Inclination-angle-adjustable supporting structure of movable conveyor

Abstract

The utility model relates to the technical field of movable conveyors, in particular to an adjustable inclination angle supporting structure of a movable conveyor, which comprises two upright posts and an axle, the left ends of the two upright posts are fixedly connected with the right end of the axle through bolt groups, and the right ends of the two upright posts are fixedly connected with the left end of the axle through bolts. The upper ends of the two stand columns are jointly and fixedly connected with an inter-column support through bolt sets, the front ends and the rear ends of the two stand columns are both fixedly connected with stand column inclined struts through bolt sets, the upper ends of the two stand columns are both fixedly connected with quick plug pin shafts in a penetrating and inserting mode, and the upper ends of the two quick plug pin shafts are jointly and fixedly connected with a connecting plate. The left ends of the two stand columns are movably connected with inclination-angle-adjustable wheel sets. According to the inclination-angle-adjustable supporting structure of the movable conveyor, only the quick plug pins need to be pulled out, the truss of the movable conveyor is moved to the needed working state position or the needed maintenance state, then the quick plug pins are inserted and fixed, and the inclination-angle-adjustable wheel set is adjusted to the corresponding angle and is perpendicular to the ground.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile conveyors, in particular to an adjustable inclination support structure of a mobile conveyor. Background Art

[0002] Belt conveyors are generally divided into fixed belt conveyors and mobile belt conveyors. The inclination of fixed belt conveyors is always fixed; while some mobile belt conveyors adopt variable inclination designs for the convenience of transportation, movement or maintenance. Common forms include structures that rely on the extension and contraction of hydraulic cylinders to change the inclination, etc. However, for some mobile conveyors that do not adjust the inclination very frequently, such structures often have high use and maintenance costs. Therefore, we have launched an adjustable inclination support structure for mobile conveyors. Utility Model Content

[0003] The main purpose of the utility model is to provide a mobile conveyor with adjustable inclination angle support structure, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A mobile conveyor adjustable inclination support structure includes a column and an axle, wherein two columns are provided, the left ends of the two columns are fixedly connected to the right end of the axle by a bolt group, the upper ends of the two columns are fixedly connected to the inter-column support by a bolt group, the front and rear ends of the two columns are fixedly connected to the column diagonal braces by a bolt group, the upper ends of the two columns are interspersed and fixedly connected with quick-plug pin shafts, the upper ends of the two quick-plug pin shafts are fixedly connected with a connecting plate, and the left ends of the two columns are movably connected to an adjustable inclination wheel group.

[0006] Preferably, the upper ends of the two column diagonal braces are fixedly connected to the lower end of the connecting plate by a bolt group.

[0007] Preferably, the middle portion of the inter-column support is a cross structure.

[0008] Preferably, a plurality of bolt holes passing through the upper and lower ends of the two columns are formed.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The utility model provides three working state inclination angles and one maintenance state inclination angle. When adjusting the inclination angle, it is only necessary to pull out the quick latch and move the mobile conveyor truss to the required working state position or maintenance state, then insert and fix the quick latch, adjust the adjustable inclination wheel group to the corresponding angle and make it perpendicular to the ground (no adjustment is required in the maintenance state); it is suitable for mobile conveyors that do not need frequent inclination adjustment, and can greatly save equipment cost and maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall structure of an adjustable inclination support structure for a mobile conveyor of the utility model;

[0012] Figure 2 It is a schematic diagram of the working state of an adjustable inclination support structure of a mobile conveyor of the utility model;

[0013] Figure 3 This is a second schematic diagram of the working state of an adjustable tilt angle support structure of a mobile conveyor according to the utility model;

[0014] Figure 4 It is a schematic diagram of the working state of the adjustable inclination support structure of a mobile conveyor of the utility model;

[0015] Figure 5 The utility model is a schematic diagram of the maintenance status of an adjustable inclination support structure of a mobile conveyor.

[0016] In the figure: 1. column; 2. support between columns; 3. diagonal support of column; 4. quick-release pin shaft; 5. adjustable inclination wheel set; 6. axle; 7. connecting plate. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] See also Figure 1-5 , the utility model provides a technical solution:

[0021] A mobile conveyor adjustable inclination support structure includes a column 1 and an axle 6, wherein two columns 1 are provided, the left ends of the two columns 1 are fixedly connected to the right end of the axle 6 by a bolt group, the upper ends of the two columns 1 are fixedly connected to a column support 2 by a bolt group, the front and rear ends of the two columns 1 are fixedly connected to a column diagonal brace 3 by a bolt group, the upper ends of the two columns 1 are interspersed and fixedly connected with a quick-plug pin shaft 4, the upper ends of the two quick-plug pin shafts 4 are fixedly connected with a connecting plate 7, and the left ends of the two columns 1 are movably connected to an adjustable inclination wheel group 5.

[0022] In this embodiment, the upper ends of the two column diagonal braces 3 are fixedly connected to the lower end of the connecting plate 7 through a bolt group; the middle part of the inter-column support 2 is a cross structure; and the upper ends of the two columns 1 are each provided with a plurality of bolt holes that pass through from top to bottom.

[0023] It should be noted that the utility model is a mobile conveyor adjustable inclination support structure. During use, when installing, the column 1 is inserted into the frame corresponding to the upper belt conveyor truss and locked with a quick-plug pin shaft 4; the connecting plate 7 and the upper mobile conveyor truss are welded and fixed to the upper end of the column diagonal brace 3 with bolts, and the lower end of the column diagonal brace 3 is locked with the column 1 with a quick-plug pin shaft 4; the two columns 1 are fixed with an inter-column support 2; when the adjustable inclination wheel group 5 and the axle 6 are connected, the angle should correspond to the inclination of the upper belt conveyor to ensure that the adjustable inclination wheel group 5 is vertical to the ground after installation (such as Figure 2 ); when it is necessary to adjust to the required inclination angle for work, the upper and lower quick-plug pin shafts 4 and the column diagonal brace 3 are removed as a whole, the upper mobile conveyor truss is placed as a whole to the required inclination angle, and then the column diagonal brace 3 is installed, and the upper and lower quick-plug pin shafts 4 are inserted into the corresponding pin holes; when it is necessary to adjust to the maintenance inclination angle, the upper and lower quick-plug pin shafts 4 and the column diagonal brace 3 are removed as a whole, the upper belt conveyor truss is placed as a whole to the required maintenance inclination angle, and the upper quick-plug pin shaft 4 is inserted into the maintenance pin hole (such as Figure 5 );

[0024] When the mobile conveyor is in working state, the inclination angle a is the maximum working angle (such as Figure 2 ); in working state II, the inclination angle b is the common working angle, which is slightly smaller than the inclination angle a (such as Figure 3 ); when in working state 3, the inclination angle c is the minimum working angle, which is slightly smaller than the inclination angle b (such as Figure 4 ); when in maintenance state, the inclination angle d is less than the inclination angle c (such as Figure 5 );

[0025] If you need to change from working status to Figure 2 ) is adjusted to working state 2 (such as Figure 3), first remove the quick-release pin shaft 4 at the upper and lower ends, and drop the mobile conveyor truss and column diagonal brace 3 to the position in the second working state (such as Figure 3 ), then move the quick-insert pin shaft 4 at the upper and lower ends to the lower pin hole and insert it, so that the upper and lower ends of the column diagonal brace 3 are fixed to the mobile conveyor truss and the column 1; then set the working state 1 (such as Figure 2 ) wherein the angle of the adjustable inclination wheel set 5 is adjusted to the working state 2 (such as Figure 3 ) to ensure that the adjustable inclination wheel group 5 is perpendicular to the ground and is fixed to the axle 6 with a bolt group. The adjustment method between other working states is the same;

[0026] If you need to change from working status to Figure 2 ) is adjusted to the maintenance state (such as Figure 5 ), first remove the quick-release pin shaft 4 at the upper and lower ends, remove the column diagonal brace 3, and drop the mobile conveyor truss to the maintenance state (such as Figure 5 ) position, and then move the upper quick-insert pin shaft 4 to the bottom pin hole and insert it to fix the mobile conveyor truss and the column 1; in the maintenance state, the adjustable inclination wheel group 5 does not need to be fixed to the axle 6. The method of adjusting other working states to the maintenance state is the same.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mobile conveyor with adjustable inclination angle support structure, comprising a column (1) and an axle (6), Features: Two upright posts (1) are provided, the left ends of the two upright posts (1) are fixedly connected to the right end of the axle (6) through a bolt group, the upper ends of the two upright posts (1) are fixedly connected to the inter-post support (2) through a bolt group, the front and rear ends of the two upright posts (1) are fixedly connected to the upright post diagonal brace (3) through a bolt group, the upper ends of the two upright posts (1) are fixedly connected with a quick-release pin shaft (4), the upper ends of the two quick-release pin shafts (4) are fixedly connected with a connecting plate (7), and the left ends of the two upright posts (1) are movably connected to an adjustable inclination wheel group (5).

2. The adjustable inclination support structure of a mobile conveyor according to claim 1, Features: The upper ends of the two upright column diagonal braces (3) are fixedly connected to the lower end of the connecting plate (7) via a bolt group.

3. The adjustable inclination support structure of a mobile conveyor according to claim 1, Features: The middle part of the inter-column support (2) is in a cross structure.

4. The adjustable inclination support structure for a mobile conveyor according to claim 1, Features: The upper ends of the two upright posts (1) are each provided with a plurality of bolt holes penetrating upward and downward.

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