CN211771554U

CN211771554U - Plasma cladding device for middle groove of scraper conveyor

Info

Publication number: CN211771554U
Application number: CN202020276276.3U
Authority: CN
Inventors: 于佩成; 杨立臣
Original assignee: Yingkou Yulong Photoelectric Technology Co ltd
Current assignee: Yingkou Yulong Photoelectric Technology Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-10-27
Anticipated expiration: 2030-03-09

Abstract

The utility model belongs to the technical field of melt and cover the equipment, especially, be a scrape trigger middle part groove plasma and melt and cover device, melt to traditional plasma and cover the relatively poor problem that leads to being difficult to carry out processing of fixed effect of device to board part, the scheme as follows now is proposed, and it includes bottom plate and fixed case, the spout has been seted up to bottom plate top one side, and slidable mounting has the slide in the spout, and the one end of slide top fixedly connected with montant, montant outside slip cap are equipped with the sleeve, and the horizontal hole has been seted up to sleeve one side, and slidable mounting has the horizontal pole in the horizontal hole, and horizontal pole one end fixed mounting has the plasma to melt and covers the rifle, and. The utility model has the advantages of reasonable design, can carry out plasma cladding to scraping trigger middle part groove and add man-hour, can guarantee processingquality through pressing from both sides tight middle part groove and guaranteeing its stability in the processing of being convenient for, the reliability is high.

Description

Plasma cladding device for middle groove of scraper conveyor

Technical Field

The utility model relates to a melt and cover equipment technical field, especially relate to a scrape trigger middle part groove plasma and melt and cover device.

Background

The scraper conveyor is an important component of mine coal transport machinery, and the middle trough is the most main component of the scraper conveyor. The middle trough is a main channel for coal transportation, and the coal, the scraper and the chain are subjected to severe friction and impact in the transportation process. The failure of the scraper conveyor is mostly caused by the abrasion and the breakage of the middle groove, so the production quality of the middle groove directly determines the service life of the scraper conveyor. Therefore, the wear-resistant process treatment is needed in the production process of the middle trough of the scraper conveyor. The plasma cladding is a wear-resistant treatment process for melting the alloy powder by using plasma arcs to firmly melt the metal powder on the surface of the alloy material.

The traditional plasma cladding device realizes processing by fixing a part through a chuck, but when a plate-like part such as a middle groove is processed, the common chuck is difficult to fix or has poor fixing effect, so that plasma cladding processing is difficult to perform, and therefore the plasma cladding device for the middle groove of the scraper machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the traditional plasma cladding device and leading to the relatively poor shortcoming that is difficult to process of fixed effect of board type part, and the scraper blade machine middle part groove plasma cladding device that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a plasma cladding device for a middle groove of a scraper conveyor comprises a bottom plate and a fixed box, wherein one side of the top of the bottom plate is provided with a chute, a sliding plate is arranged in the chute in a sliding manner, one end of a vertical rod is fixedly connected to the top of the sliding plate, the outer side of the vertical rod is sleeved with a sleeve in a sliding manner, one side of the sleeve is provided with a transverse hole in which a transverse rod is arranged in a sliding manner, one end of the transverse rod is fixedly provided with a plasma cladding gun, the other side of the top of the bottom plate is fixedly provided with a backing plate, the top of the backing plate is fixedly provided with a steering motor, the outer side of an output shaft of the steering motor is fixedly sleeved with a connecting flange, the connecting flange is fixedly connected with the fixed box through a bolt, the fixed box is internally, two lead screw outsides all are provided with two external screw threads that revolve to opposite, and two equal threaded sleeve of diaphragm establish in two lead screw outsides, rotate between the both sides inner wall around the fixed box and install same worm, and equal fixed mounting has the worm wheel on two lead screws, and two worm wheels all mesh with the worm mutually.

Preferably, two intercommunicating pores are opened to fixed case one side, and four connecting rods all with the intercommunicating pore sliding connection that corresponds, the installation and the motion of the connecting rod of being convenient for.

Preferably, the bottom plate bottom four corners is all fixed mounting has the universal wheel, both ends all extend to the fixed case outside and fixed mounting has the handle around the worm, are convenient for control the rotation of worm.

Preferably, two equal fixed covers in the lead screw outside are equipped with spacing axle sleeve, and four spacing axle sleeves all with fixed incasement wall swing joint, support and spacing two lead screws.

Preferably, equal fixed mounting has the limiting plate on the inner wall of spout both sides, and two limiting plates all carry on spacingly with slide top swing joint to the slide.

Preferably, bottom plate top rear side fixed mounting has the guard plate, and the guard plate front side is opened and is equipped with the quad slit, and the transparent observation window of fixed mounting in the quad slit is convenient for observe cladding processing.

In the utility model, the plasma cladding device for the middle groove of the scraper conveyor is characterized in that the middle groove is arranged between the clamping plates at the upper side and the lower side, then the worm is driven to rotate by the control handle, the worm drives the two worm gears to rotate, the two worm gears drive the two lead screws to rotate, the two lead screws drive the two transverse plates to slide towards one side close to each other through the thread fit with the two transverse plates, and the two transverse plates drive the two clamping plates at the upper side and the lower side to move towards the middle groove through the two connecting rods so as to compress and fix the middle groove;

in the utility model, the plasma cladding device of the middle groove of the scraper conveyor is used for processing the middle groove by starting the plasma cladding gun and moving the plasma cladding gun, and then by starting the steering motor, the output shaft of the steering motor drives the fixed box to rotate through the connecting flange, so that the middle groove is steered to realize the processing of different parts;

the utility model has the advantages of reasonable design, can carry out plasma cladding to scraping trigger middle part groove and add man-hour, can guarantee processingquality through pressing from both sides tight middle part groove and guaranteeing its stability in the processing of being convenient for, the reliability is high.

Drawings

FIG. 1 is a schematic structural view of a plasma cladding device of a middle groove of a scraper conveyor;

FIG. 2 is a schematic structural view of part A of a plasma cladding device of a middle groove of a scraper conveyor;

FIG. 3 is a schematic structural view of a B-B cross section of a plasma cladding device of a middle groove of a scraper conveyor;

fig. 4 is a schematic structural view of a C-C section of the plasma cladding device of the middle groove of the scraper.

In the figure: 1. a base plate; 2. a fixed box; 3. a chute; 4. a slide plate; 5. a vertical rod; 6. a sleeve; 7. a cross bar; 8. a plasma cladding gun; 9. a base plate; 10. a steering motor; 11. a connecting flange; 12. a transverse plate; 13. a screw rod; 14. a worm gear; 15. a worm; 16. a handle; 17. a connecting rod; 18. a splint; 19. a limiting shaft sleeve; 20. a communicating hole; 21. a protection plate; 22. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a plasma cladding device for a middle groove of a scraper conveyor comprises a bottom plate 1 and a fixed box 2, wherein one side of the top of the bottom plate 1 is provided with a chute 3, the chute 3 is internally provided with a sliding plate 4 in a sliding manner, the top of the sliding plate 4 is fixedly connected with one end of a vertical rod 5, the outer side of the vertical rod 5 is sleeved with a sleeve 6 in a sliding manner, one side of the sleeve 6 is provided with a transverse hole, a transverse rod 7 is arranged in the transverse hole in a sliding manner, one end of the transverse rod 7 is fixedly provided with a plasma cladding gun 8, the other side of the top of the bottom plate 1 is fixedly provided with a backing plate 9, the top of the backing plate 9 is fixedly provided with a steering motor 10, the outer side of an output shaft of the steering motor 10 is fixedly sleeved with a, the other ends of the four connecting rods 17 are fixedly provided with a clamping plate 18, two screw rods 13 are rotatably arranged between the inner wall of the top part and the inner wall of the bottom part of the fixed box 2, two external threads with opposite rotating directions are arranged on the outer sides of the two screw rods 13, two transverse plates 12 are sleeved on the outer sides of the two screw rods 13 in a threaded manner, the inner walls of the front side and the rear side of the fixed box 2 are rotatably provided with the same worm 15, the two screw rods 13 are fixedly provided with worm wheels 14, and the two worm wheels 14 are meshed.

The utility model discloses in, two intercommunicating pores 20 have been seted up to fixed case 2 one side, four connecting rods 17 all with the intercommunicating pore 20 sliding connection who corresponds, the installation and the motion of the connecting rod 17 of being convenient for.

The utility model discloses in, the equal fixed mounting in 1 bottom four corners of bottom plate has the universal wheel, and both ends all extend to the 2 outsides of fixed box and fixed mounting have handle 16 around worm 15, the rotation of the control worm 15 of being convenient for.

The utility model discloses in, two equal fixed cover in the lead screw 13 outside are equipped with spacing axle sleeve 19, four spacing axle sleeve 19 all with 2 inner wall swing joint of fixed case, support and spacing two lead screws 13.

The utility model discloses in, equal fixed mounting has limiting plate 22 on the 3 both sides inner walls of spout, two limiting plates 22 all with 4 top swing joint of slide, carry on spacingly to slide 4.

The utility model discloses in, 1 top rear side fixed mounting of bottom plate has guard plate 21, and guard plate 21 front side is opened and is equipped with the quad slit, and the internal fixed mounting of quad slit has transparent observation window, is convenient for observe cladding processing.

The utility model discloses in, when using, through placing the middle part groove between the splint 18 of both sides from top to bottom, then drive worm 15 through control handle 16 and rotate, worm 15 drives two worm wheel 14 and rotates, two worm wheel 14 drive two lead screws 13 and rotate, two lead screws 13 all drive two diaphragm 12 through the screw-thread fit with two diaphragm 12 jointly and slide to the one side that is close to each other, thereby two diaphragm 12 all drive two splint 18 that are located both sides about two through two connecting rods 17 and remove to compress tightly fixedly to the middle part groove to being close to the middle part groove, then cover rifle 8 and remove plasma fusion through starting plasma and cover rifle 8 and process the middle part groove, the rethread starts to turn to motor 10, turn to motor 10 output shaft and drive the headstock 2 through flange 11 and rotate, thereby turn to the middle part groove and realize the processing to different positions.

Claims

1. The utility model provides a scrape trigger middle part groove plasma cladding device, including bottom plate (1) and fixed case (2), a serial communication port, spout (3) have been seted up to bottom plate (1) top one side, slidable mounting has slide (4) in spout (3), the one end of slide (4) top fixedly connected with montant (5), montant (5) outside sliding sleeve is equipped with sleeve (6), sleeve (6) one side has seted up the horizontal hole, slidable mounting has horizontal pole (7) in the horizontal hole, horizontal pole (7) one end fixed mounting has plasma cladding rifle (8), bottom plate (1) top opposite side fixed mounting has backing plate (9), backing plate (9) top fixed mounting has steering motor (10), steering motor (10) output shaft outside fixed sleeve is equipped with flange (11), flange (11) pass through bolt and fixed case (2) fixed connection, slidable mounting has two diaphragms (12) in fixed case (2), keep away from the one end of two connecting rods (17) of the equal fixedly connected with in one side of steering motor (10) in two diaphragm (12), the equal fixed mounting of the other end of four connecting rods (17) has splint (18), rotate between fixed box (2) top inner wall and the bottom inner wall and install two lead screw (13), two lead screw (13) outsides all are provided with two external screw threads that revolve to opposite, the equal thread bush in two lead screw (13) outsides in two diaphragm (12), rotate between fixed box (2) front and back both sides inner wall and install same worm (15), equal fixed mounting has worm wheel (14) on two lead screw (13), two worm wheel (14) all mesh with worm (15).

2. The plasma cladding device of the scraper machine middle trough according to claim 1, characterized in that two communication holes (20) are opened on one side of the fixed box (2), and four connecting rods (17) are all connected with the corresponding communication holes (20) in a sliding manner.

3. The plasma cladding device for the middle trough of the scraper conveyor as claimed in claim 1, characterized in that four corners of the bottom plate (1) are fixedly provided with universal wheels, and the front and rear ends of the worm (15) extend to the outer side of the fixed box (2) and are fixedly provided with handles (16).

4. The plasma cladding device for the middle groove of the scraper conveyor as claimed in claim 1, characterized in that the outer sides of the two screw rods (13) are fixedly sleeved with limit bushings (19), and the four limit bushings (19) are movably connected with the inner wall of the fixed box (2).

5. The plasma cladding device of scraper conveyor middle trough according to claim 1, characterized in that, all fixed mounting has limiting plate (22) on spout (3) both sides inner wall, two limiting plate (22) all with slide (4) top swing joint.

6. The plasma cladding device of middle groove of scraper machine according to claim 1, characterized in that, the rear side of the top of bottom plate (1) is fixedly installed with a protection plate (21), the front side of protection plate (21) is opened with a square hole, and a transparent observation window is fixedly installed in the square hole.