A belt conveyor sealing cover

Abstract

The utility model relates to the technical field of belt conveyors, and proposes a belt conveyor sealing cover, including a mounting plate, the outer side of the mounting plate is fixedly connected with left and right columns opposite to each other, the bottom end of the column is fixedly connected with a bottom plate, one side of the bottom plate is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with left and right supporting plates opposite to each other, a worm is rotatably connected between the two supporting plates, one side of the worm is fixedly connected with a rocker, the rear side of the worm is meshingly connected with a worm wheel, and the inner wall of the worm wheel is fixedly connected with a threaded sleeve 1. In the utility model, through the coordination of the fixing plate, the supporting plate, the worm, the rocker, the worm wheel, the threaded sleeve 1, the ground plug rod, the connecting plate, the limit block and the limit frame, the reinforcement effect of the bottom of the sealing cover is achieved, and then the bottom structure of the sealing cover is strengthened, and the sealing cover is effectively prevented from moving or tilting due to vibration or external factors during use, thereby reducing the safety hazards caused by the sealing cover falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to a sealing cover of a belt conveyor. Background Art

[0002] Belt conveyor is the abbreviation of belt conveyor. It is a continuous conveying machine with fixed and mobile types, simple structure, high efficiency, and flexible conveyor belt as material carrying and traction component. An endless conveyor belt surrounds the driving drum and the redirecting drum. The upper and lower branches between the two drums are supported by several rollers. The material is placed on the upper branch. The friction between the driving drum and the belt is used to drag the conveyor belt and the material to run. It is suitable for conveying bulk materials and finished items in horizontal and inclined directions, and can also be used in assembly lines for certain process operations.

[0003] After searching, the existing patent (Announcement No.: CN218706221U) discloses a belt conveyor sealing cover, which belongs to the field of tooling, and includes multiple groups of mobile sealing assemblies; each group of mobile sealing assemblies includes a support door frame, a connecting seat, a side baffle, an upper baffle, and a connecting rod mechanism; the support door frame includes a crossbeam, a vertical rod and a support foot, and the crossbeam of the support door frame is fixedly connected to the rear end of the upper baffle; a connecting seat is provided at the front of the upper part of the vertical rod of the support door frame; the connecting rod mechanism includes a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod. Compared with the existing technology, it is quick and convenient.

[0004] However, in the above solution, it is difficult to effectively reinforce the bottom, and the bottom of the sealing cover may lack stability and be easily disturbed by external factors and move or shake, resulting in unstable operation of the machine equipment and increasing the risk of accidents.

[0005] In view of this, the utility model provides a belt conveyor sealing cover. Utility Model Content

[0006] The utility model provides a belt conveyor sealing cover, which solves the problem that it is difficult to effectively reinforce the bottom in the related technology.

[0007] The technical solution of the utility model is as follows: a belt conveyor sealing cover comprises a mounting plate, the outer side of the mounting plate is fixedly connected with left and right opposite columns, the bottom end of the column is fixedly connected with a base plate, one side of the base plate is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with left and right opposite support plates, a worm is rotatably connected between the two support plates, one side of the worm is fixedly connected with a rocker, the rear side of the worm is meshingly connected with a worm wheel, the inner wall of the worm wheel is fixedly connected with a threaded sleeve 1, the threaded sleeve 1 is rotatably connected to the inner wall of the fixing plate, the inner wall of the threaded sleeve 1 is threadedly connected with a ground plug, the top of the ground plug is rotatably connected with a connecting disk, one side of the connecting disk is fixedly connected with a limiting block, the middle part of the top of the base plate is fixedly connected with a limiting frame, and the limiting block is slidably connected to the inner wall of the limiting frame.

[0008] Preferably, the bottom end of the ground rod is arranged in a pointed cone shape, and the ground rod, the threaded sleeve and the connecting plate are arranged coaxially.

[0009] Preferably, a reinforcing rod is fixedly connected to the rear side of the top end of the base plate, and the reinforcing rod is fixedly connected to the rear side of the column.

[0010] Preferably, a cover body is provided on the front side of the mounting plate, and evenly distributed mounting feet are fixedly connected to the rear end of the outer side of the cover body.

[0011] Preferably, a second threaded sleeve is fixedly connected to the inner wall of the mounting foot, and the second threaded sleeve is arranged through the inner wall of the mounting plate.

[0012] Preferably, a screw is threadedly connected to the second inner wall of the threaded sleeve, and a knob is fixedly connected to the front side of the screw.

[0013] Preferably, the screw rod and the knob are coaxially arranged, and the outer side of the end of the screw rod is threadedly connected to a threaded block.

[0014] Preferably, the bottom ends of the two base plates are fixedly connected with universal wheels facing front and back.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, the bottom of the sealing cover is reinforced by the cooperation of the fixing plate, the supporting plate, the worm, the rocker, the worm wheel, the threaded sleeve, the ground rod, the connecting plate, the limit block and the limit frame, thereby strengthening the bottom structure of the sealing cover, effectively preventing the sealing cover from moving or tilting due to vibration or external factors during use, reducing the safety hazards caused by the falling of the sealing cover, avoiding possible accidents and injuries, and ensuring the stable operation of the equipment.

[0017] 2. In the utility model, the quick disassembly effect of the cover body is achieved through the cooperation of the mounting foot, the threaded sleeve 2, the screw, the knob and the threaded block. The maintenance personnel can complete the disassembly task of the cover body more quickly and easily without consuming too much physical strength and energy, which is convenient for equipment maintenance, cleaning and overhaul work, reduces labor costs, further reduces downtime, and improves equipment availability and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is an isometric stereoscopic schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the bottom plate of the utility model;

[0021] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 It is an enlarged structural schematic diagram of the cover body of the utility model;

[0023] Figure 5 It is a schematic diagram of the internal structure of the mounting plate of the utility model.

[0024] In the figure: 1. mounting plate; 2. column; 3. bottom plate; 4. fixing plate; 5. supporting plate; 6. worm; 7. rocker; 8. worm wheel; 9. threaded sleeve 1; 10. ground plug rod; 11. connecting plate; 12. limit block; 13. limit frame; 14. reinforcing rod; 15. universal wheel; 16. cover; 17. mounting foot; 18. threaded sleeve 2; 19. screw; 20. knob; 21. threaded block. DETAILED DESCRIPTION

[0025] The following will be combined with 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 of 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.

[0026] Example 1

[0027] The preferred embodiment of the belt conveyor sealing cover provided by the utility model is as follows: Figures 1 to 5As shown: a belt conveyor sealing cover comprises a mounting plate 1, the outer side of the mounting plate 1 is fixedly connected with left and right opposite columns 2, the mounting plate 1 has a fixing effect on the column 2, the bottom end of the column 2 is fixedly connected with a bottom plate 3, the bottom plate 3 has a fixing support effect on the column 2, one side of the bottom plate 3 is fixedly connected with a fixing plate 4, the bottom plate 3 has a fixing effect on the fixing plate 4, the top of the fixing plate 4 is fixedly connected with left and right opposite supporting plates 5, the fixing plate 4 has a fixing support effect on the supporting plate 5, a worm 6 is rotatably connected between the two supporting plates 5, in order to further improve the stability of the worm 6, a rocker 7 is fixedly connected to one side of the worm 6, and the worm 6 can be driven to rotate by rotating the rocker 7, and a worm wheel 8 is meshingly connected to the rear side of the worm 6, and the worm 6 drives the worm wheel 8 to rotate through its own meshing transmission during the rotation process, and a threaded sleeve 9 is fixedly connected to the inner wall of the worm wheel 8, which further drives the threaded sleeve 9 to rotate, and the threaded sleeve 9 is rotatably connected to the inner wall of the fixing plate 4, in order to further improve The stability of the threaded sleeve 9 during rotation is improved. The inner wall of the threaded sleeve 9 is threadedly connected with a ground rod 10, and the threaded sleeve 9 is rotated to drive the ground rod 10 to move up and down on its inner wall. The top of the ground rod 10 is rotatably connected to a connecting plate 11, and one side of the connecting plate 11 is fixedly connected to a limiting block 12. The movement of the ground rod 10 drives the connecting plate 11 and the limiting block 12 to move synchronously. The middle part of the top of the bottom plate 3 is fixedly connected to a limiting frame 13, and the bottom plate 3 plays a fixed supporting role for the limiting frame 13. The limiting block 12 is slidably connected to the inner wall of the limiting frame 13, and the limiting block 12 moves on the inner wall of the limiting frame 13 to limit the ground rod 10 to avoid its deviation. The ground rod 10 is continuously moved downward to contact with the ground soil and inserted into it, so as to achieve the reinforcement effect of the bottom of the sealing cover, thereby strengthening the bottom structure of the sealing cover, and effectively preventing the sealing cover from moving or tilting due to vibration or external factors during use.

[0028] In this embodiment, the bottom end of the ground rod 10 is configured in a pointed cone shape in order to make the movement in the soil smoother and avoid jamming. The ground rod 10, the threaded sleeve 9, and the connecting plate 11 are coaxially configured.

[0029] In this embodiment, a reinforcing rod 14 is fixedly connected to the rear side of the top end of the bottom plate 3 . The reinforcing rod 14 is fixedly connected to the rear side of the column 2 in order to further improve the stability of the column 2 and the bottom plate 3 .

[0030] Example 2

[0031] On the basis of Example 1, the preferred embodiment of the belt conveyor sealing cover provided by the utility model is as follows Figures 1 to 5 As shown: a cover body 16 is arranged on the front side of the mounting plate 1 , and evenly distributed mounting feet 17 are fixedly connected to the rear end of the outer side of the cover body 16 , and the cover body 16 plays a fixing role for the mounting feet 17 .

[0032] In this embodiment, a second threaded sleeve 18 is fixedly connected to the inner wall of the mounting foot 17 , and the mounting foot 17 has a fixing effect on the second threaded sleeve 18 , and the second threaded sleeve 18 is arranged through the inner wall of the mounting plate 1 .

[0033] In this embodiment, a screw 19 is threadedly connected to the inner wall of the second threaded sleeve 18, and a knob 20 is fixedly connected to the front side of the screw 19. The screw 19 fixes the knob 20, and rotating the knob 20 can drive the screw 19 to rotate synchronously.

[0034] In this embodiment, the screw 19 and the knob 20 are coaxially arranged, and the outer side of the end of the screw 19 is threadedly connected to a thread block 21. The screw 19 moves back and forth on the inner wall of the threaded sleeve 18 during rotation. After the end of the screw 19 moves out of the inner wall of the threaded sleeve 18, the thread block 21 is further screwed together with the screw 19, thereby completing the installation of the cover body 16, and vice versa, the cover body 16 can be disassembled.

[0035] Furthermore, the bottom ends of the two bottom plates 3 are fixedly connected with universal wheels 15 which are opposite to each other in front and rear directions.

[0036] The working principle and use process of the utility model are as follows: first, the rocker 7 is rotated to rotate the worm 6. During the rotation process, the worm 6 drives the worm wheel 8 to rotate through its own meshing transmission, and further drives the threaded sleeve 9 to rotate. The threaded sleeve 9 rotates, and the ground rod 10 moves up and down on its inner wall. During the movement, the ground rod 10 drives the connecting plate 11 and the limit block 12 to move synchronously, and the limit block 12 slides on the inner wall of the limit frame 13, thereby limiting the ground rod 10 to prevent it from deflecting. The ground rod 10 moves downward continuously, contacts with the ground soil, and is inserted into it, so as to achieve the reinforcement effect on the bottom of the sealing cover. The bottom structure of the sealing cover is thereby strengthened, and the sealing cover is effectively prevented from moving or tilting due to vibration or external factors during use. When the cover body 16 needs to be disassembled, the threaded block 21 is rotated to disengage it from the range of the screw 19, and the knob 20 is further rotated. The rotation of the knob 20 drives the screw 19 to rotate synchronously to disengage it from the inside of the threaded sleeve 18. At this time, the cover body 16 is pulled outward to complete the disassembly of the cover body 16. The maintenance personnel can complete the task of disassembling the cover body 16 more quickly and easily without consuming too much physical strength and energy, which is convenient for equipment maintenance, cleaning and overhaul, reduces labor costs, and further reduces downtime.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A belt conveyor sealing cover, comprising a mounting plate (1), characterized in that: The outer side of the mounting plate (1) is fixedly connected to left and right opposite upright posts (2); the bottom end of the upright post (2) is fixedly connected to a bottom plate (3); one side of the bottom plate (3) is fixedly connected to a fixing plate (4); the top of the fixing plate (4) is fixedly connected to left and right opposite supporting plates (5); a worm (6) is rotatably connected between the two supporting plates (5); one side of the worm (6) is fixedly connected to a rocker (7); the rear side of the worm (6) is meshingly connected to a worm wheel (8); the inner wall of the worm wheel (8) is fixedly connected to a threaded sleeve (9); the threaded sleeve (9) is rotatably connected to the inner wall of the fixing plate (4); the inner wall of the threaded sleeve (9) is threadedly connected to a ground rod (10); the top of the ground rod (10) is rotatably connected to a connecting plate (11); one side of the connecting plate (11) is fixedly connected to a limiting block (12); the middle part of the top of the bottom plate (3) is fixedly connected to a limiting frame (13); the limiting block (12) is slidably connected to the inner wall of the limiting frame (13).

2. A belt conveyor sealing cover according to claim 1, characterized in that: The bottom end of the ground rod (10) is arranged in a pointed cone shape, and the ground rod (10), the threaded sleeve (9), and the connecting plate (11) are arranged coaxially.

3. The belt conveyor sealing cover according to claim 1, characterized in that: A reinforcing rod (14) is fixedly connected to the rear side of the top end of the bottom plate (3), and the reinforcing rod (14) is fixedly connected to the rear side of the upright column (2).

4. The belt conveyor sealing cover according to claim 1, characterized in that: A cover body (16) is arranged on the front side of the mounting plate (1), and evenly distributed mounting feet (17) are fixedly connected to the rear end of the outer side of the cover body (16).

5. A belt conveyor sealing cover according to claim 4, characterized in that: The inner wall of the mounting foot (17) is fixedly connected with a second threaded sleeve (18), and the second threaded sleeve (18) is arranged through the inner wall of the mounting plate (1).

6. A belt conveyor sealing cover according to claim 5, characterized in that: The inner wall of the second threaded sleeve (18) is threadedly connected to a screw rod (19), and the front side of the screw rod (19) is fixedly connected to a knob (20).

7. A belt conveyor sealing cover according to claim 6, characterized in that: The screw rod (19) and the knob (20) are coaxially arranged, and the outer side of the end of the screw rod (19) is threadedly connected to a thread block (21).

8. The belt conveyor sealing cover according to claim 1, characterized in that: The bottom ends of the two bottom plates (3) are both fixedly connected with universal wheels (15) that are opposite to each other in front and behind.

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