Conveying device for mining filling materials

Abstract

The utility model relates to the technical field of mining industry conveying, in particular to a mining industry filling material conveying device which comprises a bucket elevator body, a conveying belt installed on the bucket elevator body and hoppers installed on the conveying belt at equal intervals, and vibration assemblies are installed at the connecting positions of the conveying belt and the hoppers at equal intervals. By installing the vibration assembly, when the hopper overturns and unloads materials instantly, due to the fact that the gravity of the cleaning assembly can drive the rotating roller to abut against the surface of the abutting plate, and due to the elasticity of the spring, the hopper can continuously shake for a short time, materials attached to the inner wall or corners of the hopper can be effectively shaken off through shaking of the hopper, and therefore the discharging efficiency is improved. By arranging the cleaning assembly, after the hopper is turned over, due to the fact that the gravity of an arc-shaped weight increasing plate can drive a scraping plate to slide through an arc-shaped sliding plate, wet materials attached to the inner wall of the hopper can be scraped off through contact between the scraping plate and the inner wall of the hopper, it is guaranteed that discharging is thorough as much as possible every time, and therefore the discharging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mining transportation, in particular to a transportation device for mining filling materials. Background Art

[0002] Bucket elevators are particularly suitable for vertical or large-angle conveying. In mining environments, especially underground mines, filling materials often need to be lifted from a lower position to a higher position, or need to cross a large height difference in a limited space. Bucket elevators can complete this task efficiently and stably. Bucket elevators can work continuously and efficiently. Its design and operation can ensure that a large amount of filling materials can be quickly conveyed in a short time, which is especially important for mining operations that require rapid filling.

[0003] When the bucket of a traditional bucket elevator moves to the top through the conveyor belt, the material inside can be poured out by flipping the bucket. However, when the material is wet, the wet material is easy to adhere to the bottom of the bucket, resulting in the material being unable to be completely poured out when it is flipped, which in turn causes material residue and reduced transportation efficiency. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a conveying device for mining filling materials, which solves the problems of the prior art.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a conveying device for mining filling materials, comprising a bucket elevator body, a conveyor belt installed on the bucket elevator body, and a bucket installed on the conveyor belt at equal intervals, wherein a vibration assembly is installed at equal intervals at the connection between the conveyor belt and the bucket;

[0006] The vibration assembly includes a fixed seat fixedly installed on the surface of the conveyor belt by bolts, a rotating block is rotatably connected inside the fixed seat, the outer surface of the rotating block is fixedly connected to the inside of the hopper, a positioning groove is provided on the surface of the rotating block, a positioning column is provided on the inner wall of the fixed seat, a roller is rotatably connected to the surface of the rotating block, a spring is fixedly installed on the inner wall of the fixed seat, and a stop plate is fixedly connected to the end face of the spring away from the fixed seat.

[0007] Preferably, a limiting groove is opened on the surface of the hopper, and a cleaning assembly is installed on the surface of the hopper, and the cleaning assembly includes an arc-shaped slide plate slidably connected inside the limiting groove, one end of the arc-shaped slide plate is fixedly connected to a scraper, the other end of the arc-shaped slide plate is fixedly connected to an arc-shaped weighting plate, and both side surfaces of the arc-shaped slide plate are fixedly connected to arc-shaped protrusions.

[0008] Preferably, sliding grooves matching the arc-shaped protrusions are provided on both side walls of the limiting groove, and the outer surface of the arc-shaped protrusion is slidably connected to the inside of the sliding grooves.

[0009] Preferably, the surface of the scraper is against the inner wall of the hopper, and the surface of the arc-shaped weighting plate close to the arc-shaped slide plate is attached to the end surface of the hopper.

[0010] Preferably, the surface of the positioning column abuts against the inner wall of the positioning groove, the positioning column is "L"-shaped, and the surface of the roller abuts against the surface of the spring.

[0011] Preferably, after the hopper is turned over, the surface of the positioning column does not contact the inner wall of the positioning groove.

[0012] The utility model provides a conveying device for mining filling materials. Compared with the prior art, it has the following beneficial effects:

[0013] 1. The conveying device for mining filling materials is equipped with a vibration component. When the hopper is instantly turned over to discharge, the gravity of the cleaning component will drive the roller to lean against the surface of the abutment plate. Due to the elasticity of the spring, the hopper can continue to shake for a short period of time. Through the shaking of the hopper, the material adhering to the inner wall or corner of the hopper can be effectively shaken off to avoid material residue, ensuring that each unloading is as thorough as possible, thereby improving the unloading efficiency.

[0014] 2. The conveying device for mining filling materials is provided with a cleaning component. After the hopper is turned over, the gravity of the arc-shaped weighted plate will drive the scraper to slide through the arc-shaped slide plate. Through the contact between the scraper and the inner wall of the hopper, the wet material attached to the inner wall of the hopper can be scraped off, further improving the cleanliness and thoroughness of material unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the hopper in the utility model;

[0017] Figure 3 This is a schematic diagram of the connection between the hopper and the vibration assembly in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the cleaning component in the utility model.

[0019] In the figure: 1. bucket elevator body; 2. conveyor belt; 3. hopper; 31. limit groove; 4. vibration assembly; 41. rotating block; 42. positioning groove; 43. fixed seat; 44. positioning column; 45. roller; 46. spring; 47. stop plate; 5. cleaning assembly; 51. arc-shaped slide plate; 52. arc-shaped protrusion; 53. scraper; 54. arc-shaped weighting 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-Figure 4 The utility model provides a technical solution: a conveying device for mining filling materials, comprising a bucket elevator body 1, a conveyor belt 2 installed on the bucket elevator body 1, and a hopper 3 installed equidistantly on the conveyor belt 2, and a vibration component 4 is equidistantly installed at the connection between the conveyor belt 2 and the hopper 3;

[0022] The vibration assembly 4 includes a fixed seat 43 fixedly installed on the surface of the conveyor belt 2 by bolts, the interior of the fixed seat 43 is rotatably connected with a rotating block 41, the outer surface of the rotating block 41 is fixedly connected to the interior of the hopper 3, a positioning groove 42 is provided on the surface of the rotating block 41, a positioning column 44 is provided on the inner wall of the fixed seat 43, a roller 45 is rotatably connected to the surface of the rotating block 41, a spring 46 is fixedly installed on the inner wall of the fixed seat 43, and a back plate 47 is fixedly connected to the end face of the spring 46 away from the fixed seat 43. By installing the vibration assembly 4, when the hopper 3 is instantly turned over to unload, the gravity of the cleaning assembly 5 will drive the roller 45 to rest on the surface of the back plate 47. Due to the elasticity of the spring 46, the hopper 3 can continue to shake for a short period of time. Through the shaking of the hopper 3, the material adhering to the inner wall or corner of the hopper 3 can be effectively shaken off to avoid material residue, ensuring that each unloading is as thorough as possible, thereby improving the unloading efficiency.

[0023] A limiting groove 31 is provided on the surface of the hopper 3, and a cleaning assembly 5 is installed on the surface of the hopper 3. The cleaning assembly 5 includes an arc-shaped slide plate 51 slidably connected to the inside of the limiting groove 31, one end of the arc-shaped slide plate 51 is fixedly connected to a scraper 53, the other end of the arc-shaped slide plate 51 is fixedly connected to an arc-shaped weighting plate 54, and both side surfaces of the arc-shaped slide plate 51 are fixedly connected to arc-shaped protrusions 52. By setting the cleaning assembly 5, after the hopper 3 is turned over, the gravity of the arc-shaped weighting plate 54 will drive the scraper plate 53 to slide through the arc-shaped slide plate 51, and the contact between the scraper plate 53 and the inner wall of the hopper 3 can scrape off the wet material attached to the inner wall of the hopper 3, thereby further improving the cleanliness and thoroughness of material unloading.

[0024] Slide grooves matching the arc-shaped protrusions 52 are provided on both side walls of the limiting groove 31, and the outer surface of the arc-shaped protrusions 52 is slidably connected inside the slide grooves. By setting the slide grooves and the arc-shaped protrusions 52, the sliding of the scraper 53 and the arc-shaped weighting plate 54 can be limited.

[0025] The surface of the scraper 53 rests against the inner wall of the hopper 3, and the surface of the arc-shaped weighting plate 54 close to the arc-shaped slide plate 51 is attached to the end face of the hopper 3. Since the surface of the scraper 53 rests against the inner wall of the hopper 3, when the scraper 53 slides, the material at the bottom end of the inner wall of the hopper 3 can be scraped off.

[0026] The surface of the positioning column 44 abuts against the inner wall of the positioning groove 42. The positioning column 44 is "L"-shaped, and the surface of the roller 45 abuts against the surface of the spring 46. By providing the roller 45, the friction between the rotating block 41 and the abutment plate 47 can be reduced.

[0027] After the hopper 3 is turned over, the surface of the positioning column 44 does not contact the inner wall of the positioning groove 42, so that the hopper 3 can achieve the effect of being shaken by the elasticity of the spring 46.

[0028] During operation, the motor on the bucket elevator body 1 drives the transmission roller to rotate, the transmission roller drives the conveyor belt 2 to rotate, and the conveyor belt 2 drives the bucket 3 to move upward. When the bucket 3 moves to the top of the bucket elevator body 1, it will flip over, and the materials in the bucket 3 will fall directly. When the bucket 3 flips over to discharge instantly, the gravity of the cleaning component 5 will drive the roller 45 to lean against the surface of the abutment plate 47. Due to the elasticity of the spring 46, the rotating block 41 can drive the bucket 3 to shake for a short period of time. Through the shaking of the bucket 3, the materials adhering to the inner wall or corner of the bucket 3 can be effectively shaken off to avoid material residue, ensuring that each unloading is as thorough as possible, thereby improving the unloading efficiency. When the bucket 3 flips over, the gravity of the arc-shaped weighting plate 54 will drive the scraper 53 to slide through the arc-shaped slide plate 51. Through the contact between the scraper 53 and the inner wall of the bucket 3, the wet materials attached to the inner wall of the bucket 3 can be scraped off, further improving the cleanliness and thoroughness of material unloading.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A conveying device for mining filling materials, comprising a bucket elevator body (1), a conveyor belt (2) installed on the bucket elevator body (1), and a hopper (3) installed on the conveyor belt (2) at equal intervals, characterized in that: Vibration components (4) are installed at equal distances at the connection between the conveyor belt (2) and the hopper (3); The vibration assembly (4) comprises a fixed seat (43) fixedly mounted on the surface of the conveyor belt (2) by means of bolts, the interior of the fixed seat (43) is rotatably connected to a rotating block (41), the outer surface of the rotating block (41) is fixedly connected to the interior of the hopper (3), a positioning groove (42) is provided on the surface of the rotating block (41), a positioning column (44) is provided on the inner wall of the fixed seat (43), a roller (45) is rotatably connected to the surface of the rotating block (41), a spring (46) is fixedly mounted on the inner wall of the fixed seat (43), and a stop plate (47) is fixedly connected to the end surface of the spring (46) away from the fixed seat (43).

2. The conveying device for mining filling materials according to claim 1, characterized in that: A limiting groove (31) is provided on the surface of the hopper (3), and a cleaning assembly (5) is installed on the surface of the hopper (3). The cleaning assembly (5) comprises an arc-shaped slide plate (51) slidably connected inside the limiting groove (31), a scraper plate (53) is fixedly connected to one end of the arc-shaped slide plate (51), an arc-shaped weighting plate (54) is fixedly connected to the other end of the arc-shaped slide plate (51), and arc-shaped protrusions (52) are fixedly connected to both side surfaces of the arc-shaped slide plate (51).

3. The conveying device for mining filling materials according to claim 2, characterized in that: Slide grooves matching the arc-shaped protrusions (52) are provided on both side walls of the limiting groove (31), and the outer surface of the arc-shaped protrusions (52) is slidably connected inside the slide grooves.

4. The conveying device for mining filling materials according to claim 2, characterized in that: The surface of the scraper (53) abuts against the inner wall of the hopper (3), and the surface of the arc-shaped weighting plate (54) close to the arc-shaped slide plate (51) fits against the end surface of the hopper (3).

5. The conveying device for mining filling materials according to claim 1, characterized in that: The surface of the positioning column (44) abuts against the inner wall of the positioning groove (42); the positioning column (44) is in an "L" shape; and the surface of the rotating roller (45) abuts against the surface of the spring (46).

6. The conveying device for mining filling materials according to claim 1, characterized in that: After the hopper (3) is turned over, the surface of the positioning column (44) does not contact the inner wall of the positioning groove (42).

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