Gangue screening and conveying integrated belt conveyor

Abstract

The utility model relates to the technical field of gangue transportation. The gangue screening and conveying integrated belt conveyor comprises a frame, oil cylinders are hinged to the upper ends of the two ends of one side of the frame, protection structures are arranged on the outer surfaces of the upper ends of the oil cylinders, a screening structure is arranged in the frame, and a funnel is fixedly connected to the upper end of the frame; and conveying belts are hinged to the lower ends of the two ends in the frame. The other ends of the two sets of fixing belts are inserted into the buckles, then the abutting bolts are rotated in a threaded mode to position the positions of the fixing belts, when the oil cylinder is started, the hydraulic rod moves upwards and drives one end of the protective sleeve to move upwards synchronously, then the outer surface of the hydraulic rod is protected through the protective sleeve, and therefore the hydraulic rod is protected. Dust and fine sand are prevented from entering a hydraulic system to pollute hydraulic oil, and the practicability of the equipment is improved to a certain extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to gangue transportation technical field, more particularly to a gangue screening and transportation integrated belt conveyor. BACKGROUND

[0002] The gangue transportation integrated belt conveyor is a kind of equipment specially used for gangue transportation in coal mine or other mines.It integrates the functions such as gangue transportation, hoisting and unloading, and the gangue transportation integrated belt conveyor is usually used in conjunction with gangue screening equipment, which not only improves the efficiency of gangue treatment, but also reduces manual operation and cost.

[0003] At present, the existing gangue transportation integrated belt conveyor in the prior art is inconvenient for protecting oil cylinder in the process of use, a large amount of dust and splashing sand and stone are generated in working environment, dust and fine sand enter hydraulic system, pollute hydraulic oil, and the polluted hydraulic oil can block hydraulic valve, filter and other elements, cause hydraulic system failure, reduce the practicability of equipment to some extent, and the existing equipment is mostly inconvenient for screening gangue and other materials, and the gangue not screened may contain hard particles or large pieces of material, which can cause abrasion to the belt, roller and other components of belt conveyor, reduce the practicability of equipment to some extent, so a gangue screening and transportation integrated belt conveyor is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a gangue screening and transportation integrated belt conveyor to solve the problems in the above background art.

[0005] The utility model provides the following technical scheme: a gangue screening and transportation integrated belt conveyor, comprising:

[0006] Frame, the upper end of both ends of the frame one side is hingedly connected with oil cylinder, and the upper end outer surface of oil cylinder is provided with protection structure, the inside of the frame is provided with screening structure, and the upper end of the frame is fixedly connected with hopper, and the lower end of both ends in the frame is hingedly connected with transport belt;

[0007] The protection structure includes hydraulic rod, and the hydraulic rod is inserted into the inside of oil cylinder;

[0008] The screening structure includes sleeve rod, and the sleeve rod is provided with multiple groups, and multiple groups of sleeve rod are fixedly connected to the four corners of the upper end outer surface of frame.

[0009] Preferably, the connecting block is fixedly connected to the outer surface of the upper end of the hydraulic rod, the connecting block is provided with two groups, and the two groups of connecting blocks are hingedly connected to the outer surfaces of the two sides of the conveying belt respectively, the outer surface of the hydraulic rod is sleeved with a protective sleeve, the outer surfaces of the two ends of the protective sleeve are fixedly connected with fixing belts, one end of the fixing belt is fixedly connected with a buckle, and the outer surface of the buckle is screwed with a clamping bolt.

[0010] Preferably, the outer surface of the fixing belt is matched with the width of the inner part of the buckle, the outer surface of one end of the clamping bolt abuts against the outer surface of one side of the fixing belt, and the protective sleeve is a foldable plastic cloth.

[0011] Preferably, the screening structure further comprises a plurality of insertion rods, and the lower ends of the plurality of insertion rods are inserted into the interiors of the plurality of sleeve rods respectively, the outer surface of the sleeve rod is sleeved with a spring, the upper end of the insertion rod is fixedly connected with a support block, the support block is provided with a plurality of groups, and the side surfaces of the plurality of support blocks close to each other are fixedly connected with a sieve basket, the two ends of the spring abut against the outer surfaces of the lower ends of the support blocks and the outer surface of the upper end of the frame, the outer surfaces of the two sides of the sieve basket are provided with vibration motors, and the interior of the sieve basket is fixedly connected with a screen.

[0012] Preferably, the lower end of the insertion rod is provided with a limiting ring, and the outer diameter of the limiting ring is matched with the inner diameter of the sleeve rod, so that the insertion rod can move up and down in the sleeve rod, and the movement is more stable.

[0013] Preferably, the sieve basket and the screen are both inclined, and the outer surface of one end of the sieve basket is provided with a discharge port, so that the screen can screen gangue and other materials.

[0014] The utility model discloses the technical effect and advantage: the utility model discloses another end of two groups of fixing belts is inserted into the interior of buckle, and then the position of fixing belt is positioned through the threaded rotation of clamping bolt, when the oil cylinder starts, the hydraulic rod moves up and drives the one end of protective sleeve to move up synchronously, then the outer surface of hydraulic rod is protected through protective sleeve, avoids the condition that dust and fine sand enter the hydraulic system and pollute the hydraulic oil, improves the practicability of equipment to a certain extent.

[0015] The relative shaking of the gangue and other materials is generated on the surface of the screen by the vibration of the vibration motor, the un-screened gangue is prevented from causing abrasion to the components of the equipment, the practicability of the equipment is reduced to a certain extent, the overall structure is simple and reasonable in design, the practicability is high, and the gangue screening and conveying integrated belt conveyor is easy to popularize and apply. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structure schematic diagram of the frame of the utility model.

[0018] Figure 3 It is a three-dimensional structure explosion schematic diagram of the protection structure of the utility model.

[0019] Figure 4 It is a three-dimensional structure explosion schematic diagram of the screening structure of the utility model.

[0020] Figure 5 It is a three-dimensional structure use state schematic diagram of the utility model.

[0021] The figure mark is: 1, frame;2, oil cylinder;3, protection structure;31, hydraulic rod;32, connecting block;33, protection sleeve;34, fixed band;35, buckle;36, abutting bolt;4, screening structure;41, sleeve rod;42, inserted rod;43, spring;44, supporting block;45, sieve basket;46, vibration motor;47, screen;5, hopper;6, conveying belt. DETAILED DESCRIPTION

[0022] The technical scheme in the utility model will be described clearly and completely in combination with the drawings in the utility model, and additionally, the form of each structure recorded in the following implementation is only an example, the gangue conveying involved in the utility model is not limited to each structure recorded in the following implementation, and all other implementation obtained by the ordinary skilled in the art without making creative labor belongs to the range of protection of the utility model.

[0023] Example one

[0024] As Figure 1 , Figure 2 and Figure 3 shown, the embodiment proposes a gangue screening and conveying integrated belt conveyor, which comprises:

[0025] Frame 1, frame 1 upper end of both ends of the hinge connection has a cylinder 2, and the upper end of the outer surface of the cylinder 2 is provided with a protective structure 3, the inside of the frame 1 is provided with screening structure 4, and the upper end of the frame 1 is fixedly connected with hopper 5, and the lower end of the inside of the frame 1 is hingedly connected with the conveying belt 6;

[0026] The protective structure 3 comprises a hydraulic rod 31, and the hydraulic rod 31 is inserted into the inside of the oil cylinder 2, the protective structure 3 further comprises a connecting block 32, and the connecting block 32 is fixedly connected to the outer surface of the upper end of the hydraulic rod 31, the connecting block 32 is provided with two groups, and the two groups of connecting blocks 32 are respectively hingedly connected with the outer surfaces of the two sides of the conveying belt 6, the outer surface of the hydraulic rod 31 is sleeved with a protective sleeve 33, and the outer surfaces of both ends of the protective sleeve 33 are fixedly connected with a fixing belt 34, and one end of the fixing belt 34 is fixedly connected with a buckle 35, the outer surface of the buckle 35 is threadedly connected with a clamping bolt 36, the outer surface of one end of the clamping bolt 36 abuts against the outer surface of one side of the fixing belt 34, and the protective sleeve 33 is a foldable plastic cloth;

[0027] In the embodiment, the two ends of the protective sleeve 33 are sleeved on the outer surfaces of the lower ends of the connecting blocks 32 and the outer surfaces of the upper ends of the oil cylinders 2, the outer surface of the other end of the fixing belt 34 is inserted into the inside of the buckle 35, and the position of the fixing belt 34 is positioned by rotating the clamping bolt 36, the protective sleeve 33 is moved and unfolded when the hydraulic rod 31 moves, and the hydraulic rod 31 is protected by the folding and unfolding of the protective sleeve 33, so that dust and fine sand can not enter the hydraulic system to pollute the hydraulic oil.

[0028] Embodiment two

[0029] As Figure 4 With Figure 5 It is shown that based on the same concept as the above embodiment, the embodiment also proposes:

[0030] The screening structure 4 comprises a sleeve rod 41, and the sleeve rod 41 is provided with a plurality of groups, and the plurality of groups of sleeve rods 41 are respectively fixedly connected to the four corners of the outer surface of the upper end of the frame 1, the screening structure 4 further comprises an inserted rod 42, and the inserted rod 42 is provided with a plurality of groups, and the lower ends of the plurality of groups of inserted rods 42 are respectively inserted into the interiors of the plurality of groups of sleeve rods 41, the lower end of the inserted rod 42 is provided with a limiting ring, and the outer diameter of the limiting ring is adapted to the inner diameter of the sleeve rod 41, which makes the inserted rod 42 move up and down in the interior of the sleeve rod 41, and makes the movement of the inserted rod 42 more stable, and the inserted rod 42 will not be separated from the interior of the sleeve rod 41 when moving;

[0031] The outer surface of the sleeve rod 41 is sleeved with a spring 43, the upper end of the inserted rod 42 is fixedly connected with a support block 44, and the support block 44 is provided with a plurality of groups, and the side surfaces of the plurality of groups of support blocks 44 close to each other are fixedly connected with a sieve basket 45, the two ends of the spring 43 are respectively located on the outer surfaces of the lower ends of the support blocks 44 and the outer surface of the upper end of the frame 1, vibration motors 46 are mounted on the outer surfaces of the two sides of the sieve basket 45, a sieve screen 47 is fixedly connected in the sieve basket 45, the sieve basket 45 and the sieve screen 47 are both provided in an inclined manner, and a discharge port is formed in the outer surface of one end of the sieve basket 45. The spring 43 supports the support block 44 through its own elasticity, and when the inserted rod 42 moves in the sleeve rod 41, the inserted rod 42 can be reset by the elasticity of the spring 43, so that the amplitude of the vibration of the frame 1 can be reduced when the vibration motor 46 vibrates, and the remaining materials can be discharged outward from the discharge port after screening.

[0032] Working principle: when the equipment is used, the equipment is placed in the appropriate position, the two ends of the protective sleeve 33 are sleeved on the outer surfaces of the upper end of the oil cylinder 2 and the lower end of the connecting block 32 respectively, the other end of the fixing belt 34 is inserted into the inner part of the buckle 35, the abutting bolt 36 is rotated and abuts on the outer surface of the fixing belt 34, so that the position of the protective sleeve 33 is positioned, and when the oil cylinder 2 is started, the hydraulic rod 31 drives the conveying belt 6 to move upward and rotate, and drives the protective sleeve 33 to expand to protect the outer surface of the hydraulic rod 31;

[0033] When the vibration motor 46 is started, the vibration motor 46 drives the sieve basket 45 and the sieve screen 47 to vibrate synchronously, at this time the gangue material can be poured on the upper end surface of the sieve screen 47 through the hopper 5, and the gangue can be screened through the sieve screen 47, when the vibration motor 46 vibrates, the sieve basket 45 drives the support block 44 and the inserted rod 42 to move up and down, when the spring 43 is stressed, the spring 43 resets the inserted rod 42 through its own elasticity, so that the support block 44 and the frame 1 can play a buffering role, reducing the impact of vibration on the frame 1. The above is the whole working principle of the utility model.

[0034] Finally, it should be pointed out that: first of all, in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0035] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure with the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0036] Finally: the above is only the preferred embodiment of the utility model and is not used for limiting the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A gangue screening and transporting integrated belt conveyor, characterized in that, Include: Frame (1), one side of the upper end of both ends of the frame (1) is hingedly connected with the oil cylinder (2), and the upper end of the oil cylinder (2) is provided with a protective structure (3), the inside of the frame (1) is provided with a screening structure (4), and the upper end of the frame (1) is fixedly connected with a hopper (5), and the lower end of both ends inside the frame (1) is hingedly connected with a conveying belt (6); The protective structure (3) comprises a hydraulic rod (31), and the hydraulic rod (31) is inserted into the inside of the oil cylinder (2); The screening structure (4) comprises a sleeve rod (41), and the sleeve rod (41) is provided with a plurality of groups, and the sleeve rod (41) is fixedly connected to the four corners of the outer surface of the upper end of the frame (1).

2. The gangue screening and conveying integrated belt machine according to claim 1, characterized in that: The protective structure (3) further comprises a connecting block (32), and the connecting block (32) is fixedly connected to the outer surface of the upper end of the hydraulic rod (31), the connecting block (32) is provided with two groups, and the two connecting blocks (32) are respectively hingedly connected with the outer surfaces of both sides of the conveying belt (6), the outer surface of the hydraulic rod (31) is sleeved with a protective sleeve (33), and the outer surfaces of both ends of the protective sleeve (33) are fixedly connected with a fixing belt (34), and one end of the fixing belt (34) is fixedly connected with a buckle (35), the outer surface of the buckle (35) is threadedly connected with a clamping bolt (36).

3. The gangue screening and conveying integrated belt machine according to claim 2, characterized in that: The width of the outer surface of the fixing belt (34) and the width of the inner surface of the buckle (35) are matched with each other, the outer surface of one end of the clamping bolt (36) abuts against the outer surface of one side of the fixing belt (34), and the protective sleeve (33) is made of foldable plastic cloth.

4. The gangue screening and conveying integrated belt machine according to claim 1, characterized in that: The screening structure (4) further comprises an inserting rod (42), and the inserting rod (42) is provided with a plurality of groups, and the lower end of the inserting rod (42) is inserted into the inside of the sleeve rod (41), the outer surface of the sleeve rod (41) is sleeved with a spring (43), the upper end of the inserting rod (42) is fixedly connected with a supporting block (44), and the supporting block (44) is provided with a plurality of groups, and the side surface of the supporting block (44) is fixedly connected with a sieve basket (45), the two ends of the spring (43) abut against the outer surfaces of the lower end of the supporting block (44) and the upper end of the frame (1), respectively, the outer surfaces of both sides of the sieve basket (45) are provided with a vibrating motor (46), and the inside of the sieve basket (45) is fixedly connected with a screen (47).

5. The gangue screening and conveying integrated belt machine according to claim 4, characterized in that: The lower end of the inserting rod (42) is provided with a limiting ring, and the outer diameter of the limiting ring is matched with the inner diameter of the sleeve rod (41).

6. The gangue screening and conveying integrated belt machine according to claim 4, characterized in that: The sieve basket (45) and the screen (47) are both inclined, and the outer surface of one end of the sieve basket (45) is provided with a discharge port.

Images