A power take-off machine tool

Abstract

The utility model relates to motor dismantling technical field, specifically disclose a kind of motor taking tool, including base, the top middle part of base is connected with transmission pin, the side of base is provided with shrinkage groove, the middle part of shrinkage groove is connected with abutting block, the middle part of transmission pin is threadedly connected with the one end of transmission rod and the one end of abutting block connection, transmission pin side wall and transmission pin middle part hole inner wall thread matching, the top of transmission rod is provided with taper gear, the above of transmission rod is connected with rotary rod, the middle part of rotary rod is connected with transmission gear, transmission gear and taper gear meshing. The rotation of the rotary rod in the device makes the transmission rod deflect, thereby driving the abutting block to deflect, to abut against the side of motor, then through the continuous control rotation, to motor is pressed, let motor and the connection of conveying equipment separate, will not be affected by motor and conveying equipment shell operating space smaller.

Description

Technical Field

[0001] This utility model relates to the field of motor removal technology, and more specifically, to a motor removal tool. Background Technology

[0002] After the motor has been running for a long time on the conveyor, it will need to be disassembled for maintenance, which will be done by pulling the motor out.

[0003] The current method of removing motors using a puller requires sufficient operating space outside the motor; otherwise, the motor cannot be removed. Additionally, the space between the motor and the conveying device is relatively small, making motor removal too troublesome. The limited space results in a high level of operational difficulty. Utility Model Content

[0004] The purpose of this utility model is to provide a motor removal tool that solves the problem that the limited space on the outer side and the side of the conveying device makes it difficult to remove the motor due to space constraints.

[0005] This utility model is achieved through the following technical solution: This utility model provides a motor-retrieving tool, including a base, a transmission pin connected to the top center of the base, a shrinkage groove provided on one side of the base, a stop block connected to the center of the shrinkage groove, a transmission rod connected to the center of the transmission pin and one end of the stop block by threaded engagement, the side wall of the transmission pin being threadedly matched with the inner wall of the hole in the center of the transmission pin, a conical tooth provided at the top of the transmission rod, a rotating rod connected above the transmission rod, a transmission gear connected to the center of the rotating rod, and the transmission gear meshing with the conical tooth.

[0006] Preferably, one end of the abutment block is hinged in the shrinkage groove.

[0007] Preferably, the transmission gear is conical and meshes with beveled teeth.

[0008] Preferably, the transmission rod further includes a support base, a displacement opening, and a limiting groove. The support base is connected to the top of the transmission rod, the displacement opening is located in the middle of the support base, and the limiting groove is located in the middle of the support base near both sides.

[0009] Preferably, the support base is L-shaped, and the rotating rod passes through the vertical side of the support base for connection.

[0010] Preferably, the displacement opening is a rectangular opening in the middle of the support base, and the tapered teeth at the top of the transmission rod protrude through the top opening of the displacement opening.

[0011] Preferably, the transmission rod further includes a stop plate and a clamping bolt, the stop plate being connected to the top of the transmission rod and the clamping bolt being connected to the stop plate near both ends.

[0012] Preferably, the top of the abutment plate fits into the bottom of the conical tooth, the bottom of the abutment plate fits into the top of the support base, and the tightening bolt engages with the limiting groove.

[0013] Preferably, the transmission gear further includes a displacement ring, which is disposed on one side of the transmission gear. Both the transmission gear and the displacement ring are sleeved on the rotating rod, and a bolt is connected to one side of the displacement ring.

[0014] The technical solution of this utility model has at least the following advantages and beneficial effects: 1. The rotation of the rotating rod in this device causes the transmission rod to deflect, thereby causing the abutment block to deflect and abut against one side of the motor. Then, by continuously controlling the rotation, pressure is applied to the motor, separating the connection between the motor and the conveying equipment, so as not to be affected by the small operating space of the motor and the conveying equipment housing.

[0015] 2. The device is also equipped with a support base, which makes the cooperation between the rotating rod and the transmission rod more stable and prevents them from separating due to shaking. At the same time, the support base can be moved to adjust the distance between the two bases to accommodate motors of different sizes and make the contact more even. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This utility model Figure 1 A magnified structural diagram of point A in the middle.

[0018] Figure 3 This is a schematic diagram of the overall structure of the back of this utility model.

[0019] Reference numerals: 1-base, 101-transmission pin, 102-shrinkage groove, 2-abutting block, 3-transmission rod, 301-conical tooth, 302-abutting plate, 3021-tightening bolt, 4-support seat, 401-displacement opening, 402-limiting groove, 403-rotating rod, 4031-transmission gear, 4032-displacement ring. Detailed Implementation

[0020] The following is combined Figures 1 to 3 This utility model will be described in detail.

[0021] A motor-retrieving tool includes a base 1, a transmission pin 101 connected to the top center of the base 1, a shrinkage groove 102 provided on one side of the base 1, a stop block 2 connected to the center of the shrinkage groove, a transmission rod 3 connected to the center of the transmission pin 101 by a threaded connection, and a drive gear 403 connected to the end of the stop block 2, the side wall of the transmission pin 101 being threadedly matched with the inner wall of the hole in the center of the transmission pin 101, a conical tooth 301 provided at the top of the transmission rod 3, a rotating rod 403 connected above the transmission rod 3, a transmission gear 4031 connected to the center of the rotating rod 403, the transmission gear 4031 meshing with the conical tooth 301, one end of the stop block 2 being hinged in the shrinkage groove 102, and the transmission gear 4031 being conical in shape to mesh with the conical tooth 301.

[0022] First, the base 1 is placed into the gap between the motor and the conveyor housing. Then, the rotating rod 403 is rotated manually. When the rotating rod 403 rotates, the meshing of the transmission gear 4031 in the middle with the bevel gear 301 drives the bevel gear 301 to rotate, thereby driving the transmission rod 3 to start rotating. The transmission rod 3 is threaded through the transmission pin 101, so that the transmission rod 3 moves to one side when rotating. Because one end of the transmission rod 3 is connected to the abutment block 2, it pulls up the abutment block 2, causing the abutment block 2 to deflect. At the same time, the transmission pin 101 rotates, causing the transmission rod 3 to cooperate with the deflection of the abutment block 2. The power generated by the rotation of the rotating rod 403 causes the abutment block 2 to deflect and abut against the motor. The continuous force deflection pushes the motor and the conveyor to separate, so that the separation operation can be performed even in a relatively narrow space.

[0023] Furthermore, the transmission rod 3 also includes a support base 4, a displacement opening 401, and a limiting groove 402. The support base 4 is connected to the top of the transmission rod 3. The displacement opening 401 is located in the middle of the support base 4. The limiting groove 402 is located in the middle of the support base 4 near both sides. The support base 4 is L-shaped. The rotating rod 403 passes through the vertical side of the support base 4 for connection. The displacement opening 401 is a rectangular opening in the middle of the support base 4. The conical tooth 301 at the top of the transmission rod 3 protrudes through the top opening of the displacement opening 401.

[0024] Meanwhile, the rotating rod 403 is connected through the "L"-shaped support base 4, and the transmission rod 3 is also connected to the support base 4 through the abutment plate 302, so that the transmission gear 4031 on the rotating rod 403 can keep in contact with the bevel gear 301, increasing the stability of operation. At the same time, the support base 4 will also deflect with the deflection of the transmission rod 3, so that the bevel gear 301 can be consistently in contact with the transmission gear 4031.

[0025] Furthermore, the transmission rod 3 also includes a stop plate 302 and a clamping bolt 3021. The stop plate 302 is connected to the top of the transmission rod 3, and the clamping bolt 3021 is connected to the stop plate 302 near both ends. The top of the stop plate 302 fits against the bottom of the conical tooth 301, and the bottom of the stop plate 302 fits against the top of the support seat 4. The clamping bolt 3021 cooperates with the limiting groove 402. The transmission gear 4031 also includes a displacement ring 4032. The displacement ring 4032 is disposed on one side of the transmission gear 4031. Both the transmission gear 4031 and the displacement ring 4032 are sleeved on the rotating rod 403. A bolt is connected to one side of the displacement ring 4032.

[0026] Finally, the transmission gear 4031 can be moved on the rotating rod 403 by loosening the bolt on the displacement ring 4032, thus adjusting its position. At the same time, the transmission rod 3 is also adjusted by moving the abutment plate 302 on the support base 4. Then, the abutment bolt 3021 is used to pass through the abutment plate 302 and connect it to the limiting groove 402, thereby increasing the resistance to the displacement of the abutment plate 302 and limiting the position of the abutment plate 302. This allows the two bases 1 to come together and separate, so that motors of different sizes can be pushed evenly by force.

[0027] The following is a detailed implementation process of this utility model. First, the base 1 is placed in the gap between the motor and the outer shell of the conveying equipment. Then, the rotating rod 403 is rotated by manual control. When the rotating rod 403 rotates, the meshing of the transmission gear 4031 in the middle with the bevel gear 301 drives the bevel gear 301 to rotate, thereby driving the transmission rod 3 to start rotating. The transmission rod 3 passes through the transmission pin 101 through the threaded engagement, so that the transmission rod 3 will move to one side when rotating. Because one end of the transmission rod 3 is connected to the abutment block 2, the abutment block 2 will be pulled up, causing the abutment block 2 to deflect out. At the same time, the transmission pin 101 will rotate, causing the transmission rod 3 to cooperate with the deflection of the abutment block 2. The power generated by the rotation of the rotating rod 403 causes the abutment block 2 to deflect and abut against the motor. The continuous force deflection pushes the motor and the conveying equipment to separate, so that the force operation separation can be performed even in a relatively narrow space.

[0028] Meanwhile, the rotating rod 403 is connected through the "L"-shaped support base 4, and the transmission rod 3 is also connected to the support base 4 through the abutment plate 302, so that the transmission gear 4031 on the rotating rod 403 can maintain its engagement with the bevel gear 301, increasing the stability of operation. Finally, the transmission gear 4031 can be moved on the rotating rod 403 by loosening the bolt on the displacement ring 4032, thus adjusting its position. At the same time, the position of the transmission rod 3 is also adjusted by the movement of the abutment plate 302 on the support base 4. Then, the abutment bolt 3021 is used to connect the abutment plate 302 and the limiting groove 402, thereby increasing the resistance to the displacement of the abutment plate 302 and limiting the position of the abutment plate 302, so that the two bases 1 can approach and separate, and the motors of different sizes can be pushed evenly by force.

Claims

1. A tool for removing motors, comprising a base (1), characterized in that, A transmission pin (101) is connected to the top center of the base (1). A shrinkage groove (102) is provided on one side of the base (1). A stop block (2) is connected to the middle of the shrinkage groove. One end of the transmission rod (3) is connected to the middle of the transmission pin (101) and the end of the stop block (2). The side wall of the transmission pin (101) is threadedly matched with the inner wall of the hole in the middle of the transmission pin (101). A conical tooth (301) is provided at the top of the transmission rod (3). A rotating rod (403) is connected above the transmission rod (3). A transmission gear (4031) is connected to the middle of the rotating rod (403). The transmission gear (4031) meshes with the conical tooth (301).

2. The motor-retrieving tool according to claim 1, characterized in that, One end of the abutment block (2) is hinged in the shrinkage groove (102).

3. The motor-retrieving tool according to claim 1, characterized in that, The transmission gear (4031) is conical and mates with the bevel gear (301).

4. The motor-retrieving tool according to claim 1, characterized in that, The transmission rod (3) also includes a support base (4), a displacement opening (401) and a limiting groove (402). The support base (4) is connected to the top of the transmission rod (3). The displacement opening (401) is located in the middle of the support base (4). The limiting groove (402) is located in the middle of the support base (4) near both sides.

5. A motor-retrieving tool according to claim 4, characterized in that, The support base (4) is L-shaped, and the rotating rod (403) passes through the vertical side of the support base (4) for connection.

6. The motor-retrieving tool according to claim 4, characterized in that, The displacement opening (401) is a rectangular opening in the middle of the support base (4), and the conical tooth (301) at the top of the transmission rod (3) protrudes through the top opening of the displacement opening (401).

7. The motor-retrieving tool according to claim 1, characterized in that, The transmission rod (3) also includes a stop plate (302) and a clamping bolt (3021), the stop plate (302) being connected to the top of the transmission rod (3), and the clamping bolt (3021) being connected to the stop plate (302) near both ends.

8. A motor-retrieving tool according to claim 7, characterized in that, The top of the abutment plate (302) is in contact with the bottom of the conical tooth (301), the bottom of the abutment plate (302) is in contact with the top of the support seat (4), and the tightening bolt (3021) is in contact with the limiting groove (402).

9. A motor-retrieving tool according to claim 1, characterized in that, The transmission gear (4031) also includes a displacement ring (4032), which is disposed on one side of the transmission gear (4031). Both the transmission gear (4031) and the displacement ring (4032) are sleeved on the rotating rod (403), and a bolt is connected to one side of the displacement ring (4032).

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