Combined type heavy load buffer bed
By adopting a combined structure of fixing bolts, movable grooves, limit bolts and adjustment columns on the buffer machine, the position and angle adjustment of the buffer bars are adjusted, which solves the problem that the existing buffer machine cannot adapt to different conveyors and improves practicality and security.
Patent Information
- Application Number
- CN202421628376.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-07-10
AI Technical Summary
The installation structure of the existing buffer machine is complex and cannot be adjusted, which makes it impossible to effectively support materials when handling and matching different conveyors, affecting the safety and economics of the belt conveyor.
A composite heavy-duty buffering machine is designed. Through a combined structure of fixing bolts, movable grooves, limit bolts, slide grooves, adjustment columns and limit rods, the position and angle of the buffering bars are adjusted to adapt to different conveyors. demand.
It improves the practicality and adaptability of the buffer machine, extends the service life of the conveyor belt, and ensures effective buffering and protection on different conveyors.
Smart Images
Figure CN222273085U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of buffer beds, in particular to a composite heavy-load buffer bed. Background Art
[0002] With the development of the national economy, the demand for coal mines and various ore raw materials has gradually increased. In recent years, the degree of reconstruction of mines and tunnels has increased. The successful application of new technologies and processes such as the total mining and top coal production process has increased the output of the working face, and the lump coal ratio and single lump weight have increased significantly. Therefore, there are higher requirements for the safety and economy of belt conveyor operation. It is necessary to use the method of alternating buffer rollers and buffer beds at the drop port to reduce the impact on the belt conveyor.
[0003] However, in the prior art, the buffer bed is fixedly connected by steel structure and bolts, and the installation structure is complicated and cannot be adjusted in multiple ways. As a result, when the buffer bed needs to be moved to other conveyors for use, the buffer bed cannot be well matched with the conveyor belt of the conveyor, resulting in the inability to support and buffer the falling materials during use, which will cause technical problems such as damage to the conveyor belt and the buffer bed, affecting normal use, which will greatly reduce the practicability of the composite heavy-load buffer bed. Utility Model Content
[0004] In view of this, the purpose of the present invention is to provide a composite heavy-load impact bed to solve all or one of the problems mentioned in the above background technology.
[0005] Based on the above-mentioned purpose, the utility model provides a composite heavy-load buffer bed, which includes a base plate, a plurality of mounting frames are fixedly installed on the top of the base plate by fixing bolts, a first buffer strip is fixedly installed on the top of the plurality of mounting frames by fixing bolts, a group of first movable grooves are opened on the top of the plurality of mounting frames, a group of first movable blocks are movably embedded in the inner surface walls of the plurality of first movable grooves, a group of first limiting bolts are movably inserted in the inner surface walls of the plurality of mounting frames, and the outer surface walls of the first limiting bolts are movably inserted in the interior of the first movable block, a mounting plate is fixedly installed on the top of the plurality of first movable blocks, a group of mounting blocks are fixedly installed on the top of the plurality of mounting plates, and a group of second buffer strips are movably sleeved on the outer walls of the plurality of mounting blocks.
[0006] Optionally, a plurality of groups of mounting plates are provided with a slide groove on their tops, and a group of movable boxes are movably embedded in the inner surface walls of the plurality of groups of slide grooves.
[0007] Optionally, the inner surface walls of the plurality of groups of movable boxes are all movably inserted with adjustment columns, and the outer surface walls of the adjustment columns are movably connected to the inner surface wall of the second buffer strip.
[0008] Optionally, a plurality of fixing frames are fixedly mounted on the top of the bottom plate via fixing bolts, and a first rubber roller is fixedly mounted on the top of each of the plurality of fixing frames via fixing bolts.
[0009] Optionally, a group of second movable grooves are respectively formed on the tops of the plurality of fixing frames, and a group of second movable blocks are movably embedded in the inner surface walls of the plurality of groups of second movable grooves.
[0010] Optionally, a group of second limiting bolts are movably inserted into the inner surface walls of the plurality of fixing frames, and the inner surface walls of the second limiting bolts are movably inserted into the interior of the second movable block.
[0011] Optionally, a group of fixed plates are fixedly installed on the tops of multiple groups of the second movable blocks, and a group of fixed blocks are fixedly installed on the tops of multiple groups of the fixed plates.
[0012] Optionally, a group of second rubber rollers are movably sleeved on the outer walls of the plurality of groups of fixed blocks, and a group of embedding grooves are opened on the tops of the plurality of groups of fixed plates.
[0013] Optionally, a group of installation boxes are opened on the tops of the multiple groups of embedding grooves, a group of adjustment shafts are movably inserted into the inner walls of the multiple groups of installation boxes, and the outer walls of the adjustment shafts are movably connected to the inner walls of the second rubber roller.
[0014] Optionally, limit rods are movably inserted between multiple groups of the movable box and the inner wall of the mounting plate, and between the movable box and the inner wall of the adjusting column; limit rods are movably inserted between multiple groups of the fixed plate and the inner wall of the mounting box, and between the mounting box and the inner wall of the adjusting shaft.
[0015] From the above description, it can be seen that the composite heavy-load buffer bed provided by the utility model can be installed and fixed by fixing bolts when the buffer bed needs to be transported to other conveyors for use, and then the first limiting bolt is taken out from the first movable block and the mounting frame under the operation of the staff, so that it no longer plays a limiting role on the first movable block. Move the first movable block to drive the second buffer bar to move to a suitable position, and then limit the activity through the first limiting bolt, and then take out the limiting rod. At the same time, with the mutual cooperation of the mounting block, the slide slot, the movable box and the adjustment column, the angle of the second buffer bar can be adjusted to a suitable position, so that the buffer bed can be adjusted differently according to different conveyors, thereby greatly improving the practicality of the composite heavy-load buffer bed and protecting the conveyor belt of the conveyor. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 A main structural stereogram of the composite heavy-load impact bed provided by the utility model;
[0018] Figure 2 This is a partial exploded view of the main structure of the composite heavy-load impact bed provided by the utility model;
[0019] Figure 3 This is a split perspective view of the main structural part of the composite heavy-load impact bed provided by the utility model;
[0020] Figure 4 This is a side plan view of the main structure of the composite heavy-load impact bed provided by the utility model.
[0021] Among them: bottom plate; 2. mounting frame; 3. first buffer strip; 4. first movable groove; 5. first movable block; 6. first limiting bolt; 7. mounting plate; 8. mounting block; 9. second buffer strip; 10. slide groove; 11. movable box; 12. adjustment column; 13. fixing frame; 14. first rubber roller; 15. second movable groove; 16. second movable block; 17. second limiting bolt; 18. fixing plate; 19. fixing block; 20. embedded groove; 21. mounting box; 22. adjustment shaft; 23. second rubber roller. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0023] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the utility model should be the common meanings understood by people with ordinary skills in the field to which the disclosure belongs. The "first", "second" and similar words used in the present disclosure do not represent any order, quantity or importance, but are only used to distinguish different components. "Including" or "comprising" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0024] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a composite heavy-load buffer bed, which includes a bottom plate 1, a plurality of mounting frames 2 are fixedly mounted on the top of the bottom plate 1 by fixing bolts, and a first buffer strip 3 is fixedly mounted on the top of each of the plurality of mounting frames 2 by fixing bolts. A group of first movable grooves 4 are respectively provided on the tops of the plurality of mounting frames 2, a group of first movable blocks 5 are movably embedded in the inner surface walls of the plurality of first movable grooves 4, a group of first limiting bolts 6 are movably inserted in the inner surface walls of the plurality of mounting frames 2, and the outer surface walls of the first limiting bolts 6 are movably inserted in the interior of the first movable blocks 5.
[0025] A mounting plate 7 is fixedly mounted on the top of each of the multiple sets of first movable blocks 5, a mounting block 8 is fixedly mounted on the top of each of the multiple sets of mounting plates 7, and a second buffer strip 9 is movably sleeved on the outer wall of each of the multiple sets of mounting blocks 8. A slide groove 10 is provided on the top of each of the multiple sets of mounting plates 7, and a movable box 11 is movably embedded in the inner wall of each of the multiple sets of slide grooves 10. An adjustment column 12 is movably inserted in the inner wall of each of the multiple sets of movable boxes 11, and the outer wall of the adjustment column 12 is movably connected to the inner wall of the second buffer strip 9.
[0026] Limiting rods are movably inserted between the multiple groups of movable boxes 11 and the inner surface wall of the mounting plate 7, and between the movable boxes 11 and the inner surface wall of the adjusting column 12. The position of the second buffer bar 9 can be adjusted and limited by the first movable block 5 and the first limiting bolt 6. The angle of the second buffer bar 9 can be adjusted by the mutual cooperation of the slide 10, the movable box 11, the adjusting column 12, the mounting block 8 and the limiting rod, so that it can be suitable for different conveyors. Since the first buffer bar 3 and the second buffer bar 9 are both made of high-elastic rubber, they can better play a role in buffering and shock absorption when used.
[0027] The working principle here is: when the composite heavy-load buffer bed needs to be installed and adjusted, first, under the operation of the staff, the first limiting bolt 6 is removed from between the first movable block 5 and the inner surface wall of the mounting frame 2, and then the first movable block 5 inside the first movable groove 4 is moved to one side, thereby driving the mounting plate 7 and the second buffer strip 9 to move to a suitable position. Then, the first limiting bolt 6 is inserted between the first movable block 5 and the inner surface wall of the mounting frame 2, thereby playing a role of fixing and limiting the first movable block 5, and preventing the second buffer strip 9 from being displaced during use. Then, under the operation of the staff, the limiting columns between the movable box 11 and the inner surface wall of the mounting plate 7 and between the movable box 11 and the inner surface wall of the adjustment column 12 are removed, so that the limiting columns no longer play a limiting role on the mounting plate 7, the movable box 11 and the adjustment column 12, thereby moving the movable box 11 inside the slide 10. At the same time, the height of the adjusting column 12 is adjusted to make the second buffer bar 9 rotate around the circular axis of the mounting block 8, thereby completing the angle adjustment of the second buffer bar 9, and then the mounting plate 7, the movable box 11 and the adjusting column 12 are limited and fixed by the limiting rod, so that the composite heavy-load buffer bed can be suitable for different conveyors.
[0028] like Figure 1-Figure 4 As shown, a plurality of fixing frames 13 are fixedly installed on the top of the bottom plate 1 by fixing bolts, a first rubber roller 14 is fixedly installed on the top of each of the fixing frames 13 by fixing bolts, and a group of second movable grooves 15 are opened on the top of each of the fixing frames 13. A group of second movable blocks 16 are movably embedded in the inner surface walls of each of the groups of second movable grooves 15, a group of second limiting bolts 17 are movably inserted in the inner surface walls of each of the fixing frames 13, and the inner surface walls of the second limiting bolts 17 are movably inserted in the interior of the second movable blocks 16.
[0029] A set of fixing plates 18 are fixedly mounted on the top of the multiple sets of second movable blocks 16, a set of fixing blocks 19 are fixedly mounted on the top of the multiple sets of fixing plates 18, and a set of second rubber rollers 23 are movably sleeved on the outer walls of the multiple sets of fixing blocks 19. The fixing frame 13 can be fixed by fixing bolts, and the position of the second rubber roller 23 can be adjusted and fixed under the action of the second movable block 16 and the second limiting bolt 17. When in use, under the action of the first rubber roller 14 and the second rubber roller 23, the friction between the conveyor belt and the composite heavy-load buffer bed can be reduced to extend its service life.
[0030] The working principle here is: when the composite heavy-load impact bed needs to be adjusted during use, the second limiting bolt 17 is first taken out from between the inner surface wall of the fixed frame 13 and the second movable block 16 under the operation of the staff, and then the second movable block 16 is moved to one side inside the second movable groove 15, thereby driving the second rubber roller 23 to move to a suitable position. Then the second limiting bolt 17 is inserted between the inner surface wall of the fixed frame 13 and the second movable block 16, thereby playing a role of fixing and limiting the second movable block 16 and the second rubber roller 23 to avoid displacement during use.
[0031] like Figure 1-Figure 4 As shown, a group of embedding grooves 20 are provided on the top of the multiple groups of fixing plates 18, a group of mounting boxes 21 are provided on the top of the multiple groups of embedding grooves 20, a group of adjusting shafts 22 are movably inserted into the inner surface wall of the multiple groups of mounting boxes 21, and the outer surface wall of the adjusting shaft 22 is movably connected with the inner surface wall of the second rubber roller 23. Limiting rods are movably inserted between the multiple groups of fixing plates 18 and the inner surface wall of the mounting box 21, and between the mounting box 21 and the inner surface wall of the adjusting shaft 22. Through the cooperation of the fixing block 19, the embedding grooves 20, the mounting box 21, the adjusting shaft 22 and the limiting rod, the angle of the second rubber roller 23 can be adjusted, further improving the practicality of the composite heavy-load impact bed.
[0032] Working principle: During use, when the original conveyor is damaged, in order not to affect the work efficiency, the composite heavy-load buffer bed is moved to other conveying devices for installation and use. First, the composite heavy-load buffer bed can be installed under the action of the fixing bolts. After the installation is completed, when the composite heavy-load buffer bed is not suitable for the existing conveyor belt, first, under the operation of the staff, the first limiting bolt 6 is removed from between the first movable block 5 and the inner surface wall of the mounting frame 2. Then move the first movable block 5 inside the first movable groove 4 to one side, thereby driving the mounting plate 7 and the second buffer strip 9 to move to the appropriate position, and then insert the first limiting bolt 6 between the first movable block 5 and the inner surface wall of the mounting frame 2, thereby fixing and limiting the first movable block 5 to avoid displacement of the second buffer strip 9 during use.
[0033] Then, under the operation of the staff, the limiting columns between the movable box 11 and the inner surface wall of the mounting plate 7 and between the movable box 11 and the inner surface wall of the adjusting column 12 are removed, so that the limiting columns no longer limit the mounting plate 7, the movable box 11 and the adjusting column 12, thereby moving the movable box 11 inside the slide 10. At the same time, the height of the adjusting column 12 is adjusted to rotate the second buffer bar 9 around the circular axis of the mounting block 8, thereby completing the angle adjustment of the second buffer bar 9, and then the limiting rod plays a role in limiting and fixing the mounting plate 7, the movable box 11 and the adjusting column 12, thereby completing the adjustment of the second buffer bar 9.
[0034] Under the operation of the staff, the second limiting bolt 17 is taken out from between the fixed frame 13 and the inner surface wall of the second movable block 16, and then the second movable block 16 is moved to one side inside the second movable groove 15, thereby driving the second rubber roller 23 to move to a suitable position. The second limiting bolt 17 is then inserted between the inner surface wall of the fixed frame 13 and the second movable block 16, thereby playing a role of fixing and limiting the second movable block 16 and the second rubber roller 23 to complete the position adjustment of the second rubber roller 23, and then the limiting rod between the fixed plate 18, the installation box 21 and the adjustment shaft 22 is taken out, and the installation box 21 inside the embedded groove 20 is moved to drive the adjustment shaft 22 to move inside the installation box 21. At the same time, under the action of the fixed block 19, the angle adjustment of the second rubber roller 23 can be completed. Through the above structure, the adjustment of the composite heavy-load buffer bed can be completed, so that it can be applied to different conveyor belts.
[0035] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure, including the claims, is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of different aspects of the present invention as above, which are not provided in detail for the sake of simplicity.
[0036] The embodiments of the present invention are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, 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. Composite heavy-load impact bed, characterized by: The composite heavy-load buffer bed comprises a bottom plate (1), a plurality of mounting frames (2) are fixedly mounted on the top of the bottom plate (1) by fixing bolts, a first buffer strip (3) is fixedly mounted on the top of the plurality of mounting frames (2) by fixing bolts, a group of first movable grooves (4) are opened on the top of the plurality of mounting frames (2), a group of first movable blocks (5) are movably embedded in the inner surface walls of the plurality of first movable grooves (4), a group of first limiting bolts (6) are movably inserted in the inner surface walls of the plurality of mounting frames (2), and the outer surface walls of the first limiting bolts (6) are movably inserted in the interior of the first movable blocks (5), a mounting plate (7) is fixedly mounted on the top of the plurality of first movable blocks (5), a group of mounting blocks (8) are fixedly mounted on the top of the plurality of mounting plates (7), and a group of second buffer strips (9) are movably sleeved on the outer surface walls of the plurality of mounting blocks (8).
2. The composite heavy-load impact bed according to claim 1, characterized in that: A plurality of groups of mounting plates (7) are provided with a slide groove (10) on their tops, and a group of movable boxes (11) are movably embedded in the inner surface walls of the plurality of groups of slide grooves (10).
3. The composite heavy-load impact bed according to claim 2, characterized in that: The inner surface walls of the plurality of groups of movable boxes (11) are all movably inserted with adjustment columns (12), and the outer surface walls of the adjustment columns (12) are movably connected to the inner surface wall of the second buffer strip (9).
4. The composite heavy-load impact bed according to claim 3, characterized in that: A plurality of fixing frames (13) are fixedly mounted on the top of the bottom plate (1) via fixing bolts, and a first rubber roller (14) is fixedly mounted on the top of each of the plurality of fixing frames (13) via fixing bolts.
5. The composite heavy-load impact bed according to claim 4, characterized in that: A group of second movable grooves (15) are respectively formed on the tops of the plurality of fixing frames (13), and a group of second movable blocks (16) are respectively movably embedded in the inner surface walls of the plurality of groups of the second movable grooves (15).
6. The composite heavy-load impact bed according to claim 5, characterized in that: A group of second limiting bolts (17) are movably inserted into the inner surface walls of the plurality of fixing frames (13), and the inner surface walls of the second limiting bolts (17) are movably inserted into the interior of the second movable block (16).
7. The composite heavy-load impact bed according to claim 6, characterized in that: A set of fixed plates (18) are fixedly mounted on the tops of the plurality of sets of the second movable blocks (16), and a set of fixed blocks (19) are fixedly mounted on the tops of the plurality of sets of the fixed plates (18).
8. The composite heavy-load impact bed according to claim 7, characterized in that: A group of second rubber rollers (23) are movably sleeved on the outer walls of the plurality of groups of fixed blocks (19), and a group of embedding grooves (20) are opened on the tops of the plurality of groups of fixed plates (18).
9. The composite heavy-load impact bed according to claim 8, characterized in that: A group of installation boxes (21) are provided at the tops of the plurality of groups of embedding grooves (20), a group of adjustment shafts (22) are movably inserted into the inner surface walls of the plurality of groups of installation boxes (21), and the outer surface walls of the adjustment shafts (22) are movably connected to the inner surface wall of the second rubber roller (23).
10. The composite heavy-load impact bed according to claim 9, characterized in that: Limit rods are movably inserted between the plurality of groups of movable boxes (11) and the inner surface wall of the mounting plate (7), and between the movable box (11) and the inner surface wall of the adjusting column (12); and limit rods are movably inserted between the plurality of groups of fixed plates (18) and the inner surface wall of the mounting box (21), and between the mounting box (21) and the inner surface wall of the adjusting shaft (22).