Belt conveyor protection device

Abstract

The utility model discloses a belt conveyor protection device which comprises a supporting set and is characterized in that the supporting set comprises a first supporting platform and a slope table, the two ends of the first supporting platform are connected with first rotating cylinders in a rotating mode, and the first rotating cylinders are connected with the slope table in a rotating mode. A plurality of sets of damping springs are connected to the bottom of the first supporting platform, a telescopic spring is fixedly installed at the end, away from the first supporting platform, of the slope table, and a lifting mechanism is fixedly installed at the other end of the telescopic spring. And the lifting mechanisms on the two sides can adjust the distance between the bevel table and the conveying belt, so that the service life of the conveying belt is prolonged, and the working efficiency is improved.

Description

Technical Field

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

[0002] The belt protection device used in the belt conveyor is mainly to set a buffer or buffer plate in the funnel to slow down the speed and force of the material falling, reduce the damage caused by the vertical impact of large pieces of material on the belt, so as to achieve the purpose of protection. The buffer or buffer plate is usually suitable for funnels with large drop. When the drop is small and there is no buffer or buffer plate, the belt can only directly bear the impact of the material, and the belt can be easily damaged. The buffer or buffer plate is usually placed on the inner and outer walls of the funnel to form an obstacle layer or object for the flowing material, directly subject to the erosion and wear of the material, with uneven wear and short service life. The worn pieces fall on the belt and often scratch the belt. Frequent replacement of buffers or buffer plates greatly increases the maintenance workload and often interrupts the normal operation of the conveyor. For this reason, we propose a belt conveyor protection device. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the utility model provides a belt conveyor protection device, including a support group, characterized in that the support group includes a first support platform and an inclined platform, the first support platform is rotatably connected to the first rotating cylinder at both ends, the first rotating cylinder is rotatably connected to the inclined platform, and multiple groups of shock-absorbing springs are connected to the bottom of the first support platform, and a telescopic spring is fixedly installed at one end of the inclined platform away from the first support platform, and a lifting mechanism is fixedly installed at the other end of the telescopic spring. During use, the sponge pad and the shock-absorbing spring will greatly reduce the pressure on the conveyor belt, and the lifting mechanisms on both sides can adjust the angle between the inclined platform and the conveyor belt, which is beneficial to extend the service life and work efficiency of the conveyor belt.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a belt conveyor protection device, including a support group, characterized in that the support group includes a first support platform and an inclined platform, the first support platform is rotatably connected to a first rotating cylinder at both ends, the first rotating cylinder is rotatably connected to the inclined platform, a plurality of groups of shock-absorbing springs are connected to the bottom of the first support platform, a telescopic spring is fixedly installed at one end of the inclined platform away from the first support platform, and a lifting mechanism is fixedly installed at the other end of the telescopic spring.

[0005] Preferably, the lifting mechanism comprises a lifting column and a fixed column, the lifting column is sleeved inside the fixed column, and the bottom of the fixed column is fixedly connected to a second supporting platform.

[0006] Preferably, a lifting control switch is provided at the left end of the base surface on the second supporting platform, a protective cover is provided at the periphery of the lifting control switch, and a rotating cylinder is provided at the bottom of one end of the protective cover close to the lifting mechanism.

[0007] Preferably, the upper base surface of the support group is covered with a sponge pad.

[0008] Preferably, the inclined platform can be raised to 30° by the joint action of the lifting mechanism and the first rotating cylinder.

[0009] Preferably, the lifting control switch can control the lifting columns in multiple lifting mechanisms to lift and lower simultaneously.

[0010] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0011] During use, the sponge pad and shock-absorbing spring will greatly reduce the pressure on the conveyor belt. The lifting mechanisms on both sides can adjust the angle between the inclined platform and the conveyor belt, which is conducive to extending the service life and working efficiency of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 This is the left view of the utility model

[0014] Figure 3 A top view of the utility model

[0015] Figure 4 It is a partial schematic diagram of the utility model

[0016] Among them: 1. Support group; 101. First support platform; 102. Inclined platform; 103. First rotating cylinder; 104. Telescopic spring; 2. Shock-absorbing spring; 3. Lifting mechanism; 301. Lifting column; 302. Fixed column; 4. Second support platform; 5. Lifting control switch; 501. Protective cover; 502. Second rotating cylinder; 6. Sponge pad. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0018] Embodiment:

[0019] like Figure 1-4 As shown, the utility model provides a belt conveyor protection device, including a support group 1, the support group 1 includes a first support platform 101 and an inclined platform 102, the first support platform 101) is rotatably connected to a first rotating cylinder 103 at both ends, the first rotating cylinder 103 is rotatably connected to the inclined platform 102, a plurality of groups of shock absorbing springs 2 are connected to the bottom of the first support platform 101, a telescopic spring 104 is fixedly installed at one end of the inclined platform 102 away from the first support platform 101, and a lifting mechanism 3 is fixedly installed at the other end of the telescopic spring 104, the lifting mechanism 3 includes a lifting column 301 and a fixed column 302, and the lifting column 3 01 is sleeved inside the fixed column 302, and the bottom of the fixed column 302 is fixedly connected to the second support platform 4, and a lifting control switch 5 is provided at the left end of the upper base of the second support platform 4. A protective cover (501) is provided on the periphery of the lifting control switch 5, and a second rotating cylinder 502 is provided at the bottom of the protective cover 501 close to the lifting mechanism 3. The upper base of the support group 1 is paved with a sponge pad 6. The inclined table 102 can be lifted to 30° by the joint action of the lifting mechanism 3 and the first rotating cylinder 103. The lifting control switch 5 can simultaneously control the lifting columns 301 in multiple groups of lifting mechanisms 3 to lift and lower at the same time.

[0020] When in use, the pressure on the conveyor belt can be greatly reduced under the joint action of the sponge pad 6 on the base surface of the support group 1 and the shock-absorbing spring 2 on the bottom surface of the support group. First rotating cylinders 103 are provided at both ends of the first support platform 101. The first rotating cylinder 103 is rotatably connected to the inclined platform 102, and the inclined platform 102 is connected to the lifting mechanism 3. When the lifting column 301 in the lifting mechanism 3 is lifted, it will drive the inclined platform 102 to change the distance between the inclined platform 102 and the conveyor belt. A lifting control switch 5 is provided on the left end of the base surface of the second support column 4. The lifting control switch 5 can simultaneously control the lifting columns 301 in multiple groups of lifting mechanisms 3 to lift at the same time. A protective cover 501 is also provided on the periphery of the lifting control switch 5 to protect and prevent dust from the lifting control switch 5. A second rotating cylinder 502 is provided on the end of the protective cover 501 close to the lifting mechanism 3, which can facilitate opening and closing the protective cover 502.

[0021] Although 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 belt conveyor protection device, comprising a support group (1), characterized in that The support group (1) comprises a first support platform (101) and an inclined platform (102); the first support platform (101) is rotatably connected to a first rotating cylinder (103) at both ends; the first rotating cylinder (103) is rotatably connected to the inclined platform (102); a plurality of groups of shock-absorbing springs (2) are connected to the bottom of the first support platform (101); a telescopic spring (104) is fixedly mounted on one end of the inclined platform (102) away from the first support platform (101); and a lifting mechanism (3) is fixedly mounted on the other end of the telescopic spring (104).

2. A belt conveyor protection device according to claim 1, characterized in that: The lifting mechanism (3) comprises a lifting column (301) and a fixed column (302); the lifting column (301) is sleeved inside the fixed column (302); and the bottom of the fixed column (302) is fixedly connected to a second supporting platform (4).

3. A belt conveyor protection device according to claim 2, characterized in that: A lifting control switch (5) is provided at the left end of the upper base surface of the second supporting platform (4), a protective cover (501) is provided on the periphery of the lifting control switch (5), and a second rotating cylinder (502) is provided at the bottom of one end of the protective cover (501) close to the lifting mechanism (3).

4. A belt conveyor protection device according to claim 1, characterized in that: The upper base surface of the support group (1) is paved with a sponge pad (6).

5. A belt conveyor protection device according to claim 1, characterized in that: The inclined platform (102) can be raised to 30 degrees through the joint action of the lifting mechanism (3) and the first rotating cylinder (103).

6. A belt conveyor protection device according to claim 3, characterized in that: The lifting control switch (5) can simultaneously control the lifting columns (301) in multiple groups of lifting mechanisms (3) to lift and lower simultaneously.

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