CN216172116U

CN216172116U - High-speed biax reverse drive granulator

Info

Publication number: CN216172116U
Application number: CN202122477194.2U
Authority: CN
Inventors: 方谋高; 方佳彬; 方佳煜; 李振球; 谢先浩
Original assignee: Guangdong Jiameihao Ecological Technology Co ltd
Current assignee: Guangdong Jiameihao Ecological Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-10-14
Publication date: 2022-04-05
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a high-speed double-shaft reverse driving granulator, which belongs to the technical field of granulators and comprises a granulator body; according to the utility model, through the arrangement of the screening box, the third rotating shaft can rotate along with the belt transmission when the device operates to drive the reciprocating screw to rotate, so that the vibration cleaning mechanism can reciprocate on the reciprocating screw, the screen can rapidly vibrate under the action of the return spring through the linkage effect, and the granulation is screened.

Description

High-speed biax reverse drive granulator

Technical Field

The utility model belongs to the technical field of granulators, and particularly relates to a high-speed double-shaft reverse-drive granulator.

Background

The granulator is an important processing machine, can be used in a wide range of industries, such as the food industry, the pharmaceutical industry and the industrial field, and is a forming machine capable of manufacturing materials into specific shapes.

Chinese patent discloses (CN 201922494433.8) disc granulator, only some is used for scraping the material on the scraper blade, another part is used for fixing with the cantilever crane, consequently, the part that will be used for scraping the material sets up to the scraper blade, the part that is used for fixing sets up to the dead lever, can effectual reduction material's quantity, the reduction cost, the radial gusset at granulation disc edge is denser, can prevent the edge deformation of granulation disc, circumference gusset increases along granulation disc radial direction axial dimension gradually, can further improve the bearing capacity of granulation disc, but this granulator is not provided with high-speed biax mechanism in-house, when carrying out the pay-off, can't make the more abundant mixture of raw materials, can't guarantee the pay-off effect simultaneously, need carry out certain improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the traditional granulator is not internally provided with a high-speed double-shaft mechanism, when feeding, raw materials cannot be fully mixed, and the feeding effect cannot be guaranteed, the high-speed double-shaft reverse driving granulator is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme: a high-speed double-shaft reverse-drive granulator comprises a granulator body, wherein a charging barrel and a screening box are respectively and fixedly arranged at the top and the bottom of the granulator body, a side shell is fixedly arranged on the side walls of the granulator body, the material cylinder and the screening box, a driving motor is fixedly arranged on the outer wall of one side of the side shell, a high-speed double-shaft mechanism is arranged in the charging barrel, a reciprocating screw rod is rotatably arranged in the screening box through a third mounting shaft, a matching wheel is fixedly arranged outside the third mounting shaft, a screw rod is transversely and fixedly arranged above the reciprocating screw rod, a screen is movably arranged above the screw rod through a sliding block, a return spring is fixedly arranged in a side shell cavity of the screen box, one end of the return spring is fixedly connected with the sliding block, a discharging inclined plate is arranged on the bottom surface of the screening box, and a vibration cleaning mechanism is arranged on the reciprocating lead screw and the screw rod.

As a further description of the above technical solution:

high-speed biax mechanism includes first meshing roller and second meshing roller, driving motor's output shaft one end fixed mounting has the second installation axle, the outside fixed mounting of second installation axle has belt pulley and drive gear, second installation axle one end fixed mounting has the second meshing roller.

As a further description of the above technical solution:

the top of second meshing roller is installed first meshing roller through first installation axle rotation, the outside fixed mounting of first installation axle has driven gear, intermeshing between first meshing roller and the second meshing roller.

As a further description of the above technical solution:

the size and specification of the first meshing roller are consistent with those of the second meshing roller, the driving gear is meshed with the driven gear, and a transmission belt is arranged between the matching wheel and the belt pulley.

As a further description of the above technical solution:

the vibration cleaning mechanism comprises an installation sliding sleeve, a threaded sleeve and a movable rotating sleeve, the installation sliding sleeve is slidably installed on the screw rod, and the movable rotating sleeve is installed in an inner rotating groove formed in the installation sliding sleeve in a rotating mode.

As a further description of the above technical solution:

the rotary rib arranged outside the movable rotary sleeve is clamped and embedded in the inner rotary groove, the movable rotary sleeve is in threaded connection with the screw rod, the striking plate is fixedly arranged outside the movable rotary sleeve, and the cleaning brush is fixedly arranged on the top surface of the mounting sliding sleeve.

As a further description of the above technical solution:

the cleaning brush contacts with the bottom surface of the screen cloth, the thread bush is installed on the reciprocating screw rod in a threaded mode, the thread bush is fixedly connected with the installation sliding sleeve through the connecting rod, and the thread bush is connected with a limiting rod in sliding mode, wherein the limiting sliding hole is formed in the thread bush, and the limiting rod is fixedly installed in the screening box in a transverse mode.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. in the utility model, through arranging the screening box, the granulation of the granulator body in work can be effectively screened, meanwhile, the vibration cleaning mechanism is arranged in the box, when the device runs, the third rotating shaft can rotate along with the belt transmission to drive the reciprocating lead screw to rotate, so that the vibration cleaning mechanism can reciprocate on the reciprocating lead screw, the screen can rapidly vibrate under the action of the return spring through the linkage effect, compared with the traditional positioning type vibration, the structure can give vibration force to the screen at different positions to ensure the vibration effect of the screen to be continuously changed, the screening comprehensiveness of the granulation at each part of the screen is ensured, meanwhile, in the moving process, the cleaning brush can also clean the screen at intervals, the granulation adhesion is avoided, meanwhile, the vibration cleaning mechanism does not need an additional driving source to provide power, the power source at the upper part of the device is completely provided at the same time, so that the energy consumption of the device is reduced, and the effect of the device is improved.

2. According to the utility model, the high-speed double-shaft mechanism is arranged in the device, when the device works, the driving motor is started, the driving motor can drive the second mounting shaft to rotate, the driving gear on the second mounting shaft can be meshed with the driven gear on the first mounting shaft, the first mounting shaft rotates, the first meshing roller and the second meshing roller rotate simultaneously, the rotating directions are opposite, the high-speed double-shaft mechanism runs at a high speed, raw materials in the device are further effectively mixed, meanwhile, the raw materials can be stably conveyed, and the integral feeding effect of the device is ensured.

Drawings

Fig. 1 is a schematic perspective view of a high-speed double-shaft reverse-drive pelletizer.

FIG. 2 is a schematic diagram of the internal structure of a material cylinder and a screen box in a high-speed double-shaft reverse-driving granulator.

Fig. 3 is a schematic perspective view of a high-speed double-shaft mechanism in a high-speed double-shaft reverse-drive pelletizer.

FIG. 4 is an enlarged schematic view of the section A of a high-speed biaxial reverse-driving pelletizer.

Fig. 5 is an enlarged exploded perspective view of a vibratory cleaning mechanism in a high-speed dual-axis reverse drive pelletizer.

Illustration of the drawings:

1. a granulator body; 2. a charging barrel; 3. a drive motor; 4. a side casing; 5. screening the material box; 6. a high-speed double-shaft mechanism; 61. a first meshing roller; 62. a second meshing roller; 63. a driven gear; 64. a first mounting shaft; 65. a second mounting shaft; 66. a belt pulley; 67. a drive gear; 7. a drive belt; 8. a third mounting shaft; 9. a mating wheel; 10. screening a screen; 11. a discharge sloping plate; 12. a limiting rod; 13. a return spring; 14. a screw; 15. a vibration cleaning mechanism; 151. installing a sliding sleeve; 152. a threaded sleeve; 153. cleaning a brush; 154. rotating the ribs; 155. moving the rotating sleeve; 156. an inner rotary groove; 157. striking a board; 16. a reciprocating lead screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-speed double-shaft reverse-drive granulator comprises a granulator body 1, wherein a charging barrel 2 and a screening box 5 are respectively and fixedly installed at the top and the bottom of the granulator body 1, side shells 4 are fixedly installed on the side walls of the granulator body 1, the charging barrel 2 and the screening box 5, a driving motor 3 is fixedly installed on the outer wall of one side of each side shell 4, a high-speed double-shaft mechanism 6 is arranged in each charging barrel 2, a reciprocating lead screw 16 is rotatably installed in each screening box 5 through a third installation shaft 8, a matching wheel 9 is fixedly installed outside each third installation shaft 8, a screw 14 is transversely and fixedly installed above each reciprocating lead screw 16, a screen 10 is movably installed above each screw 14 through a slide block, a return spring 13 is fixedly installed in a side shell cavity of each screening box 5, one end of each return spring 13 is fixedly connected with each slide block, and a discharge inclined plate 11 is arranged on the bottom surface of each screening box 5, the reciprocating screw rod 16 and the screw rod 14 are provided with a vibration cleaning mechanism 15;

the high-speed double-shaft mechanism 6 comprises a first meshing roller 61 and a second meshing roller 62, one end of an output shaft of the driving motor 3 is fixedly provided with a second mounting shaft 65, the outer part of the second mounting shaft 65 is fixedly provided with a belt pulley 66 and a driving gear 67, one end of the second mounting shaft 65 is fixedly provided with the second meshing roller 62, the first meshing roller 61 is rotatably arranged above the second meshing roller 62 through a first mounting shaft 64, the outer part of the first mounting shaft 64 is fixedly provided with a driven gear 63, the first meshing roller 61 and the second meshing roller 62 are mutually meshed, the first meshing roller 61 and the second meshing roller 62 are consistent in size and specification, the driving gear 67 and the driven gear 63 are mutually meshed and connected, and a transmission belt 7 is arranged between the matching wheel 9 and the belt pulley 66;

referring to fig. 1-3, the embodiments are: adding raw materials into the charging barrel 1, starting the driving motor 3, driving the driving motor 3 to drive the second mounting shaft 65 to rotate, enabling the driving gear 67 on the second mounting shaft 65 to be meshed with the driven gear 63 on the first mounting shaft 64, enabling the first mounting shaft 64 to rotate, enabling the first meshing roller 61 and the second meshing roller 62 to rotate simultaneously, enabling the high-speed double-shaft mechanism 6 to operate at a high speed, further effectively mixing the raw materials in the charging barrel 1, and meanwhile stably conveying the raw materials;

the vibration cleaning mechanism 15 comprises a mounting sliding sleeve 151, a threaded sleeve 152 and a moving rotating sleeve 155, the mounting sliding sleeve 151 is slidably mounted on the screw 14, an inner rotary groove 156 formed in the mounting sliding sleeve 151 is rotatably mounted with a movable rotary sleeve 155, the rotating rib 154 arranged outside the moving rotating sleeve 155 is clamped and embedded in the inner rotating groove 156, the movable rotating sleeve 155 is in threaded connection with the screw 14, a striking plate 157 is fixedly arranged outside the movable rotating sleeve 155, the top surface of the mounting sliding sleeve 151 is fixedly provided with a cleaning brush 153, the cleaning brush 153 is contacted with the bottom surface of the screen mesh 10, the threaded sleeve 152 is installed on the reciprocating screw rod 16 in a threaded manner, the threaded sleeve 152 is fixedly connected with the installation sliding sleeve 151 through a connecting rod, the threaded sleeve 152 is connected with a limiting rod 12 which is transversely and fixedly arranged in the sieve box 5 in a sliding manner through a limiting sliding hole formed in the threaded sleeve;

referring to fig. 1-5, the embodiments are: when the device operates, the third rotating shaft 8 can rotate along with the belt transmission to drive the reciprocating screw rod 16 to rotate, so that the vibration cleaning mechanism 15 can reciprocate on the reciprocating screw rod 16, meanwhile, the mounting sliding sleeve 151 and the moving rotating sleeve 155 can move on the screw rod 14, due to the threaded connection relationship between the moving rotating sleeve 155 and the screw rod 14, the moving rotating sleeve 155 can drive the striking plate 157 to rotate during moving, the screen 10 is struck at intervals, so that the screen 10 can vibrate rapidly under the action of the return spring 13, in the moving process, the cleaning brush 153 can also clean the screen 10 at intervals, the condition that granulation is adhered is avoided, and the granulation under screening can automatically slide downwards through the discharging inclined plate 11 to discharge.

The working principle is as follows: raw materials are added into a charging barrel 1, a driving motor 3 is started, the driving motor 3 can drive a second mounting shaft 65 to rotate, a driving gear 67 on the second mounting shaft 65 can be meshed with a driven gear 63 on a first mounting shaft 64, the first mounting shaft 64 rotates, a first meshing roller 61 and a second meshing roller 62 rotate simultaneously and rotate in opposite directions, a high-speed double-shaft mechanism 6 operates at a high speed, the raw materials in the charging barrel 1 are further effectively mixed and can be stably conveyed at the same time, the raw materials enter a granulator body 1 for granulation, the raw materials fall onto a screen 10 after granulation, a third rotating shaft 8 can rotate along with the driving of a driving belt 7 to drive a reciprocating lead screw 16 to rotate, a vibration cleaning mechanism 15 can reciprocate on the reciprocating lead screw 16, meanwhile, an installation sliding sleeve 151 and a moving rotating sleeve 155 can move on a screw 14, and due to the threaded connection relationship between the moving rotating sleeve 155 and the screw 14, when moving, the movable rotary sleeve 155 can drive the beating plate 157 to rotate, beating is carried out on the screen mesh 10 at intervals, so that the screen mesh 10 can vibrate rapidly under the action of the return spring 13, in the moving process, the cleaning brush 153 can also clean the screen mesh 10 at intervals, the situation that granulation is adhered is avoided, and the screened granulation can automatically slide downwards through the discharging inclined plate 11 to be discharged.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A high-speed biax reverse drive granulator includes granulator body (1), its characterized in that: the granulator comprises a granulator body (1), wherein a charging barrel (2) and a screening box (5) are respectively and fixedly mounted at the top and the bottom of the granulator body (1), side shells (4) are fixedly mounted on the side walls of the granulator body (1), the charging barrel (2) and the screening box (5), a driving motor (3) is fixedly mounted on the outer wall of one side of each side shell (4), a high-speed double-shaft mechanism (6) is arranged in the charging barrel (2), a reciprocating lead screw (16) is rotatably mounted in the screening box (5) through a third mounting shaft (8), a matching wheel (9) is fixedly mounted outside the third mounting shaft (8), a screw (14) is transversely and fixedly mounted above the reciprocating lead screw (16), a screen (10) is movably mounted above the screw (14) through a sliding block, and a return spring (13) is fixedly mounted in the side shell cavity of the screening box (5), one end of the return spring (13) is fixedly connected with the sliding block, a discharging inclined plate (11) is arranged on the bottom surface of the screening box (5), and a vibration cleaning mechanism (15) is arranged on the reciprocating lead screw (16) and the screw (14).

2. A high-speed double-shaft reverse-drive pelletizer according to claim 1, characterized in that the high-speed double-shaft mechanism (6) comprises a first meshing roller (61) and a second meshing roller (62), a second mounting shaft (65) is fixedly mounted at one end of the output shaft of the driving motor (3), a belt pulley (66) and a driving gear (67) are fixedly mounted outside the second mounting shaft (65), and the second meshing roller (62) is fixedly mounted at one end of the second mounting shaft (65).

3. A high-speed double-shaft reverse-driving pelletizer according to claim 2, wherein the first meshing roller (61) is rotatably mounted above the second meshing roller (62) through a first mounting shaft (64), a driven gear (63) is fixedly mounted outside the first mounting shaft (64), and the first meshing roller (61) and the second meshing roller (62) are meshed with each other.

4. A high-speed twin-shaft reverse-drive pelletizer according to claim 3, characterized in that the first meshing roller (61) and the second meshing roller (62) are in the same size and specification, the driving gear (67) and the driven gear (63) are meshed with each other, and a transmission belt (7) is arranged between the matching wheel (9) and the belt pulley (66).

5. A high-speed double-shaft reverse-drive granulator according to claim 4, wherein the vibration cleaning mechanism (15) comprises a mounting sliding sleeve (151), a threaded sleeve (152) and a moving rotating sleeve (155), the mounting sliding sleeve (151) is slidably mounted on the screw (14), and the moving rotating sleeve (155) is rotatably mounted in an inner rotating groove (156) formed in the mounting sliding sleeve (151).

6. The high-speed double-shaft reverse-drive granulator according to claim 5, wherein the rotating ribs (154) arranged outside the moving rotating sleeve (155) are clamped in the inner rotating groove (156), the moving rotating sleeve (155) is in threaded connection with the screw (14), the beating plate (157) is fixedly arranged outside the moving rotating sleeve (155), and the cleaning brush (153) is fixedly arranged on the top surface of the mounting sliding sleeve (151).

7. A high-speed double-shaft reverse-drive granulator according to claim 6, wherein the cleaning brush (153) contacts with the bottom surface of the screen (10), the threaded sleeve (152) is threadedly mounted on the reciprocating screw rod (16), the threaded sleeve (152) is fixedly connected with the mounting sliding sleeve (151) through a connecting rod, and the threaded sleeve (152) is slidably connected with a limiting rod (12) transversely and fixedly mounted in the screen box (5) through a limiting sliding hole formed in the threaded sleeve.