleaning roller rotation along with the rotation of carrier roller, cleaning roller surface can be cleaned, while cooperating with the setting of dust collector, dust machine can be absorbed, to effectively prevent dust from adhering to carrier roller surface, the use effect of the device can be improved.

Description

Technical Field

[0001] This utility model relates to the field of idler roller technology, and in particular to an idler roller with dustproof function. Background Technology

[0002] Idler rollers are an important component in conveyor systems, mainly used to support and guide the conveyor belt. Idler rollers can bear the weight of the materials on the conveyor belt, maintain the stable operation of the conveyor belt, and through proper arrangement, guide the running direction of the conveyor belt to ensure the smooth operation of the conveyor system. The rotation of idler rollers can reduce the friction between the conveyor belt and stationary components, reduce energy consumption, and extend the service life of the conveyor belt.

[0003] However, some existing idlers are usually installed directly inside the conveying device during actual use. Over a long period of time, they tend to accumulate a lot of dust, and static electricity is also generated during use, making it easier for dust to adhere to the surface of the idlers. This can cause some contamination to the conveyed materials and reduce the effectiveness of the conveying device. Therefore, it is necessary to solve these problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a dustproof idler roller.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A dustproof roller includes a connecting frame. A first dustproof box is horizontally fixedly connected inside the connecting frame. A first connection port is provided on the top of the first dustproof box. A roller is rotatably connected inside the first dustproof box. The top of the roller is positioned at the top of the first dustproof box through the first connection port. A cleaning mechanism is provided inside the first dustproof box. A pressing roller is slidably connected inside the connecting frame. The pressing roller is horizontally positioned and located on the top of the roller. A second dustproof box is sleeved on the outer surface of the pressing roller. A sliding mechanism for the sliding pressing roller is provided inside the connecting frame. With the cleaning roller, the roller rotates along with the roller during use, thus cleaning the surface of the roller. Simultaneously, with the addition of a vacuum cleaner, dust can be absorbed, effectively preventing dust from adhering to the roller surface and improving the effectiveness of the device.

[0007] Preferably, the cleaning mechanism includes a cleaning roller. A first rotating shaft is sleeved at the center of the inner side of the idler roller. The two ends of the first rotating shaft are respectively rotatably sleeved on opposite sides inside the connecting frame. The cleaning roller is rotatably connected to the inside of a first dustproof box. The cleaning roller is horizontally arranged and located at the bottom of the idler roller. A second rotating shaft is sleeved at the center of the inner side of the cleaning roller. The two ends of the second rotating shaft are respectively rotatably sleeved on opposite sides inside the connecting frame. A synchronous belt is rotatably connected to one side of the surface of the connecting frame. Two synchronous pulleys are fitted inside the synchronous belt. One synchronous pulley is fixedly connected to one end of the first rotating shaft, and the other synchronous pulley is fixedly connected to one end of the second rotating shaft. This restricts the rotation of the idler roller. With the connection of the synchronous belt and the two synchronous pulleys, the cleaning roller can rotate simultaneously with the idler roller.

[0008] Furthermore, a vacuum cleaner is provided on the surface of the connecting frame, and a connecting pipe is installed at the air inlet of the vacuum cleaner. The connecting pipe is inserted inside the connecting frame, and one end of the connecting pipe is fixedly connected to the bottom of the first dust box. The connecting pipe is connected to the inside of the first dust box and is used to vacuum the inside of the first dust box, so as to absorb the clean dust inside the first dust box.

[0009] Preferably, the sliding mechanism includes sliders, a connecting shaft is sleeved at the center of the pressing roller, vertical grooves are vertically formed on both sides of the surface of the connecting frame, two sliders are provided, and the two sliders are vertically slidably connected inside the two vertical grooves, the two ends of the connecting shaft are respectively rotatably sleeved inside the two sliders, and sliding rods are vertically fixedly connected inside the two vertical grooves, the two sliders are respectively slidably sleeved on the surfaces of the two sliding rods, and springs are sleeved on the surfaces of the two sliding rods, the bottom ends of the two springs are respectively set at the top of the two sliders, and the top ends of the two springs are respectively set at the top of the two vertical grooves, the two ends of the second dustproof box are respectively fixedly connected to the surfaces of the two sliders, and a baffle is horizontally fixedly connected to the top of the second dustproof box. The baffle is vertically slidably connected inside the connecting frame to restrict the pressing roller from sliding downwards, so that the pressing roller can rotate on the surface of the support roller.

[0010] The beneficial effects of this utility model are as follows:

[0011] 1. During use, the material can be clamped by the action of two springs and two sliders and the setting of the pressing roller, which can improve the stability of material conveying. In addition, the setting of baffle and second dust box will also prevent a lot of dust from adhering to the surface of the pressing roller.

[0012] 2. During use, the conveyed material causes the idler roller to rotate. With the connection of the synchronous belt and two synchronous pulleys, the cleaning roller rotates simultaneously with the idler roller. The cleaning roller cleans the dust attached to the surface of the idler roller. Then, the vacuum cleaner is driven by the control and, through the connection of the connecting pipe, sucks up the dust inside the first dust box, so that the surface of the idler roller is always kept clean. Attached Figure Description

[0013] Figure 1 This is a front view of a dustproof idler roller proposed in this utility model;

[0014] Figure 2 This is a cross-sectional view of the internal structure of a dustproof idler roller proposed in this utility model;

[0015] Figure 3 for Figure 2 Enlarged view of point A;

[0016] Figure 4 This is a schematic diagram of the sliding mechanism of a dustproof idler roller proposed in this utility model.

[0017] In the diagram: 1. Connecting frame; 11. Vertical groove; 12. Slide rod; 2. First dustproof box; 21. First connecting port; 3. Baffle; 31. Second dustproof box; 32. Pressing roller; 33. Connecting shaft; 34. Slider; 35. Spring; 4. Vacuum cleaner; 41. Connecting pipe; 5. Idler roller; 51. First rotating shaft; 52. Cleaning roller; 53. Second rotating shaft; 54. Synchronous pulley; 55. Synchronous belt. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figures 1-4A dustproof roller includes a connecting frame 1, a first dustproof box 2 horizontally fixedly connected inside the connecting frame 1, a first connecting port 21 provided on the top of the first dustproof box 2, a roller 5 rotatably connected inside the first dustproof box 2, the top of the roller 5 being positioned at the top of the first dustproof box 2 through the first connecting port 21, a cleaning mechanism being provided inside the first dustproof box 2, a pressing roller 32 slidably connected inside the connecting frame 1, the pressing roller 32 being horizontally positioned and located on the top of the roller 5, a second dustproof box 31 being sleeved on the outer surface of the pressing roller 32, and a sliding mechanism for sliding the pressing roller 32 being provided inside the connecting frame 1. With the setting of the cleaning roller 52, during use, the cleaning roller 52 can rotate along with the rotation of the roller 5, thereby cleaning the surface of the roller 5. Simultaneously, in conjunction with the setting of the vacuum cleaner 4, dust can be absorbed, effectively preventing dust from adhering to the surface of the roller 5, thus improving the effectiveness of the device.

[0020] In this utility model, the cleaning mechanism includes a cleaning roller 52. A first rotating shaft 51 is sleeved at the center of the inner roller 5. The two ends of the first rotating shaft 51 are respectively rotatably sleeved on opposite sides inside the connecting frame 1. The cleaning roller 52 is rotatably connected to the inside of the first dustproof box 2. The cleaning roller 52 is horizontally arranged and located at the bottom of the inner roller 5. A second rotating shaft 53 is sleeved at the center of the inner roller 52. The two ends of the second rotating shaft 53 are respectively rotatably sleeved on opposite sides inside the connecting frame 1. A synchronous belt 55 is rotatably connected to one side of the surface of the connecting frame 1. Two synchronous pulleys 54 are fitted inside the synchronous belt 55. One synchronous pulley 54 is fixedly connected to one end of the first rotating shaft 51, and the other synchronous pulley 54 is fixedly connected to one end of the second rotating shaft 53 to limit the rotation of the inner roller 5. With the connection of the synchronous belt 55 and the two synchronous pulleys 54, the cleaning roller 52 can rotate simultaneously with the inner roller 5.

[0021] In this utility model, a vacuum cleaner 4 is provided on the surface of the connecting frame 1, and a connecting pipe 41 is installed at the air inlet of the vacuum cleaner 4. The connecting pipe 41 is inserted into the inside of the connecting frame 1, and one end of the connecting pipe 41 is fixedly connected to the bottom of the first dust box 2. The connecting pipe 41 is connected to the inside of the first dust box 2 and is used to vacuum the inside of the first dust box 2, so as to absorb the clean dust inside the first dust box 2.

[0022] In this utility model, the sliding mechanism includes a slider 34, a connecting shaft 33 is sleeved at the center of the pressing roller 32, vertical grooves 11 are vertically opened on both sides of the surface of the connecting frame 1, two sliders 34 are provided, and the two sliders 34 are vertically slidably connected to the two vertical grooves 11, the two ends of the connecting shaft 33 are respectively rotatably sleeved inside the two sliders 34, the two vertical grooves 11 are vertically fixedly connected to the sliding rods 12, the two sliders 34 are respectively slidably sleeved on the surface of the two sliding rods 12, the surface of the two sliding rods 12 is sleeved with springs 35, the bottom ends of the two springs 35 are respectively set at the top of the two sliders 34, and the top ends of the two springs 35 are respectively set at the top of the two vertical grooves 11, the two ends of the second dustproof box 31 are respectively fixedly connected to the surface of the two sliders 34, and the top of the second dustproof box 31 is horizontally fixedly connected to the top of the second dustproof box 31. The baffle 3 is vertically slidably connected inside the connecting frame 1 to restrict the pressing roller 32 from sliding downward, so that the pressing roller 32 can rotate on the surface of the support roller 5.

[0023] Working Principle: In actual use, the cleaning roller 52 rotates along with the idler roller 5, thus cleaning the surface of the idler roller 5. Simultaneously, the vacuum cleaner 4 absorbs dust, effectively preventing dust from adhering to the surface of the idler roller 5, thereby improving the device's efficiency. When in use, the material to be conveyed can be transported through the top of the idler roller 5. Under the action of two springs 35 and two sliders 34, and with the pressing roller 32 in place, the material can be clamped, improving the stability of material conveying. Furthermore, the device uses a stop... The installation of plate 3 and the second dust box 31 also prevents excessive dust from adhering to the surface of the pressing roller 32. During use, when the conveyed material causes the idler roller 5 to rotate, the cleaning roller 52 will rotate simultaneously with the idler roller 5 due to the connection of the synchronous belt 55 and the two synchronous pulleys 54. The cleaning roller 52 will clean the dust adhering to the surface of the idler roller 5. Then, by controlling the drive of the vacuum cleaner 4, the dust inside the first dust box 2 will be sucked up through the connection of the connecting pipe 41, so that the surface of the idler roller 5 is always kept clean, thereby improving the effectiveness of the device.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A dustproof idler roller, comprising a connecting frame (1), characterized in that, The connecting frame (1) is horizontally fixedly connected to a first dust box (2). The top of the first dust box (2) is provided with a first connection port (21). The first dust box (2) is rotatably connected to a roller (5). The top of the roller (5) is set at the top position of the first dust box (2) through the first connection port (21). The first dust box (2) is provided with a cleaning mechanism. The connecting frame (1) is slidably connected to a pressing roller (32). The pressing roller (32) is horizontally set and is set at the top of the roller (5). The outer surface of the pressing roller (32) is fitted with a second dust box (31). The connecting frame (1) is provided with a sliding mechanism for the sliding pressing roller (32).

2. The dustproof idler roller according to claim 1, characterized in that, The cleaning mechanism includes a cleaning roller (52), and a first rotating shaft (51) is sleeved at the center of the inner side of the roller (5). The two ends of the first rotating shaft (51) are respectively rotatably sleeved on opposite sides inside the connecting frame (1). The cleaning roller (52) is rotatably connected to the inside of the first dust box (2). The cleaning roller (52) is horizontally arranged and is located at the bottom of the roller (5).

3. The dustproof idler roller according to claim 2, characterized in that, The cleaning roller (52) has a second rotating shaft (53) sleeved at its center. The two ends of the second rotating shaft (53) are respectively rotatably sleeved on opposite sides inside the connecting frame (1). A synchronous belt (55) is rotatably connected to one side of the surface of the connecting frame (1). Two synchronous pulleys (54) are fitted inside the synchronous belt (55). One of the synchronous pulleys (54) is fixedly connected to one end of the first rotating shaft (51), and the other synchronous pulley (54) is fixedly connected to one end of the second rotating shaft (53).

4. The dustproof idler roller according to claim 3, characterized in that, A vacuum cleaner (4) is provided on the surface of the connecting frame (1). A connecting pipe (41) is installed at the air inlet of the vacuum cleaner (4). The connecting pipe (41) is inserted inside the connecting frame (1). One end of the connecting pipe (41) is fixedly connected to the bottom of the first dust box (2). The connecting pipe (41) is connected to the inside of the first dust box (2).

5. The dustproof idler roller according to claim 1, characterized in that, The sliding mechanism includes a slider (34), a connecting shaft (33) is sleeved at the center of the pressing roller (32), vertical grooves (11) are vertically opened on both sides of the surface of the connecting frame (1), two sliders (34) are provided, and the two sliders (34) are vertically slidably connected inside the two vertical grooves (11), and the two ends of the connecting shaft (33) are respectively rotatably sleeved inside the two sliders (34).

6. The dustproof idler roller according to claim 5, characterized in that, Both vertical grooves (11) are vertically fixedly connected with sliding rods (12), and two sliders (34) are slidably sleeved on the surfaces of the two sliding rods (12). Both sliding rods (12) are sleeved with springs (35). The bottom ends of the two springs (35) are respectively set on the top of the two sliders (34), and the top ends of the two springs (35) are respectively set on the top of the two vertical grooves (11).

7. The dustproof idler roller according to claim 6, characterized in that, The two ends of the second dust box (31) are fixedly connected to the surfaces of two sliders (34), and a baffle (3) is fixedly connected to the top of the second dust box (31) horizontally. The baffle (3) is vertically slidably connected to the inside of the connecting frame (1).

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