A timing belt right wheel assembly

Abstract

This utility model discloses a synchronous belt right pulley assembly, relating to the field of transmission component technology. It includes an installation mechanism, with an adjustment mechanism on one side of the installation mechanism. The adjustment mechanism includes a fixed frame, with a partition plate fixedly connected to the inner wall of one side of the fixed frame. A through hole is opened on one side of the partition plate, and a screw is slidably connected within the through hole. A first bevel gear is rotatably connected to one side of the partition plate. Through the installation and adjustment mechanisms, in use, the belt is first installed on the second baffle and the right synchronous pulley, and the fixed frame and fixed plate are connected by connecting bolts. When belt wear leads to insufficient tension, the rotating rod and the second bevel gear are manually operated to rotate, thereby driving the first bevel gear to rotate and causing the screw to move. This causes the sliding block to move along the fixed frame, adjusting the tension of the right synchronous pulley. This device can flexibly adjust the tension of the synchronous belt, avoiding problems such as slippage due to excessive looseness or wear due to excessive tightness.

Description

Technical Field

[0001] This utility model relates to the field of transmission component technology, specifically a synchronous belt right wheel assembly. Background Technology

[0002] Synchronous belt pulleys are commonly used transmission devices in industry, and are widely used in automobiles, light industry, textiles, food packaging, printing machinery, tobacco machinery, office automation equipment, home appliances, medical and health equipment, CNC machine tools and other fields. Synchronous belt drives involve pulleys and synchronous belts, and are a type of embedded meshing transmission. The synchronous belt pulley is a key component in a synchronous belt drive system, usually referring to the synchronous belt pulley installed on the right side of the transmission system, which meshes with the synchronous belt to transmit power or motion.

[0003] However, when using existing synchronous belt right pulleys, the right pulley automatically moves towards the tension direction when the synchronous belt loosens due to temperature changes or long-term use. If the tension of the synchronous belt at the right pulley is insufficient, the meshing friction between the belt teeth and the pulley teeth will decrease, and slippage is likely to occur under heavy loads or sudden acceleration. Slippage not only reduces transmission efficiency but also leads to accelerated wear of the belt teeth. Therefore, we propose a more convenient and practical synchronous belt right pulley assembly to meet the usage requirements. Utility Model Content

[0004] The purpose of this invention is to provide a timing belt right pulley assembly to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a timing belt right wheel assembly, including an installation mechanism, an adjustment mechanism on one side of the installation mechanism, the adjustment mechanism including a fixed frame, a partition plate fixedly connected to the inner wall of one side of the fixed frame, a through hole on one side of the partition plate, a screw slidably connected in the through hole, a first bevel gear rotatably connected to one side of the partition plate, the first bevel gear and the screw being threadedly connected, a sliding block slidably connected to one side of the fixed frame, the sliding block and the screw being rotatably connected, a through hole on one side of the sliding block, a second rotating shaft rotatably connected in the through hole.

[0006] Furthermore, the mounting mechanism includes a fixing plate, one side of which has a threaded connection hole, and the other side of which has a through hole, through which a first rotating shaft is rotatably connected.

[0007] Furthermore, the first rotating shaft is fixedly connected to both ends of a first baffle, and a left synchronous wheel is fixedly connected between the first rotating shaft and the first baffle. Mounting blocks are fixedly connected to both sides of the top of the fixed plate, and a mounting plate is rotatably connected to one side of the top of the mounting block.

[0008] Furthermore, a through hole is provided on one side of the fixed frame, and a connecting bolt is installed in the through hole, which is compatible with the threaded connection hole.

[0009] Furthermore, a through hole is provided on one side of the top of the fixed frame, and a rotating rod is rotatably connected inside the through hole. A rotating handle is fixedly connected to one end of the rotating rod, and a second bevel gear is bolted to the other end. The teeth of the second bevel gear and the first bevel gear mesh with each other.

[0010] Furthermore, the second rotating shaft is fixedly connected to two ends of a second baffle, and a right synchronous pulley is fixedly connected between the second rotating shaft and the second baffle. Belts are installed on the outer walls of the right synchronous pulley and the left synchronous pulley.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This synchronous belt right pulley assembly, through its installation and adjustment mechanisms, allows for easy operation. First, the belt is installed on the second baffle and the right synchronous pulley. The fixing frame and plate are then connected by bolts. When belt wear leads to insufficient tension, the rotating rod and second bevel gear are manually operated, causing the first bevel gear to rotate and the screw to move. This causes the sliding block to move along the fixing frame, adjusting the tension of the right synchronous pulley. This device can precisely adjust the center distance between the right and left synchronous pulleys, thus flexibly adjusting the tension of the synchronous belt and preventing slippage due to excessive looseness or wear due to excessive tightness. It is highly practical and suitable for widespread adoption.

[0013] Meanwhile, the installation mechanism can be adapted to different sizes of mounting bases without the need for additional processing of the adaptation structure, simplifying the installation process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the installation mechanism structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the adjustment mechanism of this utility model.

[0017] In the diagram: 1. Mounting mechanism; 101. Fixing plate; 102. Threaded connection hole; 103. First rotating shaft; 104. First baffle; 105. Left synchronous pulley; 106. Mounting block; 107. Mounting plate; 2. Adjusting mechanism; 201. Fixing frame; 202. Connecting bolt; 203. Partition plate; 204. Screw; 205. First bevel gear; 206. Rotating rod; 207. Rotating handle; 208. Second bevel gear; 209. Sliding block; 210. Second rotating shaft; 211. Second baffle; 212. Right synchronous pulley; 3. 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. 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.

[0019] Synchronous pulleys are required during the use of transmission equipment. Before installation, ensure the surface of the transmission equipment is clean, flat, and free of oil, dust, or other impurities to avoid affecting the installation effect and transmission efficiency of the synchronous pulley. When adjusting the distance between the right synchronous pulley 212 and the left synchronous pulley 105, use a special tool to avoid excessive force or improper operation that could damage components or cause transmission instability. During use, regularly check the operating status of the synchronous pulleys, including whether the belt 3 is loose and whether the synchronous pulleys are worn. If any abnormalities are found, replace or repair them promptly to ensure the normal operation of the transmission equipment.

[0020] like Figures 1-3 As shown, this utility model provides a technical solution: a synchronous belt right wheel assembly, including an installation mechanism 1, an adjustment mechanism 2 is provided on one side of the installation mechanism 1, the adjustment mechanism 2 includes a fixed frame 201, a partition 203 is fixedly connected to the inner wall of one side of the fixed frame 201, a through hole is opened on one side of the partition 203, a screw 204 is slidably connected in the through hole, a first bevel gear 205 is rotatably connected to one side of the partition 203, the first bevel gear 205 and the screw 204 are threadedly connected, a sliding block 209 is slidably connected to one side of the fixed frame 201, the sliding block 209 and the screw 204 are rotatably connected, a through hole is opened on one side of the sliding block 209, a second rotating shaft 210 is rotatably connected in the through hole.

[0021] like Figure 2 As shown, the mounting mechanism 1 includes a fixing plate 101. A threaded connection hole 102 is provided on one side of the fixing plate 101, and a through hole is provided on one side of the fixing plate 101. A first rotating shaft 103 is rotatably connected in the through hole. A first baffle 104 is fixedly connected to both ends of the first rotating shaft 103. A left synchronous wheel 105 is fixedly connected between the first rotating shaft 103 and the first baffle 104. Mounting blocks 106 are fixedly connected to both sides of the top of the fixing plate 101, and a mounting plate 107 is rotatably connected to one side of the top of the mounting block 106.

[0022] It should be noted that during use, the fixing plate 101 and the fixing frame 201 are first connected through the threaded connection hole 102. Then, the belt 3 is placed on the left synchronous pulley 105 between the first baffles 104 and connected to the motor through the first rotating shaft 103. Next, the synchronous component and the base are connected through the mounting block 106 and the mounting plate 107. The mounting mechanism 1 can be adapted to different specifications of mounting bases without the need for additional processing of the adaptation structure, simplifying the installation process.

[0023] like Figure 3 As shown, a through hole is provided on one side of the fixed frame 201, and a connecting bolt 202 is installed in the through hole. The connecting bolt 202 is compatible with the threaded connecting hole 102. A through hole is provided on one side of the top of the fixed frame 201, and a rotating rod 206 is rotatably connected in the through hole. A rotating handle 207 is fixedly connected to one end of the rotating rod 206, and a second bevel gear 208 is bolted to the other end. The teeth of the second bevel gear 208 and the first bevel gear 205 mesh with each other. Second baffles 211 are fixedly connected to both ends of the second rotating shaft 210. A right synchronous pulley 212 is fixedly connected between the second rotating shaft 210 and the second baffles 211. A belt 3 is installed on the outer wall of the right synchronous pulley 212 and the left synchronous pulley 105.

[0024] It should be noted that during use, the belt 3 is first installed on the second baffle 211 and the right synchronous pulley 212, and the fixed frame 201 and the fixed plate 101 are connected by the connecting bolts 202. When the belt 3 wears and the tension is insufficient, the rotating rod 206 and the second bevel gear 208 are manually operated to rotate, thereby driving the first bevel gear 205 to rotate and causing the screw 204 to move, so that the sliding block 209 moves along the fixed frame 201 to adjust the tension of the right synchronous pulley 212. The stepless adjustment function of the adjustment mechanism 2 is adapted to various belt 3 specifications. The combination of the two can cover a wider range of equipment transmission needs and improve the versatility and market adaptability of the components.

[0025] During use, the fixing plate 101 and the fixing frame 201 are first connected through the threaded connection hole 102 and the connecting bolt 202. Then, the belt 3 is placed on the left synchronous pulley 105 between the first baffle 104, and the belt 3 is installed on the second baffle 211 and the right synchronous pulley 212. The belt 3 is then connected to the motor through the first rotating shaft 103. Next, the mounting block 106 and the mounting plate 107 are used to connect the synchronization assembly and the base. When the belt 3 wears and the tension is insufficient, the rotating rod 206 and the second bevel gear 208 are manually operated to rotate, thereby driving the first bevel gear 205 to rotate and causing the screw 204 to move. This causes the sliding block 209 to move along the fixing frame 201, adjusting the tension of the right synchronous pulley 212. This device can precisely adjust the center distance between the right synchronous pulley 212 and the left synchronous pulley 105, thereby flexibly adjusting the tension of the synchronous belt and avoiding the problem of slippage due to the belt 3 being too loose or wear due to it being too tight.

[0026] 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 embodiments and their equivalents.

Claims

1. A synchronous belt right wheel assembly characterized by: The device includes an installation mechanism (1), an adjustment mechanism (2) on one side of the installation mechanism (1), the adjustment mechanism (2) includes a fixed frame (201), a partition (203) is fixedly connected to the inner wall of one side of the fixed frame (201), a through hole is opened on one side of the partition (203), a screw (204) is slidably connected in the through hole, a first bevel gear (205) is rotatably connected to one side of the partition (203), the first bevel gear (205) and the screw (204) are threadedly connected, a sliding block (209) is slidably connected to one side of the fixed frame (201), the sliding block (209) and the screw (204) are rotatably connected, a through hole is opened on one side of the sliding block (209), a second rotating shaft (210) is rotatably connected in the through hole.

2. The synchronous belt right wheel assembly of claim 1, wherein: The mounting mechanism (1) includes a fixing plate (101), a threaded connection hole (102) is provided on one side of the fixing plate (101), and a through hole is provided on one side of the fixing plate (101), and a first rotating shaft (103) is rotatably connected in the through hole.

3. A timing belt right pulley assembly according to claim 2, characterized in that: The first rotating shaft (103) is fixedly connected to both ends of the first baffle (104), and the first rotating shaft (103) is fixedly connected to the left synchronous wheel (105) between the first baffle (104). The top two sides of the fixed plate (101) are fixedly connected to the mounting blocks (106), and the top side of the mounting block (106) is rotatably connected to the mounting plate (107).

4. A timing belt right pulley assembly according to claim 1, characterized in that: The fixed frame (201) has a through hole on one side, and a connecting bolt (202) is installed in the through hole. The connecting bolt (202) is compatible with the threaded connecting hole (102).

5. A timing belt right pulley assembly according to claim 1, characterized in that: The fixed frame (201) has a through hole on one side of the top, and a rotating rod (206) is rotatably connected in the through hole. One end of the rotating rod (206) is fixedly connected to a rotating handle (207), and the other end is bolted to a second bevel gear (208). The teeth of the second bevel gear (208) and the first bevel gear (205) mesh with each other.

6. A timing belt right pulley assembly according to claim 1, characterized in that: The second rotating shaft (210) is fixedly connected to two ends of a second baffle (211). The second rotating shaft (210) is fixedly connected to a right synchronous pulley (212) between the second baffle (211). A belt (3) is installed on the outer wall of the right synchronous pulley (212) and the left synchronous pulley (105).

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