CN210128557U

CN210128557U - Drier that security performance is high

Info

Publication number: CN210128557U
Application number: CN201920928361.0U
Authority: CN
Inventors: 张卫广; 郝玉秀
Original assignee: Tianjin Meijia Mechanical Equipment Co Ltd
Current assignee: Tianjin Meijia Mechanical Equipment Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-03-06
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a drier that security performance is high belongs to dehydration technical field. The spin dryer comprises a box body and a rotary drum, wherein an annular groove is formed in the side wall of the rotary drum, a plurality of groups of pulleys are arranged on the annular groove, the pulleys are rotatably connected with a connecting rod, and the connecting rod is fixed in the box body; the bottom of the rotary cylinder is communicated with a hollow rotary shaft, the hollow rotary shaft is rotatably arranged in the box body, the hollow rotary shaft is connected with a driving assembly used for driving the rotary cylinder to rotate, the hollow rotary shaft is also communicated with a drainage assembly, and the drainage assembly is arranged outside the rotary cylinder. The utility model discloses a set up the annular groove on the lateral wall of rotatory section of thick bamboo to and set up the rotatable pulley of a plurality of groups on the annular groove, alright come supplementary rotatory section of thick bamboo through the pulley and rotate, thereby can improve the stability of rotatory section of thick bamboo when rotating, with stability and the security of improving whole drier at the during operation.

Description

Drier that security performance is high

Technical Field

The utility model relates to a dehydration technology field, concretely relates to drier that security performance is high.

Background

The drier is used for dewatering water-containing articles by utilizing the principle of centrifugal force, and compared with other dewatering equipment, the drier has the characteristics of large capacity, high dewatering rate and the like. However, since the load of the dryer is unbalanced, severe vibration is easily generated, and there is a certain safety problem.

Although, in the prior art, for example, chinese patent CN204825410U discloses a high-safety spin dryer, which can improve the safety of the spin dryer by arranging a protection tube in a rotary tube through a damping spring; however, because the water suction pump of the drying machine is arranged in the rotary drum, the water suction pump can rotate along with the rotary drum, and the drying machine is only provided with the supporting rolling shaft at the bottom of the rotary drum, the drying machine still has potential safety hazards, poor stability and other problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drier that security performance is high to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

a spin dryer with high safety performance comprises a box body and a rotary drum, wherein an inner drum is arranged in the rotary drum, a second through hole and a drainage filter screen are respectively arranged at the top and the bottom of the inner drum, an annular groove is formed in the side wall of the rotary drum, a plurality of groups of pulleys are arranged on the annular groove, the pulleys are rotatably connected with a connecting rod, and the connecting rod is fixed in the box body; the bottom of the rotary cylinder is communicated with a hollow rotary shaft, the hollow rotary shaft is rotatably installed in the box body, the hollow rotary shaft is connected with a driving assembly used for driving the rotary cylinder to rotate, the hollow rotary shaft is further communicated with a drainage assembly used for draining water in the inner cylinder, and the drainage assembly is arranged outside the rotary cylinder.

The embodiment of the utility model provides an adopted preferred scheme, drive assembly include driven bevel gear and drive bevel gear, hollow rotating shaft link to each other with driven bevel gear, driven bevel gear mesh with drive bevel gear mutually, drive bevel gear link to each other with the motor.

In another preferred embodiment of the present invention, the drainage assembly includes a drainage pump installed at the bottom of the box body, and the drainage pump is respectively communicated with the rotary joint and the drainage outlet through a first drainage pipe and a second drainage pipe; the rotary joint is rotatably connected with the connecting pipe and is communicated with the connecting pipe; the connecting pipe is communicated with the hollow rotating shaft.

The embodiment of the utility model provides an another kind of preferred scheme who adopts, the pulley be equipped with three groups, three groups the pulley be equilateral triangle and distribute.

The embodiment of the utility model provides an another kind preferred scheme who adopts, the lateral wall of inner tube links to each other with the inside wall of a rotatory section of thick bamboo through the first spring of a plurality of groups.

The embodiment of the utility model provides an another kind of preferred scheme who adopts, the bottom of inner tube links to each other with the pillar through the second spring, the pillar in slide and be provided with the movable rod, the movable rod pass the bottom of pillar and inner tube and link to each other, pillar and guide bar carry out sliding fit, the both ends of guide bar link to each other with the lateral wall of stopper and rotatory section of thick bamboo is fixed respectively, the stopper fix the bottom at the box, the pillar still link to each other with the lateral wall of rotatory section of thick bamboo through the third spring.

The embodiment of the utility model provides an another kind preferred scheme who adopts, guide bar and movable rod mutually perpendicular.

The embodiment of the utility model provides an above-mentioned technical scheme compares in prior art, has following technological effect:

(1) the embodiment of the utility model provides a through set up the annular groove on the lateral wall of rotatory section of thick bamboo to and set up the rotatable pulley of a plurality of groups on the annular groove, alright come supplementary rotatory section of thick bamboo through the pulley and rotate, thereby can improve the stability of rotatory section of thick bamboo when rotating, with stability and the security of improving whole drier at the during operation.

(2) The embodiment of the utility model provides a still communicate with the bottom of a rotatory section of thick bamboo through setting up rotatable hollow rotating shaft, alright communicate the drain pump that sets up outside a rotatory section of thick bamboo with hollow rotating shaft for the drain pump need not rotate just can carry out the drainage operation along with a rotatory section of thick bamboo, thereby not only can reduce the loading capacity of rotatory bobbin base portion, and can also reduce the potential safety hazard of motor when rotating, thereby can further improve the security and the stability of whole spin dryer at the during operation.

(3) The embodiment of the utility model provides a still install the inner tube in rotatory section of thick bamboo through setting up movable rod, second spring, guide bar and third spring, alright reduce rotatory section of thick bamboo and inner tube and receive the vibration influence of horizontal direction and vertical direction to can improve the shock resistance of rotatory section of thick bamboo and inner tube, with the security and the stability that further improve whole drier.

Drawings

Fig. 1 is a schematic structural view of a dryer with high safety provided in embodiment 1.

Fig. 2 is a schematic perspective view of a rotary drum provided in embodiment 1.

Fig. 3 is a schematic structural view of a dryer with high safety provided in embodiment 2.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

In the figure: 1-box body, 2-flip cover, 3-water outlet, 4-rotary cylinder, 5-inner cylinder, 6-hollow rotary shaft, 7-fixing plate, 8-annular groove, 9-first through hole, 10-second through hole, 11-water discharge filter screen, 12-bearing, 13-pulley, 14-connecting rod, 15-mounting plate, 16-driven bevel gear, 17-driving bevel gear, 18-motor, 19-connecting pipe, 20-rotary joint, 21-first water discharge pipe, 22-water discharge pump, 23-second water discharge pipe, 24-support, 25-first spring, 26-movable rod, 27-second spring, 28-limiting block, 29-guide rod and 30-third spring.

Detailed Description

The following specific embodiments are specifically and clearly described in the technical solutions of the present application with reference to the drawings provided in the present specification. The drawings in the specification are for clarity of presentation of the technical solutions of the present application, and do not represent shapes or sizes in actual production or use, and reference numerals of the drawings are not limited to the claims involved.

In addition, in the description of the present application, terms used should be construed broadly, and specific meanings of the terms may be understood by those skilled in the art according to actual situations. For example, the term "mounted" as used in this application may be defined as a fixed mounting that is removable or a fixed mounting that is not removable, etc.; the terms "set" and "provided" as used herein may be defined as either a contact or a non-contact arrangement, etc.; the terms "connected" and "coupled" as used herein may be defined as mechanically, electrically, or both fixedly and removably coupled; the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; all the terms of orientation used are used with reference to the drawings or are based on the direction defined by the actual situation and the common general knowledge.

Example 1

Referring to the accompanying drawings 1-2, the embodiment provides a dryer with high safety performance, which comprises a box body 1 and a rotary drum 4, wherein an inner drum 5 is arranged in the rotary drum 4, the inner drum 5 is made of stainless steel, the top and the bottom of the inner drum 5 are respectively provided with a second through hole 10 and a drainage filter screen 11, the top of the rotary drum 4 is provided with a first through hole 9, the top of the box body 1 is rotatably provided with a flip cover 2, and the flip cover 2 is opened so that objects to be dehydrated can be added into the inner drum 5 through the first through hole 9 and the second through hole 10.

Further, an annular groove 8 is formed in the side wall of the rotary cylinder 4, and the annular groove 8 is located on the upper side of the rotary cylinder 4; annular groove 8 on be equipped with a plurality of groups pulley 13, pulley 13 rotate with connecting rod 14 and be connected, connecting rod 14 fix on mounting panel 15, mounting panel 15 fix on fixed plate 7, fixed plate 7 fixed mounting in box 1. In addition, pulley 13 be equipped with three groups, three groups pulley 13 be equilateral triangle and distribute, through pulley 13's setting, can improve the stability of rotatory section of thick bamboo 4 when rotating to can reduce rotatory section of thick bamboo 4 and rock the degree when rotating, with the security and the stability that improve whole drier.

Further, the bottom of a rotating cylinder 4 is communicated with a hollow rotating shaft 6, the hollow rotating shaft 6 and the rotating cylinder 4 are welded and fixed, the hollow rotating shaft 6 is rotatably installed on a fixing plate 7 through a bearing 12, the hollow rotating shaft 6 is connected with a driving assembly used for driving the rotating cylinder 4 to rotate, the hollow rotating shaft 6 is further communicated with a drainage assembly used for draining water in an inner cylinder 5, and the drainage assembly is arranged outside the rotating cylinder 4.

Specifically, the driving assembly comprises a driven bevel gear 16 and a driving bevel gear 17, the hollow rotating shaft 6 is fixedly connected with the driven bevel gear 16, the driven bevel gear 16 is meshed with the driving bevel gear 17, the driving bevel gear 17 is fixedly connected with a motor 18, and the motor 18 is installed at the bottom of the box body 1. Can drive the initiative bevel gear 17 through motor 18 and rotate, the rotation of initiative bevel gear 17 can drive driven bevel gear 16 and rotate, and driven bevel gear 16's rotation can drive revolving drum 4 and rotate, and the rotation of revolving drum 4 alright drives the interior article of inner tube 5 and rotates to can utilize the centrifugal force principle to carry out high-efficient dehydration operation to the article in the inner tube 5. In addition, because the motor 18 is installed outside the rotary drum 4, that is, the motor 18 does not rotate along with the rotation of the rotary drum 4, the load capacity at the bottom of the rotary drum 4 can be reduced, the potential safety hazard of the motor 18 during the rotation can be avoided, and the safety and the stability of the whole spin dryer during the operation can be further improved.

In addition, the drain assembly includes a drain pump 22 installed at the bottom of the cabinet 1, the drain pump 22 is respectively communicated with the rotary joint 20 and the drain port 3 through a first drain pipe 21 and a second drain pipe 23, and the drain port 3 is disposed at the bottom of the cabinet 1; the rotary joint 20 is rotatably connected with the connecting pipe 19 and is communicated with the connecting pipe 19; the connecting pipe 19 is communicated with the hollow rotating shaft 6. Since the first drain pipe 21 is communicated with the connection pipe 19 through the rotary joint 20, the first drain pipe 21 does not follow the rotation when the hollow rotary shaft 6 and the connection pipe 19 rotate, thereby not affecting the high-speed rotation of the rotary cylinder 4.

Further, in order to improve the shock resistance of the rotary cylinder 4 and the inner cylinder 5, the outer side wall of the inner cylinder 5 is connected with the inner side wall of the rotary cylinder 4 through a plurality of sets of first springs 25, and the bottom of the inner cylinder 5 is connected with the bottom of the rotary cylinder 4 through a support column 24. Through the arrangement of the first spring 25, the effect of shock absorption can be achieved, and the influence of vibration caused by unbalanced loading is reduced.

Example 2

Referring to fig. 3-4, in order to further improve the shock resistance of the rotary cylinder 4 and the inner cylinder 5, the embodiment is improved on the basis of embodiment 1, specifically, the bottom of the inner cylinder 5 is connected to a pillar 24 through a second spring 27, a movable rod 26 is slidably disposed in the pillar 24, the movable rod 26 passes through the pillar 24 and is fixedly connected to the bottom of the inner cylinder 5, the pillar 24 is in sliding fit with a guide rod 29, two ends of the guide rod 29 are respectively fixedly connected to a limit block 28 and a side wall of the rotary cylinder 4, the limit block 28 is fixed to the bottom of the box body 1, and the pillar 24 is further connected to the side wall of the rotary cylinder 4 through a third spring 30. In addition, the guide bar 29 and the movable bar 26 are perpendicular to each other. Through the arrangement of the movable rod 26, the second spring 27, the guide rod 29 and the third spring 30, the vibration influence of the horizontal direction and the vertical direction on the rotary drum 4 and the inner drum 5 can be reduced, so that the vibration resistance of the rotary drum 4 and the inner drum 5 can be further improved, and the safety and the stability of the whole spin dryer can be improved.

With reference to the embodiments 1-2, in the spin dryer provided by the embodiment of the present invention, when in use, the flip cover 2 is opened first, and the object to be dehydrated is put into the inner cylinder 5; then, the motor 18 and the drain pump 22 are activated, so that the items in the inner tub 5 can be spin-dried and dehydrated, and the spun water can be discharged in time.

To sum up, the embodiment of the utility model provides a through set up annular groove 8 on the lateral wall at rotatory section of thick bamboo 4 to and set up the rotatable pulley 13 of a plurality of groups on annular groove 8, alright come supplementary rotatory section of thick bamboo 4 through pulley 13 and rotate, thereby can improve the stability of rotatory section of thick bamboo 4 when rotating, with stability and the security of improving whole drier at the during operation. The embodiment of the utility model provides a still communicate with the bottom of a rotatory section of thick bamboo 4 through setting up rotatable hollow rotating shaft 6, alright communicate the drain pump 22 that sets up outside a rotatory section of thick bamboo 4 with hollow rotating shaft 6 for drain pump 22 need not follow a rotatory section of thick bamboo 4 and just can carry out the drainage operation, thereby not only can reduce the loading capacity of a rotatory section of thick bamboo 4 bottom, and can also reduce the potential safety hazard of motor 18 when rotating, thereby can further improve the security and the stability of whole spin dryer at the during operation.

Additionally, the embodiment of the utility model provides an install inner tube 5 in rotatory section of thick bamboo 4 through setting up movable rod 26, second spring 27, guide bar 29 and third spring 30, alright reduce rotatory section of thick bamboo 4 and inner tube 5 and receive the vibration influence of horizontal direction and vertical direction to can improve the shock resistance of rotatory section of thick bamboo 4 and inner tube 5, with the security and the stability that further improve whole drier.

It should be noted that the above embodiments are only specific and clear descriptions of technical solutions and technical features of the present application. However, to those skilled in the art, aspects or features that are part of the prior art or common general knowledge are not described in detail in the above embodiments.

In addition, the technical solutions of the present application are not limited to the above-described embodiments, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so that other embodiments that can be understood by those skilled in the art may be formed.

Claims

1. A spin dryer with high safety performance comprises a box body (1) and a rotary drum (4), wherein an inner drum (5) is arranged in the rotary drum (4), the top and the bottom of the inner drum (5) are respectively provided with a second through hole (10) and a drainage filter screen (11), and the spin dryer is characterized in that the side wall of the rotary drum (4) is provided with an annular groove (8), the annular groove (8) is provided with a plurality of groups of pulleys (13), the pulleys (13) are rotatably connected with a connecting rod (14), and the connecting rod (14) is fixed in the box body (1); the bottom intercommunication of rotatory section of thick bamboo (4) has hollow rotating shaft (6), hollow rotating shaft (6) rotate and install in box (1), hollow rotating shaft (6) with be used for driving rotatory section of thick bamboo (4) to carry out pivoted drive assembly and link to each other, hollow rotating shaft (6) still be linked together with the drainage subassembly that is used for carrying out the water drainage in inner tube (5), drainage subassembly set up outside rotatory section of thick bamboo (4).

2. The drier of claim 1, wherein the driving assembly comprises a driven bevel gear (16) and a drive bevel gear (17), the hollow shaft (6) is connected to the driven bevel gear (16), the driven bevel gear (16) is engaged with the drive bevel gear (17), and the drive bevel gear (17) is connected to the motor (18).

3. A high-safety dryer according to claim 1, wherein said drain assembly comprises a drain pump (22) mounted at the bottom of the cabinet (1), said drain pump (22) being in communication with the rotary joint (20) and the drain outlet (3) through a first drain pipe (21) and a second drain pipe (23), respectively; the rotary joint (20) is rotatably connected with the connecting pipe (19) and is communicated with the connecting pipe (19); the connecting pipe (19) is communicated with the hollow rotating shaft (6).

4. A drier according to claim 1, characterized in that said pulleys (13) are provided in three groups, said three groups of pulleys (13) being distributed in an equilateral triangle.

5. A high safety spin dryer according to claim 1, wherein the outer side wall of the inner drum (5) is connected to the inner side wall of the rotary drum (4) by sets of first springs (25).

6. The drier of claim 1 or 5, wherein the bottom of the inner cylinder (5) is connected to the support column (24) through a second spring (27), the support column (24) is provided with a movable rod (26) in a sliding manner, the movable rod (26) penetrates through the support column (24) to be connected to the bottom of the inner cylinder (5), the support column (24) is in sliding fit with a guide rod (29), two ends of the guide rod (29) are fixedly connected to the limit block (28) and the side wall of the rotating cylinder (4), the limit block (28) is fixed to the bottom of the casing (1), and the support column (24) is further connected to the side wall of the rotating cylinder (4) through a third spring (30).

7. A dryer with high safety as claimed in claim 6, characterized in that the guide bar (29) and the movable bar (26) are perpendicular to each other.