CN217248161U

CN217248161U - Ribbon mixer easy to maintain and clean

Info

Publication number: CN217248161U
Application number: CN202123335584.2U
Authority: CN
Inventors: 梁凯杰; 朱红辉
Original assignee: Nantong Ruichi Electromechanical Equipment Co ltd
Current assignee: Nantong Ruichi Electromechanical Equipment Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-23
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a spiral shell area of easy maintenance, clearance mixes machine relates to spiral shell area and mixes machine technical field, specifically is a spiral shell area of easy maintenance, clearance mixes machine, which comprises a frame, install the U-shaped barrel in the frame, the access door is installed in the front of U-shaped barrel, the bottom fixed mounting of U-shaped barrel has pneumatic ejection of compact valve door. This easily maintain, helical ribbon mixer of clearance, through the pneumatic device of uncapping, the cover, the cooperation in stirring helical ribbon is used, can be with the cover jack-up through the pneumatic device of uncapping, and then make U-shaped barrel and cover separation, the pneumatics is opened, conveniently clear up equipment residual material, utilize the use in stirring helical ribbon simultaneously, the main shaft drives the stirring helical ribbon through the drive arrangement effect and is rotary motion, make the material in U-shaped barrel by inside and outside helical ribbon reposition of redundant personnel become two directions and form two-way material and flow, thereby reach the homogeneous mixing in short time, this easily maintains has been improved, the work efficiency of the helical ribbon mixer of clearance.

Description

Ribbon mixer easy to maintain and clean

Technical Field

The utility model relates to a spiral shell area mixes quick-witted technical field, specifically is a spiral shell area that easy maintenance, clearance mixes machine.

Background

The powder mixing is an important link in the industrial production of new chemical materials, food and medicine, heavy metal wear-resistant materials and the like. In the food and medicine production and the mixing of heavy metal wear-resistant materials with frequent cleaning requirements, conventional mixing equipment cannot meet the requirements of easy maintenance and easy cleaning, and the contradiction is particularly prominent, so that a ribbon mixer with easy maintenance and easy cleaning is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a ribbon mixer of easy maintenance, clearance has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an easily maintain, spiral shell area mixer of clearance, includes the frame, install the U-shaped barrel in the frame, the access door is installed in the front of U-shaped barrel, the bottom fixed mounting of U-shaped barrel has pneumatic ejection of compact valve, the inner chamber of U-shaped barrel rotates and is connected with the main shaft, the surface of main shaft is connected with stirring spiral shell area, stirring spiral shell area comprises puddler, outer spiral shell area, interior spiral shell area, the both ends of main shaft all run through the U-shaped barrel and extend to the outside of U-shaped barrel, the surface of main shaft is provided with axle sealing device, the erection bracing device is installed to the one end of U-shaped barrel upper surface, the cover is installed through erection bracing device to the U-shaped barrel, the middle part of cover is provided with the charge door, ventilative cap is installed to one side of cover upper surface, the side-mounting of U-shaped barrel is opened the device, and a driving device is fixedly mounted at one end of the rack, and one end of an output shaft of the driving device is fixedly connected with one end of the main shaft.

Optionally, the stirring rod is connected with the main shaft, an inner spiral belt is installed in the middle of the stirring rod, and an outer spiral belt is connected to one end of the stirring rod.

Optionally, the shaft sealing device includes a packing gland, a V-shaped packing, a sealing box, an air source connector, and an installation circular plate, the packing gland is sleeved on the surface of the main shaft, the sealing box is arranged on the packing gland, the V-shaped packing is filled in an inner cavity of the packing gland, the air source connector is fixedly connected to the sealing box, and the installation circular plate is arranged at one end of the packing gland.

Optionally, the pneumatic cover opening device comprises a cylinder seat and a cover opening cylinder, the cylinder seat is fixedly connected to the U-shaped cylinder body, the cylinder seat is rotatably connected to the cover opening cylinder, and one end of the cover opening cylinder is rotatably connected to the cover.

Optionally, a cover reinforcing plate is arranged on the cover.

Optionally, a bearing seat is installed at the other end of the frame, and the bearing seat is connected with the other end of the main shaft.

The U-shaped cylinder body is U-shaped and is made of PTFE materials.

The utility model provides an easily maintain, spiral shell area of clearance mixes machine possesses following beneficial effect:

1. the ribbon mixer which is easy to maintain and clean can jack up the cover through the pneumatic cover opening device by matching the pneumatic cover opening device, the cover and the stirring ribbon, further separating the U-shaped barrel from the machine cover, opening pneumatically, facilitating cleaning of residual materials of the equipment, simultaneously utilizing the stirring screw belt, driving the stirring screw belt to rotate by the main shaft under the action of the driving device, enabling the inner screw belt and the outer screw belt to do circular motion, enabling the outer screw belt to push the materials to move from two sides to the middle, enabling the inner screw belt to push the materials to move from the middle to two sides, thereby enabling the materials to do mutual cross motion in the axial direction, the materials are uniformly mixed in a short time to be divided into two directions by the inner and outer spiral bands in the U-shaped cylinder body to form bidirectional material flow, thereby achieving the purpose of uniform mixing in a short time and improving the working efficiency of the ribbon mixer which is easy to maintain and clean.

2. The ribbon mixer easy to maintain and clean is suitable for mixing heavy metal wear-resistant materials and can reduce wear by using non-metal lining plates such as PTFE, PFA and rubber and also adopting a detachable metal lining plate as the material of the U-shaped cylinder; meanwhile, the shaft sealing device has good sealing effect and long service life; can detect and change inside stirring ribbon through the access door to equipment, the design of easy maintenance, easy clearance can be widely used in food, medicine, heavy metal material wear-resistant material's mixing technology, has improved this ribbon mixer's of easy maintenance, clearance use convenience.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural diagram of the present invention viewed from the right;

FIG. 3 is a schematic structural view of the stirring ribbon of the present invention;

FIG. 4 is a schematic view of the dynamic structure of the pneumatic cover of the present invention;

fig. 5 is a schematic structural view of the cover reinforcing plate of the present invention;

fig. 6 is a schematic structural view of the shaft sealing device of the present invention.

In the figure: 1. a pneumatic uncapping device; 2. a drive device; 3. a bearing seat; 4. a shaft seal device; 5. a main shaft; 6. stirring the helical ribbon; 7. a machine cover; 8. an access door; 9. a feed inlet; 10. a breathable cap; 11. a U-shaped cylinder; 12. a pneumatic discharge valve; 13. a stirring rod; 14. an outer helical band; 15. an inner helical band; 16. mounting a circular plate; 17. a cylinder block; 18. opening a cover of the cylinder; 19. an air supply connector; 20. mounting a support device; 21. a machine cover reinforcing plate; 22. a packing gland; 23. v-shaped packing; 24. sealing the box body; 25. a frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1 to 6, the present invention provides a technical solution: a ribbon mixer easy to maintain and clean comprises a rack 25, wherein a U-shaped barrel 11 is mounted on the rack 25, the U-shaped barrel 11 is U-shaped, the U-shaped barrel 11 is made of PTFE (polytetrafluoroethylene), PFA (fluorinated ethylene copolymer) or rubber, or a detachable metal lining plate can be adopted, so that the abrasion of the barrel can be protected, and the ribbon mixer is suitable for mixing heavy metal abrasion-resistant materials; an access door 8 is arranged on the front face of the U-shaped barrel 11, the inside stirring screw belt 6 can be detected and replaced through the access door 8, a pneumatic discharge valve 12 is fixedly arranged at the bottom of the U-shaped barrel 11, the inner cavity of the U-shaped barrel 11 is rotatably connected with a main shaft 5, a bearing seat 3 is arranged at the other end of the rack 25, the bearing seat 3 is connected with the other end of the main shaft 5, the surface of the main shaft 5 is connected with the stirring screw belt 6, the stirring screw belt 6 consists of a stirring rod 13, an outer screw belt 14 and an inner screw belt 15, the stirring rod 13 is detachably connected with the main shaft 5, an inner screw belt 15 is arranged in the middle of the stirring rod 13, one end of the stirring rod 13 is connected with the outer screw belt 14, and the outer screw belt 14 is detachable with the stirring rod 13;

the installation supporting device 20 is installed at one end of the upper surface of the U-shaped cylinder 11, the U-shaped cylinder 11 is provided with the cover 7 through the installation supporting device 20, the cover 7 is provided with the cover reinforcing plate 21, the middle part of the cover 7 is provided with the feeding port 9, one side of the upper surface of the cover 7 is provided with the ventilation cap 10, and the pressure generated by the internal pressure of the U-shaped cylinder 11 during mixing can be discharged in time through the arrangement of the ventilation cap 10; the pneumatic cover opening device 1 is mounted on the side face of the U-shaped barrel 11, the pneumatic cover opening device 1 is composed of a cylinder seat 17 and a cover opening cylinder 18, the cylinder seat 17 is fixedly connected to the U-shaped barrel 11, the cover opening cylinder 18 is rotatably connected to the cylinder seat 17, one end of the cover opening cylinder 18 is rotatably connected with the cover 7, a driving device 2 is fixedly mounted at one end of the rack 25, one end of an output shaft of the driving device 2 is fixedly connected with one end of the main shaft 5, and the driving device 2 adopts a permanent magnet energy-saving motor, so that the energy consumption and the size of a speed reduction device can be reduced;

the both ends of main shaft 5 all run through U-shaped barrel 11 and extend to the outside of U-shaped barrel 11, the surface of main shaft 5 is provided with axle seal device 4, axle seal device 4 includes gland 22, V-arrangement packing 23, seal box 24, air supply connector 19, installation plectane 16, gland 22 cup joints to the surface of main shaft 5, be provided with seal box 24 on the gland 22, gland 22 inner chamber is filled with V-arrangement packing 23, fixedly connected with air supply connector 19 on the seal box 24, gland 22's one end is provided with installation plectane 16.

To sum up, this ribbon mixer of easy maintenance, clearance, during the use, at first the material gets into through charge door 9, main shaft 5 drives stirring ribbon 6 through drive arrangement 2's effect down and is rotary motion, make the material in U-shaped barrel 11 by outer spiral shell area 14, two-way material flow is formed to interior spiral shell area 15 reposition of redundant personnel one-way to two directions, thereby reach homogeneous mixing in short time, after the mixture is finished, the material gets into next process through pneumatic discharge valve 12, cover 7 can open certain angle through the pneumatic device of uncapping 1 of both sides, under installation strutting arrangement 20's protection, operating personnel can get into U-shaped barrel 11 cleaning equipment, stirring ribbon 6 takes place wearing and tearing or trouble back, can change through opening access door 8, can.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an easy ribbon mixer of maintaining, clearance, includes frame (25), its characterized in that: install U-shaped barrel (11) on frame (25), access door (8) are installed in the front of U-shaped barrel (11), the bottom fixed mounting of U-shaped barrel (11) has pneumatic ejection of compact valve (12), the inner chamber of U-shaped barrel (11) rotates and is connected with main shaft (5), the surface of main shaft (5) is connected with stirring spiral shell area (6), stirring spiral shell area (6) comprise puddler (13), outer spiral shell area (14), interior spiral shell area (15), the both ends of main shaft (5) all run through U-shaped barrel (11) and extend to the outside of U-shaped barrel (11), the surface of main shaft (5) is provided with axle sealing device (4), erection bracing device (20) is installed to the one end of U-shaped barrel (11) upper surface, cover (7) are installed through erection bracing device (20) to U-shaped barrel (11), the middle part of cover (7) is provided with charge door (9), ventilative cap (10) are installed to one side of cover (7) upper surface, the side-mounting of U-shaped barrel (11) has pneumatic device (1) of uncapping, the one end fixed mounting of frame (25) has drive arrangement (2), the one end fixed connection of the one end of drive arrangement (2) output shaft and main shaft (5).

2. An easy to maintain, clean ribbon blender, as defined in claim 1, wherein: the stirring rod (13) is connected with the main shaft (5), an inner spiral belt (15) is installed in the middle of the stirring rod (13), and an outer spiral belt (14) is connected to one end of the stirring rod (13).

3. An easy to maintain, clean ribbon blender, as defined in claim 1, wherein: the shaft sealing device (4) comprises a packing gland (22), a V-shaped packing (23), a sealing box body (24), an air source connector (19) and an installation circular plate (16), wherein the packing gland (22) is sleeved on the surface of the main shaft (5), the sealing box body (24) is arranged on the packing gland (22), the V-shaped packing (23) is filled in the inner cavity of the packing gland (22), the air source connector (19) is fixedly connected to the sealing box body (24), and the installation circular plate (16) is arranged at one end of the packing gland (22).

4. An easy to maintain, clean ribbon blender, as defined in claim 1, wherein: the pneumatic cover opening device (1) is composed of a cylinder seat (17) and a cover opening cylinder (18), the cylinder seat (17) is fixedly connected to the U-shaped cylinder body (11), the cylinder seat (17) is connected with the cover opening cylinder (18) in a rotating mode, and one end of the cover opening cylinder (18) is connected with the cover (7) in a rotating mode.

5. An easy to maintain, clean ribbon blender, as defined in claim 1, wherein: a cover reinforcing plate (21) is arranged on the cover (7).

6. An easy to maintain, clean ribbon blender, as defined in claim 1, wherein: and a bearing seat (3) is installed at the other end of the rack (25), and the bearing seat (3) is connected with the other end of the main shaft (5).

7. An easy to maintain, clean ribbon blender, as defined in claim 1, wherein: the U-shaped cylinder (11) is U-shaped, and the U-shaped cylinder (11) is made of PTFE materials.