Inner cover and outer cover integrated centrifugal dehydrator capable of automatically opening and closing covers

Abstract

The utility model provides an inner cover and outer cover integrated centrifugal dehydrator capable of automatically opening and closing covers, which can automatically realize dehydration treatment of synchronously opening and closing the inner cover and the outer cover, does not need manual operation, reduces the labor intensity and improves the working efficiency. The garbage can comprises an outer can body, an inner can body and a base, the outer can body is arranged on the base, the inner can body is rotatably assembled in the outer can body, and an outer cover and an inner cover are correspondingly arranged on the top of the outer can body and the top of the inner can body; the cover opening mechanism is assembled on the outer wall of the outer barrel, connected with the outer cover and the inner cover and used for achieving synchronous opening and closing of the outer cover and the inner cover; and the unlocking and locking mechanism is assembled on the uncovering mechanism, is connected with the inner cover and is used for realizing connection or disconnection between the inner cover and the inner barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifugal dehydrators, in particular to a centrifugal dehydrator with integrated inner and outer covers and the covers being able to be opened and closed automatically. Background Art

[0002] Printing and dyeing, also known as dyeing and finishing, refers to the chemical-based treatment of textile materials (fibers, yarns, and fabrics). This includes pretreatment, dyeing, printing, and finishing. The quality of dyeing and finishing significantly impacts the value of textiles. Most dyeing and finishing processes involve chemical processing. After chemical processing, textile materials are repeatedly washed, and later, the fibers and textiles require dehydration.

[0003] The existing dehydrator for fiber materials is used for dehydration. First, the fiber material to be dehydrated is placed in the inner barrel of the dehydrator during dehydration. Due to the centrifugal force generated during the dehydration operation, an inner cover is set on the inner barrel, and then the outer cover is used to cover the outer barrel of the dehydrator. After the dehydration process is completed, the outer cover and the inner cover must be opened respectively before the fiber material can be taken out. Such repeated opening and closing of the outer cover and the inner cover greatly increases the work intensity and consumes a lot of time. In order to solve this problem, the outer cover and the inner cover are designed as an integrated structure so that when the outer cover is opened and closed, the inner cover is opened and closed synchronously. However, the actual situation is that even if the synchronous opening and closing of the cover is achieved, before dehydration, it is necessary to manually connect the inner cover to the inner barrel before the dehydration operation can be carried out. After dehydration, it is also necessary to manually detach the inner cover from the inner barrel. Therefore, whether before or after dehydration, manual operation is still required, which also has the problems of high work intensity and low work efficiency. Summary of the Invention

[0004] In response to the above problems, the utility model provides a centrifugal dehydrator with integrated inner and outer covers that can automatically open and close the covers. It can automatically realize the dehydration process with the inner and outer covers opened and closed synchronously, without the need for manual operation, reducing labor intensity and improving work efficiency.

[0005] The utility model adopts the following technical solution: a centrifugal dehydrator with an integrated inner and outer cover that can be opened and closed automatically, comprising an outer barrel, an inner barrel, and a base, wherein the outer barrel is mounted on the base, and the inner barrel can be rotatably assembled inside the outer barrel, and the outer and inner barrels are provided with corresponding outer and inner covers on their tops; the utility model also includes:

[0006] The lid opening mechanism is mounted on the outer wall of the outer barrel and is connected to both the outer lid and the inner lid to realize synchronous opening and closing of the outer lid and the inner lid;

[0007] The opening and closing locking mechanism is assembled on the lid opening mechanism and connected to the inner lid, and is used to connect or disconnect the inner lid from the inner barrel.

[0008] Furthermore, the lid opening mechanism includes a mounting base, a telescopic cylinder, and a connecting box. The mounting base is mounted on the outer wall of the outer barrel, and the telescopic cylinder is mounted in the mounting base. The two ends of the top of the mounting base are rotatably connected to one end of the mounting plate through a rotating shaft. The other end of the mounting plate is connected to the telescopic cylinder. One end of the connecting box is fixed to the mounting plate through a connecting plate, and the other end of the connecting box is connected to the outer cover.

[0009] Furthermore, a first hydraulic cylinder is provided in the connection box, the first hydraulic cylinder is connected to the lock plate, a guide rail is provided in the connection box along the length direction of the connection box, the lock plate is slidably assembled on the guide rail, a gourd-shaped hole is provided on the lock plate, a second hydraulic cylinder is installed on the connection box, a through hole is provided on the connection box below the lock plate, a push rod is provided below the extended end of the second hydraulic cylinder, the push rod passes through the connection box, the gourd-shaped hole, and the through hole in sequence and is connected to the opening and closing locking mechanism;

[0010] Furthermore, the opening and closing locking mechanism includes a locking assembly and an interlocking assembly connected to each other, the locking assembly is connected to the push rod and the inner cover, the locking assembly includes an outer sleeve and an inner sleeve, an inner ring plate is installed in the center of the top surface of the inner cover, the bottom of the inner sleeve passes through the inner ring plate and is connected to the inner cover, the outer sleeve is sleeved outside the inner sleeve, the push rod is inserted into the inner sleeve, the outer sleeve, the inner sleeve and the push rod are connected by a pin shaft, the pin shaft is provided with a pin hole, and a Y-shaped pin is inserted into the pin hole;

[0011] Furthermore, a notch is provided on the top of the inner sleeve, and the gourd-shaped hole is formed by connecting a small hole and a large hole. The diameter of the small hole is larger than the outer diameter of the notch and smaller than the outer diameter of the inner sleeve, and the diameter of the large hole is larger than the outer diameter of the inner sleeve. A spring is mounted on the push rod located above the inner sleeve.

[0012] Furthermore, a waist-shaped hole is provided on the inner sleeve, and the pin is passed through the waist-shaped hole;

[0013] Furthermore, the interlocking assembly includes a plurality of connecting rods, the outer wall of the outer sleeve is circumferentially provided with a rack corresponding to the connecting rod, the inner ring plate at the position corresponding to the rack is provided with a corresponding first connecting seat, a connecting arm is rotatably connected to the first connecting seat, the outer side of the lower part of the connecting arm is a toothed surface for meshing with the rack, a corresponding mounting opening is provided on the inner ring plate below the rack, the upper part of the connecting arm is rotatably connected to the second connecting seat, and one end of the connecting rod is fixedly connected to the second connecting seat;

[0014] Furthermore, a support seat corresponding to the connecting rod is provided on the inner cover below the inner ring plate, a fixing plate is provided on the support seat at the edge of the inner cover, a fixing block is installed on the fixing plate, a sliding opening is opened on the fixing block, a sliding block is slidably assembled in the sliding opening, a third connecting seat is installed on the sliding block, and the other end of the connecting rod is rotatably connected to the third connecting seat; the first connecting seat, the second connecting seat, and the third connecting seat are all U-shaped;

[0015] Furthermore, a support ring plate is provided on the top of the inner barrel, the inner cover is located at the top of the inner barrel, and a slot is provided on the inner wall of the support ring plate corresponding to the position of the sliding block;

[0016] Furthermore, a rotating mechanism is installed on the base, and the rotating mechanism includes a rotating motor and a rotating shaft connected to each other; the inner barrel is connected to the rotating shaft to be rotated by the rotating motor; the outer wall of the inner barrel is provided with a water filter hole, and the bottom of the outer barrel is provided with a drain outlet.

[0017] The beneficial effect of the present invention is that it can realize automatic connection or disconnection of the inner cover and the inner barrel through the opening and closing locking mechanism, so that dehydration treatment can be carried out without manual operation, and when the inner cover is disconnected from the inner barrel, the outer cover and the inner cover can be opened and closed synchronously through the cover opening mechanism, thereby realizing dehydration treatment with synchronous opening and closing of the inner and outer covers, reducing labor intensity, improving work efficiency, and having good economic use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the utility model;

[0020] Figure 3 yes Figure 2 A in the figure shows the enlarged structural diagram;

[0021] Figure 4 This is a cross-sectional view of the assembly of the locking mechanism and the cover opening mechanism in the utility model;

[0022] Figure 5 This is a schematic diagram of the assembly of the locking mechanism and the cover opening mechanism in the utility model;

[0023] Figure 6 yes Figure 5 A schematic diagram of the structure at point B in FIG.

[0024] Figure 7 yes Figure 5 The enlarged structural diagram at C in FIG.

[0025] Figure 8This is a schematic diagram of the partially enlarged structure of the assembly of the locking assembly in the utility model;

[0026] Figure 9 It is a schematic diagram of the partially enlarged structure of the assembly of the locking component after the outer sleeve is hidden in the utility model. DETAILED DESCRIPTION

[0027] like Figures 1 to 9 As shown, the utility model is a centrifugal dehydrator with an integrated inner and outer cover that can be opened and closed automatically. It includes an outer barrel 1, an inner barrel 2 and a base 3. The outer barrel 1 is mounted on the base 3, and the inner barrel 2 can be rotatably assembled inside the outer barrel 1. The tops of the outer barrel 1 and the inner barrel 2 are provided with corresponding outer covers 4 and inner covers 5; it also includes:

[0028] The lid opening mechanism 6 is mounted on the outer wall of the outer barrel 1 and is connected to both the outer lid 4 and the inner lid 5 to realize synchronous opening and closing of the outer lid 4 and the inner lid 5;

[0029] The opening and closing locking mechanism 7 is assembled on the lid opening mechanism 6 and connected to the inner lid 5 to realize the connection or disconnection between the inner lid 5 and the inner barrel 2.

[0030] The lid opening mechanism 6 includes a mounting base 8, a telescopic cylinder 9, and a connecting box 10. The mounting base 8 is mounted on the outer wall of the outer barrel 1, and the telescopic cylinder 9 is mounted in the mounting base 8. The two ends of the top of the mounting base 8 are rotatably connected to one end of the mounting plate 12 through a rotating shaft 11. The other end of the mounting plate 12 is connected to the telescopic cylinder 9. One end of the connecting box 10 is fixed to the mounting plate 12 through a connecting plate 13, and the other end of the connecting box 10 is connected to the outer cover 4; a first hydraulic cylinder 14 is provided in the connecting box 10, and the first hydraulic cylinder 1 4 is connected to the lock plate 15. A guide rail 16 is provided in the connection box 10 and is arranged along the length direction of the connection box 10. The lock plate 15 is slidably assembled on the guide rail 16. A gourd-shaped hole 17 is provided on the lock plate 15. A second hydraulic cylinder 18 is installed on the connection box 10. A through hole 19 is provided on the connection box 10 below the lock plate 15. A push rod 20 is provided below the extended end of the second hydraulic cylinder 18. The push rod 20 passes through the connection box 10, the gourd-shaped hole 17, and the through hole 19 in sequence and is connected to the opening and closing locking mechanism 7.

[0031] The opening and closing locking mechanism 7 includes a locking assembly 21 and an interlocking assembly 22 connected to each other. The locking assembly 21 is connected to the push rod 20 and the inner cover 5. The locking assembly 21 includes an outer sleeve 23 and an inner sleeve 24. The center of the top surface of the inner cover 5 is equipped with an inner ring plate 25. The outer diameter of the inner ring plate 25 is smaller than the outer diameter of the inner cover 5. The bottom of the inner sleeve 24 passes through the inner ring plate 25 and is connected to the inner cover 5. The outer sleeve 23 is sleeved on the outside of the inner sleeve 24, and the push rod 20 is inserted into the inner sleeve 24. The outer sleeve 23, the inner sleeve 24 and the push rod 20 are connected by a pin 26. The pin 26 A pin hole 27 is provided on the upper portion, and a Y-shaped pin 28 is passed through the pin hole 27. Furthermore, a waist-shaped hole 29 is provided on the inner sleeve 24, and the pin shaft 26 is passed through the waist-shaped hole 29. Through the waist-shaped hole 29, the top notch 31 of the inner sleeve 24 can always be in the position of the gourd-shaped hole 17 to ensure that the position limit of the inner sleeve 24 is raised or lowered; as the push rod 20 rises or falls, the outer sleeve 23 and the inner sleeve 24 can be driven to rise or fall accordingly, and the connecting arm 37 and the connecting rod 34 can be driven to move through the rack 35 to extend or retract the sliding lock block 44.

[0032] A spring 30 is assembled on the push rod 20 located above the inner sleeve 24; a notch 31 is provided around the top of the inner sleeve 24, and the gourd-shaped hole 17 is formed by connecting a small hole 32 and a large hole 33. The diameter of the small hole 32 is larger than the outer diameter of the notch 31 and smaller than the outer diameter of the inner sleeve 24. The diameter of the large hole 33 is larger than the outer diameter of the inner sleeve 24. When the top of the inner sleeve 24 is in the position of the large hole 33, it will not affect the rotation of the inner cover 5 after the connection with the inner barrel 2. When the top of the inner sleeve 24 is in the position of the small hole 32, the inner sleeve 24 is stuck on the lock plate 15 at the small hole 32 through the notch 31, which can ensure the separation state of the inner cover 5 and the inner barrel 2, facilitate the synchronous opening and closing of the inner cover 5 and the outer cover 4, and will not drive the inner barrel 2 to move together.

[0033] The interlocking assembly 22 includes a plurality of connecting rods 34. A rack 35 corresponding to the connecting rod 34 is circumferentially provided on the outer wall of the outer sleeve 23. A corresponding first connecting seat 36 is installed on the inner ring plate 25 at the position corresponding to the rack 35. A connecting arm 37 is rotatably connected to the first connecting seat 36. The outer side of the lower part of the connecting arm 37 is a toothed surface to engage with the rack 35. A corresponding mounting port 38 is provided on the inner ring plate 25 below the rack 35 to facilitate the rising or falling of the rack 35. A second connecting seat 39 is rotatably connected to the upper part of the connecting arm 37. One end of the connecting rod 34 is fixedly connected to the second connecting seat 39. The inner ring plate 25 below the inner ring plate 25 A support seat 40 corresponding to the connecting rod 34 is provided on the cover 5, and a fixing plate 41 is provided on the support seat 40 located at the edge of the inner cover 5. A fixing block 42 is installed on the fixing plate 41, and a sliding opening 43 is opened on the fixing block 42. A sliding block 44 is slidably assembled in the sliding opening 43, and a third connecting seat 45 is installed on the sliding block 44. The other end of the connecting rod 34 is rotatably connected to the third connecting seat 45; the first connecting seat 36, the second connecting seat 39, and the third connecting seat 45 are all U-shaped; a supporting ring plate 46 is provided on the top of the inner barrel 2, and the inner cover 5 is located at the top of the inner barrel 2, and a card groove 47 is circumferentially provided on the inner wall of the support ring plate 46 corresponding to the position of the sliding block 44.

[0034] A rotating mechanism is installed on the base 3, which includes a connected rotating motor (not shown in the figure) and a rotating shaft 48; the inner barrel 2 is connected to the rotating shaft 48 so as to be rotated by the rotating motor; a water filter hole (not shown in the figure) is arranged on the outer wall of the inner barrel 2, and a drain outlet 49 is provided at the bottom of the outer barrel 1.

[0035] The working principle of the present invention is that the inner barrel 2 can be detachably assembled in the outer barrel 1 and can be driven to rotate by a rotating mechanism for dehydration. Specifically, before the inner barrel 2 is placed, the telescopic cylinder 9 is actuated to drive the connecting box 10 and the inner cover 5 and outer cover 4 connected thereto to open synchronously. At this time, the inner barrel 2 containing the fiber material to be dehydrated can be hoisted into the outer barrel 1, and then the telescopic cylinder 9 continues to act, thereby closing the inner cover 5 and outer cover 4 synchronously on the top of the inner barrel 2 and the outer barrel 1, and then the first hydraulic cylinder 14 acts to push the locking plate 15, so that the inner sleeve 24 of the locking assembly 21 is located at the large hole 33 of the gourd-shaped hole 17, and then the extended end of the second hydraulic cylinder 18 is lifted. Through the action of the spring 30, the rack 35 on the outer sleeve 23 cooperates with the toothed surface of the connecting arm 37, and the sliding block 44 connected to the connecting rod 34 can slide in the sliding mouth 43, and then the sliding block 44 extends until it is stuck in the card groove 47. At this time, the inner cover 5 is connected to the inner barrel 2, and the top of the push rod 20 and the extended end of the second hydraulic cylinder 18 are in a separated state. In this state, the problem of the locking assembly 21, the interlocking assembly 22 and the like on the inner cover 5 being stuck in rotation can be avoided. Then, the inner barrel 2 covered with the inner cover 5 can be driven by the rotating mechanism to perform a dehydration process. The discharged water can be discharged into the outer barrel 1 through the water filter hole on the inner barrel 2 and then discharged through the drain port 49. After the dehydration process is completed, the extended end of the second hydraulic cylinder 18 is pressed down to push the rack 35 on the outer sleeve 23, so that the sliding block 44 connected to the connecting rod 34 can be slid in the sliding port 43, and then the sliding block 44 is retracted to make the inner barrel 2 The cover 5 is separated from the inner barrel 2, and at the same time, the first hydraulic cylinder 14 is actuated to push the locking plate 15, so that the inner sleeve 24 of the locking assembly 21 is located at the position of the small hole 32 of the gourd-shaped hole 17, and the recess 31 is stuck in the position of the small hole 32 of the gourd-shaped hole 17 to ensure that the inner cover 5 is separated from the inner barrel 2. Then, the telescopic cylinder 9 is actuated to open the inner cover 5 and the outer cover 4 simultaneously. At this time, the inner barrel 2 and the dehydrated fiber material therein can be lifted out together, thereby realizing the centrifugal dehydration treatment of the inner and outer covers 4 that can be opened and closed as a whole.

[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0037] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A centrifugal dehydrator with integrated inner and outer covers that can be opened and closed automatically, comprising an outer barrel, an inner barrel, and a base, wherein the outer barrel is mounted on the base, the inner barrel is rotatably mounted inside the outer barrel, and the outer and inner barrels are provided with corresponding outer and inner covers on their tops; characterized in that: It also includes: The lid opening mechanism is mounted on the outer wall of the outer barrel and is connected to both the outer lid and the inner lid to realize synchronous opening and closing of the outer lid and the inner lid; An opening and closing locking mechanism is assembled on the lid opening mechanism and connected to the inner lid, and is used to connect or disconnect the inner lid from the inner barrel; the lid opening mechanism includes a mounting seat, a telescopic cylinder, and a connecting box, the mounting seat is mounted on the outer wall of the outer barrel, the telescopic cylinder is mounted in the mounting seat, the two ends of the top of the mounting seat are rotatably connected to one end of the mounting plate through a rotating shaft, the other end of the mounting plate is connected to the telescopic cylinder, one end of the connecting box is fixed to the mounting plate through a connecting plate, and the other end of the connecting box is connected to the outer lid; a first hydraulic cylinder is provided in the connecting box, the first hydraulic cylinder is connected to the lock plate, a guide rail arranged along the length direction of the connecting box is provided in the connecting box, the lock plate is slidably assembled on the guide rail, a gourd-shaped hole is provided on the lock plate, a second hydraulic cylinder is installed on the connecting box, a through hole is provided on the connecting box located below the lock plate, and a push rod is provided below the protruding end of the second hydraulic cylinder, and the push rod passes through the connecting box, the gourd-shaped hole, and the through hole in sequence and is connected to the opening and closing locking mechanism.

2. The centrifugal dehydrator with integrated inner and outer covers and automatic opening and closing according to claim 1, characterized in that: The opening and closing locking mechanism includes a connected locking assembly and an interlocking assembly. The locking assembly is connected to the push rod and the inner cover. The locking assembly includes an outer sleeve and an inner sleeve. An inner ring plate is installed in the center of the top surface of the inner cover. The bottom of the inner sleeve passes through the inner ring plate and is connected to the inner cover. The outer sleeve is sleeved on the outside of the inner sleeve, and the push rod is passed through the inner sleeve. The outer sleeve, inner sleeve and push rod are connected by a pin shaft. A pin hole is provided on the pin shaft, and a Y-shaped pin is passed through the pin hole.

3. The centrifugal dehydrator with integrated inner and outer covers and automatic opening and closing according to claim 2, characterized in that: The inner sleeve is provided with a notch on the top ring, and the gourd-shaped hole is formed by connecting a small hole and a large hole. The diameter of the small hole is larger than the outer diameter of the notch and smaller than the outer diameter of the inner sleeve, and the diameter of the large hole is larger than the outer diameter of the inner sleeve; the push rod located above the inner sleeve is equipped with a spring.

4. The centrifugal dehydrator with integrated inner and outer covers and automatic opening and closing according to claim 2, characterized in that: A waist-shaped hole is provided on the inner sleeve, and the pin shaft is passed through the waist-shaped hole.

5. The centrifugal dehydrator with integrated inner and outer covers and automatic opening and closing according to claim 2, characterized in that: The interlocking assembly includes a plurality of connecting rods, and a rack corresponding to the connecting rod is circumferentially arranged on the outer wall of the outer sleeve, and a corresponding first connecting seat is installed on the inner ring plate corresponding to the position of the rack, and a connecting arm is rotatably connected to the first connecting seat, and the outer side of the lower part of the connecting arm is a toothed surface for meshing with the rack, and a corresponding mounting port is provided on the inner ring plate located below the rack, and the upper part of the connecting arm is rotatably connected to the second connecting seat, and one end of the connecting rod is fixedly connected to the second connecting seat.

6. The centrifugal dehydrator with integrated inner and outer covers and automatically openable and closable lids according to claim 5, characterized in that: A support seat corresponding to the connecting rod is provided on the inner cover located below the inner ring plate, and a fixing plate is provided on the support seat located at the edge of the inner cover, and a fixing block is installed on the fixing plate. A sliding opening is opened on the fixing block, and a sliding lock block is slidably assembled in the sliding opening. A third connecting seat is installed on the sliding lock block, and the other end of the connecting rod is rotatably connected to the third connecting seat; the first connecting seat, the second connecting seat, and the third connecting seat are all U-shaped.

7. The centrifugal dehydrator with integrated inner and outer covers and automatic opening and closing according to claim 6, characterized in that: A supporting ring plate is provided on the top of the inner barrel, the inner cover is located at the top of the inner barrel, and a card groove is circumferentially provided on the inner wall of the supporting ring plate corresponding to the position of the sliding block.

8. The centrifugal dehydrator with integrated inner and outer covers and automatic opening and closing according to claim 1, characterized in that: The base is provided with a rotating mechanism, which includes a rotating motor and a rotating shaft connected to each other; the inner barrel is connected to the rotating shaft so as to be rotated by the rotating motor; the outer wall of the inner barrel is provided with a water filter hole, and the bottom of the outer barrel is provided with a drain outlet.

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