CN217018617U

CN217018617U - Be applied to powder metallurgy's energy-efficient sintering transport structure

Info

Publication number: CN217018617U
Application number: CN202220649669.3U
Authority: CN
Inventors: 虞勇波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-22
Anticipated expiration: 2032-03-24

Abstract

The utility model provides an efficient energy-saving sintering conveying structure applied to powder metallurgy, and relates to the technical field of powder metallurgy. The utility model can effectively prevent the middle position of the metal conveyer belt from moving downwards by matching the concave block, the rectangular hole and the second roller, namely effectively prevent the two first rollers from moving towards each other, saves the consumption of electric energy, can prevent the heat of an object for extruding and forming sintered metal powder from flowing away from the gap of the metal conveyer belt under the action of the protective heat-insulating cloth, achieves the purpose of heat preservation, can quickly disassemble and replace the second roller under the matching of the pressing plate and the fixing bolt, improves the use efficiency of the conveying mechanism, and can drive the metal conveyer belt to transmit under the matching of the motor and the two first rollers.

Description

Be applied to powder metallurgy's energy-efficient sintering transport structure

Technical Field

The utility model relates to the technical field of powder metallurgy, in particular to an efficient and energy-saving sintering conveying structure applied to powder metallurgy.

Background

Powder metallurgy is a process technology for manufacturing metal materials, composite materials and various products by preparing metal powder or using the metal powder as a raw material and forming and sintering the metal powder.

Present powder metallurgy is with partial conveying structure in order to reduce cost, the last metal conveyor belt of its conveying structure carries out the transmission through two cylinders mostly and connects, auxiliary mechanism does not set up, though the object of basis weight is carried to also carrying out like this, but when placing more object on metal conveyor belt, the last intermediate position of metal conveyor belt will take place to move down, at this moment, the pulling that two cylinders will receive power moves in opposite directions, when the motor need drive the cylinder and rotate, the electric energy that the motor will consume can be more than at ordinary times, therefore, need to provide neotype a be applied to powder metallurgy's energy-efficient sintering conveying structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that most of metal conveyor belts on the partial conveying structure for powder metallurgy in the prior art are in transmission connection through two first rollers and are not provided with any auxiliary mechanism, when the metal conveyor belts convey heavy objects, the middle positions of the metal conveyor belts move downwards, so that the two first rollers move oppositely, and when a motor drives the first rollers to rotate, the consumption of electric energy can be greatly increased.

In order to achieve the purpose, the utility model adopts the following technical scheme: an efficient and energy-saving sintering and conveying structure applied to powder metallurgy comprises two rectangular plates, two first rollers are arranged between opposite sides of the two rectangular plates, two connecting plates are welded between bottoms of the two rectangular plates, supporting columns are fixed at bottoms of the two connecting plates close to edges of two sides, a metal conveying belt is connected between outer surfaces of the two first rollers in a transmission mode, fireproof heat-insulating cloth is arranged on the outer wall of the metal conveying belt, two concave blocks are fixedly clamped between opposite sides of the two rectangular plates, a plurality of rectangular holes distributed equidistantly are formed in two sides of the inner wall of each concave block, each two rectangular holes form a group, a second roller is arranged inside each rectangular hole, pressing plates are arranged at tops of the concave blocks close to edges of two sides, and fixing bolts penetrate through the top of each pressing plate close to edges of two sides in a threaded mode, one side of one of the rectangular plates is provided with a motor.

Preferably, two ends of each first roller respectively and movably penetrate through opposite sides of the two rectangular plates, and one end of one first roller is welded with the output end of the motor.

Preferably, one end of each fixing bolt is embedded at the top of the concave block in a threaded manner.

Preferably, one side of one of the rectangular plates is fixed with two sliding groove blocks, and two sliding blocks are connected inside each sliding groove block in a sliding manner.

Preferably, four protective casings are fixed between the same sides of the sliding blocks, and connecting blocks are fixed on two sides of each protective casing.

Preferably, the opposite sides of the two connecting blocks are embedded with first magnets.

Preferably, two second magnets are embedded in the top and the bottom of one of the rectangular plates.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, through the matching of the concave block, the rectangular hole and the second roller, the phenomenon that the middle position of the metal conveying belt moves downwards can be effectively prevented, namely, the two first rollers are effectively prevented from moving towards each other, so that the consumption of electric energy is saved, under the action of the protective heat-insulating cloth, the heat of an object extruded and formed by sintering metal powder can be prevented from flowing away from the gap of the metal conveying belt, the purpose of heat preservation is achieved, the second roller can be quickly disassembled and replaced under the matching of the pressing plate and the fixing bolt, the use efficiency of the conveying mechanism is improved, and the metal conveying belt can be driven to transmit under the matching of the motor and the two first rollers.

2. According to the utility model, the motor can be protected under the action of the protective shell, the service life of the motor is prolonged, the protective shell can be driven to horizontally move under the cooperation of the sliding groove block and the sliding block, and the moved protective shell can be fixed under the cooperation of the first magnet, the second magnet and the connecting block.

Drawings

FIG. 1 is a perspective view, partially in section, of an energy efficient sintered transfer structure for powder metallurgy applications according to the present invention;

FIG. 2 is an enlarged perspective view of the point A in FIG. 1 showing an energy-efficient sintering conveyor structure for powder metallurgy according to the present invention;

FIG. 3 is a perspective view of an energy-efficient sintering conveyor structure for powder metallurgy according to the present invention;

FIG. 4 is another perspective view, partially cut away, of an energy efficient sintered transfer structure for powder metallurgy applications according to the present invention;

fig. 5 is an enlarged perspective view of the utility model at B in fig. 4, which is an energy-efficient sintering conveying structure applied to powder metallurgy.

Illustration of the drawings: 1. a rectangular plate; 2. a first drum; 3. a connecting plate; 4. a support pillar; 5. a metal conveyor belt; 6. fireproof heat-insulating cloth; 7. a concave block; 8. a rectangular hole; 9. a second drum; 10. pressing a plate; 11. fixing the bolt; 12. a motor; 13. a chute block; 14. a slider; 15. a protective shell; 16. connecting blocks; 17. a first magnet; 18. a second magnet.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein and, therefore, the present invention is not limited to the specific embodiments disclosed in the following description.

Embodiment 1, as shown in fig. 1 to 5, the present invention provides an energy-efficient sintering and transferring structure for powder metallurgy, comprising two rectangular plates 1, two first rollers 2 disposed between opposite sides of the two rectangular plates 1, two ends of each first roller 2 movably penetrating through opposite sides of the two rectangular plates 1, wherein one end of one first roller 2 is welded to an output end of a motor 12, two connecting plates 3 are welded between bottoms of the two rectangular plates 1, supporting pillars 4 are fixed at bottoms of the two connecting plates 3 near edges of the two sides, the supporting pillars 4 can provide a certain supporting force for the two rectangular plates 1, a metal conveying belt 5 is connected between outer surfaces of the two first rollers 2 in a transmission manner, a fireproof heat insulating cloth 6 is disposed on an outer wall of the metal conveying belt 5, the fireproof heat insulating cloth 6 can effectively prevent heat of a metal object to be sintered from leaking from gaps of the metal conveying belt 5, two concave blocks 7 are fixedly clamped between opposite sides of two rectangular plates 1, a plurality of rectangular holes 8 which are distributed at equal intervals are arranged on two sides of the inner wall of each concave block 7, each two rectangular holes 8 are in a group, a second roller 9 is arranged between the inner parts of each group of rectangular holes 8, the second rollers 9 can provide certain supporting force for the metal conveyer belt 5, the phenomenon that the middle position on the metal conveyer belt 5 is likely to move downwards due to the object process is effectively prevented, pressing plates 10 are arranged on the top of each concave block 7 close to the edges of two sides, the pressing plates 10 can effectively prevent the second rollers 9 from separating from the inner parts of each group of two rectangular holes 8, fixing bolts 11 penetrate through the top of each pressing plate 10 close to the edges of two sides in a threaded manner, the fixing bolts 11 can prevent the pressing plates 10 from moving, and one end of each fixing bolt 11 is embedded on the top of the concave block 7 in a threaded manner, one side of one of the rectangular plates 1 is mounted with a motor 12.

The effect achieved by the whole embodiment 1 is that when the metal object extruded and formed by metal powder is required to be transported and sintered, the object is firstly placed on the fireproof heat-insulating cloth 6 of the transport structure, then the motor 12 is started, the started motor 12 drives one of the first rollers 2 to rotate, one of the rotating first rollers 2 directly drives the metal conveyor belt 5 to move under the coordination of the other first roller 2, the moving metal conveyor belt 5 drives the fireproof heat-insulating cloth 6 to move, at the same time, the moving fireproof heat-insulating cloth 6 drives the object to move, meanwhile, the moving metal conveyor belt 5 horizontally moves under the coordination of the second roller 9, at the same time, even if the transport structure transports heavier objects, at the same time, the phenomenon that the middle position of the metal conveyor belt 5 descends can be effectively prevented under the coordination of the second roller 9, when a certain second roller 9 on the concave block 7 needs to be disassembled and replaced, the fixing bolt 11 is directly taken down from the pressing plate 10, then the pressing plate 10 is slowly taken down, then the second roller 9 needing to be replaced is taken down, then the second roller 9 is installed, finally the pressing plate 10 is covered and then the fixing bolt 11 is used for fixing, and then the replacement can be completed, the operation is simple, the use efficiency of the transmission structure is effectively improved, when the object moves to the sintering position, the motor 12 is closed, the first roller 2 cannot rotate, meanwhile, the metal conveyor belt 5 cannot move, at the moment, the object on the fireproof cloth 6 can be sintered, when the object finishes sintering, the motor 12 is started again, the motor 12 drives the metal conveyer belt 5 to move again through the cooperation of the two first rollers 2, and the moving metal conveyer belt 5 drives the sintered object to move out of the sintering position through the cooperation of the fireproof heat insulation cloth 6.

Embodiment 2, as shown in fig. 1 and fig. 3 to 5, two sliding groove blocks 13 are fixed on one side of one of the rectangular plates 1, two sliding blocks 14 are slidably connected inside each sliding groove block 13, a protective shell 15 is fixed between the same sides of the four sliding blocks 14, connection blocks 16 are fixed on both sides of the protective shell 15, first magnets 17 are embedded on opposite sides of the two connection blocks 16, and two second magnets 18 are embedded on the top and the bottom of one of the rectangular plates 1.

The whole embodiment 2 achieves the effect that, when the motor 12 is in use or is placed, in order to protect the motor 12 from being damaged by collision and reaction of an external object, the motor cannot be used, and the service life is reduced, at this time, the protective shell 15 is directly moved, the moved protective shell 15 can horizontally move under the coordination of the sliding block 14 and the sliding groove block 13, meanwhile, the moved protective shell 15 can drive the connecting block 16 to move, at this time, the two moving connecting blocks 16 can respectively separate the two first magnets 17 from the two second magnets 18, when the protective shell 15 moves to a proper position, the two first magnets 17 on the two connecting blocks 16 are just respectively in magnetic connection with the other two second magnets 18, at this time, the motor 12 is protected under the action of the protective shell 15, the service life is prolonged, when the motor 12 needs to be overhauled or cleaned of dust, the protective shell 15 is directly reset.

The motor 12 is prior art and will not be explained in great detail herein.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model.

Claims

1. The utility model provides an energy-efficient sintering conveying structure for powder metallurgy, includes two rectangular plates (1), its characterized in that: two first rollers (2) are arranged between opposite sides of the two rectangular plates (1), two connecting plates (3) are welded between bottoms of the two rectangular plates (1), supporting columns (4) are fixed at positions, close to edges of two sides, of bottoms of the two connecting plates (3), a metal conveying belt (5) is connected between outer surfaces of the two first rollers (2) in a transmission mode, fireproof heat-insulating cloth (6) is arranged on the outer wall of the metal conveying belt (5), two concave blocks (7) are fixedly clamped between opposite sides of the two rectangular plates (1), a plurality of rectangular holes (8) distributed at equal intervals are formed in two sides of the inner wall of each concave block (7), every two rectangular holes (8) are in a group, a second roller (9) is arranged between the inner portions of each rectangular hole (8), a pressing plate (10) is arranged at positions, close to edges of two sides, of the top of each concave block (7), and a fixing bolt (11) penetrates through the top of each pressing plate (10) close to the edges of two sides in a threaded manner, and a motor (12) is installed on one side of each rectangular plate (1).

2. The energy-efficient sintering transfer structure for powder metallurgy according to claim 1, wherein: two ends of each first roller (2) respectively and movably penetrate through the opposite sides of the two rectangular plates (1), and one end of one first roller (2) is welded with the output end of the motor (12).

3. The energy-efficient sintering transfer structure for powder metallurgy according to claim 1, wherein: one end of each fixing bolt (11) is embedded at the top of the concave block (7) in a threaded manner.

4. The energy-efficient sintering transfer structure for powder metallurgy according to claim 1, wherein: one side of one of the rectangular plate (1) is fixed with two sliding groove blocks (13), and the inside of each sliding groove block (13) is connected with two sliding blocks (14) in a sliding manner.

5. The energy-efficient sintering transfer structure for powder metallurgy according to claim 4, wherein: four be fixed with protective housing (15) between the same one side of slider (14), the both sides of protective housing (15) all are fixed with connecting block (16).

6. The energy-efficient sintering transfer structure for powder metallurgy application according to claim 5, wherein: two relative one side of connecting block (16) all inlays and is equipped with first magnet (17).

7. The high-efficiency energy-saving sintering conveying structure applied to powder metallurgy according to claim 1, wherein: two second magnets (18) are embedded in the top and the bottom of one rectangular plate (1).