Skirt edge annular conveying belt facilitating belt replacement

Abstract

The utility model relates to the technical field of annular conveying belts, and discloses a skirt edge annular conveying belt convenient for belt replacement, which comprises an annular conveying belt body, and four support frames are fixedly arranged at the bottom of the annular conveying belt body. According to the skirt-edge annular conveying belt convenient to replace the belt, by arranging the mounting mechanism, when the belt needs to be mounted, a motor is closed, after the belt stops moving, a key door is opened, a movable rod is pulled leftwards to compress a spring through a movable plate, then a sliding block loses limitation, a pull ring is pulled to pull a sliding sleeve to the bottom in advance, and then a hinge rod is lifted; the hinge rod is pushed forwards after being aligned with the movable hole, the mounting plate slides out through a guide rail in the annular conveying belt body, then a belt is mounted on the mounting plate and the sliding sleeve, finally, after mounting is completed, the sliding sleeve is pushed back, the movable rod limits the sliding block again, and the mounting plate is pulled back through the hinge rod. And the belt can be simply and quickly mounted and dismounted.

Description

Technical Field

[0001] The utility model relates to the technical field of annular conveyor belts, in particular to an annular conveyor belt with a skirt which is convenient for replacing the belt. Background Art

[0002] An endless conveyor belt is a conveyor belt made into a jointless endless conveyor belt during the production process. It is characterized by a belt core without joints, and its service life is not affected by early damage to the joints. The surface of the belt is flat and the tension is uniform, so the belt runs smoothly and has a small elongation during use. The skirt belt is mainly used to protect the material and prevent the material from spilling to one side during the conveying process. With the continuous development and application of endless conveyor belts, various endless conveyor belts have emerged, such as a skirt endless conveyor belt that is easy to replace the belt.

[0003] After searching, the patent number is CN219278503U, which is an EP endless conveyor belt in the Chinese utility model patent. The main body of the endless conveyor belt is composed of a straight conveyor belt and a semi-annular conveyor belt. The front and rear ends of the straight conveyor belt and the outer and inner sides of the semi-annular conveyor belt are longitudinally installed with protective side plates. Both sides of the lower center position of the outer surface of the straight conveyor belt are longitudinally provided with U-shaped support plates, and the inner walls of the U-shaped support plates are in contact with the outer sides of the protective side plates on the straight conveyor belt. The EP endless conveyor belt is squeezed to both sides by the arc-shaped extrusion head, the second guide rod and the reset spring to drive The first lifting plate translates outward, thereby lifting the second lifting plate at a uniform speed, and the second lifting plate drives the third lifting plate to translate inward, and drives the first guide rod and the elastic round head to move inward, and squeezes the extrusion spring. In this way, it is easier to disassemble and install the conveyor belt structure. Although the conveyor belt can disassemble and install the conveyor belt structure, it can only disassemble and install the load-bearing structure at the bottom of the circular conveyor belt, and the belt cannot be replaced conveniently and quickly. Therefore, a skirt circular conveyor belt that is easy to replace the belt and can open the key door and install and disassemble the belt simply and quickly is proposed. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a skirt-shaped ring conveyor belt which is easy to replace the belt. It has the advantages of being able to open a key door and simply and quickly install and remove the belt, solving the problem that the Chinese utility model patent with patent number CN219278503U can only remove and install the load-bearing structure at the bottom of the ring conveyor belt, and cannot replace the belt conveniently and quickly.

[0005] In order to achieve the above-mentioned purpose of being able to open the key door and simply and quickly install and remove the belt, the utility model provides the following technical solutions: a skirt-shaped endless conveyor belt that is easy to replace the belt, comprising an endless conveyor belt body, four support frames are fixedly installed at the bottom of the endless conveyor belt body, and a mounting mechanism is arranged inside the endless conveyor belt body;

[0006] The mounting mechanism includes a motor, a rolling cylinder, a sliding sleeve, a slider, a fixed cylinder, a movable rod, a spring, a hinge rod and a mounting plate. The motor is fixedly mounted on the back of the endless conveyor belt body, a rolling cylinder is provided at the output end of the motor, a sliding sleeve is provided outside the rolling cylinder, a slider is fixedly mounted on the inner wall of the sliding sleeve, a fixed cylinder is provided in front of the rolling cylinder, a movable rod is provided inside the fixed cylinder, a spring is provided outside the movable rod, a hinge rod is provided inside the endless conveyor belt body, and a mounting plate is provided in front of the hinge rod.

[0007] Furthermore, the number of the sliders is three, and the three sliders are evenly distributed on the inner wall of the sliding sleeve, and pull rings are fixedly installed on the front of the three sliders.

[0008] Furthermore, a fixing block is fixedly installed in front of the rolling cylinder, and the fixing cylinder is fixedly connected to the rolling cylinder via the fixing block.

[0009] Furthermore, a movable plate is fixedly installed on the outside of the movable rod, the movable plate is fixedly connected to the right end of the spring, and a limit block is fixedly installed on the right side of the movable rod.

[0010] Furthermore, a limiting disk is fixedly installed on the front of the rolling cylinder, and a chuck matched with the limiting disk is provided on the back of the sliding sleeve.

[0011] Furthermore, a fixing column is fixedly installed on the top of the mounting plate, and the hinge rod is hingedly connected to the fixing column.

[0012] Furthermore, a guide rail adapted to the mounting plate is disposed inside the annular conveyor body, a movable hole adapted to the hinge rod is opened outside the annular conveyor body, and a key door is hinged at the front of the annular conveyor body.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The skirt ring conveyor belt which is easy to replace the belt is provided with an installation mechanism. When the belt needs to be installed, the motor is turned off, the belt stops moving, and then the key door is opened. The movable rod is pulled to the left to compress the spring through the movable plate. Then the slider loses its restriction, the pull ring is pulled to pull the sliding sleeve to the bottom, and then the hinge rod is lifted, the hinge rod is aligned with the movable hole and pushed forward, so that the installation plate slides out through the guide rail inside the ring conveyor belt body, and then the belt is installed on the installation plate and the sliding sleeve. Finally, after the installation is completed, the sliding sleeve is pushed back, the movable rod limits the slider again, and the installation plate is pulled back through the hinge rod. The installation mechanism can open the key door and simply and quickly install and remove the belt. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a front sectional view of the structure of the utility model;

[0017] Figure 3 The utility model structure Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 It is a top sectional view of the structure of the utility model.

[0019] In the figure: 1, annular conveyor belt body; 2, support frame; 3, mounting mechanism; 301, motor; 302, rolling cylinder; 303, sliding sleeve; 304, slider; 305, fixed cylinder; 306, movable rod; 307, spring; 308, hinge rod; 309, mounting plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 In this embodiment, a skirt-shaped annular conveyor belt that is easy to replace the belt comprises an annular conveyor belt body 1, four support frames 2 are fixedly installed at the bottom of the annular conveyor belt body 1, and a mounting mechanism 3 is arranged inside the annular conveyor belt body 1;

[0022] The mounting mechanism 3 comprises a motor 301, a rolling cylinder 302, a sliding sleeve 303, a slider 304, a fixed cylinder 305, a movable rod 306, a spring 307, a hinge rod 308 and a mounting plate 309. The motor 301 is fixedly mounted on the back of the endless conveyor belt body 1, the rolling cylinder 302 is arranged at the output end of the motor 301, the sliding sleeve 303 is arranged outside the rolling cylinder 302, the slider 304 is fixedly mounted on the inner wall of the sliding sleeve 303, the fixed cylinder 305 is arranged in front of the rolling cylinder 302, the movable rod 306 is arranged inside the fixed cylinder 305, the spring 307 is arranged outside the movable rod 306, the hinge rod 308 is arranged inside the endless conveyor belt body 1, and the mounting plate 309 is arranged in front of the hinge rod 308.

[0023] In the case implementation, a movable plate is fixedly installed on the outside of the movable rod 306, and the movable plate is fixedly connected to the right end of the spring 307. A limiting block is fixedly installed on the right side of the movable rod 306. By setting the movable plate, the movable rod 306 can compress the spring 307 to the left through the movable plate, which is conducive to releasing the slider 304 and facilitating the sliding sleeve 303 to slide out and install the belt.

[0024] In the case implementation, a limit plate is fixedly installed in front of the rolling cylinder 302, and a chuck compatible with the limit plate is provided on the back of the sliding sleeve 303. By setting the limit plate and the chuck, the sliding sleeve 303 can be limited when it is pulled forward to the bottom, thereby preventing the sliding sleeve 303 from falling off from the outside of the rolling cylinder 302.

[0025] In the case implementation, a fixed column is fixedly installed on the top of the mounting plate 309, and the hinge rod 308 is hingedly connected to the fixed column. By setting the fixed column, the hinge rod 308 can pull the mounting plate 309 back to the ring conveyor belt body 1, and then hang down through the hinge connection with the fixed column to avoid occupying too much space. The external fixed installation of the hinge rod 308 has a limit plate to prevent the mounting plate 309 from falling off after being pushed out excessively.

[0026] In the case implementation, a guide rail compatible with the mounting plate 309 is arranged inside the ring-shaped conveyor belt body 1, a movable hole compatible with the hinge rod 308 is opened on the outside of the ring-shaped conveyor belt body 1, and a key door is hinged on the front of the ring-shaped conveyor belt body 1. By setting the guide rail and the movable hole, the mounting plate 309 can slide out normally, and by setting the key door, the ring-shaped conveyor belt body 1 can be opened to facilitate the installation of the belt.

[0027] When implementing, follow these steps:

[0028] 1) When the belt needs to be installed, turn off the motor 301 and wait for the belt to stop moving;

[0029] 2) Then open the key door, pull the movable rod 306 to the left to compress the spring 307 through the movable plate, and then the slider 304 is freed from restriction, and the pull ring is pulled to pull the sliding sleeve 303 forward to the bottom;

[0030] 3) Lift the hinge rod 308 again, align the hinge rod 308 with the movable hole, and then push it forward, so that the mounting plate 309 slides out through the guide rail inside the endless conveyor belt body 1;

[0031] 4) Finally, install the belt on the mounting plate 309 and the sliding sleeve 303. After the installation is completed, push the sliding sleeve 303 back, the movable rod 306 limits the slider 304 again, and pull the mounting plate 309 back through the hinge rod 308 to close the key door.

[0032] To sum up, the skirt ring conveyor belt which is easy to replace the belt is provided with the installation mechanism 3. When the belt needs to be installed, the motor 301 is turned off, and the belt stops moving. Then the key door is opened, and the movable rod 306 is pulled to the left through the movable plate to compress the spring 307. Then the slider 304 loses its restriction, and the pull ring is pulled to pull the sliding sleeve 303 to the bottom. Then the hinge rod 308 is lifted, and the hinge rod 308 is aligned with the movable hole and pushed forward to make the mounting plate 309 slide out through the guide rail inside the ring conveyor belt body 1. Then the belt is installed on the mounting plate 309 and the sliding sleeve 303. Finally, the sliding sleeve 303 is pushed back after the installation is completed, and the movable rod 306 limits the slider 304 again, and the mounting plate 309 is pulled back through the hinge rod 308. The installation mechanism 3 can open the key door and install and remove the belt simply and quickly.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A skirt-shaped endless conveyor belt for easy belt replacement, comprising an endless conveyor belt body (1), characterized in that: Four support frames (2) are fixedly mounted on the bottom of the endless conveyor belt body (1), and a mounting mechanism (3) is arranged inside the endless conveyor belt body (1); The mounting mechanism (3) comprises a motor (301), a rolling cylinder (302), a sliding sleeve (303), a slider (304), a fixed cylinder (305), a movable rod (306), a spring (307), a hinge rod (308) and a mounting plate (309); the motor (301) is fixedly mounted on the back of the endless conveyor belt body (1); the output end of the motor (301) is provided with a rolling cylinder (302); the outside of the rolling cylinder (302) is provided with a sliding sleeve (303); the inner wall of the sliding sleeve (303) is fixedly mounted with a slider (304); the front of the rolling cylinder (302) is provided with a fixed cylinder (305); the inside of the fixed cylinder (305) is provided with a movable rod (306); the outside of the movable rod (306) is provided with a spring (307); the inside of the endless conveyor belt body (1) is provided with a hinge rod (308); and the front of the hinge rod (308) is provided with a mounting plate (309).

2. The skirt-shaped endless conveyor belt for easy belt replacement according to claim 1, characterized in that: The number of the sliders (304) is three, and the three sliders (304) are evenly distributed on the inner wall of the sliding sleeve (303), and pull rings are fixedly installed on the front of the three sliders (304).

3. The skirt-shaped endless conveyor belt for easy belt replacement according to claim 1, characterized in that: A fixing block is fixedly mounted on the front of the rolling cylinder (302), and the fixing cylinder (305) is fixedly connected to the rolling cylinder (302) via the fixing block.

4. The skirt-shaped endless conveyor belt for easy belt replacement according to claim 1, characterized in that: A movable plate is fixedly mounted on the outside of the movable rod (306), the movable plate is fixedly connected to the right end of the spring (307), and a limit block is fixedly mounted on the right side of the movable rod (306).

5. The skirt-shaped endless conveyor belt for easy belt replacement according to claim 1, characterized in that: A limiting disk is fixedly mounted on the front of the rolling cylinder (302), and a chuck matching the limiting disk is provided on the back of the sliding sleeve (303).

6. The skirt-shaped endless conveyor belt for easy belt replacement according to claim 1, characterized in that: A fixing column is fixedly mounted on the top of the mounting plate (309), and the hinge rod (308) is hingedly connected to the fixing column.

7. The skirt-shaped endless conveyor belt for easy belt replacement according to claim 1, characterized in that: A guide rail matched with the mounting plate (309) is arranged inside the annular conveyor belt body (1), a movable hole matched with the hinge rod (308) is opened outside the annular conveyor belt body (1), and a key door is hinged at the front of the annular conveyor belt body (1).

Images