CN214210926U - Scraper transmission structure of flotation machine - Google Patents

Abstract

The utility model discloses a flotation device scraper blade transmission structure, including flotation device body, location axle, dwang, pivot, axle sleeve, motor and fixed bolster, fixedly connected with goes out the flitch on the lateral wall of flotation device body, and movable mounting has the one end of location axle on the flotation device body inner wall to the other end fixedly connected with fixture block of location axle, the both ends of dwang are provided with the draw-in groove, and the inside movable mounting of draw-in groove has fixture block and movable block, and fixedly connected with scraper blade body on the lateral wall of dwang, and the dwang sets up the inboard at the flotation device body, fixed bolster fixed mounting is on the lateral wall of flotation device body. This flotation machine scraper blade transmission structure, scraper blade body and transmission shaft adopt combination formula connected mode, when the scraper blade body takes place to damage, can change fast, and operation flow is simple, has improved production efficiency, has reduced user's intensity of labour.

Description

Scraper transmission structure of flotation machine

Technical Field

The utility model relates to a flotation device technical field specifically is a flotation device scraper blade transmission structure.

Background

The flotation machine is a high-efficiency mineral concentration device, and the flotation machine utilizes a mechanical structure to stir a mixture of ore pulp and a medicament so as to generate foam, and enables target minerals to be attached to the foam, and then a scraper structure is utilized to scrape the foam out.

However, the scraper transmission structure of the existing flotation machine is characterized in that the scraper body is fixedly connected to the transmission shaft, and in the using process of the flotation machine, the scraper body can be damaged and needs to be replaced in time.

Aiming at the problems, innovative design is urgently needed on the basis of the original scraper transmission structure of the flotation machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flotation machine scraper blade transmission structure to solve above-mentioned background and propose current flotation machine scraper blade transmission structure, scraper blade body fixed connection is on the transmission shaft, and in the use of flotation machine, the scraper blade body can take place to damage, needs in time to change, and this kind of structure, the change flow of scraper blade body is loaded down with trivial details, is difficult to the quick replacement scraper blade, has reduced production efficiency, has improved operating personnel intensity of labour's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flotation machine scraper blade transmission structure, includes flotation machine body, location axle, dwang, pivot, axle sleeve, motor and fixed bolster, fixedly connected with ejection of compact board on the lateral wall of flotation machine body, and movable mounting has the one end of location axle on the flotation machine body inner wall to the other end fixedly connected with fixture block of location axle, the both ends of dwang are provided with the draw-in groove, and the inside movable mounting of draw-in groove has fixture block and movable block to fixedly connected with scraper blade body on the lateral wall of dwang, the dwang sets up the inboard at the flotation machine body moreover, fixed bolster fixed mounting is on the lateral wall of flotation machine body, and fixed bolster goes up fixed connection at the motor.

Preferably, the end of the positioning shaft is provided with a disc, the disc on the positioning shaft and the flotation machine body form a clamping rotating structure, the axis of the positioning shaft is perpendicular to the inner wall of the flotation machine body, and a discharging plate with an inclined bottom is connected to the side wall of the flotation machine body.

Preferably, the two ends of the rotating rod are provided with clamping grooves with different sectional areas, the clamping grooves, the clamping blocks and the moving blocks form a sliding clamping structure, the side wall of the rotating rod is connected with 2 scraper blade bodies, and the 2 scraper blade bodies are symmetrical about the axis of the rotating rod.

Preferably, the guide groove is formed in one end of the rotating shaft, the other end of the rotating shaft penetrates through the flotation machine body, the limiting ring is fixedly connected to the side wall of the rotating shaft, the limiting ring and the flotation machine body form a clamped rotating structure, and meanwhile, the guide groove and the moving block form a clamped sliding structure.

Preferably, the side wall of the rotating shaft is provided with a thread groove, the thread groove in the rotating shaft is positioned on the inner side of the flotation machine body, the rotating shaft is in threaded connection with a thrust ring, the side wall of the thrust ring is provided with a shaft sleeve in a fitting manner, the shaft sleeve is movably arranged on the outer wall of the rotating shaft, and the side wall of the shaft sleeve is fixedly connected with a moving block.

Preferably, axle sleeve, pivot and dwang three coaxial settings, and the tip fixedly connected with tooth piece of pivot to tooth piece and gear constitute meshing transmission relation, gear fixed connection is on the output shaft of motor moreover.

Compared with the prior art, the beneficial effects of the utility model are that: according to the scraper transmission structure of the flotation machine, the scraper body and the transmission shaft are connected in a combined mode, when the scraper body is damaged, the scraper body can be replaced quickly, the operation process is simple, the production efficiency is improved, and the labor intensity of a user is reduced;

1. a gear connected to the motor and a tooth block arranged at the end part of the rotating shaft form a meshing transmission structure, a limiting ring connected to the rotating shaft and a flotation machine body form a clamping rotating structure, so that the motor can drive the rotating shaft to rotate, the end part of the moving block and a guide groove on the rotating shaft form a clamping sliding structure, and the rotating shaft drives the moving block to rotate;

2. the threaded groove is formed in the side wall of the rotating shaft, the threaded groove in the rotating shaft and the thrust ring form threaded connection, so that the thrust ring can move in the rotating shaft, the limiting of the shaft sleeve and the moving block is realized, the moving distance of the moving block in the guide groove of the rotating shaft is controlled, and the quick disassembly and assembly of the rotating rod is realized.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the gear transmission structure of the present invention;

FIG. 3 is a schematic view of the installation structure of the stop collar of the present invention;

FIG. 4 is a schematic view of the fixture block mounting structure of the present invention;

figure 5 is the schematic view of the thrust collar mounting structure of the present invention.

In the figure: 1. a flotation machine body; 2. a discharge plate; 3. positioning the shaft; 4. a clamping block; 5. rotating the rod; 6. a card slot; 7. a squeegee body; 8. a moving block; 9. a guide groove; 10. a rotating shaft; 11. a shaft sleeve; 12. a thrust ring; 13. a limiting ring; 14. a tooth block; 15. a gear; 16. a motor; 17. and fixing the bracket.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a flotation machine scraper blade transmission structure, including flotation machine body 1, location axle 3, dwang 5, pivot 10, axle sleeve 11, motor 16 and fixed bolster 17, fixedly connected with ejection of compact board 2 on the lateral wall of flotation machine body 1, and movable mounting has the one end of location axle 3 on the 1 inner wall of flotation machine body, and the other end fixedly connected with fixture block 4 of location axle 3, the both ends of dwang 5 are provided with draw-in groove 6, and the inside movable mounting of draw-in groove 6 has fixture block 4 and movable block 8, and fixedly connected with scraper blade body 7 on the lateral wall of dwang 5, and dwang 5 sets up the inboard at flotation machine body 1, fixed bolster 17 fixed mounting is on the lateral wall of flotation machine body 1, and fixed connection is at motor 16 on the fixed bolster 17.

The tip of location axle 3 is provided with the disc, and the disc on the location axle 3 constitutes the rotating-structure of block with flotation device body 1 to the axis of location axle 3 is perpendicular with the inner wall of flotation device body 1, is connected with the play flitch 2 that the bottom surface slope set up on the flotation device body 1 lateral wall in addition, makes location axle 3 can rotate on flotation device body 1.

The two ends of the rotating rod 5 are provided with clamping grooves 6 with different sectional areas, the clamping grooves 6, the clamping blocks 4 and the moving block 8 form a sliding clamping structure, the side wall of the rotating rod 5 is connected with 2 scraper body bodies 7, and the 2 scraper body bodies 7 are symmetrical about the axis of the rotating rod 5, so that the moving block 8 can drive the scraper body bodies 7 to rotate.

The guide groove 9 is opened to the one end of pivot 10, and the other end of pivot 10 runs through flotation device body 1 and sets up to fixedly connected with spacing ring 13 on the lateral wall of pivot 10, spacing ring 13 constitutes the rotating-structure of block with flotation device body 1 in addition, and the sliding structure of block is constituted with movable block 8 to the guide groove 9 simultaneously, makes pivot 10 rotate on flotation device body 1.

Be provided with the thread groove on the lateral wall of pivot 10, and the thread groove on the pivot 10 is located the inboard of flotation device body 1 to threaded connection has thrust collar 12 on the pivot 10, and the laminating is provided with axle sleeve 11 on the lateral wall of thrust collar 12 in addition, and axle sleeve 11 movable mounting is on the outer wall of pivot 10, and fixedly connected with movable block 8 on the lateral wall of axle sleeve 11, and thrust collar 12 constitutes the limit structure of movable block 8 and axle sleeve 11.

The shaft sleeve 11, the rotating shaft 10 and the rotating rod 5 are coaxially arranged, the end part of the rotating shaft 10 is fixedly connected with a tooth block 14, the tooth block 14 and a gear 15 form a meshing transmission relation, and the gear 15 is fixedly connected to an output shaft of a motor 16, so that the motor 16 can drive the rotating shaft 10 to rotate.

The working principle is as follows: when the scraper transmission structure of the flotation machine is used, firstly, referring to fig. 1-5, in the running process of the flotation machine, foam attached with target ore particles can be generated inside a flotation machine body 1, at the moment, a motor 16 is started, the motor 16 drives a gear 15 to rotate clockwise, because the gear 15 and a tooth block 14 at the end part of a rotating shaft 10 form a meshing transmission structure, at the moment, the gear 15 can drive the rotating shaft 10 to rotate anticlockwise, a moving block 8, the rotating shaft 10 and the end part of the rotating shaft 10 and a rotating rod 5 form a clamping sliding structure, at the moment, the rotating shaft 10 drives the rotating rod 5 to rotate anticlockwise, the rotating rod 5 drives a positioning shaft 3 to synchronously rotate through a clamping block 4, a scraper body 7 rotates along the rotating rod 5, the scraper body 7 scrapes the foam on the surface layer of ore pulp in the flotation machine body 1 into a discharge plate 2, and the foam flows out along the inclined bottom surface of the discharge plate 2;

referring to fig. 1-5, when the scraper body 7 needs to be replaced, an operator rotates the thrust ring 12 counterclockwise to move the thrust ring 12 a distance leftward along the rotating shaft 10, the thrust ring 12 does not limit the shaft sleeve 11 any more, then moves the shaft sleeve 11 leftward with a hand, the shaft sleeve 11 drives the moving block 8 to move synchronously in the guide groove 9, so that the moving block 8 moves out of the clamping groove 6 on the rotating rod 5, then pulls the rotating rod 5 to separate the rotating rod 5 from the clamping block 4 at the end of the positioning shaft 3, thereby completing the detachment of the scraper body 7, when a new scraper body 7 is installed, the end of the rotating rod 5 is clamped with the clamping block 4, and then rotates the thrust ring 12 clockwise, and as can be known from the above steps, the thrust ring 12 pushes the shaft sleeve 11 and the moving block 8 to move rightward, so that the moving block 8 is clamped with the rotating rod 5 again, thereby completing the replacement operation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a flotation machine scraper blade transmission structure, includes flotation machine body (1), location axle (3), dwang (5), pivot (10), axle sleeve (11), motor (16) and fixed bolster (17), its characterized in that: fixedly connected with goes out flitch (2) on the lateral wall of flotation device body (1), and movable mounting has the one end of location axle (3) on flotation device body (1) inner wall to the other end fixedly connected with fixture block (4) of location axle (3), the both ends of dwang (5) are provided with draw-in groove (6), and the inside movable mounting of draw-in groove (6) has fixture block (4) and movable block (8) to fixedly connected with scraper blade body (7) on the lateral wall of dwang (5), dwang (5) set up the inboard at flotation device body (1) moreover, fixed bolster (17) fixed mounting is on the lateral wall of flotation device body (1), and fixed connection is in motor (16) on fixed bolster (17).

2. The scraper transmission structure of the flotation machine according to claim 1, characterized in that: the end of the positioning shaft (3) is provided with a disc, the disc on the positioning shaft (3) and the flotation machine body (1) form a rotating structure of a clamping, the axis of the positioning shaft (3) is vertical to the inner wall of the flotation machine body (1), and a discharge plate (2) with the bottom surface obliquely arranged is connected to the side wall of the flotation machine body (1).

3. The scraper transmission structure of the flotation machine according to claim 1, characterized in that: dwang (5) both ends are provided with draw-in groove (6) that the sectional area is different, and draw-in groove (6) and fixture block (4) and movable block (8) constitute gliding block structure to be connected with 2 scraper blade bodies (7) on dwang (5) lateral wall, 2 scraper blade bodies (7) are about the axis central symmetry of dwang (5) moreover.

4. The scraper transmission structure of the flotation machine according to claim 1, characterized in that: guide slot (9) have been seted up to the one end of pivot (10), and the other end of pivot (10) runs through flotation device body (1) and sets up to fixedly connected with spacing ring (13) on the lateral wall of pivot (10), spacing ring (13) and flotation device body (1) constitute the rotating-structure of block moreover, and guide slot (9) constitute the sliding construction of block with movable block (8) simultaneously.

5. The scraper transmission structure of the flotation machine according to claim 4, wherein: the flotation machine is characterized in that a thread groove is formed in the side wall of the rotating shaft (10), the thread groove in the rotating shaft (10) is located on the inner side of the flotation machine body (1), a thrust ring (12) is connected to the rotating shaft (10) in a threaded mode, a shaft sleeve (11) is arranged on the side wall of the thrust ring (12) in a fit mode, the shaft sleeve (11) is movably mounted on the outer wall of the rotating shaft (10), and a moving block (8) is fixedly connected to the side wall of the shaft sleeve (11).

6. The scraper transmission structure of the flotation machine according to claim 5, wherein: the shaft sleeve (11), the rotating shaft (10) and the rotating rod (5) are coaxially arranged, a tooth block (14) is fixedly connected to the end portion of the rotating shaft (10), the tooth block (14) and the gear (15) form a meshing transmission relation, and the gear (15) is fixedly connected to an output shaft of the motor (16).

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