A new type of motor tension bracket

Abstract

The utility model discloses a novel motor tensioning bracket in the field of tensioning equipment, comprising a mounting frame, a fixing foot, an adjusting mechanism and a motor body, wherein the fixing foot is fixedly connected to the left part of the upper and lower parts of the mounting frame, the adjusting mechanism is connected to the inside of the mounting frame, the motor body is connected to the left part of the adjusting mechanism, and the middle part of the right top of the mounting frame is rotatably connected with a rotating shaft through a bearing, and the right end of the rotating shaft is fixedly connected with a rotating disk. The novel motor tensioning bracket drives the rotating shaft to rotate by rotating the rotating disk, and drives the connecting disk to rotate, so that the top end of the connecting rod gradually moves from the left top of the connecting disk to the left bottom of the connecting disk, so that the connecting seat drives the sliding block to descend, thereby causing the motor body to descend, and the position of the motor body is adjusted to tighten the transmission belt, thereby facilitating adjustment, avoiding the need to add a tensioning mechanism, improving the practicality of the device, and reducing costs.

Description

Technical Field

[0001] The utility model relates to the technical field of tensioning equipment, in particular to a novel motor tensioning bracket. Background Art

[0002] The transmission mode of processing machinery is mostly through transmission belt, and the existing transmission mode is that the driving wheel on the motor output shaft and the transmission belt wheel on one side of the processing machine are transmitted through the transmission belt.

[0003] At present, the motor is usually fixed by bolts. After being fixed, it cannot be moved. When the transmission belt is loose, an additional tensioning mechanism is required, which makes adjustment troublesome and increases the cost. For this reason, we propose a new motor tensioning bracket. Utility Model Content

[0004] The purpose of the utility model is to provide a novel motor tensioning bracket to solve the problem raised in the above background technology that the current motor cannot be moved after being fixed, and when the transmission belt is loose, an additional tensioning mechanism is required, which makes adjustment troublesome and increases cost.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of motor tensioning bracket, comprising a mounting frame, a fixed foot, an adjusting mechanism and a motor body, the fixed foot being fixedly connected to the left part of the upper and lower parts of the mounting frame, the adjusting mechanism being connected to the inside of the mounting frame, and the motor body being connected to the left part of the adjusting mechanism, the adjusting mechanism comprising a rotating shaft, a rotating disk, a connecting disk, a sliding rod, a sliding block, a connecting seat and a connecting rod, the middle part of the right top of the mounting frame is rotatably connected with the rotating shaft through a bearing, the right end of the rotating shaft is fixedly connected with the rotating disk, the left end of the rotating shaft is fixedly connected with the connecting disk, the front and rear parts between the inner upper and lower parts of the mounting frame are fixedly connected with the sliding rod, the outer wall of the sliding rod is slidably connected with the sliding block, the top middle part of the sliding block is fixedly connected with the connecting seat, and the inside of the connecting seat is rotatably connected with the connecting rod.

[0006] As a further description of the above technical solution:

[0007] The other end of the connecting rod is rotatably connected to the left side of the connecting disk.

[0008] As a further description of the above technical solution:

[0009] The motor body is fixedly connected to the right side of the sliding block by bolts, and a slot is formed through the bottom of the right side of the mounting frame.

[0010] As a further description of the above technical solution:

[0011] A locking mechanism is connected to the right side of the turntable, and the locking mechanism includes a fixing hole, a connecting frame, an insertion rod, a circular plate, a pull plate and a connecting spring. Fixing holes are evenly penetrated through the top of the right side of the mounting frame, the right side edge of the turntable is fixedly connected to the connecting frame, the right middle part of the connecting frame is slidably connected with the insertion rod, the left part of the outer wall of the insertion rod is fixedly connected with a circular plate, the right end of the insertion rod is fixedly connected with the pull plate, and the outer side of the pull plate is sleeved with a connecting spring.

[0012] As a further description of the above technical solution:

[0013] The fixing holes are arranged in a circle around the rotating shaft, the left end of the insertion rod passes through the left side of the rotating disk, and the insertion rod is slidably connected to the rotating disk.

[0014] As a further description of the above technical solution:

[0015] The left and right ends of the connecting spring are fixedly connected to the right side of the circular plate and the inner right side of the connecting frame respectively.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The new motor tensioning bracket drives the rotating shaft to rotate and the connecting plate to rotate by rotating the turntable, so that the top of the connecting rod gradually moves from the top of the left side of the connecting plate to the bottom of the left side of the connecting plate, so that the connecting seat drives the slider to descend, thereby lowering the motor body, adjusting the position of the motor body, and tightening the transmission belt, thereby facilitating adjustment, avoiding the need to add a tensioning mechanism, improving the practicality of the device, and reducing costs.

[0018] 2. The new motor tensioning bracket drives the insertion rod to move by pulling the pull plate, so that the circular plate squeezes the connecting spring and moves the insertion rod out of the fixing hole to release the fixation of the turntable. After the adjustment is completed, the insertion rod is aligned with the fixing hole, the pull plate is loosened, and the insertion rod is reset by resetting the connecting spring, so that the insertion rod is embedded in the fixing hole, locking the turntable to prevent the turntable from loosening, ensuring the stability after adjustment, and improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a new type of motor tensioning bracket proposed by the utility model;

[0020] Figure 2 A schematic diagram of the structure of an adjustment mechanism of a novel motor tensioning bracket proposed by the utility model;

[0021] Figure 3 A schematic diagram of the connecting rod installation structure of a novel motor tensioning bracket proposed by the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the locking mechanism structure of a novel motor tensioning bracket.

[0023] In the figure: 100, mounting frame; 200, fixing foot; 300, adjusting mechanism; 310, rotating shaft; 320, rotating disk; 330, connecting disk; 340, sliding rod; 350, sliding block; 360, connecting seat; 370, connecting rod; 400, motor body; 500, locking mechanism; 510, fixing hole; 520, connecting frame; 530, plug rod; 540, round plate; 550, pulling plate; 560, connecting spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a new type of motor tension bracket, which is easy to adjust, avoids adding a tensioning mechanism, improves the practicality of the device, and reduces costs. Please refer to Figure 1-4 , including a mounting frame 100, a fixing foot 200, an adjustment mechanism 300 and a motor body 400;

[0028] Please refer again Figure 1 , the mounting frame 100 is used to install the fixing foot 200, the adjustment mechanism 300 and the motor body 400;

[0029] Please refer again Figure 1 The fixing foot 200 is fixedly connected to the left part of the upper and lower parts of the mounting frame 100 to facilitate fixing the mounting frame 100, the adjustment mechanism 300 is connected to the inside of the mounting frame 100, and the motor body 400 is connected to the left part of the adjustment mechanism 300;

[0030] Please refer again Figure 2 , the adjustment mechanism 300 includes a rotating shaft 310, a rotating disk 320, a connecting disk 330, a sliding rod 340, a sliding block 350, a connecting seat 360 and a connecting rod 370;

[0031] Please refer again Figure 2 The middle part of the top right side of the mounting frame 100 is rotatably connected with a rotating shaft 310 through a bearing, the right end of the rotating shaft 310 is fixedly connected with a rotating disk 320, and the left end of the rotating shaft 310 is fixedly connected with a connecting disk 330;

[0032] Please refer again Figure 2 A slide bar 340 is fixedly connected to the front and rear parts between the inner upper and lower parts of the mounting frame 100, a slider 350 is slidably connected to the outer wall of the slide bar 340, a connecting seat 360 is fixedly connected to the top middle part of the slider 350, and a connecting rod 370 is rotatably connected to the inside of the connecting seat 360.

[0033] To summarize, by rotating the turntable 320, the rotating shaft 310 is driven to rotate, and the connecting disk 330 is driven to rotate, so that the top of the connecting rod 370 gradually moves from the top left side of the connecting disk 330 to the bottom left side of the connecting disk 330, so that the connecting seat 360 drives the slider 350 to descend, thereby causing the motor body 400 to descend, and the position of the motor body 400 is adjusted, and the transmission belt is tightened, thereby facilitating adjustment, avoiding the need to add a tensioning mechanism, improving the practicality of the device, and reducing costs.

[0034] Please refer again Figure 2 The other end of the connecting rod 370 is rotatably connected to the left side edge of the connecting disk 330.

[0035] Please refer again Figure 2 The motor body 400 is fixedly connected to the right side of the slider 350 by bolts, and a slot is formed through the bottom of the right side of the mounting frame 100 .

[0036] Please refer again Figure 4A locking mechanism 500 is connected to the right side of the turntable 320, and the locking mechanism 500 includes a fixing hole 510, a connecting frame 520, an insertion rod 530, a circular plate 540, a pull plate 550 and a connecting spring 560. A fixing hole 510 is evenly penetrated through the top of the right side of the mounting frame 100, the right side edge of the turntable 320 is fixedly connected with the connecting frame 520, the right middle part of the connecting frame 520 is slidably connected with the insertion rod 530, the left part of the outer wall of the insertion rod 530 is fixedly connected with the circular plate 540, the right end of the insertion rod 530 is fixedly connected with the pull plate 550, and the outer side of the pull plate 550 is sleeved with a connecting spring 560.

[0037] Please refer again Figure 4 The fixing holes 510 are arranged in a circle around the rotating shaft 310 , the left end of the insertion rod 530 passes through the left side of the rotating disk 320 , and the insertion rod 530 is slidably connected to the rotating disk 320 .

[0038] Please refer again Figure 4 The left and right ends of the connecting spring 560 are fixedly connected to the right side of the circular plate 540 and the inner right side of the connecting frame 520 respectively.

[0039] To summarize, by pulling the pull plate 550, the insertion rod 530 is driven to move, so that the circular plate 540 squeezes the connecting spring 560, and at the same time, the insertion rod 530 is moved out of the fixing hole 510, thereby releasing the fixation of the turntable 320. After the adjustment is completed, the insertion rod 530 is aligned with the fixing hole 510, and the pull plate 550 is loosened. By resetting the connecting spring 560, the insertion rod 530 is reset, so that the insertion rod 530 is embedded in the fixing hole 510, and the turntable 320 is locked to prevent the turntable 320 from loosening, thereby ensuring the stability after adjustment and improving the safety of the device.

[0040] The lever 530 is then retracted to allow the spring 560 to be released and the lever 530 to be retracted to release the spring 560.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A new type of motor tensioning bracket, characterized by: The invention comprises a mounting frame (100), a fixing foot (200), an adjusting mechanism (300) and a motor body (400), wherein the fixing foot (200) is fixedly connected to the left part of the upper and lower parts of the mounting frame (100), the adjusting mechanism (300) is connected to the inside of the mounting frame (100), the motor body (400) is connected to the left part of the adjusting mechanism (300), and the adjusting mechanism (300) comprises a rotating shaft (310), a rotating disk (320), a connecting disk (330), a sliding rod (340), a sliding block (350), a connecting seat (360) and a connecting rod (370). A rotating shaft (310) is rotatably connected to the middle part of the top right side of the mounting frame (100) through a bearing, the right end of the rotating shaft (310) is fixedly connected to a rotating disk (320), the left end of the rotating shaft (310) is fixedly connected to a connecting disk (330), a sliding rod (340) is fixedly connected to the front and rear parts between the upper and lower parts of the inner side of the mounting frame (100), a sliding block (350) is slidably connected to the outer wall of the sliding rod (340), a connecting seat (360) is fixedly connected to the middle part of the top of the sliding block (350), and a connecting rod (370) is rotatably connected to the inside of the connecting seat (360).

2. A novel motor tensioning bracket according to claim 1, characterized in that: The other end of the connecting rod (370) is rotatably connected to the left side of the connecting plate (330).

3. The novel motor tensioning bracket according to claim 1 is characterized in that: The motor body (400) is fixedly connected to the right side of the sliding block (350) by means of bolts, and a slot is provided through the bottom of the right side of the mounting frame (100).

4. The novel motor tensioning bracket according to claim 1 is characterized in that: The right side of the rotating disk (320) is connected to a locking mechanism (500), and the locking mechanism (500) comprises a fixing hole (510), a connecting frame (520), an insert rod (530), a circular plate (540), a pull plate (550) and a connecting spring (560). The top right side of the mounting frame (100) is evenly penetrated with a fixing hole (510), the right side edge of the rotating disk (320) is fixedly connected to the connecting frame (520), the middle right side of the connecting frame (520) is slidably connected to the insert rod (530), the left side of the outer wall of the insert rod (530) is fixedly connected to the circular plate (540), the right end of the insert rod (530) is fixedly connected to the pull plate (550), and the outer side of the pull plate (550) is sleeved with a connecting spring (560).

5. A novel motor tensioning bracket according to claim 4, characterized in that: The fixing holes (510) are arranged in a circle around the rotating shaft (310); the left end of the insertion rod (530) passes through the left side of the rotating disk (320), and the insertion rod (530) is slidably connected to the rotating disk (320).

6. A novel motor tensioning bracket according to claim 4, characterized in that: The left and right ends of the connecting spring (560) are respectively fixedly connected to the right side of the circular plate (540) and the inner right side of the connecting frame (520).

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