Device for rotating barrel cover

Abstract

The utility model provides a device for rotating a barrel cover, which comprises a rod body, a rotating shaft, a rotating shaft, a rotating shaft and a rotating shaft, and is characterized in that a strip-shaped through hole is formed in the rod body along the length direction of the rod body; the bolt is mounted on the inner side of the strip-shaped through hole; the clamping blocks are in threaded connection with the bolts, the number of the bolts is two, each bolt is correspondingly provided with one clamping block, and a clamping position for clamping the barrel cover is formed between the two clamping blocks; and the adjusting assembly is used for adjusting the distance between the two clamping blocks. The barrel cover clamping device has the advantages that compared with manual rotation of the barrel cover, the rotating torque is increased through the rod body, the barrel cover is convenient to open, the working efficiency is improved, the clamping blocks are movably arranged to be suitable for clamping barrel covers with different diameters, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model belongs to the field of chemical processing, in particular to a device for rotating a barrel cover. Background Art

[0002] Since many items are more convenient to transport in barrels, they are chosen for transportation. However, it is not easy for manpower to open barreled items, so barrel openers were invented. The use of barrel openers provides convenience for opening barreled items. In chemical production, many raw materials or semi-finished products will leak if they are not sealed well, or the materials will hydrolyze before they are used. Therefore, during the operation, the containers must be sealed strictly in accordance with regulations, and regular inspections must be carried out to ensure the sealing performance.

[0003] There are two types of barrel openers for rotating barrel lids on the market: the first type has a fixed size and can only be used for barrel lids of one size, which limits the scope of application of the barrel opener; the second type uses violent disassembly, which will cause unused raw materials to deteriorate or hydrolyze when in contact with air because the packaging container cannot be restored to the sealed state before opening, resulting in waste; and if the barrel opener is not used, it is difficult to open the barrel lid by manpower alone, resulting in low work efficiency. Utility Model Content

[0004] In view of this, the present invention aims to provide a device for rotating a barrel cover, in order to solve at least one of the above-mentioned technical problems.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0006] A device for rotating a barrel cover, comprising:

[0007] A rod body, wherein the rod body is provided with a strip-shaped through hole arranged along the length direction of the rod body;

[0008] A bolt installed inside the strip-shaped through hole;

[0009] A clamping block, wherein the clamping block is threadedly connected to a bolt, wherein the number of the bolts is two, and each bolt is provided with a corresponding clamping block, and a clamping position for clamping the barrel cover is formed between the two clamping blocks;

[0010] An adjusting assembly is used to adjust the distance between the two clamping blocks.

[0011] Furthermore, the clamping block is a quadrangular prism structure, the bolt passes through the strip-shaped through hole and is threadedly connected to the threaded hole of the clamping block, the rod body is provided with a limiting strip-shaped hole corresponding to the strip-shaped through hole, the width of the limiting strip-shaped hole matches the width of the clamping block, and the clamping block is installed on the inner side of the limiting strip-shaped hole.

[0012] Furthermore, a clamping boss is fixedly provided on the side wall of the lower end of the clamping block, and a groove is formed on the end surface of the clamping boss adjacent to the clamping position;

[0013] The four side walls of the clamping block are all provided with clamping bosses, and the clamping bosses on different side walls have different widths.

[0014] Furthermore, the adjustment assembly includes a slider, the slider is provided with a socket, the bolt passes through the socket, the strip-shaped through hole and is threadedly connected to the clamping block in sequence, and a guide column is fixed on the slider;

[0015] Baffles are fixedly provided at both ends of the rod body. Guide holes matching the guide posts are opened on the baffles, and the guide posts are installed on the inner sides of the guide holes.

[0016] Furthermore, handles are fixedly provided at both ends of the rod body.

[0017] Furthermore, a sleeve is fixedly provided on one end of the guide column away from the slider, the inner diameter of the sleeve matches the outer diameter of the handle, and the handle is installed on the inner side of the sleeve.

[0018] Furthermore, an annular limiting boss is fixedly provided on the outer side of one end of the sleeve away from the guide post;

[0019] The outer side of the sleeve is provided with an anti-slip rubber sleeve;

[0020] The outer side of the anti-skid rubber sleeve is provided with anti-skid lines.

[0021] Furthermore, a compression spring is provided between the baffle and the slider;

[0022] The compression spring is installed on the outer side of the guide column.

[0023] Furthermore, the strip-shaped through hole is a wavy through hole, and the insertion hole is a strip-shaped hole.

[0024] Furthermore, the clamping block is a structural component made of wear-resistant steel.

[0025] Compared with the prior art, the device for rotating the barrel cover described in the present invention has the following beneficial effects:

[0026] (1) Compared with manually rotating the barrel cover, the device for rotating the barrel cover described in the utility model increases the rotational torque through the rod body, facilitates opening the barrel cover, and improves work efficiency. The movable setting of the clamping block is suitable for clamping barrel covers of different diameters, which broadens the scope of application of the device.

[0027] (2) The present invention relates to a device for rotating a barrel cover. The rod body is provided with handles at both ends. The arrangement of the handles facilitates the rotation of the rod body. A sleeve is provided at the end of the guide column away from the slider. The inner diameter of the sleeve matches the outer diameter of the handle. The handle is mounted on the inner side of the sleeve. The sleeve not only facilitates the movement of the slider, but also the cooperation between the sleeve and the handle makes the handle the main force-bearing structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0029] Figure 1 This is a schematic diagram of the three-dimensional structure of the device according to an embodiment of the present utility model;

[0030] Figure 2 This is a schematic diagram of the three-dimensional structure of the slider and the sleeve connection according to an embodiment of the present utility model;

[0031] Figure 3 This is a schematic diagram of the three-dimensional structure of the rod body according to an embodiment of the utility model from a first perspective;

[0032] Figure 4 This is a schematic diagram of the third perspective structure of the rod body according to an embodiment of the present utility model;

[0033] Figure 5 This is a schematic diagram of the three-dimensional structure of the barrel cover according to an embodiment of the present utility model;

[0034] Figure 6 This is a schematic diagram of the three-dimensional structure of the clamping block according to an embodiment of the present utility model;

[0035] Figure 7 This is a schematic structural diagram of the clamping block and the barrel cover in cooperation with each other according to an embodiment of the present utility model;

[0036] Figure 8 This is a schematic diagram of the cross-sectional structure of the device described in an embodiment of the present utility model at the bolt position.

[0037] Description of reference numerals:

[0038] 1. Rod; 2. Bolt; 3. Sleeve; 4. Clamping block; 5. Slider; 6. Compression spring; 7. Barrel cover; 101. Strip through hole; 102. Baffle; 103. Guide hole; 104. Handle; 105. Limiting strip hole; 301. Guide column; 401. Clamping boss; 402. Groove; 403. Threaded hole; 501. Jack; 701. Strip boss. DETAILED DESCRIPTION

[0039] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0041] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0042] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0043] like Figures 1 to 8 As shown, a device for rotating the barrel cover 7 includes:

[0044] The rod body 1 is provided with a strip-shaped through hole 101 arranged along the length direction of the rod body 1;

[0045] Bolt 2, bolt 2 is installed inside the strip-shaped through hole 101;

[0046] The clamping block 4 is threadedly connected to the bolt 2. There are two bolts 2, and each bolt 2 is provided with a clamping block 4. The two clamping blocks 4 form a clamping position for clamping the barrel cover 7.

[0047] The adjusting component is used to adjust the distance between the two clamping blocks 4.

[0048] The clamping block 4 is a quadrangular prism structure. The bolt 2 passes through the strip-shaped through hole 101 and is threadedly connected to the threaded hole 403 of the clamping block 4. A limiting strip-shaped hole 105 corresponding to the strip-shaped through hole 101 is opened on the rod body 1. The width of the limiting strip-shaped hole 105 matches the width of the clamping block 4. The clamping block 4 is installed on the inner side of the limiting strip-shaped hole 105 to prevent the clamping block 4 from rotating.

[0049] A clamping boss 401 is fixed on the side wall of the lower end of the clamping block 4, and a groove 402 is opened on the end surface of the clamping boss 401 near the clamping position; the arrangement of the groove 402 allows the two ends of the clamping boss 401 to better fit the outer wall of the barrel cover 7, and allows the two side edges of the clamping boss 401 to contact the strip boss 701 of the barrel cover 7 (such as Figure 7 shown).

[0050] The four side walls of the clamping block 4 are all provided with clamping bosses 401 . The clamping bosses 401 on different side walls have different widths and are suitable for barrel covers 7 with different diameters.

[0051] The adjusting assembly includes a slider 5, which has a socket 501. The bolt 2 passes through the socket 501 and the strip-shaped through hole 101 in sequence and is threadedly connected to the clamping block 4. A guide column 301 is fixed on the slider 5; baffles 102 are fixed at both ends of the rod body 1, and a guide hole 103 matching the guide column 301 is opened on the baffle 102. The guide column 301 is installed on the inner side of the guide hole 103.

[0052] The rod body 1 is provided with handles 104 at both ends, which facilitate the rotation of the rod body 1. The guide column 301 is provided with a sleeve 3 fixed to the end away from the slider 5. The inner diameter of the sleeve 3 matches the outer diameter of the handle 104. The handle 104 is mounted on the inner side of the sleeve 3. The sleeve 3 not only facilitates the movement of the slider 5, but also cooperates with the handle 104, making the handle 104 the main force-bearing structure.

[0053] An annular limiting boss is fixedly provided on the outer side of one end of the sleeve 3 away from the guide column 301 , and the annular limiting boss serves to prevent the operator from dropping the sleeve.

[0054] The outer side of the sleeve 3 is provided with an anti-skid rubber sleeve; the outer side of the anti-skid rubber sleeve is provided with anti-skid lines, which increases the friction between the sleeve 3 and the operator's palm.

[0055] A compression spring 6 is provided between the baffle 102 and the slider 5 ; the compression spring 6 is installed on the outside of the guide post 301 .

[0056] The strip-shaped through hole 101 is a wavy through hole, and the insertion hole 501 is a strip-shaped hole.

[0057] The clamping block 4 is a structural component made of wear-resistant steel, which extends the service life of the clamping block 4.

[0058] Working process:

[0059] When this solution is implemented, the corresponding clamping boss 401 is selected according to the diameter of the barrel cover 7, and the width of the clamping boss 401 is smaller than the arc length between the adjacent strip bosses 701 of the barrel cover 7. Then, the handheld sleeve 3 is moved to both ends, the compression spring 6 is compressed, and the two clamping blocks 4 are placed on the outside of the barrel cover 7. The sleeve 3 is loosened and the two clamping blocks 4 clamp the barrel cover 7. The strip boss 701 limits the clamping block 4. The rotating device opens or tightens the barrel cover 7. If the barrel cover 7 is too tight, the bolt 2 can be further tightened so that the bolt 2 and the clamping block 4 clamp the rod body 1, and then the barrel cover 7 is opened or tightened by the rotating device.

[0060] Compared with manually rotating the barrel cover 7, the rotational torque is increased by the rod body 1, which makes it easier to open the barrel cover 7 and improves work efficiency. The opening process will not damage the structure of the barrel cover 7, and the barrel cover 7 can be reused. The movable setting of the clamping block 4 is suitable for clamping barrel covers 7 of different diameters, which broadens the scope of application of the device.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

[0062] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for rotating a barrel cover, characterized in that: include: A rod body (1), wherein the rod body (1) is provided with a strip-shaped through hole (101) arranged along the length direction of the rod body (1); A bolt (2), the bolt (2) being installed on the inner side of the strip-shaped through hole (101); A clamping block (4), wherein the clamping block (4) is threadedly connected to the bolt (2), the number of the bolts (2) is two, each bolt (2) is provided with a corresponding clamping block (4), and a clamping position for clamping the barrel cover (7) is formed between the two clamping blocks (4); An adjusting component is provided, wherein the adjusting component is used for adjusting the distance between the two clamping blocks (4).

2. The device for rotating the barrel cover according to claim 1, characterized in that: The clamping block (4) is a quadrangular prism structure, the bolt (2) passes through the strip-shaped through hole (101) and is threadedly connected to the threaded hole (403) of the clamping block (4), the rod body (1) is provided with a limiting strip-shaped hole (105) corresponding to the strip-shaped through hole (101), the width of the limiting strip-shaped hole (105) matches the width of the clamping block (4), and the clamping block (4) is installed on the inner side of the limiting strip-shaped hole (105).

3. The device for rotating the barrel cover according to claim 2, characterized in that: A clamping boss (401) is fixedly provided on the side wall of the lower end of the clamping block (4), and a groove (402) is formed on the end surface of the clamping boss (401) adjacent to the clamping position; The four side walls of the clamping block (4) are all provided with clamping bosses (401), and the widths of the clamping bosses (401) on different side walls are different.

4. The device for rotating the barrel cover according to claim 1, characterized in that: The adjustment assembly includes a slider (5), a socket (501) is formed on the slider (5), the bolt (2) sequentially passes through the socket (501), the strip-shaped through hole (101), and is threadedly connected to the clamping block (4), and a guide column (301) is fixed on the slider (5); Baffles (102) are fixedly provided at both ends of the rod body (1), and guide holes (103) matching the guide posts (301) are opened on the baffles (102), and the guide posts (301) are installed on the inner sides of the guide holes (103).

5. The device for rotating the barrel cover according to claim 4, characterized in that: Handles (104) are fixedly provided at both ends of the rod body (1).

6. The device for rotating the barrel cover according to claim 5, characterized in that: A sleeve (3) is fixedly provided on one end of the guide column (301) away from the slider (5). The inner diameter of the sleeve (3) matches the outer diameter of the handle (104). The handle (104) is installed on the inner side of the sleeve (3).

7. The device for rotating the barrel cover according to claim 6, characterized in that: An annular limiting boss is fixedly provided on the outer side of one end of the sleeve (3) away from the guide column (301); The outer side of the sleeve (3) is provided with an anti-slip rubber sleeve; The outer side of the anti-skid rubber sleeve is provided with anti-skid lines.

8. The device for rotating the barrel cover according to claim 4, characterized in that: A compression spring (6) is provided between the baffle (102) and the slider (5); The compression spring (6) is installed on the outside of the guide column (301).

9. The device for rotating the barrel cover according to claim 4, characterized in that: The strip-shaped through hole (101) is a wave-shaped through hole, and the insertion hole (501) is a strip-shaped hole.

10. The device for rotating the barrel cover according to claim 4, characterized in that: The clamping block (4) is a structural component made of wear-resistant steel.

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