Processing equipment for preventing draw shaft from being stuck

Abstract

The utility model discloses processing equipment for preventing a draw shaft from being stuck, which comprises a sleeve, a group of sliding barrels are fixedly embedded on the outer surface of the sleeve, the inner wall of each sliding barrel is connected with a sliding rod in a sliding manner, and one end, far away from the sliding barrel, of each sliding rod is fixedly connected with a push plate. The side face, away from the sliding rod, of each push plate is fixedly connected with a guide wheel, the side face, away from the guide wheel, of each push plate is fixedly connected with a spring, and the end, away from the push plate, of each spring is fixedly connected with the outer surface of the sleeve. Through the design of the threaded rod and the threaded barrel, the sleeve and the ore bucket are conveniently connected, according to resilience force provided by the spring, the push plate is conveniently pushed to drive the sliding rod to slide in the sliding barrel, at the moment, through cooperation of the sliding rod and the sliding barrel, the push plate is conveniently and stably moved, and the push plate conveniently pushes the guide wheel to make contact with the inner wall of the draw shaft; therefore, collision between the ore bucket and the inside of the draw shaft when the ore bucket moves downwards can be avoided, and the problem of bucket clamping can be prevented.

Description

Technical Field

[0001] The utility model relates to the field of chute, in particular to a processing device for preventing chute bucket from being stuck. Background Art

[0002] A chute is an underground passage used in mining, mainly used for collecting and transporting ore. It is usually connected to the ore body, allowing the ore to fall from the ore body to the transportation level. The main functions of the chute include serving as a channel for the ore to fall from the ore body to the transportation level. It can also be used as an ore buffer and transfer facility in the mining area. The chute is suitable for underground mines, especially ore bodies with large inclinations, and mines that need to transport ore from the mining area to the transportation level.

[0003] At present, in the process of placing the ore bucket in the chute, the ore bucket is usually pulled by a wire rope, and the ore bucket is moved downward by unwinding. However, during the movement of the ore bucket, due to external factors, the ore bucket will shake and collide with the chute, resulting in the bucket being stuck, which is not conducive to current use. For this reason, we propose a chute bucket jam prevention processing equipment to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a device for preventing a chute from getting stuck, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device for preventing a chute from getting stuck comprises a sleeve, the outer surface of which is fixedly inlaid with a group of slide cylinders, the inner wall of each slide cylinder is slidably connected to a slide rod, each slide rod is fixedly connected to a push plate at one end away from the slide cylinder, each push plate is fixedly connected to a guide wheel at one side away from the slide rod, each push plate is fixedly connected to a spring at one side away from the guide wheel, and each spring is fixedly connected to the outer surface of the sleeve at one end away from the push plate. A ore bucket is provided inside the sleeve, the outer surface of the ore bucket is fixedly connected with two insert cylinders, the outer surface of the sleeve is fixedly connected with two fixing plates, the upper surface of each fixing plate is fixedly connected with a vertical plate, the sides of the two vertical plates close to each other are fixedly inlaid with a threaded cylinder, and the inner wall of each threaded cylinder is threadedly connected with a threaded rod.

[0007] As a further technical solution of the utility model, an operation mark is provided in front of the sleeve, and the back side of the operation mark is fixedly connected to the outer surface of the sleeve.

[0008] As a further technical solution of the utility model, a positioning hole is opened on the outer surface of each slide cylinder, and a positioning block is slidably connected to the inner wall of each positioning hole. A side of each positioning block close to the slide rod is fixedly connected to a side of the slide rod close to the positioning block.

[0009] As a further technical solution of the utility model, a support ring is fixedly connected to the inner wall of the sleeve, and the upper surface of the support ring is in contact with the bottom surface of the ore bucket.

[0010] As a further technical solution of the utility model, each of the threaded rods is matched with the insert sleeve, and the ore bucket is matched with the sleeve.

[0011] As a further technical solution of the utility model, a side surface of the two vertical plates close to each other is fixedly connected with a reinforcement block, and the bottom surface of each reinforcement block is fixedly connected to the upper surface of the fixed plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device is designed with a threaded rod and a threaded barrel to facilitate the connection between the sleeve and the ore bucket, and according to the rebound force provided by the spring, the push plate is pushed to drive the slide rod to slide inside the slide barrel. At this time, the cooperation of the slide rod and the slide barrel facilitates the smooth movement of the push plate and the push plate to push the guide wheel to contact the inner wall of the chute, thereby avoiding the collision of the ore bucket with the inside of the chute when moving downward and preventing the bucket from getting stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the overall three-dimensional structure of the equipment to prevent the chute from getting stuck;

[0015] Figure 2 A schematic diagram of the three-dimensional structure of the side view of the sleeve of the equipment for preventing the chute from getting stuck;

[0016] Figure 3 A schematic diagram of the three-dimensional structure of the top view of the sleeve of the chute treatment equipment to prevent the chute from getting stuck;

[0017] Figure 4 A schematic diagram of the three-dimensional structure of the bottom view of the sleeve of the chute handling equipment to prevent the chute from getting stuck.

[0018] In the figure: 1. sleeve; 2. push plate; 3. operation mark; 4. slide cylinder; 5. guide wheel; 6. fixed plate; 7. insert cylinder; 8. ore bucket; 9. vertical plate; 10. reinforcement block; 11. spring; 12. slide rod; 13. positioning port; 14. positioning block; 15. threaded cylinder; 16. threaded rod; 17. support ring. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] 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.

[0022] See also Figure 1-4In the utility model, a device for preventing a chute from getting stuck is provided, comprising a sleeve 1, a group of slide cylinders 4 are fixedly inlaid on the outer surface of the sleeve 1, a slide rod 12 is slidably connected to the inner wall of each slide cylinder 4, a push plate 2 is fixedly connected to one end of each slide rod 12 away from the slide cylinder 4, a guide wheel 5 is fixedly connected to one side of each push plate 2 away from the slide rod 12, a spring 11 is fixedly connected to one side of each push plate 2 away from the guide wheel 5, and one end of each spring 11 away from the push plate 2 is fixedly connected to the outer surface of the sleeve 1, an ore bucket 8 is arranged inside the sleeve 1, two insert cylinders 7 are fixedly connected to the outer surface of the ore bucket 8, two fixed plates 6 are fixedly connected to the outer surface of the sleeve 1, and each fixed plate 6 The upper surface of each of the vertical plates 9 is fixedly connected with a vertical plate 9, and the side surfaces of the two vertical plates 9 that are close to each other are fixedly inlaid with a threaded tube 15. The inner wall of each threaded tube 15 is threadedly connected with a threaded rod 16. The design of the threaded rod 16 and the threaded tube 15 facilitates the connection between the sleeve 1 and the ore bucket 8, and according to the resilience provided by the spring 11, it is convenient for the push plate 2 to drive the slide bar 12 to slide inside the slide tube 4 after receiving the thrust. At this time, the cooperation of the slide bar 12 and the slide tube 4 facilitates the smooth movement of the push plate 2 and facilitates the push plate 2 to push the guide wheel 5 to contact the inner wall of the chute. Combined with the above cooperation, it can avoid the collision of the ore bucket 8 with the inside of the chute when moving downward, and can prevent the problem of bucket jamming.

[0023] An operation mark 3 is provided in front of the sleeve 1, and the back of the operation mark 3 is fixedly connected to the outer surface of the sleeve 1. The operation mark 3 is used to facilitate the staff to understand the operation process of the device. A positioning hole 13 is opened on the outer surface of each slide 4, and a positioning block 14 is slidably connected to the inner wall of each positioning hole 13. A side of each positioning block 14 close to the slide rod 12 is fixedly connected to a side of the slide rod 12 close to the positioning block 14. Through the cooperation of the positioning block 14 and the positioning hole 13, the slide rod 12 can be prevented from separating from the slide 4. A support ring 17 is fixedly connected to the inner wall of the sleeve 1, and the upper surface of the support ring 17 is in contact with the bottom surface of the ore bucket 8. The support ring 17 is used to support the ore bucket 8.

[0024] Each threaded rod 16 is adapted to the insert cylinder 7, the ore bucket 8 is adapted to the sleeve 1, and the side surfaces of the two vertical plates 9 close to each other are fixedly connected with reinforcement blocks 10, and the bottom surface of each reinforcement block 10 is fixedly connected to the upper surface of the fixed plate 6. The reinforcement blocks 10 are used to increase the stability of the vertical plates 9.

[0025] The working principle of the utility model is:

[0026] When in use, first place the ore bucket 8 inside the sleeve 1, and then make the bottom surface of the ore bucket 8 contact with the upper surface of the support ring 17. At this time, rotate the threaded rod 16 inside the threaded cylinder 15, and insert the threaded rod 16 into the insertion cylinder 7, and complete the connection between the sleeve 1 and the ore bucket 8. Then, the sleeve 1 is driven by the ore bucket 8 to move to the inside of the chute. However, when moving downward, the rebound force provided by the spring 11 pushes the push plate 2 to drive the slide rod 12 to slide inside the slide cylinder 4, and makes the guide wheel 5 contact with the inner wall of the chute, while supporting the sleeve 1 to avoid the bucket getting stuck.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for preventing chute jam, characterized in that: The invention comprises a sleeve (1), wherein a group of slide cylinders (4) are fixedly inlaid on the outer surface of the sleeve (1), the inner wall of each slide cylinder (4) is slidably connected to a slide rod (12), the end of each slide rod (12) away from the slide cylinder (4) is fixedly connected to a push plate (2), the side of each push plate (2) away from the slide rod (12) is fixedly connected to a guide wheel (5), the side of each push plate (2) away from the guide wheel (5) is fixedly connected to a spring (11), and each spring (11) is away from the push plate (2) ) are fixedly connected to the outer surface of the sleeve (1); a ore bucket (8) is provided inside the sleeve (1); the outer surface of the ore bucket (8) is fixedly connected to two inserting sleeves (7); the outer surface of the sleeve (1) is fixedly connected to two fixing plates (6); the upper surface of each fixing plate (6) is fixedly connected to a vertical plate (9); the side surfaces of the two vertical plates (9) close to each other are fixedly inlaid with threaded cylinders (15); the inner wall of each threaded cylinder (15) is threadedly connected to a threaded rod (16).

2. The device for preventing chute jamming according to claim 1 is characterized in that: An operating mark (3) is provided in front of the sleeve (1), and the back side of the operating mark (3) is fixedly connected to the outer surface of the sleeve (1).

3. The device for preventing chute jamming according to claim 1 is characterized in that: The outer surface of each slide cylinder (4) is provided with a positioning opening (13), the inner wall of each positioning opening (13) is slidably connected with a positioning block (14), and a side surface of each positioning block (14) close to the slide rod (12) is fixedly connected to a side surface of the slide rod (12) close to the positioning block (14).

4. The device for preventing chute jamming according to claim 1 is characterized in that: A support ring (17) is fixedly connected to the inner wall of the sleeve (1), and the upper surface of the support ring (17) is in contact with the bottom surface of the ore bucket (8).

5. The device for preventing chute jamming according to claim 1 is characterized in that: Each of the threaded rods (16) is matched with the insert (7), and the ore bucket (8) is matched with the sleeve (1).

6. The device for preventing chute jamming according to claim 1 is characterized in that: A reinforcing block (10) is fixedly connected to the side surfaces of the two vertical plates (9) that are close to each other, and the bottom surface of each reinforcing block (10) is fixedly connected to the upper surface of the fixed plate (6).

Images