Blow molding grain storage barrel

Abstract

The utility model discloses a blow molding grain storage barrel and barrel body assembly in the technical field of grain storage, which comprises a barrel body, an opening edge mounted at the top of the barrel body, a first sealing ring arranged between the opening edge and the barrel body, and a barrel cover assembly comprising a cover body, a hollow cylinder mounted at the center of the cover body, and a turntable mounted at the bottom of the cover body, a first connecting part is connected to the center of the top of the rotating disc, locking parts are connected to the two sides of the rotating disc, a rotating base is installed on the top of the cover body, and a second connecting part clamped to the first connecting part is connected to the center of the bottom of the rotating base. The cover body, the hollow cylinder, the rotating disc, the first connecting part, the locking part, the rotating seat and the second connecting part are arranged in a matched mode, so that the rotating disc rotates to drive the locking part to rotate at the bottom of the edge of the opening for opening, closing and locking, and the cover body and the can body are connected more firmly; grain in the barrel body can be well prevented from being affected with damp or polluted, and cleanliness and sanitation are kept.

Description

Technical Field

[0001] The utility model relates to the technical field of grain storage, in particular to a blow-molded grain storage barrel. Background Art

[0002] Food is an indispensable necessity in people's lives, but nowadays families store food in bags, barrels, jars and other containers, which are placed anywhere randomly. They are easily affected by moisture, mold and insects, and are placed in a messy manner and inconvenient to use. Due to limited household space, most families do not have special containers for storing food. Also, due to the convenience of supermarkets, they buy small amounts and go to the supermarket to buy more after eating. Therefore, many families do not have the habit of storing food. Once there is an emergency, the supermarket cannot supply enough food, which will cause panic.

[0003] With the economic development of society, the continuous improvement of scientific and technological levels and people's living standards, people's demand for high-quality, high-nutrition green food is increasing, and people are more inclined to buy new food. During the autumn harvest season, some families will buy a large amount of new food. Therefore, a grain storage barrel is needed that can store food for a long time and ensure that the food will not be affected by moisture or contamination. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the utility model aims to provide a blow-molded grain storage barrel, which can solve the problem that the existing grain may be damp or contaminated during storage.

[0006] In order to solve the above technical problems, the utility model provides a blow-molded grain storage barrel, which adopts the following technical solution: a barrel body assembly, which includes a barrel body, an opening edge is installed on the top of the barrel body, and a first sealing ring is arranged between the opening edge and the barrel body;

[0007] A barrel cover assembly, the barrel cover assembly is arranged at the top of the opening edge, and comprises a cover body, a rubber sealing ring is arranged at the bottom of the inner cavity of the cover body, a hollow cylinder is installed at the center of the cover body, a turntable is installed at the bottom of the cover body, a first connecting part is connected at the center of the top of the turntable, locking parts are connected at both sides of the turntable, a rotating seat is installed at the top of the cover body, and a second connecting part that is clamped with the first connecting part is connected at the center of the bottom of the rotating seat;

[0008] A fixing component is arranged between the first connecting part and the second connecting part, and includes an air-blocking plastic ring, which is installed inside the first connecting part. A screw is passed through the inside of the second connecting part, and the bottom of the screw passes through the cover body and extends into the inside of the air-blocking plastic ring.

[0009] By adopting the above technical solution, the present solution stores grains through the barrel body, and then covers the cover body on the top of the first sealing ring. At this time, the staff rotates the rotating seat. Since the first connecting part and the second connecting part are connected, the rotating seat can drive the turntable to rotate when it rotates, and the rotation of the turntable drives the locking part to rotate until the locking part abuts against the bottom of the opening edge, and then the opening edge can be locked, so that the cover body can be tightly covered on the bottom of the barrel body, which can effectively prevent the grain in the barrel body from getting damp or contaminated, and keep it clean and hygienic.

[0010] Optionally, both sides of the opening edge are connected with flaps, and two groups of the flaps are fitted and connected to the inner wall of the barrel body.

[0011] By adopting the above technical solution, the two sets of straps are plugged into the inside of the barrel body, so as to facilitate the quick connection between the opening edge and the barrel body.

[0012] Optionally, protrusions are provided on both sides of the first connection portion, and grooves matching the protrusions are provided on both sides of the second connection portion.

[0013] By adopting the above technical solution, the second connecting part can be inserted into the inside of the first connecting part.

[0014] Optionally, pressure relief holes are symmetrically provided on one side of the top of the cover body close to the hollow cylinder.

[0015] By adopting the above technical solution, by opening the pressure relief hole, it is convenient to relieve the pressure inside the barrel body, and then it is convenient to open the lid body.

[0016] Optionally, both ends of the bottom of the rotating seat are connected with positioning cylinders, and air-blocking seals are inserted into the interiors of the two groups of positioning cylinders.

[0017] By adopting the above technical solution, the air-blocking seal is inserted into the interior of the positioning cylinder, and then the pressure relief hole can be sealed through the bottom of the two sets of air-blocking seals to achieve the sealing of the pressure relief hole and avoid gas from entering the interior of the barrel and contaminating the grain during the storage of grain.

[0018] Optionally, a top cover is installed on the top of the rotating seat, and text or patterns are etched on the top of the top cover.

[0019] By adopting the above technical solution, it is convenient to add patterns, texts, logos, etc. on the top of the top cover by etching.

[0020] Optionally, a second sealing ring is provided between the hollow cylinder and the rotating seat.

[0021] By adopting the above technical solution, the sealing performance when the cover body and the rotating seat are connected is increased, and the overall sealing performance of the grain storage barrel is further improved.

[0022] Optionally, a gasket is provided on the top of the first connecting portion.

[0023] By adopting the above technical solution, the contact area of ​​the screw is increased, so that the screw and the second connecting part are locked more firmly to prevent loosening.

[0024] Optionally, the heights of the two ends of the locking portion are inconsistent.

[0025] By adopting the above technical solution, the locking portion can be driven to rotate so that the top of the locking portion abuts against the bottom of the opening edge, thereby making the cover body and the opening edge more tightly connected.

[0026] In summary, the present invention has at least one of the following beneficial effects:

[0027] Through the coordinated arrangement of the cover body, the hollow cylinder, the turntable, the first connecting part, the locking part, the rotating seat and the second connecting part, the locking part can be driven by the rotation of the turntable to rotate at the bottom of the opening edge to open and close and lock, so that the connection between the cover body and the barrel body is more tightly secured, which can effectively prevent the food in the barrel body from getting damp or contaminated, and keep it clean and hygienic.

[0028] By cooperating with the rotating seat, the air-blocking seal and the positioning cylinder, the pressure relief hole can be opened or closed. When the cover body needs to be opened, the rotating seat is rotated to connect the pressure relief hole with the outside air, so that the cover body can be opened quickly and conveniently.

[0029] By setting the first sealing ring, the sealing performance when the barrel body and the cover body are connected is increased to improve the sealing performance of the barrel body. By setting the second sealing ring, the sealing performance when the cover body and the rotating seat are connected is increased, and the sealing performance of the grain storage barrel is further improved, thereby increasing the storage time of grain. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 It is a schematic diagram of the overall explosion structure of the utility model;

[0032] Figure 2 It is a schematic diagram of the partial explosion structure of the utility model;

[0033] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0034] Figure 4 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0035] Figure 5 This is a schematic diagram of the three-dimensional structure of the rotating seat of the utility model;

[0036] Figure 6 This is a schematic diagram of the three-dimensional structure of the turntable of the utility model;

[0037] Figure 7 This is a schematic diagram of the three-dimensional structure of the cover body of the utility model;

[0038] Figure 8 This is a schematic diagram of the connection structure between the turntable and the opening edge in the unlocked state of the utility model;

[0039] Fig. 9 It is a schematic diagram of the connection structure between the rotating disk and the opening edge in the locked state of the utility model;

[0040] Fig.10 This is a schematic diagram of the connection structure between the cover body and the opening edge of the utility model;

[0041] Fig.11 It is the assembly actually shipped from the factory by the utility model.

[0042] In the figure:

[0043] Barrel body assembly; 101, barrel body; 102, opening edge; 1021, flap; 103, first sealing ring;

[0044] Barrel cover assembly; 201, cover body; 202, hollow cylinder; 2021, second sealing ring; 203, turntable; 204, first connecting part; 2041, gasket; 205, locking part; 206, rotating seat; 207, air blocking seal; 208, pressure relief hole; 209, second connecting part; 210, positioning cylinder; 211, rubber sealing ring;

[0045] Fixing assembly; 301, air blocking plastic ring; 302, screw;

[0046] Top cover. DETAILED DESCRIPTION

[0047] The following is combined with Figure 1-11 The utility model is described in further detail.

[0048] Embodiment 1, refer to Figure 1 , Figure 2 , Figure 3 , Figure 8 and Fig. 9 In order to solve the problem of existing grain being damp or contaminated during storage, the blow-molded grain storage barrel disclosed in the utility model includes a barrel body assembly 1, which includes a barrel body 101, and an opening edge 102 is installed on the top of the barrel body 101, and a first sealing ring 103 is arranged between the opening edge 102 and the barrel body 101.

[0049] The barrel cover assembly 2 is arranged at the top of the opening edge 102, and includes a cover body 201. A rubber sealing ring 211 is arranged at the bottom of the inner cavity of the cover body 201. A hollow cylinder 202 is fixedly installed at the center of the cover body 201. A turntable 203 is installed at the bottom of the cover body 201. A first connecting part 204 is fixedly connected to the center of the top of the turntable 203. Locking parts 205 are fixedly connected to both sides of the turntable 203. A rotating seat 206 is installed on the top of the cover body 201. A second connecting part 209 that is clamped with the first connecting part 204 is fixedly connected to the center of the bottom of the rotating seat 206.

[0050] The fixing component 3 is arranged between the first connecting part 204 and the second connecting part 209, and includes an air-blocking plastic ring 301, which is installed inside the first connecting part 204, and a screw 302 is passed through the inside of the second connecting part 209, and the bottom of the screw 302 passes through the cover body 201 and extends into the inside of the air-blocking plastic ring 301.

[0051] Reference Figure 1 , Figure 2 , Figure 8 and Fig. 9 , both sides of the opening edge 102 are fixedly connected with flaps 1021, and the two sets of flaps 1021 are closely connected to the inner wall of the barrel body 101. The two sets of flaps 1021 are inserted into the inside of the barrel body 101, so as to facilitate the quick connection between the opening edge 102 and the barrel body 101.

[0052] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6 , protrusions are arranged on both sides of the first connection part 204 , and grooves matching the protrusions are arranged on both sides of the second connection part 209 . Then, the second connection part 209 can be inserted into the interior of the first connection part 204 .

[0053] Reference Figure 1 , Figure 3 , Figure 4 and Fig.10A top cover 4 is installed on the top of the rotating seat 206, and words or patterns are etched on the top of the top cover 4. Patterns, words, logos, etc. can be added to the top of the top cover 4 in an etched form.

[0054] Reference Figure 1 and Fig.10 A washer 2041 is provided on the top of the first connecting portion 204. By increasing the contact area of ​​the screw 302, the screw 302 and the second connecting portion 209 are locked more firmly to prevent loosening.

[0055] Reference Figure 1 , Figure 2 and Figure 6 , the heights of the two ends of the locking portion 205 are not consistent. Thus, the locking portion 205 can be driven to rotate so that the top of the locking portion 205 abuts against the bottom of the opening edge 102, thereby making the cover body 201 and the opening edge 102 more tightly connected.

[0056] Specific implementation principle: the grain is stored inside the barrel body 101, the opening edge 102 is inserted into the top of the inner cavity of the barrel body 101, the rubber sealing ring 211 is connected to the inner fixing groove of the cover body 201, and then the cover body 201 is covered on the top of the opening edge 102, the second connecting part 209 is clamped into the inside of the first connecting part 204, and is penetrated into the air-blocking plastic ring 301 by screws 302, so that the turntable 203 and the rotating seat 206 can be respectively installed on the bottom and top of the cover body 201, and the air-blocking plastic ring 301 is provided to increase the sealing performance when the first connecting part 204 and the second connecting part 209 are connected. At this time, the rotating seat 206 is rotated, and the rotating seat 206 rotates through the first connecting part 204 to drive the turntable 203 to rotate, and the rotation of the turntable 203 drives the locking part 205 to rotate until the locking part 205 rotates to The bottom of the opening edge 102 makes the top of the locking part 205 abut against the bottom of the opening edge 102, so that the turntable 203 can be clamped on the opening edge 102, and the opening edge 102 and the rubber sealing ring 211 are firmly connected, further improving the firmness of the connection between the cover body 201 and the barrel body 101, which can well prevent the food in the barrel body 101 from getting damp or contaminated, and keep it clean and hygienic. When it is necessary to take out the food, the rotating seat 206 is rotated, and the rotating seat 206 drives the turntable 203 to rotate through the first connecting part 204, and the turntable 203 drives the locking part 205 to rotate until the top of the locking part 205 is separated from the bottom of the opening edge 102, releasing the locking effect of the locking part 205 on the opening edge 102, thereby facilitating the removal of the cover body 201, and then facilitating the user to take out the food inside the barrel body 101.

[0057] Example 2, refer to Figure 1 and Figure 7In this embodiment, based on the same concept as the first embodiment, the blow-molded grain storage barrel further includes a pressure relief hole 208 symmetrically opened on one side of the top of the cover 201 close to the hollow cylinder 202. By opening the pressure relief hole 208, it is convenient to relieve pressure inside the barrel body 101, thereby facilitating the opening of the cover 201.

[0058] Reference Figure 1 , Figure 2 and Figure 5 The two ends of the bottom of the rotating seat 206 are fixedly connected with positioning cylinders 210, and the insides of the two sets of positioning cylinders 210 are plugged with gas blocking seals 207. The gas blocking seals 207 are plugged into the inside of the positioning cylinders 210, and then the pressure relief holes 208 can be blocked through the bottoms of the two sets of gas blocking seals 207, so as to avoid gas from entering the inside of the barrel body 101 and contaminating the grain during the grain storage process.

[0059] Specific implementation principle: when the cover body 201 is covered on the top of the rubber sealing ring 211, the bottom of the air-blocking seal 207 will block the pressure relief hole 208 to prevent the gas from entering the interior of the barrel body 101 through the pressure relief hole 208 and contaminating the grain inside the barrel body 101. When the grain needs to be taken out, the rotating seat 206 is rotated, and the rotating seat 206 drives the air-blocking seal 207 to rotate, thereby making the pressure relief hole 208 open, which is convenient for the pressure relief of the interior of the barrel body 101 through the pressure relief hole 208, and thus making it convenient for the user to quickly remove the cover body 201.

[0060] Example 3, refer to Figure 1 and Figure 2 In this embodiment, based on the same concept as the first embodiment, the blow-molded grain storage barrel further includes a first sealing ring 103 between the opening edge 102 and the barrel body 101. The sealing performance when the opening edge 102 and the rubber sealing ring 211 are connected is increased, thereby increasing the sealing performance of the barrel body 101 when storing grain and prolonging the storage time of grain.

[0061] Reference Figure 1 and Fig.10 A second sealing ring 2021 is provided between the hollow cylinder 202 and the rotating seat 206. The sealing performance when the cover body 201 and the rotating seat 206 are connected is increased, and the sealing performance of the grain storage barrel as a whole is further improved.

[0062] Specific implementation principle: When grain is stored inside the barrel body 101, the rubber sealing ring 211 is provided to increase the sealing performance when the opening edge 102 and the rubber sealing ring 211 are connected, thereby increasing the sealing performance when the cover body 201 and the barrel body 101 are connected, making it convenient to prevent moisture, insects, mildew and preserve the grain in the barrel body 101. At the same time, the second sealing ring 2021 is provided to increase the sealing performance when the cover body 201 and the rotating seat 206 are connected, thereby further improving the overall sealing performance of the grain storage barrel and thereby increasing the storage time of the grain.

[0063] It should be noted that, generally, the product of the utility model is divided into two parts before leaving the factory, one part is composed of the barrel body assembly 1, and the other part is the upper cover composed of the barrel cover assembly 2, the fixing assembly 3 and the top cover 4. Fig.11 .

[0064] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Blow-molded grain storage barrel, characterized by: include, A barrel assembly (1), comprising a barrel body (101), wherein an opening edge (102) is installed on the top of the barrel body (101), and a first sealing ring (103) is provided between the opening edge (102) and the barrel body (101); A barrel cover assembly (2), the barrel cover assembly (2) being arranged at the top of the opening edge (102), comprising a cover body (201), a rubber sealing ring (211) being arranged at the bottom of the inner cavity of the cover body (201), a hollow cylinder (202) being installed at the center of the cover body (201), a turntable (203) being installed at the bottom of the cover body (201), a first connecting portion (204) being connected at the center of the top of the turntable (203), locking portions (205) being connected at both sides of the turntable (203), a rotating seat (206) being installed at the top of the cover body (201), and a second connecting portion (209) being connected to the first connecting portion (204) at the center of the bottom of the rotating seat (206); A fixing component (3), the fixing component (3) being arranged between the first connecting portion (204) and the second connecting portion (209), comprising an air-blocking plastic ring (301), the air-blocking plastic ring (301) being installed inside the first connecting portion (204), a screw (302) being passed through the inside of the second connecting portion (209), the bottom of the screw (302) passing through the cover body (201) and extending into the inside of the air-blocking plastic ring (301).

2. The blow-molded grain storage barrel according to claim 1, characterized in that: Both sides of the opening edge (102) are connected with flaps (1021), and two groups of flaps (1021) are closely connected to the inner wall of the barrel body (101).

3. The blow-molded grain storage barrel according to claim 1, characterized in that: Both sides of the first connection portion (204) are provided with protrusions, and both sides of the second connection portion (209) are provided with grooves matching the protrusions.

4. The blow-molded grain storage barrel according to claim 1, characterized in that: A pressure relief hole (208) is symmetrically provided on one side of the top of the cover body (201) close to the hollow cylinder (202).

5. The blow-molded grain storage barrel according to claim 1, characterized in that: Both ends of the bottom of the rotating seat (206) are connected to positioning cylinders (210), and gas blocking seals (207) are inserted into the interiors of the two sets of positioning cylinders (210).

6. The blow-molded grain storage barrel according to claim 1, characterized in that: A top cover (4) is installed on the top of the rotating seat (206), and words or patterns are etched on the top of the top cover (4).

7. The blow-molded grain storage barrel according to claim 1, characterized in that: A second sealing ring (2021) is provided between the hollow cylinder (202) and the rotating seat (206).

8. The blow-molded grain storage barrel according to claim 1, characterized in that: A gasket (2041) is provided on the top of the first connecting portion (204).

9. The blow-molded grain storage barrel according to claim 1, characterized in that: The heights of the two ends of the locking portion (205) are inconsistent.

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