Spin-drying equipment for graphite lubrication column
The detachable servo motor and spin-drying barrel connection structure and the inclined air outlet pipe design solve the problem of inconvenient cleaning of the water outlet holes in the graphite lubrication column spin-drying equipment, thereby improving the spin-drying efficiency and the protective effect of the equipment.
Patent Information
- Application Number
- CN202422833966.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-11-20
AI Technical Summary
In the existing graphite lubricating column drying equipment, the drying barrel and the dehydration box are fixed structures, which makes it inconvenient to clean the water outlet, the drying efficiency is low, and the drying effect is limited.
It adopts a detachable servo motor and spin drum connection structure, which is disassembled using stainless steel locking bolts. Combined with the inclined air outlet pipe and waterproof board design, it improves cleaning convenience and spin drying efficiency.
It is easy to clean the water outlet, improves the drying efficiency, reduces the replacement cost, enhances the protection effect of the hot air blower, and shortens the drying time.
Smart Images
Figure CN223360976U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of graphite lubricating column production, in particular to a graphite lubricating column drying device. Background Art
[0002] The graphite lubricating column is a self-lubricating column made of high-strength, high-purity graphite. It is suitable for mechanical products such as oil-free self-lubricating bearings and self-lubricating plates, and can save refueling equipment. The graphite column is made of high-purity graphite particles and high-strength graphite, which are impregnated and roasted. It is machined and has the functions of conductivity, acid and alkali resistance, lubrication, self-lubrication, wear resistance and high temperature resistance. The impregnated and roasted graphite has good density and other properties. After the workers manually cut the graphite column into uniform lengths, the formed graphite lubricating column needs to be oil-immersed to improve its performance. Afterwards, it needs to be dried.
[0003] However, the above device still has some shortcomings in actual use. The most obvious one is that during the drying process, the graphite lubricating column generates centrifugal force through the high-speed rotation of the drying barrel. This force can discharge the liquid attached to the graphite lubricating column through the water outlet in the drying barrel. However, the drying barrel and the dehydration box on its outside are generally fixed structures. When cleaning the graphite lubricating column residue in the water outlet, it is very inconvenient, which in turn affects the drying effect of the graphite lubricating column. In addition, the drying effect of the drying barrel alone is limited, and the drying efficiency is low. Utility Model Content
[0004] In view of the above problems existing in the prior art, the main purpose of the present invention is to provide a drying device for a graphite lubricating column.
[0005] The technical solution of the present utility model is as follows: a drying device for a graphite lubricating column, comprising a dehydration box, a support plate being rotatably installed at the bottom end of the inner wall of the dehydration box, a dehydration barrel being provided inside the dehydration box, water outlet holes being equidistantly provided inside the dehydration barrel, a rotating shaft being fixedly installed at the bottom end of the rotating shaft, a polygonal clip being fixedly connected to the bottom end of the rotating shaft, a servo motor being provided at the bottom end of the dehydration box, a polygonal slot being provided at the output shaft of the servo motor, the polygonal clip being engaged with the polygonal slot, two stainless steel locking bolts being provided at the output shaft of the servo motor, the two stainless steel locking bolts being cross-arranged, and the polygonal clip being connected to the output shaft of the servo motor via the stainless steel locking bolts.
[0006] By adopting the above technical solution, the polygonal clip under the rotating shaft is separated from the polygonal slot using a stainless steel locking bolt, so that the output end of the servo motor can be separated from the spin dryer barrel, which is not only convenient for cleaning the graphite lubricating column remaining in the water outlet.
[0007] As a preferred embodiment, water-proof components are provided on both sides of the dehydration box, and the water-proof components include hot air blowers fixedly installed on both sides of the dehydration box, and air outlet pipes are fixedly installed at the bottom ends of the hot air blowers. The air outlet pipes extend from one end of the hot air blower to the interior of the dehydration box, and a waterproof plate is fixedly connected to the inner wall of the air outlet pipe.
[0008] By adopting the above technical solution, through the inclined air outlet pipe structure and the waterproof plate setting, it is possible to prevent water stains on the graphite lubricating column from entering the hot air blower during the drying process, thereby improving the protection effect of the hot air blower.
[0009] As a preferred embodiment, the bottom ends of the rotating shafts are slidably connected to the inner sides of the support plate and the dehydration box, and the drying barrel is arranged on the top of the support plate, and the drying barrel is in contact with the top of the support plate.
[0010] By adopting the above technical solution and arranging the support plate, an important supporting role can be played on the spin drying tub.
[0011] As a preferred embodiment, a limiting assembly is provided on both sides of the spin drying barrel, and the limiting assembly includes a snap-in box fixedly connected to both sides of the spin drying barrel, and the interior of the snap-in box is slidably connected to a limiting block, and the inner wall of the dehydration box is provided with a limiting groove used in conjunction with the limiting block.
[0012] By adopting the above technical solution, the limiting block and the limiting groove are used in conjunction with each other, which can play an important supporting and limiting role on the top of the spin drying tub, making the spin drying tub more stable during the rotation process.
[0013] As a preferred embodiment, an unlocking assembly is provided inside the card box, and the unlocking assembly includes a paddle fixedly connected to the top of the limit block. A sliding groove for use with the paddle is provided inside the card box, and a spring is fixedly connected between the limit block and the inner wall of the card box.
[0014] By adopting the above technical solution, by toggling the paddle, the limit block is driven to retract into the card box and squeeze the spring, thereby enabling the limit block to disengage from the limit groove.
[0015] As a preferred embodiment, handles are fixedly connected to both sides of the spin drying tub, and the limiting groove is an annular structure.
[0016] By adopting the technical solution and providing a handle, the spin-drying bucket can be easily lifted out of the dehydration box.
[0017] As a preferred embodiment, the bottom end of the dehydration box is fixedly connected to a drain pipe, a box cover is provided at one end of the top of the dehydration box, a hinge is provided on one side of the box cover, and the box cover is rotatably installed on the top of the dehydration box through the hinge.
[0018] By adopting the above technical solution and providing a drain pipe, the spun-off liquid can be discharged through the drain pipe as quickly as possible.
[0019] As a preferred embodiment, a bottom plate is provided at the bottom end of the dehydration box, and supporting feet are fixedly connected to the four sides of the bottom of the dehydration box, and the supporting feet are provided on the top of the bottom plate.
[0020] By adopting the above technical solution, the dehydration box can be stably placed through the support legs and the bottom plate.
[0021] Compared with the prior art, the advantages and positive effects of the present invention are:
[0022] 1. In the present invention, the high-speed rotation of the spin-drying barrel can generate centrifugal force, thereby removing the liquid attached to the surface of the graphite lubricating column. When the water outlet in the spin-drying barrel needs to be cleaned, the polygonal clamp under the rotating shaft can be separated from the polygonal clamping groove by using a stainless steel locking bolt, thereby separating the output end of the servo motor from the spin-drying barrel. This not only facilitates the cleaning of the graphite lubricating column remaining in the water outlet, but also enables the spin-drying barrel to be replaced separately, thereby reducing the cost of overall replacement, thereby improving the drying efficiency of the graphite lubricating column.
[0023] 2. In the present invention, the inclined air outlet pipe structure and the waterproof plate are arranged to prevent water stains on the graphite lubricating column from entering the hot air blower during the drying process, thereby improving the protection effect of the hot air blower. In addition, by arranging the hot air blowers on both sides, a secondary dehydration operation can be achieved on the basis of drying in the drying barrel, which can shorten the drying time of the graphite lubricating column and improve the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 The utility model provides an overall three-dimensional diagram of a graphite lubricating column drying device;
[0025] Figure 2 The utility model provides a cross-sectional view of a graphite lubrication column drying device;
[0026] Figure 3 The utility model provides a schematic diagram of the polygonal clamping piece and polygonal clamping slot structure of a graphite lubrication column drying device;
[0027] Figure 4 The utility model provides a schematic diagram of the internal structure of a card box of a graphite lubrication column drying device.
[0028] Legend: 1. Dehydration box; 2. Spinning barrel; 3. Water outlet; 4. Box cover; 5. Hot air blower; 6. Air outlet duct; 7. Waterproof board; 8. Rotating shaft; 9. Support plate; 10. Servo motor; 11. Polygonal clip; 12. Polygonal slot; 13. Stainless steel locking bolt; 14. Snap-in box; 15. Spring; 16. Limit block; 17. Limit slot; 18. Drain pipe. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.
[0030] Reference Figure 1-4 A drying device for a graphite lubricating column comprises a dehydration box 1, a support plate 9 is rotatably installed at the bottom end of the inner wall of the dehydration box 1, a drying barrel 2 is arranged inside the dehydration box 1, and water outlet holes 3 are equidistantly provided inside the drying barrel 2, a rotating shaft 8 is fixedly installed at the bottom end of the drying barrel 2, a polygonal clamp 11 is fixedly connected to the bottom end of the rotating shaft 8, a servo motor 10 is arranged at the bottom end of the dehydration box 1, a polygonal slot 12 is opened at the output shaft of the servo motor 10, the polygonal clamp 11 is engaged with the polygonal slot 12, the output shaft of the servo motor 10 is provided with two stainless steel locking bolts 13, the two stainless steel locking bolts 13 are cross-arranged, and the polygonal clamp 11 is fixed to the servo motor The output shaft of 10 is connected by a stainless steel locking bolt 13, and the high-speed rotation of the spin-drying barrel 2 can generate centrifugal force, thereby removing the liquid attached to the surface of the graphite lubricating column. When the water outlet 3 in the spin-drying barrel 2 needs to be cleaned, the stainless steel locking bolt 13 can be used to separate the polygonal clamp 11 under the rotating shaft 8 from the polygonal clamping groove 12, thereby separating the output end of the servo motor 10 from the spin-drying barrel 2, which is not only convenient for cleaning the graphite lubricating column remaining in the water outlet 3, but also can replace the spin-drying barrel 2 separately to reduce the cost of overall replacement, thereby improving the drying effect of the graphite lubricating column.
[0031] Reference Figure 2, water ingress prevention components are provided on both sides of the dehydration box 1, and the water ingress prevention components include hot air blowers 5 fixedly installed on both sides of the dehydration box 1, and an air outlet pipe 6 is fixedly installed on the bottom end of the hot air blower 5. The air outlet pipe 6 extends to the interior of the dehydration box 1 at one end away from the hot air blower 5, and a waterproof plate 7 is fixedly connected to the inner wall of the air outlet pipe 6. The inclined air outlet pipe 6 structure and the waterproof plate 7 are set, which can prevent water stains on the graphite lubricating column from entering the hot air blower 5 during the drying process, thereby improving the protection effect of the hot air blower 5, and by setting the hot air blowers 5 on both sides, a secondary dehydration operation can be realized on the basis of drying in the drying barrel 2, which can shorten the drying time of the graphite lubricating column and improve the drying efficiency.
[0032] Reference Figure 2 The bottom ends of the rotating shafts 8 are slidably connected to the support plate 9 and the interior of the dehydration box 1. The drying barrel 2 is arranged on the top of the support plate 9. The drying barrel 2 is in contact with the top of the support plate 9. The arrangement of the support plate 9 can play an important supporting role for the drying barrel 2.
[0033] Reference Figure 4 , limit assemblies are provided on both sides of the spin drying barrel 2, and the limit assemblies include a card box 14 fixedly connected to both sides of the spin drying barrel 2. The interior of the card box 14 is slidably connected to the limit block 16, and the inner wall of the dehydration box 1 is provided with a limit groove 17 used in conjunction with the limit block 16. The limit block 16 can be pushed out of the card box 14 through the elastic force of the spring 15 and used in conjunction with the limit groove 17, which can play an important supporting and limiting role on the top of the spin drying barrel 2, making the spin drying barrel 2 more stable during rotation.
[0034] Reference Figure 4 An unlocking component is provided inside the card box 14, and the unlocking component includes a paddle fixedly connected to the top of the limit block 16. A slide groove for cooperating with the paddle is provided inside the card box 14, and a spring 15 is fixedly connected between the limit block 16 and the inner wall of the card box 14. When the spin drying barrel 2 in the dehydration box 1 needs to be taken out, it is only necessary to paddle the paddle to drive the limit block 16 to retract into the card box 14 and squeeze the spring 15, so that the limit block 16 can be disengaged from the limit groove 17.
[0035] Reference Figure 2 Both sides of the spin drying barrel 2 are fixedly connected with handles, and the limiting groove 17 is annular in structure, and the handle is provided to facilitate the spin drying barrel 2 to be raised from the dehydration box 1.
[0036] Reference Figure 1 The bottom end of the dehydration box 1 is fixedly connected to a drain pipe 18, and a box cover 4 is provided at one end of the top of the dehydration box 1. A hinge is provided on one side of the box cover 4. The box cover 4 is rotatably installed on the top of the dehydration box 1 through the hinge. Through the setting of the drain pipe 18, the dried liquid can be discharged through the drain pipe 18 as soon as possible.
[0037] Reference Figure 1 A bottom plate is provided at the bottom end of the dehydration box 1, and supporting feet are fixedly connected around the bottom of the dehydration box 1. The supporting feet are provided on the top of the bottom plate. Through the supporting feet and the bottom plate, the dehydration box 1 can be placed stably.
[0038] Working principle: First, place the graphite lubricating column to be dried in the drying barrel 2, and pass the rotating shaft 8 under the drying barrel 2 through the support plate 9 and the interior of the dehydration box 1, so that the polygonal clamping piece 11 is clamped into the corresponding polygonal clamping groove 12, and then use the stainless steel locking bolt 13 to lock it. At this time, the elastic force of the spring 15 can push the limit block 16 out of the clamping box 14 and cooperate with the limit groove 17 to play an important supporting and limiting role on the top of the drying barrel 2, making the drying barrel 2 more stable during rotation;
[0039] Then, the servo motor 10 can be controlled to start by an external control device, and the high-speed rotation of the drying barrel 2 can generate centrifugal force, thereby removing the liquid attached to the surface of the graphite lubricating column. The inclined air outlet pipe 6 structure and the waterproof plate 7 can prevent water stains on the graphite lubricating column from entering the hot air blower 5 during the drying process, thereby improving the protection effect of the hot air blower 5. Moreover, by arranging the hot air blowers 5 on both sides, a secondary dehydration operation can be achieved on the basis of the drying in the drying barrel 2, thereby reducing the drying time of the graphite lubricating column and improving the drying efficiency.
[0040] When it is necessary to clean the water outlet hole 3 in the spin drying tub 2, the stainless steel locking bolt 13 can be used to separate the polygonal clip 11 below the rotating shaft 8 from the polygonal slot 12, and then the output end of the servo motor 10 can be separated from the spin drying tub 2. This not only facilitates the cleaning of the graphite lubricating column remaining in the water outlet hole 3, but also allows the spin drying tub 2 to be replaced separately to reduce the cost of overall replacement.
[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be a connection between the internal parts of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0042] The above are only preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.
Claims
1. A graphite lubricating column drying device, comprising a dehydration box (1), characterized in that: A support plate (9) is rotatably mounted on the bottom end of the inner wall of the dehydration box (1), a spin-drying bucket (2) is arranged inside the dehydration box (1), water outlet holes (3) are equidistantly provided inside the spin-drying bucket (2), a rotating shaft (8) is fixedly mounted on the bottom end of the spin-drying bucket (2), a polygonal clamp (11) is fixedly connected to the bottom end of the rotating shaft (8), a servo motor (10) is arranged on the bottom end of the dehydration box (1), a polygonal clamping groove (12) is provided on the output shaft of the servo motor (10), the polygonal clamping groove (12) is engaged with the polygonal clamping groove (12), the output shaft of the servo motor (10) is provided with two stainless steel locking bolts (13), the two stainless steel locking bolts (13) are arranged crosswise, and the polygonal clamping member (11) is connected to the output shaft of the servo motor (10) via the stainless steel locking bolts (13).
2. The graphite lubricating column drying device according to claim 1, characterized in that: Water ingress prevention components are provided on both sides of the dehydration box (1), and the water ingress prevention components include hot air blowers (5) fixedly installed on both sides of the dehydration box (1), and air outlet pipes (6) are fixedly installed at the bottom ends of the hot air blowers (5), and the air outlet pipes (6) extend from one end of the hot air blower (5) to the interior of the dehydration box (1), and the inner wall of the air outlet pipes (6) is fixedly connected to a waterproof plate (7).
3. The graphite lubricating column drying device according to claim 1, characterized in that: The bottom ends of the rotating shaft (8) are slidably connected to the inner portion of the support plate (9) and the dehydration box (1), and the drying barrel (2) is arranged on the top end of the support plate (9), and the drying barrel (2) is in contact with the top end of the support plate (9).
4. The graphite lubricating column drying device according to claim 1, characterized in that: Both sides of the spin drying barrel (2) are provided with a limiting assembly, and the limiting assembly includes a card box (14) fixedly connected to both sides of the spin drying barrel (2), the interior of the card box (14) is slidably connected to a limiting block (16), and the inner wall of the dehydration box (1) is provided with a limiting groove (17) used in conjunction with the limiting block (16).
5. The graphite lubricating column drying device according to claim 4, characterized in that: An unlocking assembly is provided inside the card box (14), and the unlocking assembly includes a paddle fixedly connected to the top of the limit block (16). A sliding groove for use with the paddle is provided inside the card box (14), and a spring (15) is fixedly connected between the limit block (16) and the inner wall of the card box (14).
6. The graphite lubricating column drying device according to claim 4, characterized in that: Handles are fixedly connected to both sides of the drying barrel (2), and the limiting groove (17) is an annular structure.
7. The graphite lubricating column drying device according to claim 1, characterized in that: The bottom end of the dehydration box (1) is fixedly connected to a drain pipe (18), and one end of the top of the dehydration box (1) is provided with a box cover (4). A hinge is provided on one side of the box cover (4), and the box cover (4) is rotatably mounted on the top of the dehydration box (1) through the hinge.
8. The graphite lubricating column drying device according to claim 1, characterized in that: The bottom end of the dehydration box (1) is provided with a bottom plate, and the four sides of the bottom of the dehydration box (1) are fixedly connected with support legs, and the support legs are provided on the top of the bottom plate.