CN213530767U

CN213530767U - Metal granulator

Info

Publication number: CN213530767U
Application number: CN202022438495.XU
Authority: CN
Inventors: 兰金和
Original assignee: Chongqing Chen'gang Technology Co ltd
Current assignee: Chongqing Chen'gang Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-25
Anticipated expiration: 2030-10-28

Abstract

The utility model provides a metal granulator, including bottom plate and two backup pads, two backup pad tops are rotated and are installed the back shaft, the back shaft is connected to the axle sleeve, the hollow pivot of axle sleeve internal rotation installation, the one end fixed connection granulation case of hollow pivot, driven sprocket is connected to the other end, inlet tube and outlet pipe are connected to the granulation case bottom, connect the connection pad on the axle sleeve terminal surface, have the intake antrum and the play water cavity of wall in the connection pad, the fixed water supply axle that sets up in the hollow pivot, the water supply axle has the water inlet runner that communicates with the intake antrum respectively and the play water runner that communicates with the play water cavity in the water; the shaft sleeve is connected with a fixed plate, a motor is arranged on the fixed plate, an output shaft of the motor is connected with a driving chain wheel, and the driving chain wheel is in transmission connection with the driven chain wheel; two hydraulic cylinders are hinged on the bottom plate, and piston rods of the hydraulic cylinders are hinged on the fixing plate. The utility model discloses not only make the granulation case at horizontal plane internal rotation, can also rotate under arbitrary inclination, promote the friction cutting between the promotion metal grain, improve the granulation quality.

Description

Metal granulator

Technical Field

The utility model relates to a metal granulation equipment technical field especially relates to a metal granulator.

Background

A pelletizer is a forming machine that can make materials into specific shapes. The operation of the metal granulator relates to the wide field of national economy, not only is an indispensable basic production link of a large amount of industrial and agricultural products, but also is a large energy consumption household in China, and the used energy accounts for about 12 percent of the total energy consumption of the national economy. In addition, the pollution caused by the metal granulator process is often an important source of the environmental pollution in China, and the progress of the metal granulator technology is closely related to the development of the whole national economy. When a new development path of the metal granulator technology is explored, comprehensive consideration must be carried out on energy efficiency, environmental protection and product quality so as to obtain comprehensive, coordinated and sustainable development. The development strategy of the high-efficiency and green metal granulator is implemented by firstly going to a resource-saving development way and changing a single extensive metal granulator into a combined intelligent metal granulator. Not only needs to be fundamentally transformed from the metal granulator process, but also needs to be transformed by comprehensive and multilevel energy-saving technology, and the metal granulator technology applying renewable energy and industrial waste heat is vigorously developed. On the government level, the comprehensive evaluation criteria and the industrial standard of metal granulator equipment are established and perfected, a macro regulation and control and market regulation mechanism is established, and the updating of the metal granulator technology is accelerated.

The utility model patent with publication number CN2321563Y discloses a metal aluminium grain granulator, but it can only the level rotate when the granulation to the structure is comparatively complicated, can not fully cut the metal material and polish, and the granulation quality is relatively poor.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a metal granulator, it has solved the poor problem of metal granulation quality that exists among the prior art.

According to the embodiment of the utility model, a metal granulator, including bottom plate and two backup pads of connection in the bottom plate both sides, two the backup pad top is rotated and is installed the back shaft, connect the axle sleeve on the back shaft, the hollow pivot of installation is rotated in the axle sleeve, the one end fixed connection granulation case of hollow pivot, other end connection driven sprocket, the granulation case top has the apron that can open and shut, granulation case bottom is connected with a plurality of inlet tubes and outlet pipe, connect the connection pad on the axle sleeve terminal surface, have the intake chamber and the play water cavity of wall in the connection pad, the fixed water supply axle that sets up in the hollow pivot, have the water inlet runner that communicates with the intake chamber respectively and the play water runner that communicates with going out the water cavity in the water supply axle; the shaft sleeve is also fixedly connected with a fixed plate, a motor is fixedly arranged on the fixed plate, an output shaft of the motor is connected with a driving chain wheel, and the driving chain wheel is in transmission connection with the driven chain wheel;

two hydraulic cylinders are hinged to the bottom plate, and piston rods of the hydraulic cylinders are hinged to the fixing plate.

Preferably, the cover plate is provided with a feed inlet.

Preferably, a plurality of reinforcing ribs are connected between the granulation tank and the connecting disc.

Preferably, a plurality of clamping jaws are hinged to a circumferential opening at the top of the granulating box, and the cover plate is detachably connected with the granulating box through the clamping jaws.

Preferably, the fixing plate is a hollow structure,

compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a connect the granulation case in hollow rotating shaft to rotate hollow rotating shaft and install in the backup pad, and adopt hydraulic cylinder to adjust hollow rotating shaft's inclination, thereby not only can make the granulation case at horizontal plane internal rotation, can also steadily rotate under arbitrary inclination, so further combine the friction cutting between the technology promotion metal grain, improved the granulation quality.

Drawings

Fig. 1 is a front view of an embodiment of the present invention.

Fig. 2 is a schematic perspective view of an embodiment of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

In the above drawings: 10. a base plate; 11. a support plate; 12. a support shaft; 13. a shaft sleeve; 14. a hollow rotating shaft; 15. a granulation box; 16. a driven sprocket; 17. a cover plate; 18. a water inlet pipe; 19. a water outlet pipe; 20. a connecting disc; 21. a water supply shaft; 22. a water inlet flow channel; 23. a water outlet flow channel; 24. a fixing plate; 25. a motor; 26. a drive sprocket; 27. a hydraulic cylinder; 28. a feed inlet; 29. reinforcing ribs; 30. a claw is provided.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1-3, the embodiment of the present invention provides a metal granulator, which comprises a bottom plate 10 and two supporting plates 11 connected to two sides of the bottom plate 10, wherein a supporting shaft 12 is rotatably installed on the top of the two supporting plates 11, a shaft sleeve 13 is connected to the supporting shaft 12, the connection mode is that two support shafts 12 are respectively connected to two sides of the outer wall of a shaft sleeve 13, a hollow rotating shaft 14 is rotatably arranged in the shaft sleeve 13, one end of the hollow rotating shaft 14 is fixedly connected with a granulation box 15, the other end is connected with a driven chain wheel 16, the top end of the granulation box 15 is provided with a cover plate 17 which can be opened and closed, the bottom end of the granulation box 15 is connected with a plurality of water inlet pipes 18 and water outlet pipes 19, the end surface of the shaft sleeve 13 is connected with a connecting disc 20, a water inlet cavity and a water outlet cavity which are separated are arranged in the connecting disc 20, a water supply shaft 21 is fixedly arranged in the hollow rotating shaft 14, and a water inlet flow passage 22 and a water outlet flow passage 23 which are respectively communicated with the water inlet cavity and the water outlet cavity are arranged in the water supply shaft 21; the shaft sleeve 13 is also fixedly connected with a fixing plate 24, a motor 25 is fixedly mounted on the fixing plate 24, an output shaft of the motor 25 is connected with a driving chain wheel 26, and the driving chain wheel 26 is in transmission connection with the driven chain wheel 16;

two hydraulic cylinders 27 are also hinged on the bottom plate 10, and piston rods of the hydraulic cylinders 27 are hinged on the fixing plate 24.

Above-mentioned scheme is when using, pours into granulation case 15 with the molten metal in, then from inlet tube 18, lets in the cooling water, and starter motor 25 makes granulation case 15 constantly rotate, starts pneumatic cylinder 27 simultaneously and makes granulation case 15 accomplish at different inclination and rotate, strengthens the friction cutting between the metal grain, and is more smooth full when making the metal grain shaping to improve granulation shaping quality.

Preferably, the cover plate 17 is provided with a feed port 28, a plurality of reinforcing ribs 29 are connected between the granulation box 15 and the connecting disc 20, the feed mode can be changed by providing the feed port 28 on the cover plate 17, and the feeding is directly carried out from the feed port 28, so that the auxiliary time can be effectively shortened, and the influence on the granulation quality caused by the cooling and solidification of the molten metal can be avoided; the purpose of the ribs 29 is to ensure the stability of the granulation tank 15 during operation.

Preferably, a plurality of clamping jaws 30 are hinged to a circumferential opening at the top of the granulation box 15, the cover plate 17 is detachably connected with the granulation box 15 through the clamping jaws 30, the fixing plate 24 is of a hollow structure, the cover plate 17 is tightly pressed on the granulation box 15 through the clamping jaws 30, the sealing performance between the cover plate 17 and the granulation box 15 is ensured, and the phenomenon that the metal melt is cooled too fast and cannot be granulated is avoided; in order to ensure the strength of the fixing plate 24 and reduce the load of the hydraulic cylinder 27, the fixing plate 24 is a hollow structure, so that the supporting strength of the fixing plate 24 is improved, the load of the hydraulic cylinder 27 is reduced, and the energy consumption is reduced.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a metal granulator, includes the bottom plate and connects two backup pads in the bottom plate both sides, its characterized in that: the top of each supporting plate is rotatably provided with a supporting shaft, the supporting shaft is connected with a shaft sleeve, a hollow rotating shaft is rotatably arranged in the shaft sleeve, one end of the hollow rotating shaft is fixedly connected with a granulating box, the other end of the hollow rotating shaft is connected with a driven chain wheel, the top end of the granulating box is provided with a cover plate which can be opened and closed, the bottom end of the granulating box is connected with a plurality of water inlet pipes and water outlet pipes, the end surface of the shaft sleeve is connected with a connecting plate, a water inlet cavity and a water outlet cavity which are separated from each other are arranged in the connecting plate, a water supply shaft is fixedly arranged in the hollow rotating shaft, and a water inlet flow; the shaft sleeve is also fixedly connected with a fixed plate, a motor is fixedly arranged on the fixed plate, an output shaft of the motor is connected with a driving chain wheel, and the driving chain wheel is in transmission connection with the driven chain wheel;

2. A metal granulator according to claim 1, characterized in that: the cover plate is provided with a feeding hole.

3. A metal granulator according to claim 1, characterized in that: and a plurality of reinforcing ribs are connected between the granulation box and the connecting disc.

4. A metal granulator according to claim 1, characterized in that: the top circumference opening part of granulation case articulates a plurality of jack catchs, the apron with the granulation case passes through the jack catch can be dismantled and be connected.

5. A metal granulator according to claim 1, characterized in that: the fixed plate is of a hollow structure.