Oil pumping unit motor rapid translation, belt looseness alarm and pre-tightening device

Abstract

The utility model relates to the technical field of motor equipment, and provides an oil pumping unit motor rapid translation, belt looseness alarm and pre-tightening device. The device comprises a base, a translation mechanism, a motor, a pressure detection mechanism and an alarm mechanism. According to the oil pumping unit motor rapid translation, belt loosening alarm and pre-tightening device provided by the utility model, through the arranged translation mechanism, rapid translation, rapid belt loosening or rapid belt pre-tightening of the motor in the radial direction can be realized, so that belt replacement of belt transmission equipment is more rapid and labor-saving, and the working efficiency is improved. Radial rapid movement at any position is achieved on the basis that the foundation bolt is not detached, the belt can be tightened at any time without stopping equipment, the belt can be conveniently in a state with proper tightness, the service life of the belt is prolonged, the steps of stirring the motor through a crowbar and fastening and loosening the foundation bolt are avoided, and the production efficiency is improved. A belt pulley does not need to be coiled, and operation is safer.

Description

Technical Field

[0001] The utility model relates to the technical field of motor equipment, in particular to a pumping unit motor rapid translation, belt slack alarm and pre-tightening device. Background Art

[0002] It takes three to four people to replace the belt of an oil pump. They loosen the four anchor bolts of the motor and turn the motor until the belt is loose. After replacing the new belt, they use a crowbar to turn the motor to the appropriate position and tighten the anchor bolts. This is not only labor-intensive and time-consuming, but also limited by the spacing between the anchor bolt holes, the belt tightness cannot be adjusted to the optimal level, thereby reducing the service life of the belt. In addition, in traditional operations, safety accidents are very likely to occur due to the large number of operating links.

[0003] Therefore, it is necessary to provide a new pumping unit motor rapid translation, belt slack alarm and pre-tightening device to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a pumping unit motor rapid translation, belt slack alarm and pre-tightening device.

[0005] The utility model provides a pumping unit motor rapid translation, belt slack alarm and pre-tightening device, which comprises: a base, a translation mechanism, an electric motor, a pressure detection mechanism and an alarm mechanism, wherein the base comprises a channel steel and a cross beam, wherein the number of the channel steels is two, and the two channel steels are fixedly connected by a plurality of evenly distributed cross beams, and the base is connected with a translation mechanism, which comprises a fixed block, a slide rod, a smooth sleeve, a connecting strip, a mounting beam, a fixing plate, a servo motor, a screw rod, a supporting strip and a nut block, wherein two parallel fixed blocks are fixedly connected to the two channel steels, and the two fixed blocks are fixedly connected by a slide rod, and two smooth sleeves are sleeved on the slide rod, and the smooth sleeves are fixedly connected to the fixed block. There is a connecting strip, and two parallel mounting beams are arranged on the base, and the lower surface of the mounting beam is fixedly connected to the two parallel connecting strips, and a fixing plate is fixedly connected to one side of one of the mounting beams, and a servo motor is installed on one side of the fixing plate, and the output end of the servo motor passes through the fixing plate and is fixedly connected to a lead screw through a coupling, a supporting strip is fixedly connected between the two channel steels, and a nut block is fixedly connected to the upper surface of the supporting strip, and the nut block is threadedly sleeved on the lead screw, the motor is installed on the two mounting beams, and a belt tensioner is installed at the output end of the motor, and a pressure detection mechanism is connected to the motor, and an alarm mechanism is connected to the pressure detection mechanism.

[0006] Preferably, the pressure detection mechanism includes a force sensor and a controller. The belt tensioning wheel is equipped with a force sensor, one side of the base is provided with a controller, and the force sensor and the servo motor are electrically connected to the controller.

[0007] Preferably, the alarm mechanism includes an audible and visual alarm, the audible and visual alarm is installed on the controller, and the audible and visual alarm is electrically connected to the controller.

[0008] Preferably, one end of the screw rod is fixedly connected with a hexagonal screw block.

[0009] Preferably, a support beam is fixedly connected between the two channel steels.

[0010] Compared with the related art, the pumping unit motor rapid translation, belt slack alarm and pre-tightening device provided by the utility model has the following beneficial effects:

[0011] 1. The utility model provides a device for rapid translation of the motor of an oil pump, alarm and pre-tightening of belt slack. The translation mechanism is set to realize rapid radial translation of the motor, rapid belt slack or rapid belt pre-tightening, so that the replacement of the belt of the belt-driven equipment is faster and more labor-saving, and rapid radial movement to any position can be realized without removing the anchor bolts. Not only can the belt be tightened at any time without stopping the equipment, but the belt can also be conveniently kept in a state of appropriate tightness, thereby extending the service life of the belt. In addition, the steps of using a crowbar to move the motor and tighten the loose anchor bolts are avoided, and there is no need to coil the pulley, so the operation is safer.

[0012] 2. The utility model provides a device for rapid translation of the oil pump motor, alarm for belt slack and pre-tensioning. By means of the force sensor and controller provided and in cooperation with the translation mechanism, the belt can be automatically tightened or loosened, so that the belt can always be kept in the best working state, thereby increasing the service life of the belt. Moreover, during use, the controller can record the working state, and through acquired record analysis, the working state of the equipment can be judged, thus providing basic data support for later management.

[0013] 3. The utility model provides a pumping unit motor rapid translation, belt slack alarm and pre-tensioning device. Through the sound and light alarm, when the pulling force is less than the minimum pulling force value preset in the controller or the pulling force is greater than the maximum pulling force value preset in the controller, an sound and light alarm can be issued. The controller has a built-in network WIFE module, which can provide remote SMS alarm and APP remote data transmission alarm at the same time as the alarm, further improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of a partial section of the utility model.

[0016] Numbers in the figure: 1. Channel steel; 2. Crossbeam; 3. Support beam; 4. Fixed block; 5. Sliding rod; 6. Mounting beam; 7. Motor; 8. Support bar; 9. Nut block; 10. Hexagonal screw block; 11. Servo motor; 12. Fixed plate; 13. Smooth sleeve; 14. Connecting bar; 15. Screw. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0018] Please refer to Figure 1 and Figure 2 ,in, Figure 1 It is a schematic diagram of the structure of the utility model; Figure 2 It is a partial cross-sectional structural diagram of the utility model, which includes: a base, a translation mechanism and a motor 7.

[0019] In the specific implementation process, Figure 1 and Figure 2 As shown, the base includes a channel steel 1 and a crossbeam 2, the number of the channel steels 1 is two, the two channel steels 1 are fixedly connected by a plurality of evenly distributed crossbeams 2, the base is connected with a translation mechanism, the translation mechanism includes a fixed block 4, a slide rod 5, a smooth sleeve 13, a connecting strip 14, a mounting beam 6, a fixed plate 12, a servo motor 11, a screw rod 15, a support strip 8 and a nut block 9, the two channel steels 1 are fixedly connected with two parallel fixed blocks 4, the two fixed blocks 4 are fixedly connected by a slide rod 5, the slide rod 5 is provided with two smooth sleeves 13, the smooth sleeve 13 is fixedly connected with a connecting strip 14, the base Two parallel mounting beams 6 are provided, and the lower surface of the mounting beam 6 is fixedly connected to two parallel connecting strips 14, one side of one mounting beam 6 is fixedly connected to a fixing plate 12, one side of the fixing plate 12 is installed with a servo motor 11, the output end of the servo motor 11 passes through the fixing plate 12 and is fixedly connected to a screw rod 15 through a coupling, a support bar 8 is fixedly connected between the two channel steels 1, a nut block 9 is fixedly connected to the upper surface of the support bar 8, and the nut block 9 is threadedly sleeved on the screw rod 15, the motor 7 is installed on the two mounting beams 6, and a belt tensioner is installed at the output end of the motor 7.

[0020] It should be noted that: when in use, the rotation of the servo motor 11 can drive the rotation of the screw rod 15, and the screw rod 15 is fed in the inner thread of the nut block 9, so that the fixed plate 12 pushes the mounting beam 6, the smooth sleeve 13 slides on the slide rod 5, and the mounting beam 6 translates, so that the servo motor 11 of the motor 7 on the two mounting beams 6 translates along, so that the forward and reverse rotation of the servo motor 11 can realize the radial rapid translation of the motor 7, and the belt can be quickly loosened or pre-tightened.

[0021] The motor is connected to a pressure detection mechanism, which includes a force sensor and a controller. A force sensor is installed on the belt tensioning wheel, and a controller is provided on one side of the base. The force sensor and the servo motor are both electrically connected to the controller (the force sensor and the controller are both existing devices, which are not specifically drawn in the figure). During use, the tension change of the belt is measured by the force sensor, and the force sensor transmits the detected tension to the controller. When the tension is less than the minimum tension value preset in the controller, the controller controls the servo motor 11 to start, translate the motor 7, and pre-tighten the belt. When the tension is greater than the maximum tension value preset in the controller, the controller controls the servo motor 11 to reverse and loosen the belt.

[0022] The pressure detection mechanism is connected to an alarm mechanism, and the alarm mechanism includes an audible and visual alarm. The audible and visual alarm is installed on the controller, and the audible and visual alarm is electrically connected to the controller (the audible and visual alarm is an existing device and is not specifically drawn in the figure). The audible and visual alarm is electrically connected to the controller. During use, when the pulling force is less than the minimum pulling force value preset in the controller or the pulling force is greater than the maximum pulling force value preset in the controller, the controller controls the activation of the audible and visual alarm to issue an audible and visual alarm. The controller also has a built-in network WIFE module, which can provide remote SMS alarms and APP remote data transmission alarms while issuing an alarm.

[0023] refer to Figure 1 As shown, one end of the screw rod 15 is fixedly connected to a hexagonal screw block 10, and the hexagonal screw block 10 is provided to facilitate manual rotation of the screw rod 15 by a wrench.

[0024] refer to Figure 1 As shown, a support beam 3 is fixedly connected between the two channel steels 1, and the installation of the equipment is facilitated by the provision of the support beam 3.

[0025] The working principle provided by the utility model is as follows: when in use, the rotation of the servo motor 11 can drive the rotation of the screw rod 15, and the screw rod 15 is fed in the inner thread of the nut block 9, so that the fixing plate 12 pushes the mounting beam 6, so that the smooth sleeve 13 slides on the slide bar 5, and the mounting beam 6 translates, so that the servo motor 11 of the motor 7 on the two mounting beams 6 translates along, so that the positive and negative rotation of the servo motor 11 can realize the radial rapid translation of the motor 7, the rapid loosening of the belt or the rapid pre-tightening of the belt, so that the belt of the belt-driven equipment can be replaced more quickly and labor-savingly, and the radial rapid movement to any position can be realized without removing the anchor bolts, which can not only realize the tightening of the belt at any time without stopping the equipment, but also can conveniently make the belt in a state of appropriate tightness, thereby extending the service life of the belt, and avoiding the steps of using a crowbar to move the motor and tighten the loose anchor bolts, and it is unnecessary to coil the pulley, which is safer to operate;

[0026] During use, the tension change of the belt is measured by a force sensor, and the force sensor transmits the detected tension to the controller. When the tension is less than the minimum tension value preset in the controller, the controller controls the servo motor 11 to start, the translation motor 7, and the pre-tightening of the belt. When the tension is greater than the maximum tension value preset in the controller, the controller controls the servo motor 11 to reverse and loosen the belt, thereby automatically loosening and tightening the belt, so that the belt can always be kept in the best working state, thereby increasing the service life of the belt. Moreover, during use, the controller can record the working state, judge the working state of the equipment through acquired record analysis, and provide basic data support for later management. Moreover, when the tension is less than the minimum tension value preset in the controller or the tension is greater than the maximum tension value preset in the controller, the controller controls the start of the sound and light alarm to issue a sound and light alarm. The controller has a built-in network WIFE module, which can provide remote SMS alarm and APP remote data transmission alarm at the same time as the alarm, further improving the safety of use.

[0027] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A pumping unit motor rapid translation, belt slack alarm and pre-tightening device, characterized in that: include: A base, the base comprising a channel steel (1) and a cross beam (2), the number of the channel steels (1) being two in total, and the two channel steels (1) being fixedly connected by a plurality of evenly distributed cross beams (2); The translation mechanism is connected to the base, and the translation mechanism comprises a fixed block (4), a sliding rod (5), a smooth sleeve (13), a connecting strip (14), a mounting beam (6), a fixed plate (12), a servo motor (11), a screw rod (15), a support strip (8) and a nut block (9). Two parallel fixed blocks (4) are fixedly connected to the two channel steels (1), and the two fixed blocks (4) are fixedly connected by the sliding rod (5). The sliding rod (5) is provided with two smooth sleeves (13), and the smooth sleeve (13) is fixedly connected with the connecting strip (14). The base is provided with two A mounting beam (6) is arranged in parallel, the lower surface of the mounting beam (6) is fixedly connected to two connecting bars (14) arranged in parallel, one side of one mounting beam (6) is fixedly connected to a fixing plate (12), one side of the fixing plate (12) is installed with a servo motor (11), the output end of the servo motor (11) passes through the fixing plate (12) and is fixedly connected to a screw rod (15) through a coupling, a support bar (8) is fixedly connected between the two channel steels (1), a nut block (9) is fixedly connected to the upper surface of the support bar (8), and the nut block (9) is threadedly sleeved on the screw rod (15); An electric motor (7), wherein the electric motor (7) is mounted on two mounting beams (6), and a belt tensioning wheel is mounted on the output end of the electric motor (7); A pressure detection mechanism, wherein the motor (7) is connected to the pressure detection mechanism; An alarm mechanism is connected to the pressure detection mechanism.

2. The pumping unit motor rapid translation, belt slack alarm and pre-tensioning device according to claim 1 is characterized in that: The pressure detection mechanism comprises a force sensor and a controller. The belt tensioning wheel is provided with the force sensor. One side of the base is provided with the controller. The force sensor and the servo motor (11) are both electrically connected to the controller.

3. The pumping unit motor rapid translation, belt slack alarm and pre-tightening device according to claim 2 is characterized in that: The alarm mechanism comprises an audible and visual alarm, which is installed on the controller and is electrically connected to the controller.

4. The pumping unit motor rapid translation, belt slack alarm and pre-tightening device according to claim 1 is characterized in that: One end of the screw rod (15) is fixedly connected to a hexagonal twist block (10).

5. The pumping unit motor rapid translation, belt slack alarm and pre-tightening device according to claim 1 is characterized in that: A support beam (3) is also fixedly connected between the two channel steels (1).

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