Modularized motor convenient for automatic assembly

Abstract

The invention discloses a modular motor convenient for automatic assembly, and aims to solve the technical problems that in the prior art, when a modular motor is assembled by adopting an automatic machine, more time needs to be spent on mounting bolts for mounting and fixing, meanwhile, a mounting hole site needs to be positioned in advance, and the assembly efficiency is low. The motor comprises a machine base, a machine shell is fixedly installed at the top of the machine base, a stator is fixedly installed in the machine shell, a rotor is rotationally connected to the position, located on the inner side of the stator, in the machine shell, rotating shafts are fixedly connected to the front end and the rear end of the rotor, and a front cover is fixedly installed on the front face of the machine shell. Through the design, the assembling efficiency of the modular motor is greatly improved, the working safety of the modular motor is improved, meanwhile, the heat dissipation effect of the modular motor is greatly improved, and it is guaranteed that the modular motor can continuously and efficiently work.

Description

Technical Field

[0001] The invention belongs to the technical field of modular motors, and in particular relates to a modular motor that is easy to assemble automatically. Background Art

[0002] The motor is very convenient to use and control. It has functions such as self-starting, acceleration and reversing. The use of motors can improve the production efficiency of manufacturers and is not easy to pollute the environment. Therefore, it is widely used in various industries. Commonly used modular motors are usually composed of a base, a stator, a rotor, an end cover, a cover and an encoder. The encoder is fixedly connected to the rotor. The rotation of the rotor drives the encoder to rotate. The encoder detects data such as the rotor speed and then transmits the data to the controller. The controller analyzes and processes the data. The controller is used to adjust and control the rotor speed.

[0003] Currently, when assembling a modular motor, after the stator, rotor and encoder are installed inside the cover, the cover and the end cover are respectively fixed to the two ends of the cover by multiple sets of bolts. Therefore, when using automated machinery to assemble the modular motor, it takes a lot of time to fasten the bolts for installation and fixation. At the same time, since there are many installation holes on the cover and the end cover, the cover and the end cover need to be positioned before they are installed and fixed at the two ends of the cover. Furthermore, it takes time to perform the positioning operation before installation and fixation, which further reduces the assembly efficiency.

[0004] Therefore, it is particularly important to design a modular motor that is easy to assemble automatically to solve the above-mentioned defects. Summary of the invention

[0005] (1) Technical issues to be resolved In view of the deficiencies in the prior art, the purpose of the present invention is to provide a modular motor that is easy to assemble automatically. The motor is intended to solve the technical problem that under the prior art, when modular motors are assembled using automated machinery, it takes a long time to bolt and install them, and the installation holes need to be positioned in advance, resulting in low assembly efficiency.

[0006] (2) Technical solution In order to solve the above technical problems, the present invention provides a modular motor that is easy to assemble automatically, the motor includes a base, a casing is fixedly installed on the top of the base, a stator is fixedly installed inside the casing, a rotor is rotatably connected to the inside of the casing and located on the inner side of the stator, the front and rear ends of the rotor are fixedly connected to the rotating shaft, a front cover is fixedly installed on the front of the casing, a plurality of groups of positioning blocks are fixedly connected to the outer side of the front cover, an end cover is movably installed on the back of the casing, an installation ring is fixedly connected to one end of the end cover close to the casing, and docking blocks are fixedly connected to the left and right ends of the installation ring, a locking mechanism is fixedly installed at a position on the outer side of the casing corresponding to the docking block, and a heat dissipation mechanism is fixedly installed on the outer side of the end cover; The locking mechanism includes a locking block fixedly connected to the outside of the casing and located at the rear end of the docking block, a slot is provided at a position corresponding to the docking block inside the locking block, a locking pin is slidably connected to the inside of the locking block, a locking hole is provided at a position corresponding to the locking pin inside the docking block, a spring is sleeved on the outside of the locking pin, and a top ring is fixedly connected to the outside of the locking pin and at the bottom end of the spring.

[0007] When assembling the motor of the present technical solution, first install the stator and rotor into the interior of the casing, then put the fixing nut into the interior of the locking sleeve, then insert the fixing bolt into the interior of the positioning block, and then directly align the fixing bolt with the locking sleeve and insert it. After the fixing bolt contacts the fixing nut, the fixing bolt can be rotated to fix it, so that the front cover can be quickly positioned and installed, and the control box is installed and fixed to the outside of the casing by multiple sets of first screws, and the connecting sleeve is installed and fixed to the outside of the rotating shaft by the third screw. At the same time, after the connecting sleeve is installed and fixed, the protective cover and the docking groove can effectively prevent liquid from entering the front cover from the rotating shaft connection. Then pull the locking pin first to retract it into the interior of the locking block, and then align the docking block on the mounting ring with the slot in the locking block and insert it, and then loosen the locking pin, and push the top ring down under the action of the spring to lock. The fixed plug post is inserted into the locking socket in the docking block, so that the end cover is quickly positioned and installed on the back of the casing. When assembling the modular motor, the heat dissipation impeller is not assembled first, and the ventilation cover is removed from the outside of the end cover, so that when the end cover is installed on the back of the casing, the shaft can pass through the inside of the end cover. After the end cover is installed and fixed, the heat dissipation impeller is sleeved on the outside of the shaft, and then the heat dissipation impeller is installed and fixed by positioning bolts, and finally the ventilation cover is installed to complete the assembly of the modular motor. When the modular motor is working, coolant is added to the inside of the cooling cavity through the cooling box, so that the coolant can absorb the heat generated by the modular motor. At the same time, the heat dissipation impeller can be driven to rotate when the shaft rotates, and the heat dissipation is assisted by exhausting air, thereby greatly improving the heat dissipation effect of the modular motor.

[0008] Preferably, a clamping column is fixedly connected to the outer side of the top ring, and a clamping groove is provided at a position on the outer side of the locking block corresponding to the clamping column.

[0009] Furthermore, multiple groups of heat dissipation fins are fixedly connected to the outside of the casing, a control box is fixedly installed on the top of the casing, a controller is fixedly installed inside the control box, a wiring head is threadedly connected to the back of the control box, and a power connection slot is opened at the connection between the control box and the casing.

[0010] Furthermore, the bottom end of the control box is fixedly connected to the casing by multiple groups of first screws, a first sealing ring is fixedly connected to the connection between the control box and the casing, a box cover is fixedly installed on the top of the control box, a second sealing ring is fixedly connected between the top of the control box and the box cover, and the top of the box cover is fixedly connected to the control box by multiple groups of second screws.

[0011] Furthermore, the front and rear ends of the rotor are rotatably connected to the casing through bearings, a sealing gasket is fixedly installed between the front cover and the casing, a drainage groove is opened inside the front cover, and a sealing cover is threadedly connected to the outside of the front cover and at the bottom end of the drainage groove.

[0012] Furthermore, a connecting sleeve is fixedly installed at the front end of the rotating shaft and located on the outer side of the front cover. The connecting sleeve is fixedly connected to the rotating shaft through a third screw. The rear end of the connecting sleeve is fixedly connected to a protective cover. A docking groove is opened on the front side of the front cover and located on the inner side of the protective cover.

[0013] Furthermore, the inner sides of the multiple sets of positioning blocks are all equipped with movable plug-in fixing bolts, and the outer sides of the casing are all fixedly connected with locking sleeves at positions corresponding to the multiple sets of positioning blocks. The multiple sets of fixing bolts extend to one end of the locking sleeve and are threadedly connected with fixing nuts.

[0014] Furthermore, a third sealing ring is fixedly connected to one side of the mounting ring close to the housing, and a through groove is provided inside the mounting ring at a position corresponding to the rotating shaft.

[0015] Furthermore, the heat dissipation mechanism includes a ventilation cover fixedly mounted on the outside of the end cover, a heat dissipation impeller is sleeved on one end of the rotating shaft located inside the end cover, a positioning bolt is threadedly connected to the rear end of the rotating shaft, and the positioning bolt is rotatably connected to the ventilation cover, a cooling box is fixedly mounted on the top of the end cover, a cooling cavity is opened inside the end cover, and the cooling box and the cooling cavity are both filled with coolant.

[0016] Furthermore, an air suction hood is fixedly connected to the top of the end cover, a vent is opened between the air suction hood and the end cover, a plurality of groups of metal heat conductive plates are fixedly connected to the inside of the air suction hood, and the plurality of groups of metal heat conductive plates extend to the inside of the cooling box, a top cover is fixedly installed on the top of the air suction hood, and a dustproof net is inserted into the inner side of the top cover.

[0017] (3) Beneficial effects Compared with the prior art, the present invention has the following beneficial effects: The motor of the present invention is designed with a casing, a front cover, a positioning block, an end cover, a mounting ring, a docking block and a locking block. After the stator and the rotor are first installed into the interior of the casing, the front cover is quickly positioned and installed through the positioning block, and then the docking block on the mounting ring is aligned with the slot in the locking block and inserted, and then the locking pin is inserted into the locking hole in the docking block, so that the end cover is quickly positioned and installed on the back of the casing, thereby greatly improving the assembly efficiency of the modular motor.

[0018] The motor of the present invention adopts the design of the front cover, and the connecting sleeve is installed and fixed on the outside of the rotating shaft by the third screw. At the same time, after the connecting sleeve is installed and fixed, the protective cover and the docking groove can effectively prevent liquid from entering the interior of the front cover from the rotating shaft connection. At the same time, when the modular motor is working, the liquid that accidentally enters the interior of the front cover from the rotating shaft connection can be drained out through the drainage groove, thereby preventing liquid from entering the interior of the casing, thereby improving the safety of the modular motor.

[0019] The motor of the present invention is designed with the end cover and the heat dissipation mechanism. When the modular motor is working, coolant is added to the inside of the cooling cavity through the cooling box, so that the coolant can absorb the heat generated by the modular motor. At the same time, when the shaft rotates, it can drive the heat dissipation impeller to rotate, and the heat dissipation is assisted by exhausting air, thereby greatly improving the heat dissipation effect of the modular motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 It is a schematic diagram of the overall back structure of the present invention; Figure 4 It is a schematic diagram of the overall internal structure of the present invention; Figure 5 for Figure 4 Enlarged view of point B in the middle; Figure 6 for Figure 4 Enlarged view of point C in the middle; Figure 7 This is a schematic diagram of the end cover structure of the present invention; Figure 8 It is a schematic diagram of the structure of the air suction hood of the present invention; Fig. 9 This is a schematic diagram of the locking mechanism structure of the present invention; Fig.10 This is a schematic diagram of the internal structure of the locking block of the present invention; Fig.11 It is a schematic diagram of the heat dissipation mechanism structure of the present invention.

[0021] The marks in the attached drawings are: 1, base; 2, housing; 201, heat sink fin; 202, control box; 203, controller; 204, terminal; 205, power connection slot; 206, first screw; 207, first sealing ring; 208, box cover; 209, second sealing ring; 210, second screw; 3, stator; 4, rotor; 401, bearing; 5, rotating shaft; 6, front cover; 601, sealing gasket; 602, drain tank; 603, sealing cover; 604, connecting sleeve; 605, third screw; 606, protective cover; 607, docking slot; 7, positioning block; 701, fixing bolt; 702, locking sleeve; 703, fixing nut; 8. End cover; 9. Mounting ring; 901. Third sealing ring; 902. Through groove; 10. Docking block; 11. Locking mechanism; 1101. Locking block; 1102. Slot; 1103. Locking pin; 1104. Locking socket; 1105. Spring; 1106. Top ring; 1107. Clamping pin; 1108. Clamping slot; 12. Heat dissipation mechanism; 1201. Ventilation cover; 1202. Heat dissipation impeller; 1203. Positioning bolt; 1204. Cooling box; 1205. Cooling chamber; 1206. Cooling liquid; 1207. Air hood; 1208. Ventilation port; 1209. Metal heat conductive sheet; 1210. Top cover; 1211. Dust net. DETAILED DESCRIPTION

[0022] This specific implementation is a modular motor that is easy to assemble automatically. Figure 1-11 As shown, the motor includes a base 1, a casing 2 is fixedly installed on the top of the base 1, a stator 3 is fixedly installed inside the casing 2, a rotor 4 is rotatably connected inside the casing 2 and located on the inner side of the stator 3, a rotating shaft 5 is fixedly connected to the front and rear ends of the rotor 4, a front cover 6 is fixedly installed on the front of the casing 2, a plurality of positioning blocks 7 are fixedly connected to the outer side of the front cover 6, an end cover 8 is movably installed on the back of the casing 2, a mounting ring 9 is fixedly connected to one end of the end cover 8 close to the casing 2, a docking block 10 is fixedly connected to the left and right ends of the mounting ring 9, a locking mechanism 11 is fixedly installed at a position on the outer side of the casing 2 corresponding to the docking block 10, and a heat dissipation mechanism 12 is fixedly installed on the outer side of the end cover 8.

[0023] First, in this embodiment, the specific structure of the locking mechanism 11 is as follows: The locking mechanism 11 includes a locking block 1101 fixedly connected to the outer side of the housing 2 and located at the rear end of the docking block 10, a slot 1102 is provided at a position corresponding to the docking block 10 inside the locking block 1101, a locking pin 1103 is slidably connected inside the locking block 1101, a locking hole 1104 is provided at a position corresponding to the locking pin 1103 inside the docking block 10, a spring 1105 is sleeved on the outer side of the locking pin 1103, and a top ring 1106 is fixedly connected to the outer side of the locking pin 1103 and located at the bottom end of the spring 1105. When the modular motor is assembled, the stator is assembled. After the rotor 3 and the rotor 4 are installed into the interior of the casing 2, the front cover 6 is first positioned and installed quickly by the positioning block 7, and then the locking pin 1103 is pulled to retract it into the interior of the locking block 1101, and then the docking block 10 on the mounting ring 9 is aligned with the slot 1102 in the locking block 1101 and inserted, and then the locking pin 1103 is released, and the top ring 1106 is pushed down under the action of the spring 1105, and the locking pin 1103 is inserted into the locking hole 1104 in the docking block 10, so that the end cover 8 is quickly positioned and installed on the back of the casing 2, thereby greatly improving the assembly efficiency of the modular motor.

[0024] Furthermore, a clamping column 1107 is fixedly connected to the outer side of the top ring 1106, and a clamping groove 1108 is opened at a position on the outer side of the locking block 1101 corresponding to the clamping column 1107. When assembling the end cover 8, the locking column 1103 is first pulled and then rotated so that the clamping column 1107 is inserted into the top end of the inner side of the clamping groove 1108, thereby fixing the locking column 1103.

[0025] Then, multiple groups of heat dissipation fins 201 are fixedly connected to the outside of the casing 2, a control box 202 is fixedly installed on the top of the casing 2, a controller 203 is fixedly installed inside the control box 202, a terminal head 204 is threadedly connected to the back of the control box 202, and a power connection slot 205 is opened at the connection between the control box 202 and the casing 2. The external heat dissipation effect of the casing 2 is improved by using multiple groups of heat dissipation fins 201, the controller 203 inside the control box 202 is connected through the terminal head 204, and the modular motor is powered through the power connection slot 205.

[0026] Furthermore, the bottom end of the control box 202 is fixedly connected to the casing 2 by multiple sets of first screws 206, a first sealing ring 207 is fixedly connected to the connection between the control box 202 and the casing 2, a box cover 208 is fixedly installed on the top of the control box 202, a second sealing ring 209 is fixedly connected between the top of the control box 202 and the box cover 208, the top of the box cover 208 is fixedly connected to the control box 202 by multiple sets of second screws 210, the control box 202 is installed and fixed on the outside of the casing 2 by multiple sets of first screws 206, and the first sealing ring 207 is used to ensure the sealing between the control box 202 and the casing 2, the box cover 208 can be disassembled to inspect the inside of the control box 202, and the second sealing ring 209 can ensure its sealing after the box cover 208 is installed and fixed.

[0027] Among them, the front and rear ends of the rotor 4 are rotatably connected to the casing 2 through bearings 401, a sealing gasket 601 is fixedly installed between the front cover 6 and the casing 2, a drainage groove 602 is opened inside the front cover 6, and a sealing cover 603 is threadedly connected to the outside of the front cover 6 and located at the bottom end of the drainage groove 602. After the rotor 4 is installed into the casing 2, it rotates through the bearing 401. After the front cover 6 is installed, the sealing between it and the casing 2 is guaranteed by the sealing gasket 601. At the same time, when the modular motor is working, the liquid that accidentally enters the front cover 6 from the connection at the shaft 5 can be discharged through the drainage groove 602, thereby preventing the liquid from entering the casing 2 and improving the safety of the modular motor.

[0028] Furthermore, a connecting sleeve 604 is fixedly installed at the front end of the rotating shaft 5 and located on the outer side of the front cover 6. The connecting sleeve 604 is fixedly connected to the rotating shaft 5 by a third screw 605. The rear end of the connecting sleeve 604 is fixedly connected to a protective cover 606. A docking groove 607 is provided on the front side of the front cover 6 and located on the inner side of the protective cover 606. The connecting sleeve 604 is installed and fixed on the outer side of the rotating shaft 5 by the third screw 605. At the same time, after the connecting sleeve 604 is installed and fixed, the protective cover 606 and the docking groove 607 can effectively prevent liquid from entering the interior of the front cover 6 from the connection of the rotating shaft 5, thereby further improving the safety of the modular motor.

[0029] The fixing bolts 701 are movably plugged into the inner sides of the multiple groups of positioning blocks 7, and the locking sleeves 702 are fixedly connected to the outer sides of the casing 2 at positions corresponding to the multiple groups of positioning blocks 7. The multiple groups of fixing bolts 701 extend to one end of the locking sleeve 702 and are threadedly connected to the fixing nuts 703. When the front cover 6 is positioned and installed, the fixing nuts 703 are first placed into the locking sleeve 702, and then the fixing bolts 701 are inserted into the positioning blocks 7, and then the fixing bolts 701 are directly aligned with the locking sleeve 702 and inserted. After the fixing bolts 701 contact the fixing nuts 703, the fixing bolts 701 can be rotated to fix them, so that the front cover 6 can be quickly positioned and installed, thereby improving the assembly efficiency of the modular motor.

[0030] Furthermore, a third sealing ring 901 is fixedly connected to one side of the mounting ring 9 close to the housing 2, and a through groove 902 is opened inside the mounting ring 9 at a position corresponding to the rotating shaft 5. When the modular motor is assembled, after the end cover 8 is installed on the back of the housing 2, the rotating shaft 5 passes through the through groove 902 so that it can rotate normally. At the same time, the third sealing ring 901 can ensure the sealing between the mounting ring 9 and the housing 2.

[0031] Secondly, the heat dissipation mechanism 12 includes a ventilation cover 1201 fixedly mounted on the outside of the end cover 8, a heat dissipation impeller 1202 is sleeved on one end of the rotating shaft 5 located inside the end cover 8, a positioning bolt 1203 is threadedly connected to the rear end of the rotating shaft 5, and the positioning bolt 1203 is rotatably connected to the ventilation cover 1201, a cooling box 1204 is fixedly mounted on the top of the end cover 8, a cooling cavity 1205 is opened inside the end cover 8, and the interiors of the cooling box 1204 and the cooling cavity 1205 are both filled with coolant 1206. When assembling the modular motor, the heat dissipation impeller 1202 is not assembled first, and the ventilation cover 1201 is removed from the outside of the end cover 8, so that when the end cover 8 is installed on the back of the casing 2, the rotating shaft 5 can pass through Into the interior of the end cover 8, and after the end cover 8 is installed and fixed, the heat dissipation impeller 1202 is sleeved on the outside of the rotating shaft 5, and then the heat dissipation impeller 1202 is installed and fixed by the positioning bolts 1203, and finally the ventilation cover 1201 is installed to complete the assembly of the modular motor. When the modular motor is working, the coolant 1206 is added to the inside of the cooling cavity 1205 through the cooling box 1204, so that the coolant 1206 can absorb the heat generated by the modular motor. At the same time, when the rotating shaft 5 rotates, it can drive the heat dissipation impeller 1202 to rotate, and the heat dissipation is assisted by the exhaust method, thereby greatly improving the heat dissipation effect of the modular motor, ensuring that the modular motor can work continuously and efficiently.

[0032] Finally, the top of the end cover 8 is fixedly connected with an air suction hood 1207, and a vent 1208 is opened between the air suction hood 1207 and the end cover 8. The interior of the air suction hood 1207 is fixedly connected with multiple sets of metal heat conductive sheets 1209, and the multiple sets of metal heat conductive sheets 1209 extend to the interior of the cooling box 1204. The top of the air suction hood 1207 is fixedly installed with a top cover 1210, and the inner side of the top cover 1210 is plugged with a dustproof net 1211. When the heat dissipation impeller 1202 rotates, the external airflow passes through the air suction hood 1207. The heat is sucked in by the hood 1207, then introduced into the interior of the end cover 8 through the vent 1208, and finally discharged from the vent cover 1201 to dissipate the heat. At the same time, the metal heat conductive sheet 1209 can continuously absorb the increased heat of the coolant 1206, and the coolant 1206 can also be cooled when the air flow passes through the interior of the suction hood 1207, so that the coolant 1206 can continue to maintain the heat dissipation effect, further improving the heat dissipation effect of the modular motor and ensuring that the modular motor can continue to work efficiently.

[0033] When assembling the motor of the present technical solution, first install the stator 3 and the rotor 4 into the interior of the housing 2, then put the fixing nut 703 into the interior of the locking sleeve 702, then insert the fixing bolt 701 into the interior of the positioning block 7, then directly align the fixing bolt 701 with the locking sleeve 702 and insert it, after the fixing bolt 701 contacts the fixing nut 703, the fixing bolt 701 can be rotated to fix it, so that the front cover 6 can be quickly positioned and installed, the control box 202 is installed and fixed to the outside of the housing 2 by multiple sets of first screws 206, and the connecting shaft sleeve 604 is installed and fixed to the rotating shaft by the third screw 605 5, and after the connecting sleeve 604 is installed and fixed, the protective cover 606 and the docking groove 607 can effectively prevent the liquid from entering the front cover 6 from the connection of the rotating shaft 5. Then, the locking pin 1103 is pulled to retract it into the interior of the locking block 1101, and then the docking block 10 on the mounting ring 9 is aligned with the slot 1102 in the locking block 1101 and inserted. Then, the locking pin 1103 is released, and the top ring 1106 is pushed down under the action of the spring 1105, and the locking pin 1103 is inserted into the locking hole 1104 in the docking block 10, so that the end cover 8 is quickly positioned and installed on the housing. 2, when assembling the modular motor, the heat dissipation impeller 1202 is not assembled first, and the ventilation cover 1201 is removed from the outer side of the end cover 8, so that when the end cover 8 is installed on the back of the casing 2, the shaft 5 can pass through the inside of the end cover 8, and after the end cover 8 is installed and fixed, the heat dissipation impeller 1202 is sleeved on the outer side of the shaft 5, and then the heat dissipation impeller 1202 is installed and fixed by the positioning bolts 1203, and finally the ventilation cover 1201 is installed, thereby completing the assembly of the modular motor. When the modular motor is working, the cooling cavity is cooled by the cooling box 1204. Coolant 1206 is added to the interior of 1205, so that the heat generated by the modular motor can be absorbed by the coolant 1206. At the same time, the rotation of the shaft 5 can drive the heat dissipation impeller 1202 to rotate, and the heat dissipation is assisted by exhaust air, thereby greatly improving the heat dissipation effect of the modular motor. The whole operation process is simple and convenient. Compared with the existing modular motors, the present invention not only greatly improves the assembly efficiency of the modular motor through design, but also improves the safety of the modular motor. At the same time, it greatly improves the heat dissipation effect of the modular motor, ensuring that the modular motor can work continuously and efficiently.

[0034] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention may also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A modular motor that is easy to assemble automatically, the motor comprising a base (1); characterized in that: A casing (2) is fixedly mounted on the top of the base (1), a stator (3) is fixedly mounted inside the casing (2), a rotor (4) is rotatably connected inside the casing (2) and located inside the stator (3), front and rear ends of the rotor (4) are fixedly connected to a rotating shaft (5), a front cover (6) is fixedly mounted on the front of the casing (2), a plurality of groups of positioning blocks (7) are fixedly connected to the outer side of the front cover (6), an end cover (8) is movably mounted on the back of the casing (2), an end of the end cover (8) close to the casing (2) is fixedly connected to a mounting ring (9), left and right ends of the mounting ring (9) are fixedly connected to docking blocks (10), a locking mechanism (11) is fixedly mounted at a position on the outer side of the casing (2) corresponding to the docking block (10), and a heat dissipation mechanism (12) is fixedly mounted on the outer side of the end cover (8); The locking mechanism (11) comprises a locking block (1101) fixedly connected to the outside of the housing (2) and located at the rear end of the docking block (10); a slot (1102) is provided inside the locking block (1101) at a position corresponding to the docking block (10); a locking pin (1103) is slidably connected inside the locking block (1101); a locking hole (1104) is provided inside the docking block (10) at a position corresponding to the locking pin (1103); a spring (1105) is sleeved on the outside of the locking pin (1103); and a top ring (1106) is fixedly connected to the outside of the locking pin (1103) and located at the bottom end of the spring (1105).

2. A modular motor that is easy to assemble automatically according to claim 1, characterized in that: A clamping column (1107) is fixedly connected to the outer side of the top ring (1106), and a clamping groove (1108) is provided at a position on the outer side of the locking block (1101) corresponding to the clamping column (1107).

3. A modular motor that is easy to assemble automatically according to claim 1, characterized in that: A plurality of groups of heat dissipation fins (201) are fixedly connected to the outer side of the casing (2), a control box (202) is fixedly mounted on the top of the casing (2), a controller (203) is fixedly mounted inside the control box (202), a wiring head (204) is threadedly connected to the back side of the control box (202), and a power connection slot (205) is provided at the connection between the control box (202) and the casing (2).

4. A modular motor that is easy to assemble automatically according to claim 3, characterized in that: The bottom end of the control box (202) is fixedly connected to the housing (2) via a plurality of sets of first screws (206); a first sealing ring (207) is fixedly connected to the connection between the control box (202) and the housing (2); a box cover (208) is fixedly mounted on the top of the control box (202); a second sealing ring (209) is fixedly connected between the top of the control box (202) and the box cover (208); and the top of the box cover (208) is fixedly connected to the control box (202) via a plurality of sets of second screws (210).

5. A modular motor that is easy to assemble automatically according to claim 1, characterized in that: The front and rear ends of the rotor (4) are rotatably connected to the housing (2) via bearings (401); a sealing gasket (601) is fixedly installed between the front cover (6) and the housing (2); a drainage groove (602) is provided inside the front cover (6); and a sealing cover (603) is threadedly connected to the outside of the front cover (6) and located at the bottom end of the drainage groove (602).

6. A modular motor that is easy to assemble automatically according to claim 1, characterized in that: A connecting sleeve (604) is fixedly mounted at the front end of the rotating shaft (5) and located on the outside of the front cover (6); the connecting sleeve (604) is fixedly connected to the rotating shaft (5) via a third screw (605); a protective cover (606) is fixedly connected to the rear end of the connecting sleeve (604); and a docking groove (607) is provided on the front side of the front cover (6) and located on the inside of the protective cover (606).

7. A modular motor that is easy to assemble automatically according to claim 1, characterized in that: The inner sides of the plurality of groups of positioning blocks (7) are all movably connected with fixing bolts (701), and the outer sides of the housing (2) are all fixedly connected with locking sleeves (702) at positions corresponding to the plurality of groups of positioning blocks (7), and one end of the plurality of groups of fixing bolts (701) extending into the interior of the locking sleeves (702) is threadedly connected with fixing nuts (703).

8. The modular motor that is easy to assemble automatically according to claim 1, characterized in that: A third sealing ring (901) is fixedly connected to a side of the mounting ring (9) close to the housing (2), and a through groove (902) is provided inside the mounting ring (9) at a position corresponding to the rotating shaft (5).

9. The modular motor that is easy to assemble automatically according to claim 1, characterized in that: The heat dissipation mechanism (12) comprises a ventilation cover (1201) fixedly mounted on the outside of the end cover (8); one end of the rotating shaft (5) located inside the end cover (8) is sleeved with a heat dissipation impeller (1202); a positioning bolt (1203) is threadedly connected to the rear end of the rotating shaft (5), and the positioning bolt (1203) is rotatably connected to the ventilation cover (1201); a cooling box (1204) is fixedly mounted on the top of the end cover (8); a cooling cavity (1205) is provided inside the end cover (8); and the interiors of the cooling box (1204) and the cooling cavity (1205) are both filled with cooling liquid (1206).

10. A modular motor that is easy to assemble automatically according to claim 9, characterized in that: An air suction hood (1207) is fixedly connected to the top of the end cover (8), a vent (1208) is provided between the air suction hood (1207) and the end cover (8), multiple groups of metal heat conductive plates (1209) are fixedly connected to the inside of the air suction hood (1207), and the multiple groups of metal heat conductive plates (1209) all extend into the interior of the cooling box (1204), a top cover (1210) is fixedly installed on the top of the air suction hood (1207), and a dustproof net (1211) is inserted into the inner side of the top cover (1210).

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