Crucible cleaning device

Abstract

The utility model discloses a crucible cleaning device which comprises a cleaning assembly and a clamping assembly. The cleaning assembly comprises a driving shaft, a first elastic telescopic rod arranged on the side face of the driving shaft, a first cleaning plate rotationally installed at the tail end of the first elastic telescopic rod, a second elastic telescopic rod installed at the tail end of the driving shaft and a second cleaning plate installed at the tail end of the second elastic telescopic rod. The clamping assembly is arranged below the cleaning assembly, the clamping assembly comprises a fixing cylinder, a clamping unit and a driving unit, and the clamping unit and the driving unit are arranged in the fixing cylinder; the clamping unit comprises a cross, supporting rods arranged at the four ends of the top of the cross and a plurality of clamping rods horizontally penetrating through the supporting rods, a clamping piece is installed at one end of each clamping rod, and the crucible cleaning device can clean crucibles of different models.

Description

TECHNICAL FIELD

[0001] The utility model relates to a crucible equipment cleaning technical field, specifically to a kind of crucible cleaning device. BACKGROUND

[0002] Quartz crucible is a kind of high-temperature experimental container, commonly used in high-temperature chemical reaction or sample processing, after experiment is completed, quartz crucible needs to be washed thoroughly to remove residual material, ensure that next time use will not affect experimental result.Crucible is generally divided into three categories: the first type of copper smelting crucible;The second type is copper alloy smelting crucible, special round has 100 numbers, round has 100 numbers, the third type of steel smelting crucible has 100 numbers.

[0003] And in the process of cleaning crucible, crucible needs to be fixed to avoid displacement of crucible during cleaning process;But, due to the different model specifications of crucible, and traditional crucible cleaning device usually uses a kind of fixture and cleaning brush head, when cleaning other specifications and models of crucible, then need to replace fixture and cleaning brush head, operation is more inconvenient. UTILITY MODEL CONTENTS

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to invent a kind of crucible cleaning device that can clean different models of crucible.

[0005] The utility model purposes adopt the following technical solutions:

[0006] A kind of crucible cleaning device, comprising:

[0007] Cleaning assembly, including drive shaft, first elastic telescopic link set in the side surface of the drive shaft, first cleaning plate rotatably installed in the end of the first elastic telescopic link, second elastic telescopic link installed in the end of the drive shaft and second cleaning plate installed in the end of the second elastic telescopic link;

[0008] The clamping assembly is arranged below the cleaning assembly and comprises a fixing cylinder, a clamping unit and a driving unit. The clamping unit and the driving unit are arranged in the fixing cylinder. The clamping unit comprises a cross, support rods arranged at four ends of the top of the cross, and clamping rods horizontally penetrating the support rods. One end of the clamping rod is provided with a clamping piece, and the other end of the clamping rod penetrates the support rod and is provided with a spherical sliding block. The outside of one end of the clamping rod penetrating the support rod is provided with a first elastic piece, and the two ends of the first elastic piece are respectively abutted with the spherical sliding block and the support rod. The bottom of the cross is uniformly provided with a plurality of elastic damping rods. The driving unit comprises a driving seat arranged on the inner side of the fixing cylinder. The driving seat is provided with an inclined surface. The spherical sliding block is adapted to slide along the inclined surface to drive the clamping rods to move towards or away from each other.

[0009] The driving assembly comprises a fixing seat arranged on the outer side of the fixing cylinder and fixedly connected with the fixing cylinder, a support seat arranged on the top of the fixing seat, a sliding seat in sliding connection with the support seat, a first driving motor arranged on the sliding seat, and a sliding seat driving unit for driving the sliding seat to slide. The main shaft of the first driving motor is fixedly connected with the driving shaft.

[0010] Further, the clamping piece comprises a clamping plate made of elastic material and arranged in an arc shape.

[0011] Further, the clamping piece comprises a clamping seat and two pressing rods. The clamping seat is fixedly connected with the clamping rod. One end of each of the two pressing rods penetrates the clamping seat and is provided with a mounting seat. The other end of each of the two pressing rods is hingedly connected with the two ends of the clamping seat. One end of the pressing rod penetrating the clamping seat is externally provided with a second elastic piece. One end of the second elastic piece is fixedly connected with the mounting seat, and the other end is fixedly connected with the clamping seat.

[0012] Further, the abutting surface of the clamping plate and the crucible and the abutting surface of the cross and the crucible are provided with rubber pads.

[0013] Further, the cleaning assembly further comprises a third elastic piece. One end of the third elastic piece is fixedly connected with the first cleaning plate, and the other end is fixedly connected with the driving shaft. The bottom of the first cleaning plate is inclined towards the direction of the driving shaft.

[0014] Further, a water supply assembly is further provided. The water supply assembly comprises a water tank arranged on the fixing seat, a water pump arranged in the water tank, a spray head arranged on the sliding seat, and a water pipe connecting the spray head and the water pump. The outlet of the spray head is arranged towards the direction of the clamping assembly.

[0015] Further, the side surface of the fixing cylinder is provided with a drain port.

[0016] Furthermore, the slide drive unit includes a second drive motor mounted on the fixed base and a drive screw fixedly connected to the main shaft of the second drive motor, and the slide is threadedly connected to the drive screw.

[0017] Furthermore, the fixed base is also provided with two guide rods that are slidably connected to the sliding base, and the two guide rods are respectively provided on both sides of the second drive motor.

[0018] Furthermore, a spring is sleeved on the outside of the elastic damping rod and the first elastic telescopic rod. Beneficial effects

[0019] This invention utilizes a first elastic element, a drive seat, and a spherical slider to clamp crucibles of different diameters; furthermore, it employs a first elastic telescopic rod and a first cleaning plate to allow the cleaning component to extend into the crucibles and clean crucibles of different sizes. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a crucible cleaning device according to the present invention;

[0021] Figure 2 This is a partial cross-sectional view of a crucible cleaning device according to the present invention;

[0022] Figure 3 This is a structural schematic diagram of a crucible cleaning device according to this utility model from another angle;

[0023] Figure 4 This is a top view of a crucible cleaning device according to the present invention;

[0024] Figure label:

[0025] 10. Cleaning assembly; 101. Drive shaft; 102. First elastic telescopic rod; 103. First cleaning plate; 104. Second elastic telescopic rod; 105. Second cleaning plate; 106. Third elastic element; 20. Clamping assembly; 201. Fixing cylinder; 202. Clamping unit; 2021. Cross; 2022. Support rod; 2023. Clamping rod; 2024. Spherical slider; 2025. First elastic element; 2026. Elastic damping rod; 2027. Clamping plate; 2028, clamping seat; 2029, pressure rod; 20210, second elastic element; 203, drive unit; 2031, drive seat; 2032, inclined plane; 30, drive assembly; 301, fixed seat; 302, support seat; 303, sliding seat; 304, first drive motor; 305, second drive motor; 306, drive screw; 307, guide rod; 40, water supply assembly; 401, water tank; 402, nozzle; 403, water pipe. DETAILED DESCRIPTION

[0026] The utility model will be further described below in combination with the drawings and specific embodiments. It should be noted that the embodiments described below or the technical features thereof can be combined to form new embodiments without conflict.

[0027] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0028] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0029] In the description of the utility model, it should be noted that, unless otherwise specifically defined and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] As Figures 1-4 A crucible cleaning device, comprising

[0031] The cleaning assembly 10 comprises a driving shaft 101, a first elastic telescopic rod 102 arranged on the side of the driving shaft 101, a first cleaning plate 103 rotatably mounted at the end of the first elastic telescopic rod 102, a second elastic telescopic rod 104 mounted at the end of the driving shaft 101, and a second cleaning plate 105 mounted at the end of the second elastic telescopic rod 104.

[0032] The clamping assembly 20 arranged below the cleaning assembly 10 comprises a fixing cylinder 201, a clamping unit 202 and a driving unit 203, the clamping unit 202 and the driving unit 203 are arranged in the fixing cylinder 201, the clamping unit 202 comprises a cross 2021, support rods 2022 arranged at four ends of the top of the cross 2021, and a plurality of clamping rods 2023 horizontally penetrating the support rods 2022, one end of the clamping rod 2023 is provided with a clamping piece, the other end of the clamping rod 2023 penetrates the support rod 2022 and is provided with a spherical sliding block 2024, the outside of the end of the clamping rod 2023 penetrating the support rod 2022 is sleeved with a first elastic piece 2025, the two ends of the first elastic piece 2025 are respectively abutted with the spherical sliding block 2024 and the support rod 2022, the bottom of the cross 2021 is uniformly provided with a plurality of elastic damping rods 2026, the driving unit 203 comprises a driving seat 2031 arranged in the inner side of the fixing cylinder 201, the driving seat 2031 is provided with an inclined surface 2032, the spherical sliding block 2024 is adapted to slide along the inclined surface 2032 to drive a plurality of clamping rods 2023 to drive the clamping pieces to move towards or away from each other.

[0033] The driving assembly 30 comprises a fixing seat 301 arranged outside the fixing cylinder 201 and fixedly connected with the fixing cylinder 201, a support seat 302 arranged at the top of the fixing seat 301, a sliding seat 303 in sliding connection with the support seat 302, a first driving motor 304 arranged on the sliding seat 303, and a sliding seat driving unit 203 for driving the sliding seat 303 to slide, the main shaft of the first driving motor 304 is fixedly connected with the driving shaft 101.

[0034] The utility model discloses a cross 2021 is placed to the crucible to be cleaned first on working, the elastic damping rod 2026 of installing at the bottom of cross 2021 will contract under the gravity of crucible, cross 2021 moves down, simultaneously drive the clamping rod 2023 of installing on support rod 2022 and move down, at this moment, spherical sliding block 2024 will slide down along the inclined plane 2032 to drive the clamping rod 2023 drive the clamping piece relative movement, namely, movement towards the direction of crucible, until the clamping piece and the surface of crucible abut, complete the clamping of crucible, slide drive unit 203 drive sliding seat 303 and move down to drive cleaning assembly 10 and move down, and first cleaning plate 103 enters the inside of crucible, and the inner wall of crucible and first cleaning plate 103 contact and extrude first cleaning plate 103, and first elastic telescopic link 102 contracts, so that the width of cleaning assembly 10 can be adapted to the diameter of crucible, then, first cleaning plate 103 continues to move down, at this moment, the inner wall of crucible will push first cleaning plate 103, and the top end of first cleaning plate 103 swings towards the direction of drive shaft 101, and the bottom end of first cleaning plate 103 moves away from the direction of drive shaft 101, namely, moves towards the direction of the inner wall of crucible, so that first cleaning plate 103 can be attached to the inner wall of crucible after entering the inside of crucible completely, and second cleaning plate 105 is attached to the bottom of crucible, and first drive motor 304 works to drive first cleaning plate 103 and second cleaning plate 105 to rotate through drive shaft 101 to clean the inner wall of crucible.

[0035] The utility model discloses a first elastic piece 2025, drive seat 2031 and spherical sliding block 2024 cooperate to be able to hold the crucible of different diameter size, and the first elastic telescopic link 102 and first cleaning plate 103 cooperate to make cleaning assembly 10 can extend into the crucible to clean the crucible of different size.

[0036] In the embodiment, the first cleaning plate 103 in the unused state is arranged in a manner that the bottom end inclines towards the direction of the drive shaft 101, and the length of the first elastic telescopic link 102 is greater than the radius of the crucible, so that the bottom end of the first cleaning plate 103 can extend into the opening of the crucible without being maintained in this state. Therefore, in the embodiment, a third elastic piece 106 is further arranged, one end of the third elastic piece 106 is fixedly connected to the first cleaning plate 103, and the other end is fixedly connected to the drive shaft 101, so that the bottom of the first cleaning plate 103 inclines towards the direction of the drive shaft 101.

[0037] In order to improve the telescopic property of the elastic damping rod 2026 and the first elastic telescopic link 102, a spring is further arranged outside the elastic damping rod 2026 and the first elastic telescopic link 102.

[0038] Meanwhile, in order to enable the clamping assembly 20 to clamp the crucible better, in the embodiment, the clamping piece comprises a clamping plate 2027 made of elastic material and arranged in an arc shape. The clamping plate 2027 made of elastic material can deform when in contact with crucibles of different diameters, so as to better fit the crucible and improve the clamping effect. In addition, in order to enable the clamping plate 2027 to better fit the crucible and improve the clamping effect, in the embodiment, the clamping piece comprises a clamping seat 2028 and two pressing rods 2029. The clamping seat 2028 is fixedly connected with the clamping rod 2023. One end of each of the two pressing rods 2029 penetrates through the clamping seat 2028 and is provided with a mounting seat. The other end of each of the two pressing rods 2029 is hingedly connected with the two ends of the clamping seat 2028. The second elastic member 20210 is externally mounted on one end of the pressing rod 2029 penetrating through the clamping seat 2028. One end of the second elastic member 20210 is fixedly connected with the mounting seat, and the other end is fixedly connected with the clamping seat 2028. During clamping, the two pressing rods 2029 can tightly abut the two ends of the clamping plate 2027 on the outer wall of the crucible under the elastic action of the second elastic member 20210, so as to prevent the crucible from rotating during the cleaning process.

[0039] In order to further reduce the probability of the crucible rotating during the cleaning process, in the embodiment, the fitting surface of the clamping plate 2027 and the crucible and the fitting surface of the crucifix 2021 and the crucible are provided with rubber pads. During work, the clamping plate 2027 can abut the rubber pads on the surface of the crucible to avoid the rotation of the crucible.

[0040] In order to facilitate the staff to clean the crucible, in the embodiment, a water supply assembly 40 is further provided. The water supply assembly 40 comprises a water tank 401 mounted on the fixed seat 301, a water pump mounted in the water tank 401, a spray head 402 mounted on the sliding seat 303, and a water pipe 403 connecting the spray head 402 and the water pump. The outlet of the spray head 402 is arranged towards the clamping assembly 20.

[0041] During work, the water pump pumps the water in the water tank 401 to the spray head 402 through the water pipe 403, so as to spray the water into the crucible for cleaning by the spray head 402.

[0042] In order to avoid sewage remaining in the fixed cylinder 201, in the embodiment, a drain is arranged on the side surface of the fixed cylinder 201.

[0043] Specifically, in the embodiment, the sliding seat driving unit 203 comprises a second driving motor 305 mounted on the fixed seat 301 and a driving screw 306 fixedly connected with the main shaft of the second driving motor 305. The sliding seat 303 is threadedly connected with the driving screw 306.

[0044] The fixed seat 301 is further provided with two guide rods 307 which are in sliding connection with the sliding seat 303, and the two guide rods 307 are respectively arranged on the two sides of the second driving motor 305, so as to avoid the deviation of the sliding seat 303 when moving along the length direction of the support seat 302.

[0045] The above is further detailed description of the utility model in combination with specific embodiments, and cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary skilled in the art to which the utility model belongs, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, and all should be regarded as belonging to the protection scope determined by the claims submitted by the utility model.

Claims

1. A crucible cleaning apparatus, characterized by, The utility model provides a kind of cleaning device for crucible, including: Cleaning assembly, including drive shaft, first elastic telescopic rod being arranged in the side of the drive shaft, first cleaning plate being rotatably installed in the end of the first elastic telescopic rod, second elastic telescopic rod being installed in the end of the drive shaft and second cleaning plate being installed in the end of the second elastic telescopic rod; Clamping assembly, arranged below the cleaning assembly, including fixed cylinder, clamping unit and drive unit, the clamping unit and the drive unit are arranged in the fixed cylinder, the clamping unit includes cross, support rod being arranged in the four ends of the top of the cross and several clamping rods being horizontally penetrated through the support rod, one end of the clamping rod is equipped with clamping piece, the other end of the clamping rod is penetrated through the support rod and is equipped with spherical sliding block, the outside of the end of the clamping rod being penetrated through the support rod is equipped with first elastic element, the two ends of the first elastic element are respectively abutted with the spherical sliding block and the support rod, the bottom of the cross is uniformly equipped with a plurality of elastic damping rods, the drive unit includes drive seat being installed in the inner side of the fixed cylinder, the drive seat is equipped with slope, the spherical sliding block is suitable for sliding along the slope, to drive a plurality of the clamping rod to drive the clamping piece to move towards or away from each other; Drive assembly, including fixed seat being arranged outside the fixed cylinder and being fixedly connected with the fixed cylinder, support seat being installed on the top of the fixed seat, sliding seat being slidably connected with the support seat, first drive motor being installed on the sliding seat and sliding seat drive unit for driving the sliding seat to slide, the main shaft of the first drive motor is fixedly connected with the drive shaft.

2. The crucible cleaning apparatus of claim 1, wherein: The clamping piece includes a clamping plate, which is arranged in an arc shape and made of an elastic material.

3. The crucible cleaning apparatus of claim 2, wherein: The clamping piece includes a clamping seat and two pressing rods, the clamping seat is fixedly connected with the clamping rod, one end of the two pressing rods is penetrated through the clamping seat and is equipped with a mounting seat, the other end of the two pressing rods is respectively hinged with the two ends of the clamping seat, the second elastic element is installed on the outside of the end of the pressing rod being penetrated through the clamping seat, one end of the second elastic element is fixedly connected with the mounting seat, and the other end is fixedly connected with the clamping seat.

4. The crucible cleaning apparatus of claim 2, wherein: The clamping plate and the contact surface of the crucible, and the cross and the contact surface of the crucible, are provided with rubber pads.

5. The crucible cleaning apparatus of claim 1, wherein: The cleaning assembly further includes a third elastic element, one end of the third elastic element is fixedly connected with the first cleaning plate, and the other end is fixedly connected with the drive shaft, and the bottom of the first cleaning plate is inclined towards the direction of the drive shaft.

6. The crucible cleaning apparatus of claim 1, wherein: It also includes a water supply assembly, the water supply assembly includes a water tank installed on the fixed seat, a water pump installed in the water tank, a spray head installed on the sliding seat and a water pipe connecting the spray head and the water pump, and the outlet of the spray head is arranged towards the direction of the clamping assembly.

7. The crucible cleaning apparatus of claim 6, wherein: The side of the fixed cylinder is provided with a drain port.

8. The crucible cleaning apparatus of claim 1, wherein: The sliding seat drive unit includes a second drive motor installed on the fixed seat and a drive screw fixedly connected with the main shaft of the second drive motor, and the sliding seat is threadedly connected with the drive screw.

9. The crucible cleaning apparatus of claim 8, wherein: The fixed seat is also provided with two guide rods slidably connected with the sliding seat, and the two guide rods are respectively arranged on the two sides of the second drive motor.

10. The crucible cleaning apparatus of claim 1, wherein: The elastic damping rod and the first elastic telescopic rod are externally sleeved with springs.

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