Formaldehyde storage tank for formaldehyde production

Abstract

The utility model discloses a formaldehyde storage tank for formaldehyde production, and relates to the technical field of formaldehyde storage, the formaldehyde storage tank comprises a formaldehyde storage tank body and a top cover, the bottom of the formaldehyde storage tank body is fixedly provided with two bottom feet, and the bottom of the formaldehyde storage tank body is fixedly provided with a discharge port. Through rotation of a screw rod, a movable frame can be driven to move downwards, so that two first fixing seats, two transverse plates and a connecting plate move downwards along with the movable frame, and a top cover moves downwards in the closing process; when the formaldehyde storage tank body is sealed, the continuous downward force extrudes the sealing soft cushion between the formaldehyde storage tank body and the top cover, so that the sealing soft cushion is tightly attached to the annular sealing groove, the formaldehyde storage tank body is effectively sealed, the formaldehyde storage tank body can be sealed and covered without multiple steps, operation is easy and convenient, and the working efficiency is improved. And the practicability of the storage tank is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to formaldehyde storage technical field, specifically a formaldehyde storage tank for formaldehyde production. BACKGROUND

[0002] Formaldehyde is a colorless gas with irritating odor, widely used in industry and home, it is an organic compound, belongs to aldehyde, is often used for producing plastics, resin, fiber, building materials and as disinfectant and preservative, formaldehyde also exists in many daily necessities, such as furniture, floor, wallpaper and certain cleaning agent, because formaldehyde will have certain stimulation harm to human body, so it is usually stored by people using storage tank.

[0003] The utility model discloses a formaldehyde storage tank for formaldehyde production, including support leg, the top of support leg is fixedly connected with the jar body, the surface of jar body is equipped with the observation window, the top of jar body is fixedly connected with the oil collecting groove, the top of oil collecting groove is fixedly connected with the jar cover, the top of jar cover is fixedly connected with the handle, the left side of jar cover is fixedly connected with the lock piece, the inside of lock piece is fixedly connected with the bolt.

[0004] In the above scheme, although there are many benefits, but also has the following defects: the device in the use process, is through bolt to seal and fix between jar cover and jar body, when the staff needs to open jar cover to clean or maintain the internal structure, needs to use the tool first to unload bolt, then opens jar cover, it is more troublesome to operate, and the effect of using is not very good. Utility model content

[0005] The utility model discloses a formaldehyde storage tank for formaldehyde production, including support leg, the top of support leg is fixedly connected with the jar body, the surface of jar body is equipped with the observation window, the top of jar body is fixedly connected with the oil collecting groove, the top of oil collecting groove is fixedly connected with the jar cover, the top of jar cover is fixedly connected with the handle, the left side of jar cover is fixedly connected with the lock piece, the inside of lock piece is fixedly connected with the bolt.

[0006] In order to achieve the above object, the utility model provides following technical scheme: a formaldehyde storage tank for formaldehyde production, including formaldehyde storage tank body and top cap, the bottom of formaldehyde storage tank body is fixedly installed with two bottom feet, the bottom of formaldehyde storage tank body is fixedly installed with discharge port, the outside of formaldehyde storage tank body is fixedly installed with observation window, the bottom of top cap is fixedly installed with sealing soft pad, the open and close sealing structure is arranged between formaldehyde storage tank body and top cap, the open and close sealing structure includes support plate, the support plate is fixedly installed in the outside of formaldehyde storage tank body, the top of support plate is rotatably installed with screw rod, the outside of screw rod is threadedly connected with moving frame, the top of moving frame is fixedly installed with two first fixed seats, the side of two first fixed seats is rotatably installed with horizontal plate, the fixed installation of connecting plate between two horizontal plates, the connecting plate is fixedly installed in the outside of top cap.

[0007] Preferably, the top of the moving frame is rotatably installed with a first bevel gear, the bottom of the first bevel gear is fixedly installed with a square slide, the square slide penetrates the moving frame and is in contact with the moving frame, which can effectively prevent the square slide from being blocked by the moving frame when rotating.

[0008] Preferably, the top of the screw rod is provided with an elongated slot, the square slide is arranged in the elongated slot and in sliding contact with the screw rod, and the elongated slot at the top of the screw rod and the square slide cooperate to rotate the square slide when the screw rod rotates, and the square slide slides in the elongated slot when moving upward, without affecting the rotation of the screw rod.

[0009] Preferably, a shaft is rotatably installed between the two first fixed seats, the two ends of the shaft penetrate the two first fixed seats and are fixedly connected with the two horizontal plates respectively, a second bevel gear is fixedly installed on the outside of the shaft, and the first bevel gear and the second bevel gear are meshingly connected.

[0010] Preferably, limit plates are fixedly installed on both sides of the moving frame, two vertical plates are fixedly installed on the top of the support plate, and the two vertical plates penetrate the two limit plates and are in sliding contact with the two limit plates respectively, the two limit plates and the two vertical plates cooperate to effectively limit the moving position of the moving frame, preventing the moving frame from rotating with the screw rod during the rotation of the screw rod.

[0011] Preferably, a worm gear is fixedly installed at the bottom end of the screw rod and penetrates the support plate, two second fixed seats are fixedly installed at the bottom of the support plate, a worm is rotatably installed between the two second fixed seats, the worm gear and the worm are meshingly connected, and a handle is fixedly installed at one end of the worm and penetrates one of the second fixed seats.

[0012] Preferably, the top of the formaldehyde storage tank body is provided with an annular sealing groove, the bottom of the sealing soft pad and the annular sealing groove are adaptively matched, and the annular sealing groove is filled by the deformation of the sealing soft pad during the stress process of the downward movement of the sealing soft pad along with the top cover, so that the formaldehyde storage tank body and the top cover are seamless, and the formaldehyde storage tank body is effectively sealed.

[0013] Compared with the prior art, the formaldehyde storage tank body has the advantages that:

[0014] The formaldehyde storage tank body is effectively sealed, and the formaldehyde storage tank body is sealed and closed without multiple steps, which is simple and convenient to operate, and improves the practicability of the storage tank. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the formaldehyde storage tank for formaldehyde production.

[0016] Figure 2 It is a whole structure side view of the formaldehyde storage tank for formaldehyde production.

[0017] Figure 3 It is a sealing opening and closing structure schematic view of the formaldehyde storage tank for formaldehyde production.

[0018] Figure 4 It is a moving frame partial structure sectional view of the formaldehyde storage tank for formaldehyde production.

[0019] Figure 5 It is a formaldehyde storage tank body partial structure schematic view of the formaldehyde storage tank for formaldehyde production.

[0020] Reference signs in the drawing: 1, formaldehyde storage tank body; 2, bottom foot; 3, discharge port; 4, observation window; 5, top cover; 6, sealing soft pad; 7, annular sealing groove; 9, support plate; 10, screw rod; 11, moving frame; 12, first fixed seat; 13, horizontal plate; 14, connecting plate; 15, first bevel gear; 16, square slide plate; 17, rotating shaft; 18, second bevel gear; 19, limiting plate; 20, vertical plate; 21, worm wheel; 22, second fixed seat; 23, worm; 24, rotating handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0022] Embodiment: As shown in the figure, Figure 1 Figure 5 The utility model provides a formaldehyde storage tank for formaldehyde production's technical scheme, including formaldehyde storage tank body 1 and top 5, the bottom fixed mounting of formaldehyde storage tank body 1 has two bottom feet 2, the bottom fixed mounting of formaldehyde storage tank body 1 has discharge port 3, the outside fixed mounting of formaldehyde storage tank body 1 has observation window 4, the bottom fixed mounting of top 5 has sealing soft pad 6, the opening and closing sealing structure is arranged between formaldehyde storage tank body 1 and top 5, and the opening and closing sealing structure includes support plate 9, support plate 9 is fixedly installed on the outside of formaldehyde storage tank body 1, the top of support plate 9 is rotatably installed with screw rod 10, the outside of screw rod 10 is threadedly connected with moving frame 11, the top of moving frame 11 is fixedly installed with two first fixed seat 12, the lateral surface of two first fixed seat 12 is rotatably installed with horizontal plate 13, and the lateral surface of two horizontal plate 13 is fixedly installed with connecting plate 14, and connecting plate 14 is fixedly installed on the outside of top 5.

[0023] For the structure technology of formaldehyde storage tank body 1, a specific structure of formaldehyde storage tank for formaldehyde production is adopted.

[0024] The top of moving frame 11 is rotatably installed with first bevel gear 15, the bottom of first bevel gear 15 is fixedly installed with square slide 16, square slide 16 penetrates moving frame 11 and does not contact with moving frame 11.

[0025] The top of screw rod 10 is provided with long strip-shaped sliding slot, and square slide 16 is arranged in the long strip-shaped sliding slot and in sliding contact with screw rod 10.

[0026] The two ends of rotating shaft 17 respectively penetrate two first fixed seat 12 and are respectively fixedly connected with two horizontal plate 13, the outside of rotating shaft 17 is fixedly installed with second bevel gear 18, and first bevel gear 15 and second bevel gear 18 are meshed and connected.

[0027] The two sides of moving frame 11 are fixedly installed with limiting plate 19, the top of support plate 9 is fixedly installed with two vertical plates 20, and the two vertical plates 20 respectively penetrate two limiting plate 19 and are respectively in sliding contact with two limiting plate 19.

[0028] ​The bottom end of the screw rod 10 is fixedly provided with a worm wheel 21 penetrating through the support plate 9, the bottom of the support plate 9 is fixedly provided with two second fixing bases 22, the two second fixing bases 22 are rotatably provided with a worm 23 penetrating through one of the second fixing bases 22, the worm wheel 21 is meshingly connected with the worm 23, and one end of the worm 23 is fixedly provided with a handle 24 penetrating through the second fixing base 22.

[0029] The top of the formaldehyde storage tank body 1 is provided with an annular sealing groove 7, and the bottom of the sealing soft pad 6 is adaptively matched with the annular sealing groove 7.

[0030] It should be noted that the utility model discloses a formaldehyde storage tank for formaldehyde production, when storing formaldehyde, the formaldehyde is added to the inside of the formaldehyde storage tank body 1, after adding, the handle 24 is rotated, the handle 24 drives the worm 23 to rotate, thereby driving the worm wheel 21 to meshingly rotate, so that the screw rod 10 is rotated, thereby driving the square slide plate 16 in the inside of the screw rod 10 to rotate, thereby driving the first bevel gear 15 to rotate, so that the second bevel gear 18 is meshingly rotated, the shaft 17 is rotated, thereby driving the two cross plates 13 to rotate, the connecting plate 14 drives the top cover 5 to rotate, so that the opened top cover 5 is closed.

[0031] During the closing process of the top cover 5, the screw rod 10 is rotated, thereby driving the moving frame 11 to move downwards, so that the two first fixing bases 12, the two cross plates 13 and the connecting plate 14 are moved downwards, so that the top cover 5 is moved downwards during the closing process, when the top cover 5 is attached to the formaldehyde storage tank body 1, the continuous downward force can extrude the sealing soft pad 6 between the formaldehyde storage tank body 1 and the top cover 5, so that the sealing soft pad 6 is closely attached to the annular sealing groove 7, the formaldehyde storage tank body 1 is effectively sealed, the formaldehyde storage tank body 1 can be sealed and closed without multiple steps, the operation is simple and convenient, and the practicability of the storage tank is improved.

[0032] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.

Claims

1. A formaldehyde storage tank for formaldehyde production, characterized by: The formaldehyde storage tank comprises a formaldehyde storage tank body (1) and a top cover (5), wherein two feet (2) are fixedly installed at the bottom of the formaldehyde storage tank body (1), a discharge outlet (3) is fixedly installed at the bottom of the formaldehyde storage tank body (1), an observation window (4) is fixedly installed on the outside of the formaldehyde storage tank body (1), a sealing cushion (6) is fixedly installed at the bottom of the top cover (5), an opening and closing sealing structure is provided between the formaldehyde storage tank body (1) and the top cover (5), and the opening and closing sealing structure comprises a support plate (9), the support plate The plate (9) is fixedly mounted on the outside of the formaldehyde storage tank body (1), a screw (10) is rotatably mounted on the top of the support plate (9), the outer side of the screw (10) is threadedly connected to a movable frame (11), two No. 1 fixing seats (12) are fixedly mounted on the top of the movable frame (11), a horizontal plate (13) is rotatably mounted on one side of each of the two No. 1 fixing seats (12), a connecting plate (14) is fixedly mounted between the two horizontal plates (13), and the connecting plate (14) is fixedly mounted on the outside of the top cover (5).

2. A formaldehyde storage tank for formaldehyde production according to claim 1, characterized in that: A first bevel gear (15) is rotatably mounted on the top of the movable frame (11), and a square slide (16) is fixedly mounted on the bottom of the first bevel gear (15). The square slide (16) passes through the movable frame (11) and has no contact with the movable frame (11).

3. A formaldehyde storage tank for formaldehyde production according to claim 2, characterized in that: A long strip chute is provided on the top of the screw rod (10), and the square slide plate (16) is arranged inside the long strip chute and is in sliding contact with the screw rod (10).

4. The formaldehyde storage tank for formaldehyde production according to claim 2, characterized in that: A rotating shaft (17) is rotatably mounted between the two No. 1 fixing seats (12), and both ends of the rotating shaft (17) respectively penetrate the two No. 1 fixing seats (12) and are respectively fixedly connected to the two transverse plates (13). A No. 2 bevel gear (18) is fixedly mounted on the outer side of the rotating shaft (17), and the No. 1 bevel gear (15) and the No. 2 bevel gear (18) are meshed and connected.

5. The formaldehyde storage tank for formaldehyde production according to claim 2, characterized in that: Limiting plates (19) are fixedly mounted on both sides of the movable frame (11), and two vertical plates (20) are fixedly mounted on the top of the support plate (9). The two vertical plates (20) respectively penetrate the two limiting plates (19) and are in sliding contact with the two limiting plates (19).

6. The formaldehyde storage tank for formaldehyde production according to claim 1, characterized in that: The bottom end of the screw (10) passes through the support plate (9) and is fixedly mounted with a worm wheel (21). Two No. 2 fixing seats (22) are fixedly mounted on the bottom of the support plate (9). A worm (23) is rotatably mounted between the two No. 2 fixing seats (22). The worm wheel (21) and the worm (23) are meshedly connected. One end of the worm (23) passes through one of the No. 2 fixing seats (22) and is fixedly mounted with a turning handle (24).

7. The formaldehyde storage tank for formaldehyde production according to claim 1, characterized in that: An annular sealing groove (7) is provided on the top of the formaldehyde storage tank body (1), and the bottom of the sealing cushion (6) is adaptively matched to the annular sealing groove (7).

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