Dryer convenient to clean

Abstract

The invention relates to the related technical field of drying machines, in particular to a drying machine convenient to clean, which comprises a base, a central shaft, an outer cylinder, a feeding plate and a gear motor, the front side end of the base is fixedly connected with a motor seat and a front rotating shaft seat, the rear side end of the base is fixedly connected with a rear rotating shaft seat, and rotating shafts are integrally formed at the two ends of the central shaft; the rotating shafts at the front end and the rear end are rotationally installed on the front rotating shaft base and the rear rotating shaft base correspondingly, connecting columns are fixedly installed on the side walls of the two ends of the center shaft correspondingly, and a mounting beam is fixedly connected between the connecting columns on the front side and the rear side. The dryer composed of the base, the center shaft, the outer cylinder, the feeding plate and the gear motor is arranged, and the outer cylinder is formed by splicing the multiple outer cylinder bodies, so that the outer cylinder is conveniently and integrally disassembled into the multiple outer cylinder bodies, and workers can conveniently and thoroughly clean the interior of the dryer; therefore, the phenomenon of cross contamination of different types of materials caused by incomplete cleaning of the interior of the dryer is avoided.

Description

Technical Field

[0001] The invention relates to the technical field related to dryers, and in particular to a dryer which is easy to clean. Background Art

[0002] Dryer is a kind of drying equipment, which is divided into rotary dryer, drum dryer and industrial dryer. Its working principle is to let the material enter the drum from the feed box and feed slide, and then use the hot air flow in the drum for heat exchange, so that the moisture contained in the material is gradually dried, thereby achieving the purpose of drying;

[0003] The existing Chinese patent document with announcement number CN218884620U discloses a drum-type powder drying machine, and its scheme includes: a bracket, an inner wall of one side of the bracket is provided with a heating groove, the upper inner wall of the bracket close to the heating groove is fixedly connected with a heating net, and the inner wall of the heating groove is provided with a burning disk; an outer cylinder, an outer wall of one side of the outer cylinder is fixedly connected to the bracket, an inner wall of one side of the outer cylinder is provided with a feeding port, an inner wall of the outer cylinder symmetrical with respect to the feeding port is provided with a discharging port, and the side walls at both ends of the outer cylinder are respectively provided with a motor 1 and a motor 2; an inner cylinder, an outer wall of one side of the inner cylinder is provided with a fixed shaft, the outer wall of the fixed shaft is rotatably connected to the inner wall of the outer cylinder, a stirring roller is provided on the inner wall of one side of the inner cylinder, the outer wall of one end of the stirring roller is rotatably connected to the inner wall of the outer cylinder, a plurality of shovel plates are provided on the outer wall of the stirring roller, and a brush is provided on the side wall of one end of the shovel plate;

[0004] However, the outer cylinder in the above scheme is one-piece, and its interior is not easy to clean, and the wet powder material is very easy to stick to the corners of the outer cylinder, and after solidification, it is usually strong and difficult to clean by ordinary water washing, which leads to the phenomenon of material contamination when drying different types of materials subsequently. Therefore, the present invention proposes a dryer that is easy to clean to solve the above problem. Summary of the invention

[0005] The object of the present invention is to provide a drying machine which is easy to clean, so as to solve the problems mentioned in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a dryer that is easy to clean, comprising: a base, the front side end of the base is fixedly connected to a motor mounting seat and a front shaft mounting seat, and the rear side end of the base is fixedly connected to a rear shaft mounting seat;

[0007] A central shaft, both ends of the central shaft are integrally formed with a rotating shaft, and the rotating shafts at the front and rear ends are rotatably mounted on the front rotating shaft mounting seat and the rear rotating shaft mounting seat respectively, and connecting columns are fixedly mounted on the side walls at both ends of the central shaft, and a mounting beam is fixedly connected between the connecting columns on the front and rear sides;

[0008] An outer cylinder, the outer cylinder is formed by splicing a plurality of outer cylinder bodies, the front and rear ends of the outer cylinder bodies are respectively fixedly connected with a front connecting frame and a rear connecting frame, and the front connecting frame and the rear connecting frame are respectively connected to the front and rear ends of the central shaft;

[0009] A feeding plate, wherein the feeding plate is fixed on the mounting beam and has a spiral blade structure;

[0010] The reduction motor is fixedly mounted on the motor mounting seat, and the output shaft of the reduction motor is connected to the rotating shaft through a coupling.

[0011] Preferably, the outer cylinder is provided with six pieces of equal circumference, and the arc of the outer cylinder is sixty degrees, and when the outer cylinder is actually spliced, adjacent outer cylinders are butted flush.

[0012] Preferably, a positioning clamp is installed on the outer side wall of the outer cylinder, and a plurality of positioning clamps are arranged at equal intervals.

[0013] Preferably, docking grooves are provided on the side walls at both ends of the central axis, and alignment seats are integrally formed at the ends of the front connecting frame and the rear connecting frame. When the outer cylinder is actually installed, the alignment seats are embedded in the docking grooves.

[0014] Preferably, a threaded seat is integrally formed at the root of the rotating shaft, a positioning piece is provided on the rotating shaft, a positioning hole, a threaded hole and a sleeve hole are formed on the inner side wall of the positioning piece, and the diameters of the positioning hole, threaded hole and sleeve hole are arranged in a decreasing trend.

[0015] Preferably, when the positioning piece is actually installed, the positioning piece is sleeved on the rotating shaft through the sleeve hole, and the positioning piece is screwed on the threaded seat through the threaded hole. When the alignment seat is fully embedded in the docking groove, the outer end surface of the alignment seat is flush with the side wall of the center axis. When the positioning piece is actually tightened, the outer end surface of the alignment seat is in abutment with the side wall of the positioning hole.

[0016] Preferably, a magnet groove is provided on the bottom surface of the alignment seat, a magnet block is fixedly glued into the magnet groove, the central axis is cast from ferromagnetic material, and the adsorption force provided by the magnet block is greater than the deadweight of the outer cylinder. Preferably, a lifting plate is fixedly connected to the feed plate, and the outer side edge of the lifting plate is flush with the outer side wall of the feed plate.

[0017] Preferably, six lifting plates are arranged around the central axis and the like in a circle, and six lifting plates are arranged around the central axis and the like in a circle, and the lifting plates and the mounting beams are arranged in a staggered manner.

[0018] Preferably, when the outer cylinder is actually installed, the lifting plate abuts against the gap between adjacent outer cylinders. Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. By setting up a dryer composed of a base, a central shaft, an outer cylinder, a feeding plate and a reduction motor, and setting the outer cylinder to be spliced ​​with multiple outer cylinder bodies, it is convenient to disassemble the outer cylinder as a whole into multiple outer cylinder bodies, so that it is convenient for the staff to thoroughly clean the inside of the dryer, thereby avoiding the phenomenon of cross contamination of materials of different categories caused by incomplete cleaning of the inside of the dryer;

[0020] 2. By setting the positioning piece, forming the positioning hole, threaded hole and sleeve hole on the inner wall of the positioning piece, and setting a threaded seat at the root of the rotating shaft, the positioning piece can be tightened while synchronously positioning the outer cylinder of one circle, thereby further improving the maintenance convenience of the dryer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 A half-section view of the present invention;

[0023] Figure 3 This is a schematic diagram of the distribution of the central axis and the feeding plate of the present invention;

[0024] Figure 4 for Figure 3 A schematic diagram of the structure enlargement in the middle;

[0025] Figure 5 This is a schematic diagram of the connection column distribution of the present invention;

[0026] Figure 6 This is a schematic diagram of the distribution of the feeding plate and the lifting plate of the present invention;

[0027] Figure 7 This is a schematic diagram of the outer cylinder structure of the present invention;

[0028] Figure 8 for Figure 7 A magnified schematic diagram of the structure at B in the middle;

[0029] Fig. 9 It is a half-section view of the positioning member of the present invention.

[0030] In the figure: base 1, central axis 2, outer cylinder 3, feed plate 4, reduction motor 5, motor mounting seat 6, front shaft mounting seat 7, rear shaft mounting seat 8, shaft 9, coupling 10, connecting column 11, mounting beam 12, front connecting frame 13, rear connecting frame 14, positioning clamp 15, docking groove 16, threaded seat 17, positioning piece 18, positioning hole 19, threaded hole 20, sleeve hole 21, alignment seat 24, lifting plate 25, magnet block 26. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 9 The present invention provides the following three preferred embodiments:

[0033] Embodiment 1: A drying machine that is easy to clean, comprising a base 1, a central shaft 2, an outer cylinder, a feeding plate 4 and a reduction motor 5, the front side end of the base 1 is fixedly connected with a motor mounting seat 6 and a front shaft mounting seat 7, and the rear side end of the base 1 is fixedly connected with a rear shaft mounting seat 8, both ends of the central shaft 2 are integrally formed with a shaft 9, and the shafts 9 at the front and rear ends are rotatably mounted on the front shaft mounting seat 7 and the rear shaft mounting seat 8, and the side walls at both ends of the central shaft 2 are fixedly mounted with connecting columns 11, and the front A mounting beam 12 is fixedly connected between the connecting columns 11 on the rear side. The outer cylinder is formed by splicing multiple outer cylinder bodies 3. The front and rear ends of the outer cylinder body 3 are respectively fixedly connected with a front connecting frame 13 and a rear connecting frame 14. The front connecting frame 13 and the rear connecting frame 14 are respectively connected to the front and rear ends of the central axis 2. The feed plate 4 is fixed on the mounting beam 12, and the feed plate 4 has a spiral blade structure. The reduction motor 5 is fixedly installed on the motor mounting seat 6, and the output shaft of the reduction motor 5 is connected to the rotating shaft 9 through a coupling 10.

[0034] The outer cylinder 3 is provided with six pieces on the circumference, and the curvature of the outer cylinder 3 is sixty degrees. When the outer cylinder 3 is actually spliced, the adjacent outer cylinders 3 are flush with each other. By setting a dryer composed of a base 1, a central axis 2, an outer cylinder, a feed plate 4 and a reduction motor 5, and arranging the outer cylinder to be spliced ​​with multiple pieces of outer cylinders 3, it is convenient to disassemble the outer cylinder as a whole into multiple outer cylinders 3, so that it is convenient for the staff to thoroughly clean the inside of the dryer, thereby avoiding the phenomenon of cross-contamination of materials of different categories caused by incomplete cleaning inside the dryer.

[0035] A positioning clamp 15 is installed on the outer wall of the outer cylinder 3. Multiple positioning clamps 15 are arranged at equal intervals. The positioning clamp 15 can assist in positioning the outer cylinder 3, thereby effectively ensuring the connection strength of the outer cylinder 3, thereby effectively ensuring the overall stability of the equipment.

[0036] Embodiment 2: On the basis of embodiment 1, docking grooves 16 are provided on the side walls at both ends of the central axis 2, and alignment seats 24 are integrally formed at the ends of the front connecting frame 13 and the rear connecting frame 14. When the outer cylinder body 3 is actually installed, the alignment seat 24 is embedded in the docking groove 16. By opening the docking groove 16 on the side wall of the central axis 2 and arranging the alignment seat 24 at the ends of the front connecting frame 13 and the rear connecting frame 14, the alignment seat 24 is embedded in the docking groove 16, thereby facilitating the positioning of the outer cylinder body 3.

[0037] A threaded seat 17 is integrally formed at the root of the rotating shaft 9, and a positioning member 18 is provided on the rotating shaft 9. The inner wall of the positioning member 18 is formed with a positioning hole 19, a threaded hole 20 and a sleeve hole 21. The diameters of the positioning hole 19, the threaded hole 20 and the sleeve hole 21 are arranged in a decreasing trend. When the positioning member 18 is actually installed, the positioning member 18 is sleeved on the rotating shaft 9 through the sleeve hole 21, and the positioning member 18 is screwed on the threaded seat 17 through the threaded hole 20. When the alignment seat 24 is completely embedded in the docking groove 16, The outer end face of the alignment seat 24 is flush with the side wall of the central axis 2. When the positioning member 18 is actually tightened, the outer end face of the alignment seat 24 and the side wall of the positioning hole 19 are in contact with each other. By setting the positioning member 18, forming the positioning hole 19, the threaded hole 20 and the sleeve hole 21 on the inner side wall of the positioning member 18, and setting the threaded seat 17 at the root position of the rotating shaft 9, the positioning member 18 can be tightened while synchronously positioning the outer cylinder 3 of one circle, thereby further improving the maintenance convenience of the dryer. A magnet groove is provided on the bottom surface of the alignment seat 24, and a magnet block 26 is fixedly glued in the magnet groove. The central axis 2 is cast from ferromagnetic material. The adsorption force provided by the magnet block 26 is greater than the dead weight of the outer cylinder 3. The setting of the magnet block 26 can facilitate the installation personnel to pre-position the outer cylinder 3, thereby facilitating the staff to disassemble and assemble the positioning member 18.

[0038] Embodiment 3: Based on embodiment 2, a lifting plate 25 is fixedly connected to the feed plate 4 , and the outer side edge of the lifting plate 25 is flush with the outer side wall of the feed plate 4 .

[0039] There are six lifting plates 25 arranged around the central axis 2 in an equal circumference, and there are six lifting plates 25 arranged around the central axis 2 in an equal circumference, and the lifting plates 25 and the mounting beams 12 are staggered. The staggered distribution of the lifting plates 25 and the mounting beams 12 can better share the force of the feeding plate 4, thereby effectively ensuring the overall strength of the feeding plate 4.

[0040] When the outer cylinder 3 is actually installed, the lifting plate 25 abuts against the gap between the adjacent outer cylinders 3 . The lifting plate 25 can form a resisting force from the inner gap of the outer cylinder 3 , thereby effectively improving the overall strength of the outer cylinder 3 .

[0041] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A dryer that is easy to clean, characterized in that: include: A base (1), wherein the front side end of the base (1) is fixedly connected to a motor mounting seat (6) and a front rotating shaft mounting seat (7), and the rear side end of the base (1) is fixedly connected to a rear rotating shaft mounting seat (8); A central shaft (2), wherein both ends of the central shaft (2) are integrally formed with a rotating shaft (9), and the rotating shafts (9) at the front and rear ends are rotatably mounted on a front rotating shaft mounting seat (7) and a rear rotating shaft mounting seat (8), respectively, and connecting columns (11) are fixedly mounted on the side walls at both ends of the central shaft (2), and a mounting beam (12) is fixedly connected between the connecting columns (11) at the front and rear sides; An outer cylinder, the outer cylinder being formed by splicing a plurality of outer cylinder bodies (3), the front and rear ends of the outer cylinder body (3) being respectively fixedly connected to a front connection frame (13) and a rear connection frame (14), the front connection frame (13) and the rear connection frame (14) being respectively connected to the front and rear ends of the central shaft (2); A feeding plate (4), wherein the feeding plate (4) is fixed on the mounting beam (12), and the feeding plate (4) is in a spiral blade structure; A reduction motor (5), wherein the reduction motor (5) is fixedly mounted on a motor mounting seat (6), and an output shaft of the reduction motor (5) is connected to a rotating shaft (9) via a coupling (10).

2. The easy-to-clean dryer according to claim 1, characterized in that: The outer cylinder (3) is provided with six pieces on a circle, and the arc of the outer cylinder (3) is sixty degrees. When the outer cylinders (3) are actually spliced, adjacent outer cylinders (3) are butted flush with each other.

3. The easy-to-clean dryer according to claim 2, characterized in that: A positioning clamp (15) is installed on the outer side wall of the outer cylinder (3), and a plurality of positioning clamps (15) are arranged at equal intervals.

4. The easy-to-clean dryer according to claim 3, characterized in that: The side walls at both ends of the central axis (2) are provided with docking grooves (16), and the ends of the front connecting frame (13) and the rear connecting frame (14) are integrally formed with alignment seats (24). When the outer cylinder (3) is actually installed, the alignment seats (24) are embedded in the docking grooves (16).

5. The easy-to-clean dryer according to claim 4, characterized in that: A threaded seat (17) is integrally formed at the root of the rotating shaft (9), a positioning piece (18) is provided on the rotating shaft (9), and a positioning hole (19), a threaded hole (20) and a sleeve hole (21) are formed on the inner side wall of the positioning piece (18), and the diameters of the positioning hole (19), the threaded hole (20) and the sleeve hole (21) are arranged in a decreasing trend.

6. The easy-to-clean dryer according to claim 5, characterized in that: When the positioning member (18) is actually installed, the positioning member (18) is sleeved on the rotating shaft (9) through the sleeve hole (21), and the positioning member (18) is screwed on the threaded seat (17) through the threaded hole (20). When the alignment seat (24) is completely embedded in the docking groove (16), the outer end surface of the alignment seat (24) is flush with the side wall of the central axis (2). When the positioning member (18) is actually tightened, the outer end surface of the alignment seat (24) is in contact with the side wall of the positioning hole (19).

7. The easy-to-clean dryer according to claim 6, characterized in that: The bottom surface of the alignment seat (24) is provided with a magnet groove, in which a magnet block (26) is fixedly glued, and the central axis (2) is cast from ferromagnetic material, and the adsorption force provided by the magnet block (26) is greater than the deadweight of the outer cylinder (3).

8. The easy-to-clean dryer according to claim 7, characterized in that: A lifting plate (25) is fixedly connected to the feeding plate (4), and the outer side edge of the lifting plate (25) is arranged flush with the outer side wall of the feeding plate (4).

9. The easy-to-clean dryer according to claim 8, characterized in that: Six lifting plates (25) are arranged around the central axis (2) and the like in a circle. Six lifting plates (25) are arranged around the central axis (2) and the like in a circle. The lifting plates (25) and the mounting beams (12) are arranged in a staggered manner.

10. The easy-to-clean dryer according to claim 9, characterized in that: When the outer cylinder (3) is actually installed, the material lifting plate (25) abuts against the gap between adjacent outer cylinders (3).

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