CN219347239U

CN219347239U - Feeding device of cone dryer

Info

Publication number: CN219347239U
Application number: CN202320704086.0U
Authority: CN
Inventors: 季国庆
Original assignee: Changzhou Jianghe Drying Equipment Co ltd
Current assignee: Changzhou Jianghe Drying Equipment Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-07-14
Anticipated expiration: 2033-04-03

Abstract

The utility model provides a feeding device of a cone dryer, which comprises a feeding cylinder, a premixing cylinder and a base, wherein the feeding cylinder is arranged at the bottom of the base, feeding chambers which are mutually communicated are formed in the base and the feeding cylinder, the premixing cylinder is welded at the top of the base, a first fixing seat is arranged in the premixing cylinder, and four groups of partition plates are welded between the first fixing seat and the premixing cylinder at equal intervals. The utility model discloses set up feed cylinder and pre-mix a section of thick bamboo to set up four groups of baffles in the inside of pre-mixing a section of thick bamboo and be used for pouring different raw materials into, set up the subassembly of premixing that is used for carrying out premixing to the raw materials in the inside of pre-mixing a section of thick bamboo simultaneously, can mix the mode of stirring with the inside of a section of thick bamboo in advance through the setting of premixing the subassembly, make a portion raw materials just mix in advance before getting into a section of thick bamboo awl desiccator, thereby make the raw materials mix more evenly.

Description

Feeding device of cone dryer

Technical Field

The utility model relates to the technical field of cone dryers, in particular to a feeding device of a cone dryer.

Background

The cone dryer is a common drying device, is mainly used for drying materials with higher moisture, and is an important link in the drying process, so that the drying effect and the product quality are directly affected;

the prior art discloses a scalable feed arrangement (publication number: CN 214842152U) for vacuum drum dryer, including frame, desiccator and feed arrangement, the frame includes first frame and second frame, desiccator both ends link up with the driving end in first frame and the second frame respectively, be equipped with discharge gate and feed inlet on the desiccator, all be equipped with the closing cap on feed inlet and the discharge gate. The device effectively solves the problem of scattering of particles through the design of the feeding device, and simultaneously the telescopic feeding device adopts two modes of transverse movement and longitudinal movement, so that the position of the discharging seat can be adjusted, and the positions of the feeding inlets of different drying barrels can be adjusted;

however, the following disadvantages exist in the prior art when feeding:

1. when the existing cone dryer is used for feeding, all raw materials are introduced into the interior for mixing, and the raw materials are not premixed, so that the raw materials are difficult to mix uniformly in the cone dryer;

2. the existing cone dryer is fed through a hopper or a feeding pipeline, the feeding cannot be quantitatively carried out, the uneven drying is easily caused by too high feeding speed, and the production efficiency is affected by too low feeding speed.

Disclosure of Invention

The utility model aims to provide a feeding device of a cone dryer, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the feeding device of the cone drum dryer comprises a feeding drum, a premixing drum and a base, wherein the feeding drum is arranged at the bottom of the base, feeding chambers which are mutually communicated are formed in the base and the feeding drum, the premixing drum is welded at the top of the base, a first fixing seat is arranged in the premixing drum, four groups of partition plates are welded between the first fixing seat and the premixing drum at equal intervals, a premixing component for premixing raw materials is arranged between the first fixing seat and the premixing drum, and a feeding component for quantitative feeding is arranged in the feeding drum;

the premixing assembly comprises a motor, premixing blades and a traction shaft, wherein the motor is fixedly arranged at the top of the first fixing seat, one end of the traction shaft penetrates through the first fixing seat and is connected with the output end of the motor, four groups of premixing blades are welded on the surface of the traction shaft at equal intervals, and one sides of the four groups of premixing blades are in contact with the inner wall of the premixing barrel.

Preferably, the feeding assembly comprises a feeding plug, a connecting arm, a conical hopper, a limiting plate, a containing groove, a second fixing seat, a connecting cylinder and a driving assembly, wherein the conical hopper is welded on the inner wall of the feeding cylinder, the second fixing seat is arranged in the conical hopper, four groups of connecting arms are welded between the second fixing seat and the conical hopper at equal intervals, the feeding plug is arranged at the bottom end of the conical hopper, two groups of connecting cylinders are fixedly arranged at the top of the feeding plug through screws, the limiting plates are integrally formed at the top of the connecting cylinders, the containing groove is formed in the inner wall of the two groups of connecting cylinders, the two groups of connecting cylinders are inserted into the second fixing seat, the bottoms of the two groups of limiting plates are in contact with the surface of the second fixing seat, and the driving assembly is arranged between the connecting cylinders and a traction shaft.

Preferably, the drive assembly comprises a drive shaft, a reset groove, a limit groove and metal clamping beads, wherein a group of metal clamping beads are embedded in the inner walls of the connecting cylinders together, the bottom of the traction shaft is fixedly connected with the drive shaft, the surface of the drive shaft is provided with the limit groove and the reset groove, two ends of the limit groove are mutually communicated through the reset groove, the drive shaft is inserted into the two groups of accommodating grooves, and the metal clamping beads are clamped in the limit groove.

Preferably, the inner wall integrated into one piece of second fixing base has the stopper, and two sets of limit chute has been seted up to the outer wall of connecting cylinder, the stopper block simultaneously in the inside of two sets of limit chute just.

Preferably, the bottom and the top of the feeding plug are both in a truncated cone-shaped structure, and the side wall of the bottom of the feeding plug is in contact with the inner wall of the conical hopper.

Preferably, the track of the limiting groove is a gradually rising curve, and the midpoint connecting lines at the two ends of the limiting groove are arranged on the surface of the driving shaft.

Preferably, the two groups of connecting cylinders are connected in a matched mode through bolts and nuts.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses set up feed cylinder and premix section of thick bamboo to set up four groups of baffles in the inside of premixing section of thick bamboo and be used for pouring different raw materials into, set up the premixing subassembly that is used for carrying out premixing to the raw materials in the inside of premixing section of thick bamboo simultaneously, can mix partial raw materials in the mode of stirring in the inside of premixing section of thick bamboo through the setting of premixing subassembly, make partial raw materials just mix in advance before getting into a section of thick bamboo awl desiccator, thereby make the raw materials mix more evenly;

2. the utility model discloses set up feeding subassembly in the inside of feed section of thick bamboo to drive the drive shaft in the feeding subassembly through motor and traction shaft, the drive shaft drives metal card pearl and removes to be regarded as a cycle behind the other end from the one end of spacing groove, and the feeding stopper constantly rises to carry out the feeding this moment, and after the metal card pearl reset from the groove that resets, the feeding stopper resets under the effect of gravity, plugs up the toper hopper again, thereby has realized quantitative feeding.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the premix barrel of the present utility model;

FIG. 3 is a schematic view of the internal structure of the feed cylinder of the present utility model;

fig. 4 is a schematic diagram of a connection structure between a driving shaft and a connecting cylinder according to the present utility model.

In the figure: 1. a feed cylinder; 2. a premix barrel; 3. a partition plate; 4. a motor; 5. a first fixing seat; 6. a base; 7. premixing the blades; 8. a traction shaft; 9. a feed plug; 10. a connecting arm; 11. a conical hopper; 12. a limiting plate; 13. a receiving groove; 14. the second fixing seat; 15. a connecting cylinder; 16. a drive shaft; 17. a reset groove; 18. a limit groove; 19. metal clamping beads; 20. a limiting block; 21. limiting sliding grooves; 22. a feed chamber.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

a feeding device of a cone dryer comprises a feeding cylinder 1, a premixing cylinder 2 and a base 6;

the feeding cylinder 1 is arranged at the bottom of the base 6, feeding chambers 22 which are mutually communicated are formed in the base 6 and the feeding cylinder 1, the premixing cylinder 2 is welded at the top of the base 6, a first fixing seat 5 is arranged in the premixing cylinder 2, four groups of partition plates 3 are equidistantly welded between the first fixing seat 5 and the premixing cylinder 2, a premixing component for premixing raw materials is arranged between the first fixing seat 5 and the premixing cylinder 2, and a feeding component for quantitative feeding is arranged in the feeding cylinder 1;

the premixing component comprises a motor 4, premixing blades 7 and a traction shaft 8, wherein the motor 4 is fixedly arranged at the top of the first fixing seat 5, one end of the traction shaft 8 penetrates through the first fixing seat 5 and is connected with the output end of the motor 4, four groups of premixing blades 7 are equidistantly welded on the surface of the traction shaft 8, and one side of each four groups of premixing blades 7 is in contact with the inner wall of the premixing barrel 2;

as an optimization scheme of the utility model, a feeding assembly comprises a feeding plug 9, a connecting arm 10, a conical hopper 11, a limiting plate 12, a containing groove 13, a second fixed seat 14, a connecting cylinder 15 and a driving assembly, wherein the conical hopper 11 is welded on the inner wall of the feeding cylinder 1, the second fixed seat 14 is arranged in the conical hopper 11, four groups of connecting arms 10 are equidistantly welded between the second fixed seat 14 and the conical hopper 11, the feeding plug 9 is arranged at the bottom end of the conical hopper 11, two groups of connecting cylinders 15 are fixedly arranged at the top of the feeding plug 9 through screws, the limiting plates 12 are integrally formed at the tops of the two groups of connecting cylinders 15, the containing groove 13 is formed in the inner walls of the two groups of connecting cylinders 15, the two groups of connecting cylinders 15 are inserted into the second fixed seat 14, the bottoms of the two groups of limiting plates 12 are abutted against the surface of the second fixed seat 14, the driving assembly is arranged between the two groups of connecting cylinders 15 and a traction shaft 8, and quantitative feeding of raw materials can be realized through the arrangement of the feeding assembly;

as an optimization scheme of the utility model, the driving assembly comprises a driving shaft 16, a reset groove 17, a limit groove 18 and metal clamping beads 19, wherein a group of metal clamping beads 19 are embedded in the inner walls of the two groups of connecting cylinders 15 together, the bottom of the traction shaft 8 is fixedly connected with the driving shaft 16, the surface of the driving shaft 16 is provided with the limit groove 18 and the reset groove 17, the two ends of the limit groove 18 are mutually communicated through the reset groove 17, the driving shaft 16 is inserted into the two groups of containing grooves 13, the metal clamping beads 19 are clamped in the limit groove 18, the track of the limit groove 18 is a gradually rising curve, the middle point connecting lines of the two ends of the limit groove 18 are arranged on the surface of the driving shaft 16, and the driving shaft 16 can enable the metal clamping beads 19 to move upwards in the drive shaft 16 through the limit groove 18, so that the lifting of the feeding plug 9 is realized, and after the feeding plug 9 is reset, the limit plate 12 contacts with the second fixing seat 14 to prevent the metal clamping beads 19 from moving into the reset groove 17;

as an optimization scheme of the utility model, the inner wall of the second fixing seat 14 is integrally formed with the limiting blocks 20, the outer walls of the two groups of connecting cylinders 15 are provided with the limiting slide grooves 21, the limiting blocks 20 are just and simultaneously clamped in the two groups of limiting slide grooves 21, the limiting slide grooves 21 can be driven to slide on the surfaces of the limiting blocks 20 when the connecting cylinders 15 move, and the connecting cylinders 15 can be prevented from rotating by the cooperation of the limiting slide grooves 21 and the limiting blocks 20;

as an optimization scheme of the utility model, the bottom and the top of the feeding plug 9 are both in a truncated cone-shaped structure, the side wall of the bottom of the feeding plug 9 is in contact with the inner wall of the conical hopper 11, and the truncated cone-shaped structure can prevent raw materials from accumulating at the top of the feeding plug 9;

as an optimization scheme of the utility model, the two groups of connecting cylinders 15 are connected in a matched manner through bolts and nuts, and a detachable connecting structure between the two groups of connecting cylinders 15 can be realized through the arrangement of the bolts and the nuts so as to facilitate the detachment of the driving shaft 16 for replacement, and the lifting time of the feeding plug 9 can be changed by adjusting the number of turns of the limiting groove 18, so that quantitative feeding at different times is realized.

Working principle: the raw materials pass through the space between baffle 3 and the pre-mixing section of thick bamboo 2 and let in pre-mixing section of thick bamboo 2, then start motor 4, motor 4 can drive the rotation of premixing blade 7 through traction shaft 8, premixing blade 7 rotates and can carry out premixing to the raw materials on base 6 surface, and sweep down the raw materials after premixing in feed section of thick bamboo 1, can drive shaft 16 synchronous rotation when traction shaft 8 rotates, can drive spacing groove 18 synchronous rotation when drive shaft 16 rotates, because spacing groove 18's route is the curve that rises gradually, drive shaft 16 can make metal card pearl 19 upwards move in its inside through spacing groove 18, because spacing spout 21 and stopper 20 carry out spacing to connecting section of thick bamboo 15, make two sets of connecting section of thick bamboo 15 can drive feed plug 9 upwards in the inside of second fixing base 14, the raw materials can get into in the cone dryer from the space between feed plug 9 and the toper hopper 11 this moment, along with metal card pearl 19 moves to the end after the route of spacing groove 18, feed plug 9 can drive metal card pearl 19 and reset from reset groove 17 under the effect, and then make the bottom of toper hopper 9 to stop up the feed of the bottom of toper hopper 11 again, realize the ration of raw materials.

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

Claims

1. The utility model provides a feed arrangement of section of thick bamboo awl desiccator, includes feed cylinder (1), premix section of thick bamboo (2) and base (6), its characterized in that: the feeding cylinder (1) is arranged at the bottom of the base (6), a feeding cavity (22) which is mutually communicated is formed in the base (6) and the feeding cylinder (1), the premixing cylinder (2) is welded at the top of the base (6), a first fixing seat (5) is arranged in the premixing cylinder (2), four groups of partition boards (3) are welded between the first fixing seat (5) and the premixing cylinder (2) at equal intervals, a premixing component for premixing raw materials is arranged between the first fixing seat (5) and the premixing cylinder (2), and a feeding component for quantitative feeding is arranged in the feeding cylinder (1);

the premixing component comprises a motor (4), premixing blades (7) and a traction shaft (8), wherein the motor (4) is fixedly arranged at the top of the first fixing seat (5), one end of the traction shaft (8) penetrates through the first fixing seat (5) and is connected with the output end of the motor (4), four groups of premixing blades (7) are welded on the surface of the traction shaft (8) at equal intervals, and one side of each premixing blade (7) is in contact with the inner wall of the premixing barrel (2).

2. A feed device for a cone dryer as claimed in claim 1 wherein: the feeding assembly comprises a feeding plug (9), a connecting arm (10), a conical hopper (11), limiting plates (12), a containing groove (13), a second fixing seat (14), connecting cylinders (15) and a driving assembly, wherein the conical hopper (11) is welded on the inner wall of the feeding cylinder (1), the second fixing seat (14) is arranged inside the conical hopper (11), four groups of connecting arms (10) are welded between the second fixing seat (14) and the conical hopper (11) at equal intervals, the feeding plug (9) is arranged at the bottom end of the conical hopper (11), two groups of connecting cylinders (15) are fixedly arranged at the top of the feeding plug (9) through screws, the limiting plates (12) are integrally formed at the top of the connecting cylinders (15), the containing groove (13) are formed in the inner walls of the two groups of the connecting cylinders (15), the connecting cylinders (15) are inserted into the second fixing seat (14), the bottoms of the two groups of the limiting plates (12) are in contact with the surface of the second fixing seat (14), and the two groups of connecting cylinders (15) are in contact with the surface of the second fixing seat (14), and the driving assembly is arranged between the connecting cylinders (15) and the traction assembly.

3. A feed device for a cone dryer as claimed in claim 2, wherein: the driving assembly comprises a driving shaft (16), a reset groove (17), a limit groove (18) and metal clamping beads (19), wherein a group of metal clamping beads (19) are embedded into the inner wall of the connecting cylinder (15) jointly, the bottom of the traction shaft (8) is fixedly connected with the driving shaft (16), the limit groove (18) and the reset groove (17) are formed in the surface of the driving shaft (16), the two ends of the limit groove (18) are mutually communicated through the reset groove (17), the driving shaft (16) is inserted into the two groups of containing grooves (13), and the metal clamping beads (19) are clamped in the limit groove (18).

4. A feed device for a cone dryer as claimed in claim 3, wherein: the inner wall integrated into one piece of second fixing base (14) has stopper (20), and two sets of limit chute (21) have been seted up to the outer wall of connecting cylinder (15), stopper (20) block in the inside of two sets of limit chute (21) just simultaneously.

5. The feed device of a cone dryer as defined in claim 4 wherein: the bottom and the top of the feeding plug (9) are both in a truncated cone-shaped structure, and the side wall of the bottom of the feeding plug (9) is in contact with the inner wall of the conical hopper (11).

6. The feed device of a cone dryer as defined in claim 5, wherein: the track of the limiting groove (18) is a gradually rising curve, and the connecting lines of the midpoints of the two ends of the limiting groove (18) are arranged on the surface of the driving shaft (16).

7. The feed device of a cone dryer as defined in claim 6, wherein: the two groups of connecting cylinders (15) are connected in a matched mode through bolts and nuts.