Weighing barrel device for chemical products

Abstract

The utility model discloses a chemical product weighing barrel device, which comprises a main body, a sealing storage mechanism, a fixing mechanism and a matching mechanism, the sealing storage mechanism comprises a storage barrel, a storage cover, a sealing ring and a clamping mechanism, and the clamping mechanism comprises a rotating cover, a spring and a clamping block. The fixing mechanism comprises a fixing cover, a fixing bolt, a butterfly nut and a rubber cushion, the matching mechanism comprises an electric push rod, a sliding seat, a weight scale and a limiting block, and under the mutual matching of the mechanisms, the device can seal a chemical product and can also be quickly disassembled at the same time, so that the complicated disassembling steps are avoided, and the working efficiency is improved. According to the chemical product weighing and fixing device, the situation of product leakage due to the fact that operation is prone to errors is avoided, and the storage barrel internally storing the chemical products can be fixed while the chemical products are weighed, so that it is ensured that the storage barrel in the main body can be more stable in the transportation process, and the chemical products in the storage barrel cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production, in particular to a chemical product weighing barrel device. Background Art

[0002] With the rapid development of the chemical industry, the demand for accurate weighing of chemical raw materials and products is increasing. This is mainly because the accuracy of chemical reactions directly affects the quality and safety of the final product. Therefore, the chemical industry needs reliable and high-precision weighing equipment to meet these requirements.

[0003] With traditional weight barrels, without a quick-release mechanism, removing and installing the seal may involve more complicated manual operations, which may increase the risk of operating errors, which may lead to leakage or other safety accidents.

[0004] In addition, during the transportation of chemical products, the instability inside the container may cause the chemical products to become unfixed, thereby increasing the risk of leakage or spillage. Certain chemicals are corrosive, toxic, or flammable and explosive. Once leaked, they may cause fire, explosion, or personal injury. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a chemical product weighing barrel device.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical product weighing barrel device, comprising a main body, a sealed storage mechanism, a fixing mechanism and a matching mechanism, the sealed storage mechanism comprising a storage barrel, a storage cover, a sealing ring and a clamping mechanism, the storage cover and the storage barrel are installed inside the main body, the storage cover and the storage barrel are detachably connected, the sealing ring is fixedly installed on the storage barrel, the clamping mechanism comprises a rotating cover, a spring and a clamping block, the rotating cover is installed on the storage cover and is rotatably connected to the storage cover, the spring is fixedly installed inside the storage cover and its two ends are rotatably connected to the clamping block and the storage cover respectively, and the clamping block is installed inside the storage cover and is slidably connected to the storage cover.

[0009] Preferably, the fixing mechanism includes a fixing cover, a fixing bolt, a butterfly nut and a rubber pad, the fixing cover is installed on the main body and is rotatably connected to the main body, the butterfly nut is fixedly installed on one end of the fixing bolt, the fixing bolt is threadedly engaged with the fixing cover, and the rubber pad is fixedly connected to the fixing cover.

[0010] It is further preferred that the cooperating mechanism includes an electric push rod, a sliding seat, a weight scale and a limit block, the electric push rod is fixedly installed at the bottom of the main body, the sliding seat is installed inside the main body and fixedly connected to the output end of the electric push rod, the weight scale is fixedly installed at the bottom of the main body, and the limit block is arranged on the surface of the storage barrel.

[0011] It is further preferred that a limiting groove and a threaded hole are provided inside the main body, the limiting block slides inside the limiting groove, and the fixing screw is threadably engaged with the threaded hole, so as to limit the movable position of the storage barrel inside the main body, thereby fixing the storage barrel.

[0012] In a further preferred embodiment, a clamping hole is provided inside the storage barrel, and the clamping block is separately connected to the clamping hole, so as to facilitate a firm connection between the storage cover and the storage barrel and ensure the sealing of the chemical product inside the storage barrel.

[0013] In a further preferred embodiment, a positioning hole is provided on the storage cover, and a positioning rod is provided on the storage barrel, and the positioning rod slides in the positioning hole to facilitate normal operation of the clamping mechanism between the storage cover and the storage barrel.

[0014] In a further preferred embodiment, the rotating cover is provided with an inner groove and a lifting rod, the lifting rod is rotatably connected to the rotating cover, and the lifting rod is installed in the inner groove to reduce the protrusion of the rotating cover and cooperate with the fixing mechanism to fix the entire storage barrel.

[0015] In a further preferred embodiment, a loosening slide groove is provided at the bottom end of the rotating cover, and a short rod is provided on the clamping block, and the short rod slides inside the loosening slide groove to facilitate loosening and tightening the storage cover and the storage barrel.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a chemical product weighing bucket device, which has the following beneficial effects:

[0018] In the utility model, a sealed storage mechanism is provided, and the storage barrel, storage cover, sealing ring and rotating cover, spring and clamping block and other components cooperate with each other to make the device seal the chemical product and also be quickly disassembled, thus avoiding the occurrence of product leakage due to operation errors caused by complicated disassembly steps.

[0019] In the utility model, a fixing mechanism is provided, and with the cooperation of components such as a fixing cover, a fixing bolt, a butterfly nut and a rubber cushion, the device can fix the storage barrel storing the chemical product inside, thereby ensuring that the storage barrel inside the main body can be more stable during transportation and the chemical product therein will not be damaged.

[0020] In the utility model, a matching mechanism is provided, and under the mutual cooperation of components such as the electric push rod, the sliding seat, the weight scale, the limit block and the limit groove, the device cooperates with the fixing mechanism to fix the storage barrel, and at the same time, it can be avoided that during transportation, the storage barrel is on the weight scale for a long time, which may cause damage to the weight scale. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a chemical product weighing barrel device in the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the main body in the utility model;

[0023] Figure 3 This is a cross-sectional view of the internal structure of the main body of the utility model;

[0024] Figure 4 This is an exploded view of the overall structure of the sealed storage mechanism in the utility model;

[0025] Figure 5 This is an exploded view of the sealed storage structure in the utility model from another angle.

[0026] In the figure: 1. main body; 2. storage barrel; 3. storage cover; 4. sealing ring; 5. rotating cover; 6. spring; 7. clamping block; 8. fixed cover; 9. fixing bolt; 10. butterfly nut; 11. rubber cushion; 12. electric push rod; 13. sliding seat; 14. weight scale; 15. limit block; 16. limit slide groove; 17. threaded hole; 18. clamping hole; 19. positioning hole; 20. positioning rod; 21. inner groove; 22. lifting rod; 23. elastic slide groove; 24. short rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1:

[0029] See also Figure 1-5A chemical product weighing barrel device comprises a main body 1, a sealed storage mechanism, a fixing mechanism and a matching mechanism, wherein the sealed storage mechanism comprises a storage barrel 2, a storage cover 3, a sealing ring 4 and a clamping mechanism, wherein the storage cover 3 and the storage barrel 2 are installed inside the main body 1, the storage cover 3 and the storage barrel 2 are detachably connected, the sealing ring 4 is fixedly installed on the storage barrel 2, the clamping mechanism comprises a rotating cover 5, a spring 6 and a clamping block 7, the rotating cover 5 is installed on the storage cover 3 and is rotatably connected to the storage cover 3, the spring 6 is fixedly installed inside the storage cover 3 and its two ends are rotatably connected to the clamping block 7 and the storage cover 3 respectively, and the clamping block 7 is installed inside the storage cover 3 and is slidably connected to the storage cover 3.

[0030] In this embodiment, the sealed storage mechanism includes a storage barrel 2, a storage cover 3, a sealing ring 4 and a clamping mechanism, and the clamping mechanism includes a rotating cover 5, a spring 6 and a clamping block 7. When in use, the storage cover 3 is covered on the storage barrel 2. During this process, the positioning rod 20 on the storage barrel 2 is aligned with the positioning hole 19 on the storage cover 3, and then pressed. When the two are tightly combined, the lifting rod 22 is taken out of the inner groove 21, and then the rotating cover 5 is rotated. The rotation of the rotating cover 5 drives the loosening and tightening slide groove 23, at this time, the spring 6 is in a compressed state, and the short rod 24 rotates in the tension slide groove 23, driving the clamping block 7 to insert into the clamping hole 18, completing the clamping between the storage cover 3 and the storage barrel 2. At the same time, the sealing ring 4 enters the storage barrel 2, and due to its own rubber properties, it seals the gap between the storage barrel 2 and the storage cover 3. When it is necessary to open the storage cover 3 and the storage barrel 2, the lifting rod 22 is rotated in the reverse direction as mentioned above, and then the spring 6 is compressed, and the clamping block 7 is disengaged from the clamping hole 18.

[0031] In this embodiment, the fixing mechanism includes a fixing cover 8, a fixing bolt 9, a butterfly nut 10 and a rubber pad 11. When in use, the limiting block 15 on the storage barrel 2 is aligned with the limiting slide groove 16 inside the main body 1, and then put into the main body 1. When the storage cover 3 is tightly fitted with the storage barrel 2, the fixing cover 8 is covered, the butterfly nut 10 is rotated, and then the fixing bolt 9 will pass through the fixing cover 8 and be inserted into the threaded hole 17 in the main body 1. When the butterfly nut 10 contacts the fixing cover 8, the rubber pad 11 is also in contact with the storage cover 3.

[0032] In this embodiment, the matching mechanism includes an electric push rod 12, a sliding seat 13, a weight scale and a limit block 15. When in use, after the storage barrel 2 enters the interior of the main body 1, the bottom of the storage barrel 2 first contacts the weight scale, and then chemicals are put into the storage barrel 2 until the weight is met. The storage barrel 2 and the storage cover 3 are tightly combined, and then the fixing mechanism is operated. When everything is completed, the storage barrel 2 at this time is always in contact with the weight scale. Long-term contact can easily damage the weight scale, so the electric push rod 12 at this time operates, pushing the sliding seat 13 to contact the bottom end of the storage barrel 2, and then applying pressure upward, so that the limit block 15 on the storage barrel 2 slides inside the limit slide groove 16, and at this time the rubber pad 11 on the fixed cover 8 is squeezed, so that the joint operation between the fixing mechanism and the matching mechanism can firmly fix the storage barrel 2.

[0033] Embodiment 2:

[0034] In summary, when in use, align the limit block 15 on the storage barrel 2 with the limit slide groove 16 inside the main body 1, and then put it into the main body 1, the bottom of the storage barrel 2 first contacts the weight scale, and then put the chemicals into the storage barrel 2 until the weight is met, and then make the storage cover 3 and the storage barrel 2 tightly combined, align the positioning rod 20 on the storage barrel 2 with the positioning hole 19 on the storage cover 3, and then press, when the two are tightly combined, at this time, take out the lifting rod 22 in the inner groove 21 , and then rotate the rotating cover 5, which rotates to drive the loosening slide groove 23. At this time, the spring 6 is in a compressed state, and the short rod 24 rotates in the loosening slide groove 23, driving the clamping block 7 to insert into the clamping hole 18, completing the clamping between the storage cover 3 and the storage barrel 2. At the same time, the sealing ring 4 enters the storage barrel 2, and due to its own rubber properties, it seals the gap between the storage barrel 2 and the storage cover 3. When it is necessary to open the storage cover 3 and the storage barrel 2, the above-mentioned reverse rotation is performed. Lifting rod 22, then spring 6 is compressed, block 7 is out of clamping hole 18, at this time, cover fixed cover 8, turn butterfly nut 10, then fixing bolt 9 will pass through fixing cover 8, insert into threaded hole 17 in main body 1, when butterfly nut 10 contacts fixing cover 8, at this time rubber cushion 11 also contacts with storage cover 3, when everything is finished, storage bucket 2 is in contact with weight scale all the time, long time contact is easy to damage weight scale, so electric push rod 12 is operated at this time, pushes sliding seat 13 to contact bottom of storage bucket 2, then applies pressure upward, makes limit block 15 on storage bucket 2 slide inside limit slide groove 16, and at this time rubber cushion 11 on fixing cover 8 is squeezed, makes the joint operation between fixing mechanism and matching mechanism can firmly fix storage bucket 2, weight scale inside main body 1 will send out buzzer reminder after feeling correct weight, so when putting chemical into storage bucket 2, do not need to worry about missing weight data.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A chemical product weighing barrel device, comprising a main body (1), a sealing storage mechanism, a fixing mechanism and a matching mechanism, characterized in that: The sealed storage mechanism comprises a storage barrel (2), a storage cover (3), a sealing ring (4) and a clamping mechanism. The storage cover (3) and the storage barrel (2) are mounted inside the main body (1). The storage cover (3) and the storage barrel (2) are detachably connected. The sealing ring (4) is fixedly mounted on the storage barrel (2). The clamping mechanism comprises a rotating cover (5), a spring (6) and a clamping block (7). The rotating cover (5) is mounted on the storage cover (3) and is rotatably connected to the storage cover (3). The spring (6) is fixedly mounted inside the storage cover (3) and its two ends are rotatably connected to the clamping block (7) and the storage cover (3) respectively. The clamping block (7) is mounted inside the storage cover (3) and is slidably connected to the storage cover (3).

2. A chemical product weighing barrel device according to claim 1, characterized in that: The fixing mechanism comprises a fixing cover (8), a fixing bolt (9), a butterfly nut (10) and a rubber pad (11); the fixing cover (8) is mounted on the main body (1) and is rotatably connected to the main body (1); the butterfly nut (10) is fixedly mounted on one end of the fixing bolt (9); the fixing bolt (9) is threadably engaged with the fixing cover (8); and the rubber pad (11) is fixedly connected to the fixing cover (8).

3. A chemical product weighing barrel device according to claim 2, characterized in that: The matching mechanism comprises an electric push rod (12), a sliding seat (13), a weight scale (14) and a limit block (15); the electric push rod (12) is fixedly mounted at the bottom of the main body (1); the sliding seat (13) is mounted inside the main body (1) and fixedly connected to the output end of the electric push rod (12); the weight scale (14) is fixedly mounted at the bottom of the main body (1); and the limit block (15) is arranged on the surface of the storage barrel (2).

4. A chemical product weighing barrel device according to claim 3, characterized in that: A limiting sliding groove (16) and a threaded hole (17) are arranged inside the main body (1); the limiting block (15) slides inside the limiting sliding groove (16); and the fixing bolt (9) is threadably engaged with the threaded hole (17).

5. A chemical product weighing barrel device according to claim 1, characterized in that: A clamping hole (18) is provided inside the storage barrel (2), and the clamping block (7) is separately connected to the clamping hole (18).

6. A chemical product weighing barrel device according to claim 1, characterized in that: The storage cover (3) is provided with a positioning hole (19), and the storage barrel (2) is provided with a positioning rod (20), and the positioning rod (20) slides in the positioning hole (19).

7. A chemical product weighing barrel device according to claim 6, characterized in that: The rotating cover (5) is provided with an inner groove (21) and a lifting rod (22). The lifting rod (22) is rotatably connected to the rotating cover (5), and the lifting rod (22) is installed in the inner groove (21).

8. A chemical product weighing barrel device according to claim 7, characterized in that: The bottom end of the rotating cover (5) is provided with an elastic slide groove (23), and the clamping block (7) is provided with a short rod (24), and the short rod (24) slides inside the elastic slide groove (23).

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