Assembling equipment for mining speed reduction type permanent magnet frequency conversion and speed regulation all-in-one machine

Abstract

The invention discloses assembling equipment for a mining speed reduction type permanent magnet frequency conversion and speed regulation integrated machine, and relates to the technical field of assembling equipment. Comprising support plates which are symmetrically arranged, a roller type conveying belt is arranged between the two support plates, a box body is placed on the roller type conveying belt, a worm is arranged on the box body, a discharging plate is arranged on the support plates, a discharging groove is formed in the discharging plate, and a bearing is arranged in the discharging groove. A pushing assembly is arranged on the outer side face of the discharging plate, installation of a bearing and a worm is completed through the pushing assembly, an intermittent discharging assembly is arranged on the discharging plate, and a positioning assembly is arranged on the intermittent discharging assembly. Through cooperation of the pushing assembly and the intermittent discharging assembly, accurate installation of a bearing and a worm can be automatically completed, meanwhile, accurate adjustment of the position of a box body is ensured through the positioning assembly, manual operation errors are reduced, and the efficiency and quality of the assembling process are improved.

Description

Technical Field

[0001] The invention relates to the technical field of assembly equipment, in particular to assembly equipment for a mining-used reduction-type permanent magnet variable frequency speed regulation integrated machine. Background Art

[0002] When assembling the reducer part of the mining reduction type permanent magnet variable frequency speed regulation integrated machine, the worm wheel is generally installed in the circular groove above the housing through the bearing and accessories that are compatible with the worm wheel, and then the two worms are respectively inserted into the circular grooves on the front and rear sides of the housing, and then the bearing sleeve that is compatible with the worm is set on the worm and pressed, and finally the housing is packaged through the connecting parts.

[0003] In the prior art, a Chinese patent with publication number "CN118752229A" discloses an automatic assembly device for a reducer assembly. The material blocking unit can intermittently block the box on the roller conveyor, so that the box briefly stays on the roller conveyor. During the stay, driven by the driving assembly, the two installation units feed in the same direction, first adjust the position of the box, and then align the two bearings in the installation unit with the worm concentrically and push them to the bottom of the circular groove, and simultaneously install the two bearings on the box. This automated assembly method is more efficient than manual installation, and solves the problem of low efficiency of manual installation when assembling the reducer.

[0004] During the production process of the mining reduction type permanent magnet variable frequency speed regulation integrated machine, the reducer part needs to be assembled. At present, most of the assembly methods are performed by personnel, but the personnel need to accurately align the worm and the bearing during installation, which takes a lot of time. In addition, inaccurate manual operation or improper adjustment of the mechanical device will lead to low matching accuracy between the bearing and the worm, unstable assembly quality, and ultimately affect the assembly efficiency of the entire integrated machine. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a mining-use reduction type permanent magnet variable frequency speed regulation integrated machine assembly device, which solves the problems mentioned in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: The mining-use reduction type permanent magnet variable frequency speed regulating integrated machine assembly equipment comprises symmetrically arranged support plates, a roller conveyor belt is arranged between two support plates, a box body is placed on the roller conveyor belt, a worm is arranged on the box body, a blanking plate is arranged on the support plate, a blanking trough is opened on the blanking plate, and a bearing is arranged inside the blanking trough; The outer side surface of the blanking plate is provided with a pushing component, and the installation of the bearing and the worm is completed by the pushing component. The blanking plate is provided with an intermittent blanking component, and the intermittent blanking component is provided with a positioning component.

[0007] Preferably, the pushing assembly includes a mounting frame plate fixedly mounted on a blanking plate, a cylinder is fixedly mounted on the side end surface of the mounting frame plate, a pushing plate is fixedly mounted on the output rod of the cylinder, a pushing rod is fixedly mounted on the pushing plate, and a pushing groove is provided on the side end surface of the blanking plate.

[0008] Preferably, the push plate and the push groove are in the same direction, the push rods are multiple and arranged in a ring shape, the push groove and the worm are in the same direction, and the length of the push rod is greater than the length of the worm.

[0009] Preferably, the intermittent unloading assembly includes two drive shafts fixedly mounted on a mounting frame plate, and a driving gear and a driven gear are fixedly mounted on the side end faces of the two drive shafts, respectively, a drive motor is fixedly mounted on one of the drive shafts, and rotating cams are fixedly mounted on both drive shafts.

[0010] Preferably, a first positioning plate and a supporting frame plate are fixedly installed on the side end surface of the mounting frame plate, a second positioning plate is fixedly installed on the supporting frame plate, a linkage shaft is rotatably installed between the first positioning plate and the second positioning plate, a toggle rod is fixedly installed on the linkage shaft, a locking tooth is provided at the top of the toggle rod, and a pressure block is fixedly installed on the side end surface of the toggle rod.

[0011] Preferably, a driving rod is rotatably mounted on the support frame plate, an intermittent wheel and a toggle card wheel are fixedly mounted on the driving rod, four intermittent rods are fixedly mounted on the intermittent wheel, a card slot is provided on the toggle card wheel, a mounting plate is fixedly mounted on the inner side surface of the support frame plate, and a limiting tension spring is fixedly connected to the mounting plate.

[0012] Preferably, the driving gear is meshed with the driven gear, the rotating cam is in contact and slides with the pressure block, the intermittent wheel is located on one side of the toggle card wheel, the card teeth are embedded in the card groove, and the end of the limit tension spring away from the mounting plate is fixedly connected to the toggle rod.

[0013] Preferably, the positioning assembly includes a plurality of drive plates fixedly mounted on a drive rod, a sliding cavity being opened inside the drive plate, a sliding plate being slidably mounted inside the sliding cavity, a sliding rod being fixedly mounted on the sliding plate, one end of the sliding rod extending away from the sliding plate to the outside of the drive plate and a curved pressure plate being fixedly mounted thereon, a return spring being fixedly mounted on the curved pressure plate, one end of the return spring being fixedly connected to the drive plate, and the return spring being positioned outside the sliding rod.

[0014] Preferably, an L-shaped connecting rod is fixedly installed on the outer side surface of the toggle rod, a mounting sleeve is fixedly installed on the L-shaped connecting rod, an electric push rod is fixedly installed on the mounting sleeve, a positioning rod is fixedly installed on the output shaft of the electric push rod, and a stabilizing plate is fixedly installed on the side end surface of the support frame plate.

[0015] Preferably, the installation sleeve is located outside the box, the L-shaped connecting rod is arranged obliquely, and the stabilizing plate is located below the installation sleeve and fits with the installation sleeve.

[0016] The present invention provides a mining-use reduction type permanent magnet variable frequency speed regulation integrated machine assembly device. Compared with the prior art, it has the following beneficial effects: 1. The present invention drives a driving gear on a driving shaft to rotate by a driving motor, and then utilizes the meshing of the driving gear and the driven gear to make the driving gear and the driven gear rotate in the same direction, and the rotating cams on the two driving shafts will rotate synchronously, and the rotating cam will cooperate with the pressure block on the toggle lever, and the toggle lever will rotate outward through the linkage shaft, and the clamping teeth in the slot will be disengaged, and the bearing will fall to the bottom of the feeding chute due to its own weight and gravity, and the bearing will be installed on the worm by the push rod in the push assembly, thereby completing the installation of the bearing and the worm; 2. The present invention utilizes the cooperation between the bearing and the two intermittent rods to rotate the intermittent rods by 90 degrees through the intermittent wheel, so that the clamping teeth are clamped on the clamping groove of the toggle clamping wheel again, thereby completing the positioning of the remaining bearings. The continuous rotation of the rotating cam, as well as the functions of the limit tension spring and the toggle rod, complete the intermittent drop of the bearings, thereby effectively improving the automation, accuracy and efficiency of the assembly equipment. 3. In the present invention, when the card wheel is turned, the driving rod will be synchronously driven to rotate 90 degrees, the driving plate on the driving rod will move synchronously, and the arc-shaped pressure plate on the driving plate will act on the box body through the limit of the sliding rod and the sliding plate, as well as the elastic force of the reset spring. The arc-shaped pressure plate in an inclined state will be vertically pressed on the surface of the box body. The compression of the arc-shaped pressure plate ensures that the bearing and the worm will not be offset during installation, thereby ensuring the assembly effect of the assembly equipment; 4. In the present invention, when the toggle rod rotates outward, it drives the L-shaped rod to move inward, and at the same time starts the electric push rod, which drives the positioning rod to extend from the installation sleeve. The extended positioning rod is used to adjust the position of the box body, so that the worm and the bearing on the box body are in the best installation position, which effectively enhances the assembly effect of the assembly equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the intermittent feeding assembly of the present invention; Figure 3 for Figure 2 The enlarged view of point A in the middle; Figure 4 It is a structural schematic diagram of the support frame plate in the present invention; Figure 5 It is a schematic diagram of the structure of the L-shaped connecting rod in the present invention; Figure 6 It is a structural schematic diagram of the second positioning plate in the present invention; Figure 7 It is a structural schematic diagram of the toggle lever in the present invention; Figure 8 It is a schematic diagram of the structure of the driving plate in the present invention.

[0018] In the figure: 1, support plate; 2, roller conveyor belt; 3, box; 4, worm; 5, unloading plate; 6, unloading trough; 7, bearing; 8, mounting plate; 9, cylinder; 10, push plate; 11, push rod; 12, push trough; 13, drive shaft; 14, driving gear; 15, driven gear; 16, drive motor; 17, rotating cam; 18, first positioning plate; 19, support frame plate; 20, second positioning plate; 21, linkage shaft; 2 2. Toggle rod; 23. Clamping tooth; 24. Pressure block; 25. Driving rod; 26. Intermittent wheel; 27. Toggle clamping wheel; 28. Intermittent rod; 29. ​​Clamping slot; 30. Mounting plate; 31. Limit tension spring; 32. Driving plate; 33. Sliding cavity; 34. Sliding plate; 35. Sliding rod; 36. Arc pressure plate; 37. Reset spring; 38. L-shaped connecting rod; 39. Mounting sleeve; 40. Electric push rod; 41. Positioning rod; 42. Stabilizing plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-8The present invention is a mining-use deceleration type permanent magnet variable frequency speed regulating integrated machine assembly equipment, comprising a symmetrically arranged support plate 1, a roller conveyor belt 2 is arranged between the two support plates 1, a box body 3 is placed on the roller conveyor belt 2, a worm 4 is arranged on the box body 3, a feed plate 5 is arranged on the support plate 1, a feed trough 6 is opened on the feed plate 5, a bearing 7 is arranged inside the feed trough 6, a push assembly is arranged on the outer side of the feed plate 5, and the push assembly includes a mounting frame plate 8 fixedly mounted on the feed plate 5, and a side end surface of the mounting frame plate 8 is fixedly mounted with Cylinder 9, the output rod of cylinder 9 is fixedly installed with a push plate 10, and a push rod 11 is fixedly installed on the push plate 10. A push groove 12 is opened on the side end surface of the blanking plate 5, and the push plate 10 and the push groove 12 are in the same direction. There are multiple push rods 11, which are arranged in a ring. The push groove 12 and the worm 4 are in the same direction. The length of the push rod 11 is greater than the length of the worm 4, which is convenient for the push rod 11 to avoid contact between the push plate 10 and the end of the worm 4 when pushing the bearing 7, thereby affecting the installation between the bearing 7 and the worm 4.

[0021] Herein, the push plate 10 is driven by the cylinder 9, and the push rod 11 on the push plate 10 is used to contact the end face of the bearing 7. The thrust of the push rod 11 is used to push the bearing 7 in the feed chute 6 onto the worm 4, and finally the installation between the bearing 7 and the worm 4 is completed.

[0022] The installation of the bearing 7 and the worm 4 is completed by pushing the assembly. An intermittent unloading assembly is provided on the unloading plate 5. The intermittent unloading assembly includes two driving shafts 13 fixedly mounted on the mounting frame plate 8. The side end surfaces of the two driving shafts 13 are respectively fixedly mounted with a driving gear 14 and a driven gear 15. A driving motor 16 is fixedly mounted on one of the driving shafts 13. A rotating cam 17 is fixedly mounted on both driving shafts 13. A first positioning plate 18 and a supporting frame plate 19 are fixedly mounted on the side end surface of the mounting frame plate 8. A second positioning plate 20 is fixedly mounted on the supporting frame plate 19. A linkage shaft 21 is rotatably mounted between the first positioning plate 18 and the second positioning plate 20. A toggle rod 22 is fixedly mounted on the linkage shaft 21. The toggle rod A latch tooth 23 is provided at the top of 22, a pressure block 24 is fixedly installed on the side end surface of the toggle rod 22, a driving rod 25 is rotatably installed on the support frame plate 19, an intermittent wheel 26 and a toggle card wheel 27 are fixedly installed on the driving rod 25, four intermittent rods 28 are fixedly installed on the intermittent wheel 26, a card slot 29 is provided on the toggle card wheel 27, a mounting plate 30 is fixedly installed on the inner side surface of the support frame plate 19, a limited tension spring 31 is fixedly connected to the mounting plate 30, the driving gear 14 is meshed with the driven gear 15, the rotating cam 17 contacts and slides with the pressure block 24, the intermittent wheel 26 is on one side of the toggle card wheel 27, the latch tooth 23 is inlaid with the card slot 29, and the end of the limit tension spring 31 away from the mounting plate 30 is fixedly connected to the toggle rod 22.

[0023] In this article, the driving motor 16 drives the driving gear 14 on a driving shaft 13 to rotate, and then the driving gear 14 and the driven gear 15 are meshed to make the driving gear 14 and the driven gear 15 rotate in the same direction, and the rotating cams 17 on the two driving shafts 13 will rotate synchronously, and the rotating cams 17 cooperate with the pressure block 24 on the toggle rod 22, and the toggle rod 22 will rotate outward through the linkage shaft 21, and the locking teeth 23 in the slot 29 will be disengaged, and the bearing 7 will fall to the bottom of the discharge chute 6 due to its own weight and gravity. The bearing 7 is installed on the worm 4 by pushing the push rod 11 in the assembly, thereby completing the installation of the bearing 7 and the worm 4. At the same time, the cooperation between the bearing 7 and the two intermittent rods 28 will cause the intermittent rod 28 to rotate ninety degrees through the intermittent wheel 26, so that the clamping tooth 23 will be re-clamped on the clamping groove 29 of the toggle clamp wheel 27 to complete the positioning of the remaining bearing 7. Then, the continuous rotation of the rotating cam 17 and the action of the limit tension spring 31 and the toggle rod 22 are used to complete the intermittent falling of the bearing 7, thereby effectively improving the automation, accuracy and efficiency of the assembly equipment.

[0024] A positioning assembly is provided on the intermittent blanking assembly, and the positioning assembly includes a plurality of driving plates 32 fixedly mounted on the driving rod 25, a sliding cavity 33 is opened inside the driving plate 32, a sliding plate 34 is slidably mounted inside the sliding cavity 33, a sliding rod 35 is fixedly mounted on the sliding plate 34, one end of the sliding rod 35 away from the sliding plate 34 extends to the outside of the driving plate 32, and an arc-shaped pressure plate 36 is fixedly mounted, a return spring 37 is fixedly mounted on the arc-shaped pressure plate 36, one end of the return spring 37 is fixedly connected to the driving plate 32, and the position of the return spring 37 is on the outside of the sliding rod 35, the elastic force of the return spring 37 is used to facilitate the sliding rod 35 to return to its original position, and the elastic force of the return spring 37 is used to make the arc-shaped pressure plate 36 close to the surface of the box body 3.

[0025] In this article, when the toggle card wheel 27 rotates, it will synchronously drive the driving rod 25 to rotate ninety degrees, and the driving plate 32 on the driving rod 25 will move synchronously. The arc pressure plate 36 on the driving plate 32 will act on the box body 3 through the limit of the sliding rod 35 and the sliding plate 34, and the elastic force of the reset spring 37. The arc pressure plate 36 in an inclined state will press vertically on the surface of the box body 3. The compression of the arc pressure plate 36 can ensure that the bearing 7 and the worm 4 will not be offset during installation, thereby ensuring the assembly effect of the assembly equipment.

[0026] An L-shaped connecting rod 38 is fixedly installed on the outer side surface of the toggle rod 22, and a mounting sleeve 39 is fixedly installed on the L-shaped connecting rod 38. An electric push rod 40 is fixedly installed on the mounting sleeve 39. A positioning rod 41 is fixedly installed on the output shaft of the electric push rod 40. A stabilizing plate 42 is fixedly installed on the side end surface of the support frame plate 19. The mounting sleeve 39 is located on the outside of the box body 3. The L-shaped connecting rod 38 is arranged obliquely. The stabilizing plate 42 is located below the mounting sleeve 39 and fits with the mounting sleeve 39. The sliding rod 35 is located inside the mounting sleeve 39 and is slidably connected to the mounting sleeve 39. When not in use, the sliding rod 35 is located inside the mounting sleeve 39 and does not affect the transportation of the box body 3 on the roller conveyor belt 2.

[0027] In this article, when the toggle rod 22 rotates outward, it will drive the L-shaped rod to move inward, and at the same time start the electric push rod 40, which drives the positioning rod 41 to extend out of the mounting sleeve 39. The extended positioning rod 41 is used to adjust the position of the box body 3, so that the worm 4 and the bearing 7 on the box body 3 are in the best installation position, effectively enhancing the assembly effect of the assembly equipment.

[0028] Working principle: When in use, the driving motor 16 drives the driving gear 14 on a driving shaft 13 to rotate, and then the driving gear 14 is meshed with the driven gear 15, so that the driving gear 14 and the driven gear 15 rotate in the same direction, and the rotating cams 17 on the two driving shafts 13 will rotate synchronously, and the rotating cam 17 cooperates with the pressure block 24 on the toggle rod 22, and the toggle rod 22 will rotate outward through the linkage shaft 21, and the locking teeth 23 in the slot 29 will be disengaged, and the bearing 7 will fall to the bottom of the feed chute 6 due to its own weight and gravity, and the push plate 10 is driven by the cylinder 9, and the push rod 11 on the push plate 10 is used to contact the end face of the bearing 7, and the thrust of the push rod 11 is used to push the bearing 7 in the feed chute 6 onto the worm 4, and finally the installation between the bearing 7 and the worm 4 is completed; After the first bearing 7 and the worm 4 are installed, the cooperation between the bearing 7 and the two intermittent rods 28 will cause the intermittent rod 28 to rotate 90 degrees through the intermittent wheel 26, so that the latching teeth 23 will be re-stuck in the latching groove 29 of the toggle latch wheel 27, and the remaining bearings 7 will be positioned. Then, the intermittent drop of the bearing 7 will be completed by the continuous rotation of the rotating cam 17, the limit tension spring 31 and the toggle rod 22; When the worm 4 and the bearing 7 are installed, when the toggle card wheel 27 rotates, the driving rod 25 will be synchronously driven to rotate 90 degrees, and the driving plate 32 on the driving rod 25 will move synchronously. The arc-shaped pressing plate 36 on the driving plate 32 will act on the box body 3 through the limit of the sliding rod 35 and the sliding plate 34, and the elastic force of the return spring 37. The arc-shaped pressing plate 36 in an inclined state will be vertically pressed on the surface of the box body 3. The compression of the arc-shaped pressing plate 36 is used to ensure that the bearing 7 and the worm 4 will not be offset during installation; When the toggle rod 22 rotates outward, it drives the L-shaped rod to move inward, and at the same time starts the electric push rod 40, which drives the positioning rod 41 to extend out of the installation sleeve 39. The extended positioning rod 41 is used to adjust the position of the box body 3, so that the worm 4 and the bearing 7 on the box body 3 are in the best installation position.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A mining-use reduction type permanent magnet variable frequency speed regulating integrated machine assembly device, comprising symmetrically arranged support plates (1), characterized in that: A roller conveyor belt (2) is arranged between the two support plates (1), a box body (3) is placed on the roller conveyor belt (2), a worm (4) is arranged on the box body (3), a feed plate (5) is arranged on the support plate (1), a feed trough (6) is provided on the feed plate (5), and a bearing (7) is arranged inside the feed trough (6); The outer side surface of the blanking plate (5) is provided with a pushing assembly, and the bearing (7) and the worm (4) are installed by the pushing assembly. The blanking plate (5) is provided with an intermittent blanking assembly, and the intermittent blanking assembly is provided with a positioning assembly.

2. The mining reduction type permanent magnet variable frequency speed regulation integrated machine assembly equipment according to claim 1 is characterized in that: The pushing assembly comprises a mounting plate (8) fixedly mounted on a blanking plate (5), a cylinder (9) fixedly mounted on a side end surface of the mounting plate (8), a pushing plate (10) fixedly mounted on an output rod of the cylinder (9), a pushing rod (11) fixedly mounted on the pushing plate (10), and a pushing groove (12) is provided on the side end surface of the blanking plate (5).

3. The mining reduction type permanent magnet variable frequency speed regulation integrated machine assembly equipment according to claim 2 is characterized in that: The push plate (10) and the push groove (12) are in the same direction, the push rods (11) are multiple and arranged in a ring shape, the push groove (12) and the worm (4) are in the same direction, and the length of the push rod (11) is greater than the length of the worm (4).

4. The mining reduction type permanent magnet variable frequency speed regulation integrated machine assembly equipment according to claim 3 is characterized in that: The intermittent material discharge assembly comprises two drive shafts (13) fixedly mounted on a mounting frame plate (8), a driving gear (14) and a driven gear (15) being fixedly mounted on the side end surfaces of the two drive shafts (13), a drive motor (16) being fixedly mounted on one of the drive shafts (13), and a rotating cam (17) being fixedly mounted on both of the two drive shafts (13).

5. The mining reduction type permanent magnet variable frequency speed regulation integrated machine assembly equipment according to claim 4 is characterized in that: A first positioning plate (18) and a supporting frame plate (19) are fixedly mounted on the side end surface of the mounting frame plate (8); a second positioning plate (20) is fixedly mounted on the supporting frame plate (19); a linkage shaft (21) is rotatably mounted between the first positioning plate (18) and the second positioning plate (20); a toggle rod (22) is fixedly mounted on the linkage shaft (21); a latching tooth (23) is provided at the top end of the toggle rod (22); and a pressure block (24) is fixedly mounted on the side end surface of the toggle rod (22).

6. The mining reduction type permanent magnet variable frequency speed regulation integrated machine assembly equipment according to claim 5 is characterized in that: A driving rod (25) is rotatably mounted on the support frame plate (19), an intermittent wheel (26) and a toggle card wheel (27) are fixedly mounted on the driving rod (25), four intermittent rods (28) are fixedly mounted on the intermittent wheel (26), a card slot (29) is provided on the toggle card wheel (27), and a mounting plate (30) is fixedly mounted on the inner side surface of the support frame plate (19), and a limited tension spring (31) is fixedly connected to the mounting plate (30).

7. The mining reduction type permanent magnet variable frequency speed regulation integrated machine assembly equipment according to claim 6 is characterized in that: The driving gear (14) is meshed with the driven gear (15), the rotating cam (17) is in contact and sliding with the pressure block (24), the intermittent wheel (26) is located on one side of the toggle clamp wheel (27), the clamping teeth (23) are embedded in the clamping groove (29), and the end of the limit tension spring (31) away from the mounting plate (30) is fixedly connected to the toggle rod (22).

8. The mining reduction type permanent magnet variable frequency speed regulation integrated machine assembly equipment according to claim 6 is characterized in that: The positioning assembly comprises a plurality of drive plates (32) fixedly mounted on a drive rod (25), a sliding cavity (33) being provided inside the drive plate (32), a sliding plate (34) being slidably mounted inside the sliding cavity (33), a sliding rod (35) being fixedly mounted on the sliding plate (34), one end of the sliding rod (35) away from the sliding plate (34) extending to the outside of the drive plate (32) and a curved pressure plate (36) being fixedly mounted on the curved pressure plate (36), a return spring (37) being fixedly mounted on the curved pressure plate (36), one end of the return spring (37) being fixedly connected to the drive plate (32), and the position of the return spring (37) being located outside the sliding rod (35).

9. The mining reduction type permanent magnet variable frequency speed regulation integrated machine assembly equipment according to claim 5 is characterized in that: An L-shaped connecting rod (38) is fixedly mounted on the outer side surface of the toggle rod (22), a mounting sleeve (39) is fixedly mounted on the L-shaped connecting rod (38), an electric push rod (40) is fixedly mounted on the mounting sleeve (39), a positioning rod (41) is fixedly mounted on the output shaft of the electric push rod (40), and a stabilizing plate (42) is fixedly mounted on the side end surface of the support frame plate (19).

10. The mining reduction type permanent magnet variable frequency speed regulation integrated machine assembly equipment according to claim 9 is characterized in that: The mounting sleeve (39) is located outside the box body (3), the L-shaped connecting rod (38) is arranged obliquely, and the stabilizing plate (42) is located below the mounting sleeve (39) and fits the mounting sleeve (39).

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