Motor base position adjusting device

Abstract

The utility model relates to a position adjusting device for a motor base. The position adjusting device comprises a base, a support plate arranged above the base, a guide piece for guiding the support plate to move, a rack arranged on the support plate, a gear meshed with the rack and a rotating device for preventing the support plate from shaking, the rotating device is arranged on the base; the gear is arranged at the rotating end of the rotating device; and the guide piece is arranged on the base. The problems that in the prior art, an overweight motor is difficult to move, the motor is mostly fixed to the current position through bolts, and the motor shakes inevitably in the using process are solved.

Description

Technical Field

[0001] The utility model relates to a motor base, in particular to a motor base position regulating device. Background Art

[0002] At the oil pumping site, belts are usually used as transmission devices for motors and working machinery. Regardless of the type of belt, the belt is adjusted relatively tight when it is first installed, but after a period of time, due to the force elongation and wear of the belt, it will become loose, seriously affecting the transmission of power and mechanical efficiency. In order to adjust the tightness of the belt or replace the belt, it is necessary to adjust the mobile motor. At present, most of the pumping units used in oil field production are beam pumping units. The motor of the beam pumping unit is fixed on the slide rail. The existing motor mounting base has a simple structure. When the tightness of the belt needs to be adjusted, the fixing bolts of the motor must be loosened first, and then the top screw is rotated with a pipe clamp. The motor is moved by the top screw to adjust the tightness of the belt, and the motor is fixed after adjustment; when the belt needs to be replaced, the fixing bolts of the motor are first loosened, and the motor is moved with a crowbar to loosen the belt. After the old belt is removed and replaced with a new belt, the motor is moved to a suitable position with a crowbar. After the belt is properly tight, the motor is fixed. The motor itself is heavy, usually around 700Kg or even larger. The process of adjusting the belt tightness or replacing the belt is time-consuming and labor-intensive, usually requiring three people to work together for 30 minutes to complete, which affects the oil production operation time of the pumping unit, affects the output, and reduces the oil production efficiency. Utility Model Content

[0003] The embodiment of the present application provides a motor base position adjustment device, which solves the problem in the prior art that it is difficult to move a motor that is too heavy and most of the motors are fixed in the current position by bolts, which inevitably causes the motor to shake during use.

[0004] The technical solution adopted in the embodiments of the present application is as follows.

[0005] A motor base position adjustment device comprises a base, a support plate arranged above the base, a guide member for guiding the movement of the support plate, a rack arranged on the support plate, a gear meshing with the rack, and a rotating device for preventing the support plate from shaking; the rotating device is arranged on the base; the gear is arranged at the rotating end of the rotating device; and the guide member is arranged on the base.

[0006] A further technical solution is: the rotating device includes a worm wheel, a worm engaged with the worm wheel and a handle for facilitating the rotation of the worm wheel; the worm wheel is rotatably connected to the base; the gear is arranged on the worm wheel; a through hole is opened on the worm wheel; and the handle is passed through the through hole.

[0007] A further technical solution is: a clamping block is provided on one side of the base away from the rotating device; a plurality of clamping blocks are provided along the base; a connecting block is provided on the support plate; a clamping slot is provided on the connecting block; when the clamping block is inserted into the clamping slot, the position of the support plate is fixed.

[0008] A further technical solution is: a sliding groove is provided on the support plate; a sliding block is slidably connected in the sliding groove; the sliding block is arranged on the connecting block; an adjusting piece is rotatably connected in the sliding groove; the adjusting piece is threadedly connected to the sliding block; the sliding groove and the sliding block are trapezoidal in cross-section.

[0009] A further technical solution is: the guide member includes a guide rail and a slider slidably connected to the guide rail; a plurality of guide members are arranged along the base; and a plurality of sliders are arranged along the guide rail.

[0010] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0011] 1. Since the base is in the shape of a rectangular plate, a guide rail is arranged on the base, and three groups of guide rails are arranged in the left and right arrays. Two groups of sliders are slidably connected to each group of guide rails, and a support plate is arranged on the slider. A rotating device is arranged on the base, and a gear is arranged at the rotating end of the rotating device, and a rack is arranged on the support plate. When the rotating device is rotated, the gear is driven to rotate, thereby driving the rack and the support plate to slide back and forth, thereby realizing the uniform speed adjustment of the position of the motor.

[0012] 2. Since a worm wheel is rotatably connected to the base, the worm wheel and the gear are concentric, a worm is rotatably connected to the base, the worm meshes with the worm wheel, a through hole is opened at the end of the worm facing outward, and a handle is passed through the through hole, thereby achieving a stable speed adjustment while preventing the motor from shaking the support plate left and right under the influence of external force.

[0013] 3. A clamping block is provided on the side of the base away from the rotating device, and several clamping blocks are provided along the front and back of the base. A connecting block is provided on the support plate, and a clamping groove corresponding to the connecting block is provided on the connecting block. A sliding groove is provided on the support plate, and a sliding block is provided on the connecting block. The sliding block is slidably connected in the sliding groove, and both the sliding block and the sliding groove are trapezoidal. The adjusting piece is rotatably connected in the sliding groove, and the adjusting piece is threadedly connected to the sliding block, so that when the motor moves to a place, the position of the motor can be fixed secondary through the cooperation of the clamping block and the clamping groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the motor base position adjustment device in the utility model.

[0015] Figure 2It is a structural schematic diagram of the motor base position adjustment device in the utility model.

[0016] Figure 3 It is a cross-sectional view of the motor base position adjustment device in the utility model.

[0017] In the figure: 1. base; 2. support plate; 21. connecting block; 211. slot; 22. sliding slot; 23. sliding block; 24. adjusting member; 3. guide member; 31. guide rail; 32. slider; 4. rack; 5. gear; 6. rotating device; 61. worm gear; 62. worm; 621. through hole; 63. handle; 7. block. DETAILED DESCRIPTION

[0018] The embodiment of the present application provides a motor base position adjustment device, which solves the problem in the prior art that it is difficult to move a motor that is too heavy and most of the motors are fixed in the current position by bolts, which inevitably causes the motor to shake during use.

[0019] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] A motor base position adjustment device includes a base 1, a support plate 2 arranged above the base 1, a guide member 3 for guiding the movement of the support plate 2, a rack 4 arranged on the support plate 2, a gear 5 meshing with the rack 4 and a rotating device 6 for preventing the support plate 2 from shaking; the rotating device 6 is arranged on the base 1; the gear 5 is arranged at the rotating end of the rotating device 6; and the guide member 3 is arranged on the base 1.

[0022] The guide member 3 includes a guide rail 31 and a slider 32 slidably connected to the guide rail 31 ; a plurality of guide members 3 are arranged along the base 1 ; a plurality of sliders 32 are arranged along the guide rail 31 .

[0023] The base 1 is in the shape of a rectangular plate, and is provided with a guide rail 31. There are three groups of guide rails 31 arranged in a left and right array, and each group of guide rails 31 is slidably connected with two groups of sliders 32, and a support plate 2 is arranged on the slider 32. A rotating device 6 is provided on the base 1, and a gear 5 is provided at the rotating end of the rotating device 6. A rack 4 is provided on the support plate 2. When the rotating device 6 is rotated, the gear 5 is driven to rotate, thereby driving the rack 4 and the support plate 2 to slide back and forth.

[0024] Since the base 1 is in the shape of a rectangular plate, a guide rail 31 is arranged on the base 1, and three groups of guide rails 31 are arranged in a left and right array. Two groups of sliders 32 are slidably connected to each group of guide rails 31, and a support plate 2 is arranged on the slider 32. A rotating device 6 is arranged on the base 1, and a gear 5 is arranged at the rotating end of the rotating device 6. A rack 4 is arranged on the support plate 2. When the rotating device 6 is rotated, the gear 5 is driven to rotate, thereby driving the rack 4 and the support plate 2 to slide back and forth, thereby realizing a uniform speed adjustment of the position of the motor.

[0025] The rotating device 6 includes a worm wheel 61, a worm 62 meshing with the worm wheel 61, and a handle 63 for facilitating the rotation of the worm 62; the worm wheel 61 is rotatably connected to the base 1; the gear 5 is arranged on the worm wheel 61; a through hole 621 is opened on the worm 62; and the handle 63 is passed through the through hole 621.

[0026] The worm wheel 61 is rotatably connected to the base 1 , and the worm wheel 61 is concentric with the gear 5 . A worm 62 is rotatably connected to the base 1 , and the worm 62 meshes with the worm wheel 61 . A through hole 621 is formed at one end of the worm 62 facing outward, and a handle 63 is inserted into the through hole 621 .

[0027] Since a worm wheel 61 is rotatably connected to the base 1, the worm wheel 61 is concentric with the gear 5, and a worm 62 is rotatably connected to the base 1, the worm 62 engages with the worm wheel 61, and a through hole 621 is provided at one end of the worm 62 facing outward, and a handle 63 is passed through the through hole 621, thereby achieving a stable adjustment rate while preventing the motor from shaking the support plate 2 left and right under the influence of external force.

[0028] A clamping block 7 is arranged on one side of the base 1 away from the rotating device 6; a plurality of clamping blocks 7 are arranged along the base 1; a connecting block 21 is arranged on the support plate 2; a clamping slot 211 is opened on the connecting block 21; when the clamping block 7 is clamped into the clamping slot 211, the position of the support plate 2 is fixed.

[0029] The support plate 2 is provided with a sliding groove 22; a sliding block 23 is slidably connected in the sliding groove 22; the sliding block 23 is arranged on the connecting block 21; an adjusting member 24 is rotatably connected in the sliding groove 22; the adjusting member 24 is threadedly connected to the sliding block 23; the cross-sections of the sliding groove 22 and the sliding block 23 are trapezoidal.

[0030] A clamping block 7 is provided on one side of the base 1 away from the rotating device 6, and a plurality of clamping blocks 7 are provided along the front and rear of the base 1. A connecting block 21 is provided on the support plate 2, and a clamping groove 211 corresponding to the clamping block 7 is provided on the connecting block 21. A sliding groove 22 is provided on the support plate 2, and a sliding block 23 is provided on the connecting block 21. The sliding block 23 is slidably connected in the sliding groove 22, and the sliding block 23 and the sliding groove 22 are both trapezoidal. The adjusting member 24 is rotatably connected in the sliding groove 22, and the adjusting member 24 is threadedly connected to the sliding block 23.

[0031] Since a clamping block 7 is provided on one side of the base 1 away from the rotating device 6, and a plurality of clamping blocks 7 are provided along the front and rear of the base 1, a connecting block 21 is provided on the support plate 2, and a clamping groove 211 corresponding to the clamping block 7 is provided on the connecting block 21, a sliding groove 22 is provided on the support plate 2, and a sliding block 23 is provided on the connecting block 21. The sliding block 23 is slidably connected in the sliding groove 22, and the sliding block 23 and the sliding groove 22 are both trapezoidal, and the adjusting member 24 is rotatably connected in the sliding groove 22, and the adjusting member 24 is threadedly connected to the sliding block 23, thereby realizing that when the motor moves to a place, the position of the motor is fixed secondary by the cooperation of the clamping block 7 and the clamping groove 211.

[0032] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0033] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A motor base position adjustment device, characterized in that: The invention comprises a base (1), a support plate (2) arranged above the base (1), a guide member (3) for guiding the movement of the support plate (2), a rack (4) arranged on the support plate (2), a gear (5) meshing with the rack (4), and a rotating device (6) for preventing the support plate (2) from shaking; the rotating device (6) is arranged on the base (1); the gear (5) is arranged at the rotating end of the rotating device (6); and the guide member (3) is arranged on the base (1).

2. The motor base position adjustment device according to claim 1, characterized in that: The rotating device (6) comprises a worm wheel (61), a worm (62) meshing with the worm wheel (61), and a handle (63) for facilitating the rotation of the worm (62); the worm wheel (61) is rotatably connected to the base (1); the gear (5) is arranged on the worm wheel (61); a through hole (621) is provided on the worm (62); and the handle (63) is passed through the through hole (621).

3. The motor base position adjustment device according to claim 2, characterized in that: A clamping block (7) is arranged on a side of the base (1) away from the rotating device (6); a plurality of clamping blocks (7) are arranged along the base (1); a connecting block (21) is arranged on the support plate (2); a clamping groove (211) is provided on the connecting block (21); when the clamping block (7) is clamped into the clamping groove (211), the position of the support plate (2) is fixed.

4. The motor base position adjustment device according to claim 3, characterized in that: The support plate (2) is provided with a sliding groove (22); a sliding block (23) is slidably connected in the sliding groove (22); the sliding block (23) is arranged on the connecting block (21); an adjusting member (24) is rotatably connected in the sliding groove (22); the adjusting member (24) is threadedly connected to the sliding block (23); the sliding groove (22) and the sliding block (23) have trapezoidal cross sections.

5. The motor base position adjustment device according to claim 1, characterized in that: The guide member (3) comprises a guide rail (31) and a slider (32) slidably connected to the guide rail (31); a plurality of the guide members (3) are arranged along the base (1); and a plurality of the sliders (32) are arranged along the guide rail (31).

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