Belt conveyor maintenance auxiliary device

Abstract

The belt conveyor maintenance auxiliary device comprises a top plate and a fixing box, a double-shaft motor is fixedly installed at the middle end of the top of the top plate, first screw rods are fixedly installed on the two sides of the output end of the double-shaft motor, and the surfaces of the first screw rods are in threaded connection with moving seats; and the lower end of the inner cavity of the moving seat is movably connected with a second piston. Through the arrangement of the double-shaft motor, the first screw rod, the moving seat, the second piston, the ejector rod and the moving frame, the supporting rod can extend to the bottom of the belt, and through the arrangement of the driving motor, the second screw rod, the moving plate, the moving rod, the first piston, a liquid guide cylinder, a rubber oil pipe, the second piston, the ejector rod, the moving frame and the supporting rod, the belt can be pried upwards, so that the belt can be conveniently pried. And in addition, due to the fact that the overall operation is convenient and rapid, great convenience is provided for the maintenance work of the personnel, and use by the personnel is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyor maintenance, in particular to a belt conveyor maintenance auxiliary device. Background Art

[0002] Belt conveyor is the abbreviation of belt conveyor. Belt conveyor uses the continuous or intermittent movement of the conveyor belt to transport various items of different weights. It can transport various bulk materials as well as various cartons, packaging bags and other small piece goods. It has a wide range of uses.

[0003] For example, the Chinese utility model provides "a belt conveyor maintenance auxiliary device" announcement number: CN219216376U, which includes a supporting base, a base mounting sleeve is mounted on the top of the supporting base, and a mounting support rod is provided on the top of the base mounting sleeve, a telescopic inner plate is mounted inside one side of the mounting support rod, and a first connecting bridge rod is rotatably mounted on the inner side of the telescopic inner plate, an end mounting plate is fixedly connected to the other side of the first connecting bridge rod, and an end inner plate is cooperatively mounted on the bottom of the end mounting plate, the first mounting rod is fixedly mounted on one side of the end inner plate and a second mounting rod is mounted on the other side, one side of the second mounting rod is fixedly connected to the end inner plate, a second connecting bridge rod and a rotating connecting rod are welded on one side of the end mounting plate, a hand-cranked connecting end plate is installed on the other side of the rotating connecting rod, and a supporting card hole is opened on the inner side of the mounting support rod. The utility model solves the problem that the space for prying or lifting with a traditional maintenance crowbar is narrow and inconvenient to operate.

[0004] Although the belt conveyor maintenance auxiliary device in the above technology can assist personnel to pry up the belt, the overall operation often requires manual adjustment by personnel, which is cumbersome to operate and greatly increases the labor intensity of personnel, and cannot meet the use needs of maintenance personnel. Utility Model Content

[0005] The utility model aims to provide a belt conveyor maintenance auxiliary device, which can assist maintenance personnel to quickly pry up the belt, and the overall operation is convenient and fast, which brings great convenience to the work of personnel.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a belt conveyor maintenance auxiliary device, comprising a top plate and a fixed box, a double-axis motor is fixedly installed at the middle end of the top of the top plate, a first screw is fixedly installed on both sides of the output end of the double-axis motor, a movable seat is threadedly connected to the surface of the first screw, a second piston is movably connected to the lower end of the inner cavity of the movable seat, a push rod is fixedly connected to the middle end of the top of the second piston, a movable frame is fixedly connected to the top of the push rod, a support rod is fixedly connected to the lower end of the movable frame, and a driving motor is fixedly installed on the upper end of the left side of the outer surface of the fixed box The machine comprises a second screw rod fixedly installed at the output end of the driving motor, the right side of the second screw rod is movably connected to the upper end of the right side of the inner cavity of the fixed box through a bearing, the lower end of the left side of the fixed box is fixedly connected to a liquid guiding cylinder, a rubber oil pipe is fixedly connected between the left end of the liquid guiding cylinder and the lower end of the movable seat, the right end of the inner cavity of the liquid guiding cylinder is movably connected to the first piston, the right side of the first piston is fixedly connected to a moving rod, the surface of the moving rod is movably connected to the right side of the fixed box, the upper end of the left side of the moving rod is fixedly connected to a moving plate, and the middle end of the moving plate is threadedly connected to the right end of the second screw rod.

[0007] As a preferred embodiment, a guide groove is provided at the top of the inner cavity of the fixed box, the top of the movable plate is movably connected to the surface of the guide groove, the lower ends of both sides of the outer surface of the fixed box are fixedly connected to vertical plates, and the bottom of the vertical plates is fixedly connected to the top of the top plate.

[0008] As a preferred solution, a first rubber ring is fixedly connected to the surface of the first piston, and the surface of the first rubber ring is movably connected to the inner cavity of the liquid guiding tube; a second rubber ring is fixedly connected to the surface of the second piston, and the surface of the second rubber ring is movably connected to the inner cavity of the movable seat.

[0009] As a preferred solution, the two first screw rods are movably connected to a fixing block on one side away from each other via a bearing, and the bottom of the fixing block is fixedly connected to the top of the top plate.

[0010] As a preferred solution, both ends of the top of the top plate are provided with slide grooves, and the bottom of the outer surface of the movable seat is movably connected to the surface of the slide groove.

[0011] As a preferred solution, both ends of the bottom of the top plate are fixedly connected to support frames, the bottom of the support frame is fixedly connected to the bottom plate, and both ends of the bottom of the bottom plate are movably connected to brake casters through bearings.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model enables the support rod to extend to the bottom of the belt through the arrangement of the double-axis motor, the first screw, the movable seat, the second piston, the push rod and the movable frame, and the belt can be pried upward by the arrangement of the driving motor, the second screw, the movable plate, the movable rod, the first piston, the liquid guide cylinder, the rubber oil pipe, the second piston, the push rod, the movable frame and the support rod, so as to facilitate the maintenance work of the personnel, and because the overall operation is convenient and fast, it provides great convenience for the maintenance work of the personnel and is conducive to the use of the personnel.

[0014] 2. The utility model achieves the purpose of guiding the movable plate and preventing the movable plate from tilting during the movement by setting the guide groove; achieves the purpose of supporting and fixing the fixed box by setting the vertical plate; improves the sealing of the contact between the first piston and the liquid guide cylinder, and between the second piston and the movable seat by setting the first rubber ring and the second rubber ring, respectively; achieves the purpose of stably supporting the first screw by setting the fixed block; achieves the purpose of guiding the movable seat and preventing the movable seat from tilting during the movement by setting the slide groove; achieves the purpose of supporting the top plate by setting the support frame, the bottom plate and the brake casters, and facilitates personnel to move the whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of the fixed box of the utility model;

[0017] Figure 3 It is a partial cross-sectional structural schematic diagram of the movable seat of the utility model.

[0018] In the figure: 1, top plate; 2, second rubber ring; 3, support frame; 4, bottom plate; 5, brake caster; 6, support rod; 7, rubber oil pipe; 8, moving seat; 9, top rod; 10, moving frame; 11, slide groove; 12, liquid guide cylinder; 13, fixed box; 14, vertical plate; 15, fixed block; 16, first screw; 17, drive motor; 18, dual-axis motor; 19, second screw; 20, guide groove; 21, first rubber ring; 22, moving plate; 23, moving rod; 24, first piston; 25, second piston. DETAILED DESCRIPTION

[0019] 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.

[0020] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0021] Embodiment 1:

[0022] See also Figure 1-Figure 3 As shown, the utility model provides a belt conveyor maintenance auxiliary device, including a top plate 1 and a fixed box 13, a double-axis motor 18 is fixedly installed at the middle end of the top of the top plate 1, first screws 16 are fixedly installed on both sides of the output end of the double-axis motor 18, a moving seat 8 is threadedly connected to the surface of the first screw 16, a second piston 25 is movably connected to the lower end of the inner cavity of the moving seat 8, a top rod 9 is fixedly connected to the middle end of the top of the second piston 25, a moving frame 10 is fixedly connected to the top of the top rod 9, a support rod 6 is fixedly connected to the lower end of the moving frame 10, a drive motor 17 is fixedly installed on the upper end of the left side of the outer surface of the fixed box 13, and the drive motor 17 A second screw 19 is fixedly installed at the output end, and the right side of the second screw 19 is movably connected to the upper end of the right side of the inner cavity of the fixed box 13 through a bearing, the lower end of the left side of the fixed box 13 is fixedly connected to the liquid guiding cylinder 12, and a rubber oil pipe 7 is fixedly connected between the left end of the liquid guiding cylinder 12 and the lower end of the movable seat 8, the right end of the inner cavity of the liquid guiding cylinder 12 is movably connected to the first piston 24, and the right side of the first piston 24 is fixedly connected to the moving rod 23, the surface of the moving rod 23 is movably connected to the right side of the fixed box 13, the upper end of the left side of the moving rod 23 is fixedly connected to the moving plate 22, and the middle end of the moving plate 22 is threadedly connected to the right end of the second screw 19.

[0023] In the present technical solution, by means of the dual-axis motor 18, the first screw 16, the movable seat 8, the second piston 25, the push rod 9 and the movable frame 10, the support rod 6 can be extended to the bottom of the belt, and by means of the driving motor 17, the second screw 19, the movable plate 22, the movable rod 23, the first piston 24, the liquid guide tube 12, the rubber oil pipe 7, the second piston 25, the push rod 9, the movable frame 10 and the support rod 6, the belt can be pried upward, thereby facilitating maintenance work for personnel, and since the overall operation is convenient and quick, it provides great convenience for the maintenance work of personnel and is conducive to use by personnel.

[0024] Embodiment 2:

[0025] On the basis of embodiment 1, the utility model is as follows Figure 1-Figure 3As shown, a guide groove 20 is provided at the top of the inner cavity of the fixed box 13, the top of the movable plate 22 is movably connected to the surface of the guide groove 20, the lower ends of both sides of the outer surface of the fixed box 13 are fixedly connected to the vertical plates 14, the bottom of the vertical plates 14 is fixedly connected to the top of the top plate 1, the surface of the first piston 24 is fixedly connected to the first rubber ring 21, the surface of the first rubber ring 21 is movably connected to the inner cavity of the liquid guide tube 12, the surface of the second piston 25 is fixedly connected to the second rubber ring 2, the surface of the second rubber ring 2 is movably connected to the inner cavity of the movable seat 8, the side of the two first screws 16 away from each other is movably connected to the fixed block 15 through a bearing, the bottom of the fixed block 15 is fixedly connected to the top of the top plate 1, the two ends of the top of the top plate 1 are provided with slide grooves 11, the bottom of the outer surface of the movable seat 8 is movably connected to the surface of the slide groove 11, the two ends of the bottom of the top plate 1 are fixedly connected to the support frame 3, the bottom of the support frame 3 is fixedly connected to the bottom plate 4, and the two ends of the bottom of the bottom of the bottom plate 4 are movably connected to the brake casters 5 through bearings.

[0026] In the present technical scheme, the purpose of guiding the movable plate 22 is achieved by setting the guide groove 20, and the movable plate 22 is prevented from tilting during the movement. The purpose of supporting and fixing the fixed box 13 is achieved by setting the vertical plate 14. The sealing of the contact between the first piston 24 and the liquid guide tube 12, and the contact between the second piston 25 and the movable seat 8 are respectively improved by setting the first rubber ring 21 and the second rubber ring 2. The purpose of stably supporting the first screw 16 is achieved by setting the fixed block 15. The purpose of guiding the movable seat 8 is achieved by setting the slide groove 11, and the purpose of tilting the movable seat 8 during the movement is avoided. The purpose of supporting the top plate 1 is achieved by setting the support frame 3, the bottom plate 4 and the brake caster 5, and the purpose of supporting the top plate 1 is achieved, and it is convenient for personnel to move the whole.

[0027] The working principle of the utility model is as follows: by moving the auxiliary device to both sides of the belt conveyor to be repaired, and making the support rod 6 be located below the belt that needs to be pried up by the belt conveyor, and at the same time, by starting the double-axis motor 18 to work, the first screw rod 16 can be driven to rotate, and the first screw rod 16 rotates to drive the moving seat 8, the second piston 25, the push rod 9, the moving frame 10 and the support rod 6 to move, so that the support rod 6 can extend to the bottom of the belt, and then by starting the drive motor 17 to work, the second screw rod 19 can be driven to rotate, and the rotation of the second screw 19 can drive the moving plate 22 to move to the left, and the moving plate 22 moves The movement can drive the moving rod 23 and the first piston 24 to move. The movement of the first piston 24 can push the hydraulic oil inside the liquid guide cylinder 12 and transport it to the inside of the moving seat 8 through the rubber oil pipe 7. Under the action of continuous delivery of the hydraulic oil, the second piston 25 can be pushed to move upward. The movement of the second piston 25 can drive the push rod 9, the moving frame 10 and the support rod 6 to move. Under the action of the movement of the support rod 6, the belt can be pried upward, thereby facilitating maintenance work for personnel. Moreover, since the overall operation is convenient and fast, it provides great convenience for the maintenance work of personnel and is conducive to use by personnel.

[0028] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0029] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A belt conveyor maintenance auxiliary device, comprising a top plate (1) and a fixing box (13), characterized in that: A dual-axis motor (18) is fixedly mounted at the middle end of the top of the top plate (1), first screws (16) are fixedly mounted on both sides of the output end of the dual-axis motor (18), a movable seat (8) is threadedly connected to the surface of the first screw (16), a second piston (25) is movably connected to the lower end of the inner cavity of the movable seat (8), a push rod (9) is fixedly connected to the middle end of the top of the second piston (25), a movable frame (10) is fixedly connected to the top of the push rod (9), a support rod (6) is fixedly connected to the lower end of the movable frame (10), a driving motor (17) is fixedly mounted on the upper end of the left side of the outer surface of the fixed box (13), and a second screw (19) is fixedly mounted on the output end of the driving motor (17) The right side of the second screw rod (19) is movably connected to the upper end of the right side of the inner cavity of the fixed box (13) through a bearing, the lower end of the left side of the fixed box (13) is fixedly connected to a liquid guide cylinder (12), a rubber oil pipe (7) is fixedly connected between the left end of the liquid guide cylinder (12) and the lower end of the movable seat (8), the right end of the inner cavity of the liquid guide cylinder (12) is movably connected to a first piston (24), the right side of the first piston (24) is fixedly connected to a movable rod (23), the surface of the movable rod (23) is movably connected to the right side of the fixed box (13), the upper end of the left side of the movable rod (23) is fixedly connected to a movable plate (22), and the middle end of the movable plate (22) is threadedly connected to the right end of the second screw rod (19).

2. A belt conveyor maintenance auxiliary device according to claim 1, characterized in that: A guide groove (20) is provided at the top of the inner cavity of the fixed box (13), the top of the movable plate (22) is movably connected to the surface of the guide groove (20), the lower ends of both sides of the outer surface of the fixed box (13) are fixedly connected to vertical plates (14), and the bottom of the vertical plates (14) is fixedly connected to the top of the top plate (1).

3. The belt conveyor maintenance auxiliary device according to claim 1, characterized in that: The surface of the first piston (24) is fixedly connected to a first rubber ring (21), and the surface of the first rubber ring (21) is movably connected to the inner cavity of the liquid guide tube (12). The surface of the second piston (25) is fixedly connected to a second rubber ring (2), and the surface of the second rubber ring (2) is movably connected to the inner cavity of the movable seat (8).

4. The belt conveyor maintenance auxiliary device according to claim 1, characterized in that: The two first screw rods (16) are movably connected to a fixing block (15) at one side away from each other via a bearing, and the bottom of the fixing block (15) is fixedly connected to the top of the top plate (1).

5. The belt conveyor maintenance auxiliary device according to claim 1, characterized in that: Both ends of the top of the top plate (1) are provided with sliding grooves (11), and the bottom of the outer surface of the movable seat (8) is movably connected to the surface of the sliding groove (11).

6. The belt conveyor maintenance auxiliary device according to claim 1, characterized in that: Both ends of the bottom of the top plate (1) are fixedly connected to a support frame (3), the bottom of the support frame (3) is fixedly connected to a bottom plate (4), and both ends of the bottom of the bottom of the bottom plate (4) are movably connected to brake casters (5) via bearings.

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