Dry ice container for dry ice cleaning device

Abstract

The utility model discloses a dry ice container for a dry ice cleaning device, and relates to the technical field of dry ice containers. The container comprises a support, a container body arranged on the upper portion of the support and a screen box placed in the container body, a sealing cover is hinged to the upper portion of the container body, and a locking piece corresponding to the sealing cover is arranged on the side face of the container body. A U-shaped connecting plate is arranged on one side of the screen box, a heat insulation handle is arranged on one side of the U-shaped connecting plate, two clamping grooves corresponding to the U-shaped connecting plate are formed in the upper side of the container body, and U-shaped rubber pads corresponding to the U-shaped connecting plate are arranged on the inner walls of the clamping grooves. The clamping groove is matched with the U-shaped connecting plate, the screen box can be conveniently placed in the container body, the heat insulation handle is reserved outside the container body, the convenience and safety of taking and placing the screen box are improved through the heat insulation handle, and the situation that the heat insulation handle ices hands due to the fact that the screen box contains dry ice is reduced. And the sealing performance between the inner wall of the clamping groove and the U-shaped connecting plate is improved through the U-shaped rubber mat.

Description

Technical Field

[0001] The utility model belongs to the field of dry ice containers, and specifically relates to a dry ice container for a dry ice cleaning device. Background Technique

[0002] A dry ice cleaning machine is a type of cleaning machine that sprays dry ice pellets of the dry ice cleaning machine onto the working surface to be cleaned through high-pressure air, and uses the physical reaction of temperature difference to cause different substances to separate at different contraction speeds.

[0003] Chinese Patent with publication number CN216369425U discloses a dry ice container for a dry ice cleaning device, including a bottom plate, a support frame, a container body, a closing cover, and a placement box; in the utility model, an air inlet interface and an air outlet interface are respectively connected to an external air inlet pipeline and a spray gun pipeline, a placement groove is convenient for placing the placement box, and at the same time, it can prevent the closing cover from closing not tightly enough, the closing cover is fixed by a thread ring I, the placement box is fixed by a hook, a rubber sealing ring is used to make the connection between the closing cover and the container body closer, the closing cover is fixed by a thread ring II, dry ice is placed in the box body, and the hollow side surface of the box body can make the dry ice fall into the container body and be discharged through the air outlet interface, the upper part of the box body is fixed by a support plate and a placement groove, the middle and lower parts of the box body are fixed by hanging ears and hooks, and the support plate is convenient to grasp through a grasping groove.

[0004] However, during the use of the dry ice container for the dry ice cleaning device disclosed in this application, the box body is taken and placed through the grasping groove, and inserting into the grasping groove to take the support plate is likely to cause fingers or nails to be pinched and injured due to improper operation, and the temperature of the dry ice is relatively low, which is likely to cause the temperature of the support plate after use to be relatively low, making it inconvenient to directly take and place the box body by hand. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a dry ice container for a dry ice cleaning device.

[0006] To solve the above technical problem, the basic concept of the technical solution adopted by the utility model is:

[0007] A dry ice container for a dry ice cleaning device, including a bracket, a container body installed on the upper part of the bracket, a sieve box placed in the container body, an air inlet interface and an air outlet interface are respectively fixedly connected to both ends of the container body, a sealing cover is hinged to the upper part of the container body, and a locking member corresponding to the sealing cover is arranged on the side surface of the container body;

[0008] One side of the sieve box is provided with a U-shaped connecting plate. One side of the U-shaped connecting plate is provided with a heat-insulating handle. The U-shaped connecting plate is located between the heat-insulating handle and the sieve box. The heat-insulating handle is located on one side of the container body. There are two clamping grooves corresponding to the U-shaped connecting plate on the upper side of the container body. The locking member is located between the two clamping grooves. The clamping grooves communicate with the inner cavity of the container body. The clamping grooves penetrate one side of the container body. The inner wall of the clamping groove is provided with a U-shaped rubber pad corresponding to the U-shaped connecting plate. The U-shaped connecting plate is clamped in the U-shaped rubber pad.

[0009] Optionally, support plates are installed on both sides of the inner wall of the container body. The sieve box is located between the two support plates. There is a limiting groove on the upper side of the support plate. The limiting groove penetrates one side of the support plate adjacent to the sieve box. Limiting blocks are installed on both sides of the sieve box. The limiting blocks are clamped in the limiting grooves. Through the cooperation of the limiting blocks and the limiting grooves, it is convenient to position and place the sieve box.

[0010] Optionally, the locking member includes an extension block installed on one side of the container body. A screw rod is installed on the upper side of the extension block. The screw rod is located between the two U-shaped rubber pads. The extension block and the screw rod are located between the U-shaped connecting plate and the sieve box. A nut is threadedly matched with the periphery of the screw rod. The sealing cover includes a cover plate hinged to the upper part of the container body. A sealing pad corresponding to the container body is installed on one side of the cover plate. A U-shaped clamping plate corresponding to the screw rod is installed on the side of the cover plate. Through the cooperation of the sealing pad and the U-shaped rubber pad, the sealing effect of the container body during use is ensured.

[0011] Optionally, the support includes a base plate located below the container body. Two convex blocks are installed on both sides of the container body. Elastic telescopic rods are installed between the convex blocks and the base plate. A vibrator is installed at the lower part of the container body. Through the cooperation of the vibrator and the elastic telescopic rods, the vibration of the container body is controlled, so that the dry ice particles with qualified diameters in the sieve box fall to the bottom of the inner cavity of the container body.

[0012] Optionally, the elastic telescopic rod includes a receiving tube installed on the upper side of the base plate, a lifting rod installed at the lower end of the convex block. A pressing plate slidably matched in the receiving tube is installed at the lower end of the lifting rod. The upper and lower ends of the pressing plate are respectively provided with a first spring and a second spring. A notch corresponding to the lifting rod is provided at the upper end of the receiving tube. The lower part of the lifting rod penetrates the notch. An activity groove is provided at the lower end of the inner wall of the notch. The pressing plate, the first spring and the second spring are all located in the activity groove. The second spring is sleeved on the periphery of the lifting rod. Through the cooperation of the pressing plate with the first spring and the second spring, it is convenient for the lifting rod to quickly reset after moving up and down.

[0013] After adopting the above technical solutions, the present utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the present utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] Through the cooperation of the card slot and the U-shaped connecting plate, it is convenient to place the sieve box inside the container body while leaving the heat-insulating handle outside the container body. The heat-insulating handle improves the convenience and safety of taking and placing the sieve box, reduces the situation that the heat-insulating handle is frozen due to the sieve box containing dry ice, and improves the sealing performance between the inner wall of the card slot and the U-shaped connecting plate through the U-shaped rubber pad. Through the cooperation of the locking piece and the sealing cover, the sealing performance of the container body during use is improved, and the influence of the locking piece on the taking and placing of the sieve box is reduced through the U-shaped connecting plate.

[0015] The following further describes in detail the specific embodiments of the present invention with reference to the accompanying drawings. Brief Description of the Drawings

[0016] The following drawings in the description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the attached

[0017] In the drawings:

[0018] Figure 1 is a schematic three-dimensional structure diagram of an embodiment of the present invention;

[0019] Figure 2 is Figure 1 a schematic diagram of the structure at A in

[0020] Figure 3 is a schematic diagram of the elastic telescopic rod structure of an embodiment of the present invention.

[0021] In the drawings, the list of components represented by each reference numeral is as follows:

[0022] Substrate 1, container body 2, support plate 201, limiting groove 202, card slot 203, U-shaped rubber pad 204, convex block 205, air inlet interface 206, air outlet interface 207, elastic telescopic rod 3, receiving tube 301, notch 302, movable groove 303, lifting rod 304, pressing plate 305, first spring 306, second spring 307, extension block 4, screw 401, nut 402, cover plate 5, sealing gasket 501, U-shaped clamping plate 502, sieve box 6, limiting block 601, U-shaped connecting plate 602, heat-insulating handle 603, vibrator 7.

[0023] It should be noted that these drawings and text descriptions are not intended to limit the scope of the concept of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Description of the Embodiments

[0024] Now, the present invention will be further described in detail with reference to the accompanying drawings.

[0025] Please refer to Figures 1-3As shown in the figure, in this embodiment, a dry ice container for a dry ice cleaning device is provided, which includes a bracket, a container body 2 installed on the upper part of the bracket, and a sieve box 6 placed inside the container body 2. Both ends of the container body 2 are fixedly connected with an air inlet interface 206 and an air outlet interface 207 respectively. A sealing cover is hinged on the upper part of the container body 2, and a locking member corresponding to the sealing cover is arranged on the side of the container body 2;

[0026] One side of the sieve box 6 is provided with a U-shaped connecting plate 602. One side of the U-shaped connecting plate 602 is provided with a heat insulation handle 603. The U-shaped connecting plate 602 is located between the heat insulation handle 603 and the sieve box 6. The heat insulation handle 603 is located on one side of the container body 2. Two clamping grooves 203 corresponding to the U-shaped connecting plate 602 are arranged on the upper side of the container body 2. The locking member is located between the two clamping grooves 203. The clamping groove 203 communicates with the inner cavity of the container body 2. The clamping groove 203 penetrates one side of the container body 2. A U-shaped rubber pad 204 corresponding to the U-shaped connecting plate 602 is installed on the inner wall of the clamping groove 203. The U-shaped connecting plate 602 is clamped in the U-shaped rubber pad 204;

[0027] The U-shaped connecting plate 602 includes a first plate body. Two second plate bodies are installed between the first plate body and the sieve box 6. The second plate bodies are clamped in the U-shaped rubber pad 204. The locking member is located between the two second plate bodies. The locking member is located between the first plate body and the container body 2. The heat insulation handle 603 is installed on the side of the first plate body away from the second plate body.

[0028] An application of one aspect of this embodiment is as follows: Before use, connect the air outlet interface 207 to an external spray gun pipeline, connect the air inlet interface 206 to an external air inlet pipeline, hold the heat insulation handle 603 and place the sieve box 6 into the container body 2, and align the U-shaped connecting plate 602 with the clamping groove 203 and clamp it on the U-shaped rubber pad 204, so that the heat insulation handle 603 remains outside. Then put dry ice into the sieve box 6. Finally, cover the sealing cover on the container body 2, and press the sealing cover tightly on the container body 2 and the U-shaped connecting plate 602 through the locking member. After starting the external air pump, the dry ice particles inside the container body 2 are ejected from the external spray gun through the air outlet interface 207. Similarly, referring to the above operation, the sieve box 6 can be taken out by holding the heat insulation handle 603.

[0029] On both sides of the inner wall of the container body 2 in this embodiment, support plates 201 are installed. The sieve box 6 is located between the two support plates 201. A limiting groove 202 is arranged on the upper side of the support plate 201. The limiting groove 202 penetrates one side of the support plate 201 adjacent to the sieve box 6. Limiting blocks 601 are installed on both sides of the sieve box 6. The limiting blocks 601 are clamped in the limiting grooves 202. The distance for placing the sieve box 6 into the container body 2 is limited by the support plates 201, reducing the probability of the sieve box 6 contacting the bottom of the inner wall of the container body 2. Through the cooperation of the limiting blocks 601 and the limiting grooves 202, it is convenient to position and place the sieve box 6.

[0030] The locking member of this embodiment includes an extension block 4 installed on one side of the container body 2. A screw rod 401 is installed on the upper side of the extension block 4. The screw rod 401 is located between two U-shaped rubber pads 204. The extension block 4 and the screw rod 401 are located between the U-shaped connecting plate 602 and the sieve box 6. A nut 402 is in threaded fit with the circumferential side of the screw rod 401. The sealing cover includes a cover plate 5 hinged to the upper part of the container body 2. A sealing gasket 501 corresponding to the container body 2 is installed on one side of the cover plate 5. A U-shaped clamping plate 502 corresponding to the screw rod 401 is installed on the side of the cover plate 5. During use, the nut 402 is screwed up or removed to reduce the influence of the nut 402 on the rotation of the U-shaped clamping plate 502. Then, the cover plate 5 is rotated and pressed on the container body 2. The rotation of the cover plate 5 drives the sealing gasket 501 and the U-shaped clamping plate 502 to rotate synchronously, so that the U-shaped clamping plate 502 is stuck on the side of the screw rod 401. The nut 402 is tightened again to press it on the U-shaped clamping plate 502, so that the cover plate 5 seals the opening of the container body 2 through the sealing gasket 501. Through the cooperation of the sealing gasket 501 and the U-shaped rubber pad 204, the sealing effect of the container body 2 during use is ensured.

[0031] The bracket of this embodiment includes a base plate 1 located below the container body 2. Two convex blocks 205 are installed on both sides of the container body 2. Elastic telescopic rods 3 are installed between the convex blocks 205 and the base plate 1. A vibrator 7 is installed at the lower part of the container body 2. The operation of the vibrator 7 controls the up-and-down vibration of the container body 2. Through the cooperation of the vibrator 7 and the elastic telescopic rods 3, the vibration of the container body 2 is controlled, so that the dry ice particles with a qualified diameter in the sieve box 6 fall to the bottom of the inner cavity of the container body 2.

[0032] The elastic telescopic rod 3 of this embodiment includes a receiving tube 301 installed on the upper side of the base plate 1 and a lifting rod 304 installed at the lower end of the convex block 205. A pressing plate 305 that is slidably fitted in the receiving tube 301 is installed at the lower end of the lifting rod 304. A first spring 306 and a second spring 307 are respectively arranged at the upper and lower ends of the pressing plate 305. A notch 302 corresponding to the lifting rod 304 is provided at the upper end of the receiving tube 301. The lower part of the lifting rod 304 penetrates through the notch 302. An activity groove 303 is provided at the lower end of the inner wall of the notch 302. The pressing plate 305 and the first spring 306 and the second spring 307 are all located in the activity groove 303. The second spring 307 is sleeved on the circumferential side of the lifting rod 304. Through the cooperation of the pressing plate 305 with the first spring 306 and the second spring 307, it is convenient for the lifting rod 304 to quickly reset after moving up and down. Through the cooperation of the notch 302 and the activity groove 303, the probability of the lifting rod 304 separating from the receiving tube 301 is reduced.

[0033] The present utility model is not limited to the above embodiments. Anyone should be aware that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, all fall within the protection scope of the present utility model. The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. A dry ice container for a dry ice cleaning device, characterized in that: include: A bracket, a container body (2) mounted on the upper part of the bracket, and a sieve box (6) placed in the container body (2); a sealing cover is hingedly connected to the upper part of the container body (2); and a locking piece corresponding to the sealing cover is arranged on the side of the container body (2); A U-shaped connecting plate (602) is installed on one side of the sieve box (6), a heat-insulating handle (603) is installed on one side of the U-shaped connecting plate (602), two slots (203) corresponding to the U-shaped connecting plate (602) are installed on the upper side of the container body (2), and a U-shaped rubber pad (204) corresponding to the U-shaped connecting plate (602) is installed on the inner wall of the slot (203).

2. A dry ice container for a dry ice cleaning device according to claim 1, characterized in that: Support plates (201) are installed on both sides of the inner wall of the container body (2), and a limiting groove (202) is provided on the upper side of the support plate (201). Limiting blocks (601) are installed on both sides of the sieve box (6), and the limiting blocks (601) are clamped in the limiting groove (202).

3. The dry ice container for a dry ice cleaning device according to claim 1, characterized in that: The locking member comprises an extension block (4) mounted on one side of the container body (2), a screw rod (401) being mounted on the upper side of the extension block (4), and a nut (402) being threadedly matched around the circumference of the screw rod (401).

4. A dry ice container for a dry ice cleaning device according to claim 3, characterized in that: The sealing cover comprises a cover plate (5) hingedly connected to the upper part of the container body (2), a sealing gasket (501) is installed on one side of the cover plate (5), and a U-shaped clamping plate (502) corresponding to the screw rod (401) is installed on the side of the cover plate (5).

5. The dry ice container for a dry ice cleaning device according to claim 1, characterized in that: The bracket comprises a base plate (1) located below a container body (2), two protrusions (205) are installed on both sides of the container body (2), an elastic telescopic rod (3) is installed between the protrusion (205) and the base plate (1), and a vibrator (7) is installed at the bottom of the container body (2).

6. A dry ice container for a dry ice cleaning device according to claim 5, characterized in that: The elastic telescopic rod (3) comprises a storage tube (301) mounted on the upper side of the base plate (1), and a lifting rod (304) mounted on the lower end of the protrusion (205); a pressing plate (305) slidably fitted in the storage tube (301) is mounted on the lower end of the lifting rod (304); and a first spring (306) and a second spring (307) are respectively disposed on the upper and lower ends of the pressing plate (305).

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