CN214191329U

CN214191329U - Feeder of powder metallurgy baking equipment

Info

Publication number: CN214191329U
Application number: CN202022238326.1U
Authority: CN
Inventors: 潘文俊; 施晶晶; 顾科亮; 谢卫
Original assignee: Changzhou Haijie Metallurgical Machinery Manufacturing Co ltd
Current assignee: Changzhou Haijie Metallurgical Machinery Manufacturing Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-09-14
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a feeding device of powder metallurgy baking equipment, which comprises a machine body, wherein a conveying structure is arranged on the machine body; the conveying structure comprises: the device comprises a plurality of rotating shafts, a plurality of first gears, a first rotating motor, a chain, a conveying belt and a tensioning part; a plurality of the both ends of pivot are passed through the bearing and are movably arranged in both ends around the organism respectively, and a plurality of said first gear suit respectively in a plurality of in the pivot, first rotating electrical machines inlays the inside of adorning in the organism and connects in a plurality of in one of them pivot of pivot, the chain suit is respectively in a plurality of on the first gear, the utility model relates to a powder metallurgy equipment technical field, simple structure, the operation of being convenient for, the effectual not hard up that prevents the conveyer belt has realized stabilizing the pay-off, clears up the surface of conveyer belt, prevents that surface dust from falling into inside the mechanical equipment, increases the degree of wear, and then has improved the life of equipment.

Description

Feeder of powder metallurgy baking equipment

Technical Field

The utility model relates to a powder metallurgy equipment technical field specifically is powder metallurgy toasts equipment feeder.

Background

Powder metallurgy is a process technique for producing metal powder or metal powder (or a mixture of metal powder and nonmetal powder) as a raw material, and then forming and sintering the raw material to produce metal materials, composite materials and various products. The powder metallurgy method has similar places to the production of ceramics and belongs to the powder sintering technology, so a series of new powder metallurgy technologies can also be used for preparing ceramic materials. Due to the advantages of the powder metallurgy technology, the powder metallurgy technology becomes a key for solving the problem of new materials, and plays a significant role in the development of the new materials.

In the production process of metallurgical powder, raw material powder stored in a charging barrel is conveyed into baking equipment through a blanking device and a conveying device, most enterprises adopt a conveying mode of a conveying belt to convey the raw materials at present, however, after the existing conveying belt is loaded and operated for a long time, the conveying belt is easy to elongate and deform, and the conveying belt cannot be tensioned during idling, so that the transmission efficiency is reduced; the conveying belt is not smooth enough after being deformed, particularly, two side edges of the conveying belt are easy to tilt, the tension is not uniform, the transmission efficiency is reduced, loading and transportation are affected, the service life of the conveying belt is shortened, and even accidents are caused; in addition, as the powder particles are very easy to adsorb on the surface of the conveying belt, the discharging is not thorough, the raw materials are wasted, the dust in a workshop is easily raised, the environment is polluted, and the potential safety hazard is brought.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a feeding device of powder metallurgy baking equipment, which solves the problems that the conveying belt is easy to be elongated and deformed after the existing conveying belt is loaded and operated for a long time, and the conveying belt can not be tensioned during idling, so that the transmission efficiency is reduced; the conveying belt is not smooth enough after being deformed, particularly, two side edges of the conveying belt are easy to tilt, the tension is not uniform, the transmission efficiency is reduced, loading and transportation are affected, the service life of the conveying belt is shortened, and even accidents are caused; in addition, as the powder particles are very easy to adsorb on the surface of the conveying belt, the discharging is not thorough, the raw materials are wasted, the dust in a workshop is easily raised, the environment is polluted, and the potential safety hazard is caused.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the feeding device of the powder metallurgy baking equipment comprises a machine body, wherein a conveying structure is arranged on the machine body;

the conveying structure comprises: the device comprises a plurality of rotating shafts, a plurality of first gears, a first rotating motor, a chain, a conveying belt and a tensioning part;

the two ends of the rotating shafts are movably arranged at the front end and the rear end of the machine body respectively through bearings, the first gears are sleeved on the rotating shafts respectively, the first rotating motor is embedded in the machine body and connected to one of the rotating shafts, the chains are sleeved on the first gears respectively, the conveying belt is sleeved on the outer side of the chains, and the tensioning portion is arranged at the lower end of the machine body.

Preferably, the tension part includes: the second rotating motor, the two screw rods, the two moving columns, the rotating rod, the plurality of second gears and the cleaning assembly;

the second rotating motor is embedded below the machine body, the upper ends of the two screw rods are movably arranged at the upper end of the machine body through bearings, the lower end of one of the two screw rods is movably arranged at the lower end of the machine body through a bearing, the lower end of the other screw rod is connected to the driving end of the second rotating motor, the two moving columns are respectively sleeved on the two screw rods, the two ends of the rotating rod are movably arranged on the two moving columns, the plurality of second gears are fixed on the outer side of the rotating rod, and the cleaning assembly is arranged on the two moving columns.

Preferably, the cleaning assembly comprises: two springs and two brushes;

the lower ends of the two springs are respectively fixed on the two moving columns, and the two ends of the two brushes are fixed on the two springs.

Preferably, two limiting strips are arranged on the two brushes.

Preferably, two sliding grooves are formed in two ends of the machine body, two sliding strips are mounted on the two moving columns, and the two sliding grooves are matched with the two moving columns.

Preferably, the two screws are connected to each other by a belt and a pulley.

Advantageous effects

The utility model provides a powder metallurgy baking equipment feeder possesses following beneficial effect: simple structure, the operation of being convenient for carries out the tensioning to the conveyer belt through tensioning portion and adjusts, and the effectual not hard up that prevents the conveyer belt has realized stabilizing the pay-off, and simultaneously, the spring supports the brush for the brush laminating is in the surface of conveyer belt, clears up the surface of conveyer belt, prevents that surface dust from falling into mechanical equipment inside, increases the degree of wear, and then has improved the life of equipment.

Drawings

Fig. 1 is a schematic view of a right-side sectional structure of a feeding device of a powder metallurgy curing equipment of the present invention.

Fig. 2 is a schematic view of the sectional structure of the feeding device of the powder metallurgy curing equipment of the present invention.

Fig. 3 is a schematic view of the top cross-sectional structure of the feeding device of the powder metallurgy curing equipment of the present invention.

In the figure: 1-body; 2-a rotating shaft; 3-a first gear; 4-a first rotating electrical machine; 5-a chain; 6-a conveyor belt; 7-a second rotating electrical machine; 8-screw rod; 9-moving the column; 10-rotating rods; 11-a second gear; 12-a spring; 13-a brush; 14-a spacing bar; 15-a slide bar.

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. 1-3, the present invention provides a technical solution: powder metallurgy baking equipment feeder.

Example (b): the feeding device of the powder metallurgy baking equipment comprises a machine body 1, wherein a conveying structure is arranged on the machine body 1;

referring to fig. 1-3, in an implementation, the conveying structure includes: the device comprises a plurality of rotating shafts 2, a plurality of first gears 3, a first rotating motor 4, a chain 5, a conveying belt 6 and a tensioning part; the connection relationship is as follows:

the two ends of a plurality of rotating shafts 2 are movably arranged at the front end and the rear end of the machine body 1 through bearings respectively, a plurality of first gears 3 are sleeved on the plurality of rotating shafts 2 respectively, a first rotating motor 4 is embedded in the machine body 1 and connected to one of the rotating shafts 2 of the plurality of rotating shafts 2, chains 5 are sleeved on the plurality of first gears 3 respectively, a conveyor belt 6 is sleeved on the outer side of the chains 5, and a tensioning portion is arranged at the lower end of the machine body 1.

In the specific implementation process, it should be noted that the tensioning portion includes: the device comprises a second rotating motor 7, two screw rods 8, two moving columns 9, a rotating rod 10, a plurality of second gears 11 and a cleaning assembly; the connection relationship is as follows:

second rotating electrical machines 7 inlays the dress in the below of organism 1, the upper end of two screw rods 8 is settled in the upper end of organism 1 through the bearing activity, 8 lower extremes of one of them screw rod of two screw rods 8 are settled in the lower extreme of organism 1 and the lower extreme of another screw rod 8 is connected on the drive end of second rotating electrical machines 7 through the bearing activity, two removal posts 9 are respectively the suit on two screw rods 8, the both ends activity of dwang 10 is settled on two removal posts 9, a plurality of second gear 11 is fixed in the outside of dwang 10, the clearance subassembly is settled on two removal posts 9.

In the specific implementation process, it should be noted that the cleaning assembly includes: two springs 12 and two brushes 13; the connection relationship is as follows:

the lower ends of the two springs 12 are respectively fixed on the two moving columns 9, and the two ends of the two brushes 13 are fixed on the two springs 12.

From the above general situation it follows that: the detailed connection means is a technique known in the art, and the following description mainly describes the working principle and process, when feeding is needed, the first rotating motor 4 is started, the first rotating motor 4 drives the rotating shaft 2 to rotate, then the first gear 3 rotates, the chain 5 and the conveyor belt 6 on the chain 5 rotate along with the rotation, so as to convey materials, under long-time use, the chain 5 and the conveyor belt 6 are loosened, at the moment, the second rotating motor can drive the screw 8 to rotate, as the screw 8 is connected through the belt and the belt pulley, the screw 8 rotates to drive the rotating rod 10 to move downwards, then the gear on the rotating rod 10 moves downwards along with the rotation, so as to tighten the conveyor belt 6 and the chain 5, so that the conveyor belt 6 and the chain 5 are tightly attached to the rotating shaft 2, prevent not hard up, stabilize the pay-off, simultaneously, spring 12 supports brush 13 for brush 13 laminates in the surface of conveyer belt 6, clears up the surface of conveyer belt 6, prevents that surface dust from falling into mechanical equipment inside, increases the degree of wear, and then has improved the life of equipment.

Preferably, two limit strips 14 are mounted on each of the two brushes 13, and the limit strips 14 are used for limiting the position of the brushes 13 to prevent play.

Preferably, two sliding grooves are formed in two ends of the machine body 1, two sliding strips 15 are mounted on the two moving columns 9, the two sliding grooves are matched with the two moving columns 9, and the sliding strips 15 on the moving columns 9 can move up and down in the sliding grooves.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The feeding device of the powder metallurgy baking equipment comprises a machine body (1), and is characterized in that a conveying structure is arranged on the machine body (1);

the conveying structure comprises: the device comprises a plurality of rotating shafts (2), a plurality of first gears (3), a first rotating motor (4), a chain (5), a conveying belt (6) and a tensioning part;

the two ends of the rotating shafts (2) are movably arranged at the front end and the rear end of the machine body (1) through bearings respectively, the first gears (3) are sleeved on the rotating shafts (2) respectively, the first rotating motor (4) is embedded in the machine body (1) and connected to one rotating shaft (2) of the rotating shafts (2), the chains (5) are sleeved on the first gears (3) respectively, the conveying belt (6) is sleeved on the outer side of the chains (5), and the tensioning portion is arranged at the lower end of the machine body (1).

2. The feeding device of a powder metallurgy roasting apparatus according to claim 1, wherein the tension section comprises: a second rotating motor (7), two screw rods (8), two moving columns (9), a rotating rod (10), a plurality of second gears (11) and a cleaning assembly;

the second rotating motor (7) is embedded below the machine body (1), the upper ends of the two screw rods (8) are movably arranged at the upper end of the machine body (1) through bearings, the lower end of one of the two screw rods (8) is movably arranged at the lower end of the machine body (1) through a bearing, the lower end of the other screw rod (8) is connected to the driving end of the second rotating motor (7), the two moving columns (9) are respectively sleeved on the two screw rods (8), the two ends of the rotating rod (10) are movably arranged on the two moving columns (9), the second gears (11) are fixed on the outer sides of the rotating rod (10), and the cleaning assembly is arranged on the two moving columns (9).

3. The feeding device of powder metallurgy roasting apparatus according to claim 2, wherein the cleaning assembly comprises: two springs (12) and two brushes (13);

the lower ends of the two springs (12) are respectively fixed on the two moving columns (9), and the two ends of the two brushes (13) are fixed on the two springs (12).

4. The feeding device of the powder metallurgy baking equipment according to claim 3, wherein two limit strips (14) are arranged on each of the two brushes (13).

5. The feeding device of the powder metallurgy baking equipment according to claim 2, wherein two sliding grooves are formed at two ends of the machine body (1), two sliding strips (15) are mounted on the two moving columns (9), and the two sliding grooves are matched with the two moving columns (9).

6. The feeding device of powder metallurgy roasting apparatus according to claim 2, wherein said two screws (8) are connected to each other by a belt and a pulley.