CN217076679U

CN217076679U - Lifting appliance for metallurgy

Info

Publication number: CN217076679U
Application number: CN202220604278.XU
Authority: CN
Inventors: 黄凯文
Original assignee: Individual
Current assignee: Liangshan Mining Industry Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-07-29
Anticipated expiration: 2032-03-17

Abstract

The utility model relates to the technical field of metal manufacturing, in particular to a lifting appliance for metallurgy, which comprises a shell, wherein connecting rods are fixedly connected at four corners of the top of the shell, a top plate is fixedly connected at the top of the connecting rods, a fixing ring is fixedly connected at the center of the top plate, a motor is installed at the top of the inner wall of the shell, a rotating rod is rotatably connected between the left side and the right side of the inner wall of the shell, two sections of external threads with opposite threads are carved on the left side and the right side of the surface of the rotating rod, two bevel gears are fixedly connected at the center of the surface of the rotating rod, the rotating rod connected with the motor through the bevel gears is matched with a screw nut and a clamping arm, so that when a worker uses the lifting appliance, the motor can be firstly controlled to rotate, the rotating rod is driven to rotate, and the external threads arranged on the surface of the rotating rod are used for driving the screw nut to rotate in the positive and negative directions of the motor, can be far away from or close to each other, thereby stably hoisting the cylindrical workpiece.

Description

Lifting appliance for metallurgy

Technical Field

The utility model relates to a metal manufacturing technology field specifically is a hoist for metallurgy.

Background

Metallurgy refers to a process and technology for extracting metals or metal compounds from minerals and making metals into metal materials with certain properties by various processing methods, and the metallurgy technology mainly comprises pyrometallurgy, hydrometallurgy and electrometallurgy. With the successful application of physical chemistry in metallurgy, metallurgy is scientific from the process trend, when people are in metallurgy, a workpiece to be metallurgical is lifted by a lifting appliance at the bottom of a crane and then processed, when a cylindrical workpiece is lifted by the existing C-shaped lifting appliance, the stability is very poor, only a horizontal section of the C-shaped lifting appliance can be inserted into the center of a circular tube, so that the workpiece is lifted, and after the workpiece is lifted, the stress of the workpiece is uneven and the workpiece is easy to drop, so that the lifting appliance for metallurgy is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a hoist for metallurgy possesses the stability height after hoist to the work piece, and the poor stability's when traditional hoist hoists the work piece problem has been solved to advantages such as the operation of being convenient for.

The utility model discloses a hoist for metallurgy, which comprises a housin, the equal fixedly connected with connecting rod in four corners department at the top of casing, the top fixedly connected with roof of connecting rod, the solid fixed ring of central fixedly connected with at roof top, shells inner wall's top is installed the motor, it is connected with the dwang to rotate between shells inner wall's the left and right sides, the left and right sides on dwang surface is carved with two sections external screw threads that the screw thread is opposite, two bevel gears of central position department fixedly connected with on dwang surface, the output of motor is the also fixedly connected with bevel gear, the bevel gear on motor output and the bevel gear intermeshing on dwang surface, the surface of two external screw threads on dwang surface all meshes screw-nut, screw-nut's bottom fixedly connected with puts the thing board, put the bottom fixedly connected with centre gripping arm of thing board.

The utility model discloses a hoist for metallurgy, wherein two down tube of the equal fixedly connected with in solid fixed ring's the left and right sides, one side that solid fixed ring was kept away from to the down tube is fixed connection mutually with the top of roof.

The utility model discloses a hoist for metallurgy, wherein screw-nut's top fixedly connected with slide, the top of slide and the equal fixedly connected with link in the left and right sides of roof bottom are in between slide top and the roof bottom and have cup jointed the spring with equal activity between two links of one side, and this structure sets up for the spring can give an ascending pulling force of screw-nut, thereby makes the atress that the centre gripping arm of screw-nut bottom can be better.

The utility model discloses a hoist for metallurgy, wherein the front of slide and the equal fixedly connected with slider in the back, logical groove has been seted up at the casing top, leads to the front of inslot wall and all seted up at the back and supply the gliding spout of slider, and this structure sets up for the slide is when sliding, stability that can be more.

The utility model discloses a hoist for metallurgy, wherein the right side that is located casing left side centre gripping arm is seted up flutedly, the inner wall fixedly connected with electric telescopic handle of recess, electric telescopic handle's output fixedly connected with fixture block, the draw-in groove that can supply the fixture block card to go into is seted up in the left side that is located casing right side centre gripping arm, the right side fixedly connected with magnet of draw-in groove inner wall, the structure sets up, make two centre gripping arms carry out the centre gripping back to the work piece, can control electric telescopic handle extension department, thereby go into the draw-in groove with the fixture block card, with this make the work piece after the centre gripping, can connect between two centre gripping arms, make the work piece by the more stable of centre gripping.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a motor that sets up to and the dwang of being connected through bevel gear with the motor, cooperation screw-nut and centre gripping arm make the staff when using, can control the motor earlier and rotate, thereby drive the dwang and rotate, and through setting up the external screw thread on the surface of the dwang, thereby drive screw-nut when the motor just rotates, can keep away from each other or be close to each other, thereby carry out stable hoist and mount to the work piece of cylinder.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall front view cross-section structure of the present invention;

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

fig. 3 is a schematic side view of the screw nut of the present invention.

In the figure: 1. a housing; 2. a connecting rod; 3. a top plate; 4. hanging a ring; 5. a diagonal bar; 6. a fixing ring; 7. a spring; 8. a motor; 9. rotating the rod; 10. an external thread; 11. a feed screw nut; 12. a slide plate; 13. a slider; 131. a chute; 14. a storage plate; 15. a clamp arm; 16. a groove; 17. an electric telescopic rod; 18. a clamping block; 19. a card slot; 20. and a magnet.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Please refer to fig. 1-3, the utility model discloses a lifting appliance for metallurgy, including casing 1, the equal fixedly connected with connecting rod 2 in four corners department at casing 1's top, top fixedly connected with roof 3 of connecting rod 2, the solid fixed ring 6 of central fixedly connected with at roof 3 top, motor 8 is installed at the top of casing 1 inner wall, it is connected with dwang 9 to rotate between the left and right sides of casing 1 inner wall, the left and right sides on dwang 9 surface is carved with two sections external screw threads 10 that the screw thread is opposite, two bevel gears of central position department fixedly connected with on dwang 9 surface, the output of motor 8 is fixedly connected with bevel gear also, the bevel gear of motor 8 output and the bevel gear intermeshing on dwang 9 surface, screw-nut 11 has all been meshed on the surface of two external screw threads 10 on dwang 9 surface, screw-nut 11's bottom fixedly connected with puts thing board 14, put thing board 14's bottom fixedly connected with centre gripping arm 15.

Two down tube 5 of the equal fixedly connected with in the left and right sides of solid fixed ring 6, one side that solid fixed ring 6 was kept away from to down tube 5 and the top of roof 3 looks fixed connection.

The top fixedly connected with slide 12 of screw-nut 11, the top of slide 12 and the equal fixedly connected with link 4 in the left and right sides of 3 bottoms of roof, it has cup jointed spring 7 all to move about between two links 4 with one side to be in between slide 12 top and the 3 bottoms of roof, and this structure sets up for spring 7 can give 11 ascending pulling forces of screw-nut, thereby makes the atress that the centre gripping arm 15 of screw-nut 11 bottom can be better.

The equal fixedly connected with slider 13 in the front and the back of slide 12, logical groove has been seted up at 1 top of casing, leads to the front and the back of inslot wall and all seted up and to supply the gliding spout 131 of slider 13, and this structure sets up for slide 12 is when sliding, stability that can be more.

The right side that is located 1 left side centre gripping arm 15 of casing is seted up flutedly 16, the inner wall fixedly connected with electric telescopic handle 17 of recess 16, electric telescopic handle 17's output fixedly connected with fixture block 18, the draw-in groove 19 that can supply fixture block 18 card to go into is seted up in the left side that is located 1 right side centre gripping arm 15 of casing, the right side fixedly connected with magnet 20 of draw-in groove 19 inner wall, the structure sets up, make two centre gripping arms 15 carry out the centre gripping back to the work piece, can control the electric telescopic handle 17 extension department, thereby go into the fixture block 18 card to the draw-in groove 19, so that the work piece is behind the centre gripping, can couple together between two centre gripping arms 15, make the work piece by more stable of centre gripping.

The working principle is as follows: at first the staff with the fixed ring 6 that passes of loop wheel machine, thereby hoist whole device, then alright with remove the device to by the work piece of hoist and mount, then alright with control motor 8 corotation, motor 8 drives the bevel gear rotation of bottom, thereby drive dwang 9 through bevel gear and rotate, with this surface motion who drives screw-nut 11 at external thread 10, make two centre gripping arms 15 keep away from each other, distance between two centre gripping arms 15 is greater than behind the length of work piece can, then alright with control motor 8 reversal, thereby drive two centre gripping and be close to each other, it can to stand out after bad each other when the surface of centre gripping and work piece, then the staff alright control electric telescopic handle 17 extension, thereby make fixture block 18 can block into in the draw-in groove 19, thereby.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A metallurgical hoist, includes casing (1), its characterized in that: the four corners of the top of the shell (1) are fixedly connected with connecting rods (2), the top of each connecting rod (2) is fixedly connected with a top plate (3), the central part of the top of each top plate (3) is fixedly connected with a fixing ring (6), the top of the inner wall of the shell (1) is provided with a motor (8), the left side and the right side of the inner wall of the shell (1) are rotatably connected with a rotating rod (9), the left side and the right side of the surface of the rotating rod (9) are carved with two sections of external threads (10) with opposite threads, the central position of the surface of the rotating rod (9) is fixedly connected with two bevel gears, the output end of the motor (8) is also fixedly connected with a bevel gear, the bevel gear at the output end of the motor (8) is meshed with the bevel gear on the surface of the rotating rod (9), and the surfaces of the two external threads (10) on the surface of the rotating rod (9) are meshed with screw nuts (11), the bottom fixedly connected with of feed screw nut (11) puts thing board (14), the bottom fixedly connected with centre gripping arm (15) of putting thing board (14).

2. A metallurgical spreader according to claim 1, wherein: the equal two down tube (5) of fixedly connected with in the left and right sides of solid fixed ring (6), one side that solid fixed ring (6) was kept away from in down tube (5) and the top of roof (3) looks fixed connection.

3. A metallurgical spreader according to claim 1, wherein: the top fixedly connected with slide (12) of screw-nut (11), the equal fixedly connected with link (4) in the left and right sides of the top of slide (12) and roof (3) bottom, all the activity cup jointed spring (7) between slide (12) top and roof (3) bottom is in between two link (4) with one side.

4. A metallurgical spreader according to claim 3, wherein: the front and the back of the sliding plate (12) are fixedly connected with sliding blocks (13), the top of the shell (1) is provided with a through groove, and the front and the back of the inner wall of the through groove are provided with sliding grooves (131) for the sliding blocks (13) to slide.

5. A metallurgical spreader according to claim 1, wherein: be located casing (1) left side the right side of centre gripping arm (15) is seted up fluted (16), the inner wall fixedly connected with electric telescopic handle (17) of recess (16), the output fixedly connected with fixture block (18) of electric telescopic handle (17) is located casing (1) right side draw-in groove (19) that can supply fixture block (18) card to go into are seted up in the left side of centre gripping arm (15).

6. A metallurgical spreader according to claim 5, wherein: and the right side of the inner wall of the clamping groove (19) is fixedly connected with a magnet (20).