Anti-blocking vibration guide chute for mine draw shaft

Abstract

The utility model relates to the technical field of mine draw shafts, and discloses a mine draw shaft anti-blocking vibration guide chute which comprises a first chute plate and a second chute plate, damping installation assemblies are arranged on the outer side of the first chute plate and the outer side of the second chute plate respectively, and vibration motors are fixedly connected to the outer surface of the first chute plate and the outer surface of the second chute plate respectively. A splicing assembly is arranged between the inner side of the first groove plate and the inner side of the second groove plate and comprises a splicing groove plate, and the adjacent sides of the splicing groove plate and the first groove plate are fixedly connected with inserting plates. According to the utility model, through the splicing assembly, the splicing groove plate with the inserting groove, the second groove plate with the inserting groove, the splicing groove plate with the inserting plate and the first groove plate with the inserting plate can be combined and spliced according to the actual size of the discharge port of the mine draw shaft, and the connecting seats between the splicing groove plate and the first groove plate as well as between the splicing groove plate and the second groove plate are locked through the bolt assembly; the material guide chute is suitable for material guide of mine draw shafts with different sizes, and the applicability of the material guide chute is improved.

Description

Technical Field

[0001] This utility model relates to the field of mine chute technology, and in particular to a mine chute anti-clogging vibrating guide chute. Background Technology

[0002] In underground phosphate mining, ore passes are often used to buffer the mined ore before transferring it to conveyor systems such as belt conveyors. Vibrating feed chutes can be installed between the ore pass outlet and the belt conveyor to effectively solve the blockage problem during ore transfer and improve transportation efficiency.

[0003] A search revealed that Chinese Patent Publication No. CN205652719U discloses a feed trough with a vibrator, comprising a feed trough with a vibrator positioned near a corner; the feed trough wall forms a cavity, and the vibrator is located within this cavity; the vibrator includes a horizontal shaft, blades, a cam, a bearing seat, a spring, a thin rod, a sleeve, and a support platform; the cam and blades are respectively fixed to the middle portion of the horizontal shaft, with the blades arranged circumferentially around the horizontal shaft; the bottom end of the support platform is fixed to the feed trough, and the top end rests on the cam; both ends of the horizontal shaft are connected to the bearing seat; one end of the sleeve is fixed to the feed trough, a portion of the thin rod is inserted into the sleeve, and the exposed end of the thin rod is fixedly connected to the bearing seat; the spring is sleeved around the sleeve and the thin rod. Compared with existing technologies, this design can prevent the generation of [unspecified defects].

[0004] While the aforementioned material guide chute solves the clogging problem during ore transfer through vibration, its fixed and non-adjustable structure can lead to insufficient applicability, affecting the versatility and efficiency of material guide chutes of different sizes, and making it inconvenient to use. Therefore, a vibration-guided material guide chute for mine chutes that prevents clogging is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a mine chute anti-clogging vibration guide chute, which aims to solve the problem that the fixed and non-adjustable guide chute structure in the prior art easily leads to insufficient applicability and affects the universality and efficiency of guiding materials in mine chutes of different sizes.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a mine chute anti-clogging vibrating guide chute, comprising a first chute plate and a second chute plate, wherein shock-absorbing mounting components are provided on the outer sides of the first chute plate and the second chute plate, and a vibrating motor is fixedly connected to the outer surface of the first chute plate and the second chute plate, and a splicing component is provided between the inner sides of the first chute plate and the second chute plate.

[0007] The splicing assembly includes a splicing slot plate. A plug-in plate is fixedly connected to the adjacent side of the splicing slot plate and the first slot plate. A plug-in slot is provided on the adjacent side of the splicing slot plate and the second slot plate. A connecting seat is fixedly connected to the upper surface of the splicing slot plate, the first slot plate, and the second slot plate. A bolt assembly is threadedly connected to the inner surface of the connecting seat.

[0008] As a further description of the above technical solution:

[0009] The splicing slots are provided in multiple ways, and the multiple splicing slots have the same size and specifications.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the plug plate is adapted to the inner wall size of the plug slot.

[0012] As a further description of the above technical solution:

[0013] The bolt assembly consists of a locking bolt and a locking nut.

[0014] As a further description of the above technical solution:

[0015] The vibration damping mounting assembly includes two mounting bases. The lower surface of one mounting base is fixedly connected to the upper surface of the first groove plate, and the lower surface of the other mounting base is fixedly connected to the upper surface of the second groove plate. Spring shock absorbers are fixedly connected to the bottom ends of the two mounting bases, and mounting brackets are fixedly connected to the inner surfaces of the two mounting bases.

[0016] As a further description of the above technical solution:

[0017] The bottom end of the spring shock absorber is fixedly connected to a mounting column, and multiple spring shock absorbers are evenly distributed along the length of the mounting column.

[0018] As a further description of the above technical solution:

[0019] A fixing seat is fixedly connected to the lower edge of the outer surface of the mounting column, and a fixing through hole is opened on the upper surface of the fixing seat.

[0020] As a further description of the above technical solution:

[0021] There are two mounting brackets, which are mirror images of each other along the central axis of the mounting base. Guide rollers are fixedly connected to the inner walls of both mounting brackets.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by using splicing components, splicing slot plates with plug-in grooves, second slot plates, splicing slot plates with plug-in plates, and first slot plates, the components can be combined and assembled according to the actual size of the mine chute outlet. The connecting seats between the splicing slot plates and the first and second slot plates are locked by bolt components, so as to adapt to the use of mine chute guides of different sizes and improve the applicability of the guide chute.

[0024] 2. In this utility model, the mounting frame with guide rollers is installed inside the mounting base through the shock-absorbing mounting components and the vibration motor, which facilitates the support of the bottom end of the discharge port of the mine chute. When the vibration motor vibrates the first and second trough plates to prevent blockage and guide the material, the guide rollers on the mounting frame can strike the lower surface of the discharge port to ensure smooth material discharge. At the same time, multiple spring shock absorbers can buffer the impact of the vibration motor on the mounting column, achieving stable installation and efficient anti-blockage vibration material guiding. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of an anti-clogging vibrating feed chute for mine chutes proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the splicing structure of multiple splicing components of a mine chute anti-clogging vibrating guide chute proposed in this utility model;

[0027] Figure 3 This invention provides a schematic diagram of the disassembled structure at the splicing assembly of an anti-clogging vibratory feed chute for mine chutes. Figure 1 ;

[0028] Figure 4 This invention provides a schematic diagram of the disassembled structure at the splicing assembly of an anti-clogging vibratory feed chute for mine chutes. Figure 2 .

[0029] Legend:

[0030] 1. First groove plate; 2. Second groove plate; 3. Vibration damping mounting assembly; 31. Mounting base; 32. Spring vibration damper; 33. Mounting column; 34. Fixed base; 35. Mounting frame; 36. Guide roller; 4. Splicing assembly; 41. Splicing groove plate; 42. Insert plate; 43. Insert groove; 44. Connecting base; 45. Bolt assembly; 5. Vibration motor. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 2 and Figure 4 This utility model provides an embodiment of a mine chute anti-clogging vibratory guide chute, comprising a first chute plate 1 and a second chute plate 2. Vibration motors 5, providing anti-clogging vibration guiding power, are fixedly connected to the outer surfaces of both the first chute plate 1 and the second chute plate 2. Shock-absorbing mounting components 3 for buffering and vibration reduction are provided on the outer sides of both the first chute plate 1 and the second chute plate 2. Each shock-absorbing mounting component 3 includes two mounting seats 31. The lower surface of one mounting seat 31 is fixedly connected to the upper surface of the first chute plate 1, and the lower surface of the other mounting seat 31 is fixedly connected to the upper surface of the second chute plate 2. Spring shock absorbers 32 are fixedly connected to the bottom ends of the two mounting seats 31. Mounting columns 33 are fixedly connected to the bottom ends of the spring shock absorbers 32. Multiple spring shock absorbers 32 are evenly distributed along the length of the mounting columns 33. A mounting post 33 is fixedly connected to the lower edge of the outer surface of the mounting post 33. The fixed base 34 has a fixed through hole on its upper surface, and two mounting brackets 35 are fixedly connected to the inner surfaces of the two mounting bases 31. There are two mounting brackets 35 in total, which are mirror images of the central axis of the mounting base 31. Guide rollers 36 are fixedly connected to the inner walls of the two mounting brackets 35. Through the shock-absorbing mounting assembly 3 and the vibration motor 5, the mounting brackets 35 with guide rollers 36 are installed on the inner side of the mounting base 31 to support the bottom of the discharge port of the mine pass. When the vibration motor 5 vibrates the first trough plate 1 and the second trough plate 2, the guide rollers 36 on the mounting brackets 35 can knock and vibrate the lower surface of the discharge port of the mine pass to facilitate smooth material feeding. At the same time, the multiple spring shock absorbers 32 can buffer and reduce the impact of the vibration motor 5 on the stable installation of the mounting column 33, thereby achieving stable installation and efficient anti-clogging vibration material guiding.

[0033] Reference Figure 1 , Figure 3 and Figure 4A splicing assembly 4 is provided between the inner sides of the first slot plate 1 and the second slot plate 2. The splicing assembly 4 includes multiple splicing slot plates 41, all of which have the same size. A connector plate 42 is fixedly connected to the adjacent side of each splicing slot plate 41 and the first slot plate 1. A connector slot 43 is provided to the adjacent side of each splicing slot plate 41 and the second slot plate 2. The outer wall of the connector plate 42 matches the inner wall of the connector slot 43. A connecting seat 44 is fixedly connected to the upper surface of each splicing slot plate 41 and the first slot plate 1 and the second slot plate 2. The inner surface of 44 is threaded with a bolt assembly 45, which consists of a locking bolt and a locking nut. By using the splicing assembly 4, the splicing slot plate 41 with the insertion slot 43 and the second slot plate 2 are combined with the splicing slot plate 41 with the insertion plate 42 and the first slot plate 1, which can be easily assembled according to the actual size of the mine chute outlet. The connecting seat 44 between the splicing slot plate 41 and the first slot plate 1 and the second slot plate 2 is locked by the bolt assembly 45, which can be adapted to the use of mine chute guides of different sizes, thus improving the applicability of the guide chute.

[0034] Working principle: In use, according to the actual size of the mine chute outlet, the splicing trough plate 41 with the insertion slot 43, the second trough plate 2, and the splicing trough plate 41 with the insertion plate 42 and the first trough plate 1 are assembled together. The connecting seat 44 between the splicing trough plate 41 and the first trough plate 1 and the second trough plate 2 is locked with bolt assembly 45. Then, the mounting frame 35 with guide roller 36 is installed inside the mounting seat 31 to support the bottom of the mine chute outlet. When the vibrating motor 5 collects ore at the mine chute outlet from the first trough plate 1 and the second trough plate 2, it prevents blockage by vibration. At the same time, the guide roller 36 on the mounting frame 35 can tap the lower surface of the mine chute outlet to ensure smooth material discharge. In addition, multiple spring shock absorbers 32 can buffer the impact of the vibrating motor 5 on the mounting column 33, realizing stable installation and efficient anti-blocking vibration material guiding.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mine chute anti-blocking vibration guide chute, comprising a first chute plate (1) and a second chute plate (2), characterized in that: The outer side of the first groove plate (1) and the second groove plate (2) is provided with a damping mounting assembly (3), the outer surface of the first groove plate (1) and the second groove plate (2) is fixedly connected with a vibration motor (5), and the inner side of the first groove plate (1) and the second groove plate (2) is provided with a splicing assembly (4); The splicing assembly (4) comprises a splicing groove plate (41), the adjacent side of the splicing groove plate (41) and the first groove plate (1) is fixedly connected with a plug-in plate (42), the adjacent side of the splicing groove plate (41) and the second groove plate (2) is provided with a plug-in groove (43), the upper surface of the splicing groove plate (41) and the first groove plate (1) and the second groove plate (2) is fixedly connected with a connecting seat (44), and the inner surface of the connecting seat (44) is threadedly connected with a bolt assembly (45).

2. A mine chute anti-blocking vibrating guide chute according to claim 1, characterized in that: The splicing groove plate (41) is provided with a plurality of splicing groove plates (41), and the plurality of splicing groove plates (41) are of the same size.

3. A mine chute anti-blocking vibrating guide chute according to claim 1, characterized in that: The outer wall of the plug-in plate (42) and the inner wall of the plug-in groove (43) are of the same size.

4. A mine chute anti-blocking vibrating guide chute according to claim 1, characterized in that: The bolt assembly (45) is composed of a locking bolt and a locking nut.

5. A mine chute anti-blocking vibrating guide chute according to claim 1, characterized in that: The damping mounting assembly (3) comprises a mounting seat (31), the mounting seat (31) is provided with two mounting seats (31), one of the mounting seat (31) is fixedly connected with the upper surface of the first groove plate (1), and the other mounting seat (31) is fixedly connected with the upper surface of the second groove plate (2), the bottom end of the two mounting seats (31) is fixedly connected with a spring shock absorber (32), and the inner surface of the two mounting seats (31) is fixedly connected with a mounting rack (35).

6. A mine chute anti-blocking vibrating drawgate according to claim 5, characterized in that: The bottom end of the spring shock absorber (32) is fixedly connected with a mounting column (33), and the spring shock absorber (32) is distributed along the length direction of the mounting column (33) at equal intervals.

7. A mine chute anti-blocking vibrating drawgate according to claim 6, characterized in that: The lower edge of the outer surface of the mounting column (33) is fixedly connected with a fixing seat (34), and the upper surface of the fixing seat (34) is provided with a fixing through hole.

8. A mine chute anti-blocking vibrating guide chute according to claim 5, characterized in that: The mounting rack (35) is provided with two mounting racks (35), the two mounting racks (35) are mirror image arranged along the central axis of the mounting seat (31), and the inner wall of the two mounting racks (35) is fixedly connected with a guide roller (36).

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