Movable bottom supporting trolley for cylinder

Abstract

The utility model discloses a movable bottoming trolley for a cylinder, which comprises a lifting support body, side sealing plates are fixedly connected to two sides of the lifting support body, a moving mechanism is arranged at the bottom of one side of each side sealing plate, a fixing cover is arranged at the top of one side of each side sealing plate, a lifting groove is arranged at the top of the lifting support body, and fastening bolts are arranged at corners of the moving mechanism. The fastening bolt penetrates through the moving mechanism and the side sealing plate and extends to the bottom of the lifting supporting body, a fixing inner plate is arranged on the side, away from the moving mechanism, of the side sealing plate, the fastening bolt is in threaded connection with the surface of the fixing inner plate, the moving mechanism comprises an outer clamping plate, an inner end plate, a fixing shaft and a moving roller, and a rotating bearing is installed at the joint of the fixing shaft and the moving roller. According to the movable bottom supporting trolley for the cylinder, the cylinder body of grinding equipment is convenient to disassemble and move, labor force is saved, the movable bottom supporting trolley is of a detachable design, some accessories are convenient to maintain and replace, maintenance work is convenient, and working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of grinding equipment maintenance, in particular to a mobile bottom supporting trolley for cylinder. BACKGROUND

[0002] The application of grinding equipment is very wide, and a cylinder is often arranged in some grinding equipment, so that objects are processed inside the cylinder, but the cylinder needs to be regularly maintained and repaired, the cylinder is large and heavy, so it is difficult to move the cylinder when the cylinder is disassembled, sometimes even needs to use a crane to complete the disassembly and maintenance operation, which is inconvenient to operate and has high labor intensity, some existing lifting devices can be used for the movement of the cylinder, but these lifting devices are usually integrated, and some bearings and rollers are usually fixed inside, when some accessories are damaged, the disassembly and assembly work becomes particularly inconvenient, and the work efficiency of personnel is reduced. SUMMARY

[0003] The utility model aims at providing a mobile bottom supporting trolley for cylinder to solve the problems in the background.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a mobile bottom supporting trolley for cylinder, including lifting support body, both sides of the lifting support body are fixedly connected with side sealing plate, the bottom of one side of the side sealing plate is equipped with moving mechanism, the corner of the moving mechanism is equipped with fastening bolt, the side sealing plate is equipped with waist groove for fastening bolt, and the fastening bolt is screw connected with fixed inner plate through the moving mechanism and the side sealing plate;

[0005] The moving mechanism includes outer clamping plate, inner end plate, fixed shaft and moving roller, one side of the inner end plate is in contact with the side sealing plate, the moving roller is between the outer clamping plate and the inner end plate, one end of the fixed shaft extends to one side of the inner end plate through the outer clamping plate, a rotating bearing is installed between the fixed shaft and the moving roller, an edge covering plate is arranged between the two sides of the outer clamping plate and the inner end plate, a positioning table is fixedly connected to the upper part of one side of the inner end plate of the side sealing plate, an adjusting bolt is screw connected to the middle part of the positioning table, a stress block is arranged below the adjusting bolt, and the stress block is fixedly connected with the inner end plate.

[0006] Preferably, the top of the lifting support body is provided with a lifting groove, the top of the lifting groove is connected with an antiskid supporting plate, the antiskid supporting plate is matched with the lifting groove, the antiskid supporting plate improves the friction between the lifting groove and the cylinder, and the sliding phenomenon is reduced.

[0007] Preferably, the fastening bolt passes through the outer clamping plate, the inner end plate and the side sealing plate in sequence, and the outer clamping plate, the inner end plate and the side sealing plate are connected through the fastening bolt.

[0008] Preferably, the fixed shaft is provided with a shaft fixing bolt at each corner away from the end of the inner end plate, and the fixed shaft is connected with the outer clamping plate through the shaft fixing bolt.

[0009] Preferably, the outer clamping plate is provided with a plurality of pressing bolts on the surface, and the outer clamping plate is connected with the edge cover plate through the pressing bolts.

[0010] Preferably, the top of one side of the side sealing plate is provided with a fixed cover, the fixed cover covers the top of the moving mechanism, and the fixed cover is located outside the positioning table, the stress block and the adjusting screw.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] During use, the supporting height of the lifting support body can be finely adjusted as required, specifically, the fastening bolt is loosened, then the adjusting screw is rotated, the stress block is pressed downward through the adjusting screw, the side sealing plate and the lifting support body can be moved upward relative to the moving mechanism, the height of the lifting support body is adjusted, and the same is true in the opposite direction, the cylinder body can be tightly attached to the surface of the lifting groove, after the cylinder body is disassembled, personnel manually pull the cylinder body to one side, the cylinder body slides to one side together with the lifting support body and the moving mechanism, so that the cylinder body is conveniently moved to one side, and the interior of the cylinder body is conveniently maintained and repaired.

[0013] The moving bottom trolley is detachable, when some bearings, wheels and other accessories are damaged, the fastening bolt can be directly disassembled, after the fastening bolt is disassembled, the moving mechanism can be disassembled, so that the outer clamping plate, the inner end plate, the fixed shaft and the moving roller are separated, some accessories can be directly repaired and replaced, the maintenance work is facilitated, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a bottom structure view of the utility model;

[0016] Figure 3 It is a two-side connecting structure view of the side sealing plate of the utility model;

[0017] Figure 4 is a front sectional view of the utility model;

[0018] Figure 5 is a surface structure diagram of the side sealing plate of the utility model.

[0019] In the figure: 1, lifting support body; 2, side sealing plate; 3, moving mechanism; 4, lifting groove; 5, antiskid supporting plate; 6, fixed cover; 7, fastening bolt; 8, outer clamping plate; 9, inner end plate; 10, fixed shaft; 11, moving roller; 12, edge cover plate; 13, positioning table; 14, stress block; 15, adjusting bolt; 16, fixed inner plate; 17, rotary bearing; 18, guide waist groove; 19, shaft fixing bolt; 20, compression bolt. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-5 The utility model provides a kind of mobile bottom support trolley for cylinder, including lifting support body 1, the both sides of lifting support body 1 are fixedly connected with side sealing plate 2, the bottom of one side of side sealing plate 2 is equipped with moving mechanism 3, the top of one side of side sealing plate 2 is equipped with fixed cover 6, the top of lifting support body 1 is equipped with lifting groove 4, the corner of moving mechanism 3 is equipped with fastening bolt 7, fastening bolt 7 extends to the bottom of lifting support body 1 by passing through moving mechanism 3 and side sealing plate 2, and the side of side sealing plate 2 away from moving mechanism 3 is equipped with fixed inner plate 16, fastening bolt 7 is screw thread connection with the surface of fixed inner plate 16, moving mechanism 3 includes outer clamping plate 8, inner end plate 9, fixed shaft 10 and moving roller 11, and the side of inner end plate 9 is in contact with side sealing plate 2, moving roller 11 is between outer clamping plate 8 and inner end plate 9, one end of fixed shaft 10 extends to the side of inner end plate 9 by passing through outer clamping plate 8, rotary bearing 17 is installed at the junction of fixed shaft 10 and moving roller 11, edge cover plate 12 is equipped between the both sides of outer clamping plate 8 and inner end plate 9, the top of the side of side sealing plate 2 close to inner end plate 9 is fixedly connected with positioning table 13, adjusting bolt 15 is screw thread connection in the middle of positioning table 13, stress block 14 is equipped below adjusting bolt 15;

[0022] In this embodiment, the whole bottom support trolley is installed on the grinding equipment, and a support for supporting the bottom support trolley is arranged below the barrel of the grinding equipment, and a guide rail matched with the moving roller 11 is arranged above the support, so that the moving mechanism 3 can move horizontally and slide below the barrel. When the barrel is disassembled, two moving bottom support trolleys are installed on the guide rail and can move horizontally and slide on the guide rail.

[0023] Referring to Figures 1-5 The top of the lifting groove 4 is connected with an anti-skid supporting plate 5 matched with the lifting groove 4, and the fastening bolts 7 pass through the outer clamping plate 8, the inner end plate 9 and the side sealing plate 2 in sequence. The outer clamping plate 8, the inner end plate 9 and the side sealing plate 2 are connected by the fastening bolts 7. The corners of the fixed shaft 10 away from the inner end plate 9 are provided with shaft fixing bolts 19, and the fixed shaft 10 is connected with the outer clamping plate 8 by the shaft fixing bolts 19. The surface of the outer clamping plate 8 is provided with a plurality of pressing bolts 20, and the outer clamping plate 8 is connected with the edge cover plate 12 by the pressing bolts 20.

[0024] In this embodiment, when some bearings, wheels and other accessories are damaged, the fastening bolts 7 can be directly disassembled. After the fastening bolts 7 are disassembled, the moving mechanism 3 can be disassembled, so that the outer clamping plate 8, the inner end plate 9, the fixed shaft 10 and the moving roller 11 are separated, thereby some accessories can be directly repaired and replaced.

[0025] Referring to Figures 1-5 The fixed cover 6 is arranged on the top of the moving mechanism 3, and the fixed cover 6 is located outside the positioning table 13, the stress block 14 and the adjusting bolt 15. The surface of the side sealing plate 2 is provided with a plurality of guide waist grooves 18 matched with the fastening bolts 7. The fastening bolts 7 are slidably connected with the inside of the guide waist grooves 18. One side of the stress block 14 is fixedly connected with the surface of the inner end plate 9. The stress block 14 corresponds to the adjusting bolt 15.

[0026] In this embodiment, the supporting height of the lifting support body 1 can be adjusted according to the needs. Specifically, the fastening bolts 7 are loosened, and then the adjusting bolt 15 is rotated. The downward movement of the adjusting bolt 15 can press the stress block 14. The fastening bolts 7 can slide in the guide waist grooves 18, so that the side sealing plate 2 and the lifting support body 1 can move upward relative to the moving mechanism 3, thereby realizing the height adjustment of the lifting support body 1. Similarly, the reverse rotation of the adjusting bolt 15 can press the side sealing plate 2 under the action of the gravity of the lifting support body 1, so that the lifting support body 1 moves downward relative to the moving mechanism 3. The height of the lifting support body 1 is adjusted to adapt to the height of the machine barrel.

[0027] In practical use, this utility model provides a mobile bottom support trolley for a cylinder. The entire bottom support trolley is installed on the grinding equipment, and a bracket for supporting the bottom support trolley is provided below the cylinder of the grinding equipment. A guide rail matching the mobile rollers 11 is provided above the bracket, allowing the moving mechanism 3 to slide laterally below the cylinder. When disassembling the cylinder, two mobile bottom support trolleys are installed on this guide rail and placed on both sides of the bottom of the cylinder. The lifting groove 4 above the lifting support 1 matches the size of the cylinder. The shape and size of the lifting groove 4 are set according to actual needs, and the support height of the lifting support 1 can be finely adjusted as needed. Specifically, first, the fixing cover 6 is removed, and the fastening bolts 7 are loosened to release the fastening relationship between the fixing inner plate 16, the side sealing plate 2, and the fixing shaft 10, but it is not necessary to remove them completely. Then, the adjusting bolt 1 is rotated. 5. By adjusting the bolt 15 downward, the force block 14 can be squeezed, allowing the side sealing plate 2 and the lifting support 1 to move upward relative to the moving mechanism 3, thus raising the lifting support 1. Similarly, by rotating the adjusting bolt 15 in the opposite direction, the side sealing plate 2 can be pressed down under the gravity of the lifting support 1, causing the lifting support 1 to move downward relative to the moving mechanism 3. By adjusting the height of the lifting support 1 to match the height of the machine cylinder, the bottom of the cylinder can be tightly attached to the surface of the lifting groove 4. After disassembling the cylinder, the operator can manually pull the cylinder to one side, and the cylinder will slide to one side along with the lifting support 1 and the moving mechanism 3, thus facilitating the movement of the cylinder to one side and making it easier to maintain and repair the inside of the cylinder. The entire mobile support trolley greatly facilitates the disassembly and movement of the grinding equipment cylinder, saving labor and making it more labor-saving.

[0028] In addition, if the guide rails on both sides are not at the same height, the adjusting bolt 15 can be adjusted by the above operation to ensure that the moving rollers 11 on both sides can make full contact with the guide rails, which is suitable for situations where the guide rails are not laid evenly.

[0029] In addition, the mobile support trolley is designed to be detachable. When some bearings, wheels and other parts are damaged, the fastening bolts 7 can be removed directly. After the fastening bolts 7 are removed, the moving mechanism 3 can be disassembled, so that the outer clamping plate 8, inner end plate 9, fixed shaft 10 and moving roller 11 can be separated. This allows for the direct repair and replacement of some parts, which facilitates maintenance work and improves work efficiency.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A mobile bottom lifting trolley for a cylinder, comprising a lifting support body (1), characterized in that: Both sides of the lifting support body (1) are fixedly connected with side sealing plates (2), one side of the side sealing plate (2) is provided with a moving mechanism (3), the corner of the moving mechanism (3) is provided with a fastening bolt (7), the side sealing plate (2) is provided with a waist groove for the fastening bolt (7) to pass through, and the fastening bolt (7) is screw-connected with a fixed inner plate (16) through the moving mechanism (3) and the side sealing plate (2); The moving mechanism (3) comprises an outer clamping plate (8), an inner end plate (9), a fixed shaft (10) and a moving roller (11), one side of the inner end plate (9) is in contact with the side sealing plate (2), the moving roller (11) is between the outer clamping plate (8) and the inner end plate (9), one end of the fixed shaft (10) extends to one side of the inner end plate (9) through the outer clamping plate (8), a rotating bearing (17) is installed between the fixed shaft (10) and the moving roller (11), an edge covering plate (12) is arranged between the outer clamping plate (8) and the inner end plate (9), a positioning table (13) is fixedly connected to the upper portion of one side of the side sealing plate (2) close to the inner end plate (9), an adjusting bolt (15) is screw-connected to the middle portion of the positioning table (13), a stress block (14) is arranged below the adjusting bolt (15), and the stress block (14) is fixedly connected with the inner end plate (9).

2. The mobile bottom support trolley for a cylinder according to claim 1, characterized in that: The top of the lifting support body (1) is provided with a lifting groove (4), the top of the lifting groove (4) is connected with an anti-skid supporting plate (5), and the anti-skid supporting plate (5) is matched with the lifting groove (4).

3. The mobile bottom support trolley for a cylinder according to claim 1, characterized in that: The fastening bolt (7) passes through the outer clamping plate (8), the inner end plate (9) and the side sealing plate (2) in sequence, and the outer clamping plate (8), the inner end plate (9) and the side sealing plate (2) are connected through the fastening bolt (7).

4. The mobile bottom support trolley for a cylinder according to claim 1, characterized in that: The corner of the end of the fixed shaft (10) away from the inner end plate (9) is provided with an axle fixing bolt (19), and the fixed shaft (10) is connected with the outer clamping plate (8) through the axle fixing bolt (19).

5. The mobile bottom support trolley for a cylinder according to claim 1, characterized in that: The surface of the outer clamping plate (8) is provided with a plurality of pressing bolts (20), and the outer clamping plate (8) is connected with the edge covering plate (12) through the pressing bolts (20).

6. The mobile bottom support trolley for a cylinder according to claim 1, characterized in that: The top of one side of the side sealing plate (2) is provided with a fixed cover (6), the fixed cover (6) covers the top of the moving mechanism (3), and the fixed cover (6) is located outside the positioning table (13), the stress block (14) and the adjusting bolt (15).

Images