Specification detaching and selecting material lifting machine

Abstract

The utility model discloses a specification detaching and selecting material lifting machine, belongs to the technical field of material lifting machines, and solves the problem that tubular materials possibly incline on a horizontal movement track. Comprising a rack, two parallel conveying belts are arranged on the rack, a crack is formed between the two conveying belts, a discharging port is formed in one side of the rack, a pushing module is fixedly connected to the other side of the rack, the bottom face of the discharging port is not higher than the top faces of the conveying belts, and openings are formed in the two ends of the rack. According to the utility model, after materials fall onto the material conveying belts, tubular materials fall into the crack in the rolling process, and then are driven by friction force applied by the material conveying belts on the two sides to move along the crack, so that the axis of the materials and the motion trail of the materials are ensured to be positioned on the same straight line, and the error rate during detection and screening is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of material lifters, in particular to a specification selection material lifter. Background Art

[0002] An elevator is a device that transports materials in multiple directions. Through an elevator, materials can be transported both horizontally and vertically. Elevators are also commonly used for material screening. Qualified materials are pushed out of the horizontal track and are able to rise to the next process flow. Unqualified materials continue to move horizontally until they leave the elevator. However, when some tubular materials are screened according to length, because different materials have different diameters, the width of the horizontal track will be greater than the diameter of the material, causing the material to be skewed on the horizontal track, which can easily lead to errors in the detection and screening process.

[0003] Therefore, a specification disassembly and selection lifting machine is proposed to solve or alleviate the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a material disassembly and selection lifting machine.

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

[0006] A specification disassembly and selection lifting machine includes a frame, on which are provided two mutually parallel conveyor belts, a gap is provided between the two conveyor belts, a discharge port is provided on one side of the frame, a pushing module is fixedly connected to the other side of the frame, the bottom surface of the discharge port is not higher than the top surface of the conveyor belts, and openings are provided at both ends of the frame.

[0007] Preferably, two correction splints are provided on the frame, and the two correction splints are symmetrically arranged on both sides of the gap. The correction splints are located above the conveyor belt, and along the conveying direction of the conveyor belt, the distance between the two correction splints first decreases and then increases.

[0008] Preferably, a side of the correction splint close to the other correction splint forms an arc surface.

[0009] Preferably, the correction splint is detachably connected to the frame.

[0010] Preferably, the pushing module comprises a hydraulic cylinder and a pushing plate fixedly connected to an output end of the hydraulic cylinder, and a side of the pushing plate close to the discharge port forms an arc surface.

[0011] Preferably, a baffle is rotatably connected to the frame, the length direction of the baffle is perpendicular to the length direction of the conveyor belt, and the baffle and the correction clamp are located on both sides of the push plate.

[0012] Preferably, a distance sensor is slidably connected to the top of the frame, the distance sensor is located above the conveyor belt, and the distance sensor is located on a side of the baffle close to the correction clamp.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, when the material falls onto the conveyor belt, the tubular material falls into the gap during rolling, and then moves along the gap driven by the friction force applied by the conveyor belts on both sides, ensuring that the axis of the material and its movement trajectory are on the same straight line, thereby reducing the error rate during detection and screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] 1. Frame; 2. Conveyor belt; 3. Gap; 4. Discharge port; 5. Opening; 6. Correction clamp; 7. Hydraulic cylinder; 8. Push plate; 9. Baffle; 10. Distance sensor. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0021] In the description of the present utility model, it should be understood that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present utility model.

[0022] Furthermore, the terms “first”, “second”, “third”, etc. are merely used for distinguishing descriptions and are not to be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 indirectly connected 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 according to specific circumstances.

[0024] A specification of disassembly and selection lifting machine, such as Figure 1 As shown, it includes a frame 1, on which are disposed two mutually parallel conveyor belts 2, a gap 3 is disposed between the two conveyor belts 2, a discharge port 4 is disposed on one side of the frame 1, a pushing module is fixedly connected to the other side of the frame 1, the bottom surface of the discharge port 4 is not higher than the top surface of the conveyor belt 2, and openings 5 ​​are disposed at both ends of the frame 1.

[0025] Specifically, the frame 1 is composed of two guard plates and four supporting legs. The two conveyor belts 2 are located between the two guard plates. The edges of the conveyor belts 2 form a rounded structure, and then a gap 3 is formed between the two conveyor belts 2. The discharge port 4 is opened on the guard plate. The two conveyor belts 2 are driven by the same motor to ensure the synchronous movement of the conveyor belts 2. The motor is fixedly connected to a side of a guard plate away from the conveyor belt 2 by bolts. When the material falls on the conveyor belt 2, the tubular material falls into the gap 3 during the rolling process, and then moves along the gap 3 driven by the friction force applied by the conveyor belts 2 on both sides, ensuring that the axis of the material and its movement trajectory are on the same straight line, thereby reducing the error rate during detection and screening. A lifting module is provided on one side of the frame 1. The qualified material is pushed out by the pushing module into the lifting module, and the unqualified material is pushed out by the conveyor belt 2 from the opening 5 at one end of the frame 1.

[0026] like Figure 1 As shown, two correction splints 6 are provided on the frame 1, and the two correction splints 6 are symmetrically arranged on both sides of the gap 3. The correction splints 6 are located above the conveyor belt 2. Along the conveying direction of the conveyor belt 2, the distance between the two correction splints 6 first decreases and then increases. The side of the correction splint 6 close to the other correction splint 6 forms an arc surface, and the correction splint 6 is detachably connected to the frame 1.

[0027] Specifically, the correction splint 6 is made of rubber material, and a connecting plate is bonded to the top surface of the correction splint 6. The connecting plate is detachably connected to the top surface of the guard plate by bolts. The correction splint 6 is replaced through the detachable structure to adapt to materials of different diameters. When the material passes between the correction splints 6, it is squeezed by the correction splint 6 and moved closer to the gap 3 to ensure that the material can fall into the gap 3. The surface of the correction splint 6 in contact with the material is an arc surface, which reduces the possibility of the material being stuck by the correction splint 6.

[0028] like Figure 1 As shown, the pushing module includes a hydraulic cylinder 7 and a push plate 8 fixedly connected to the output end of the hydraulic cylinder 7, the push plate 8 forms an arc surface on the side close to the discharge port 4, a baffle 9 is rotatably connected to the frame 1, the length direction of the baffle 9 is perpendicular to the length direction of the conveyor belt 2, the baffle 9 and the correction clamp 6 are located on both sides of the push plate 8, and a distance sensor 10 is slidably connected to the top of the frame 1, the distance sensor 10 is located above the conveyor belt 2, and the distance sensor 10 is located on the side of the baffle 9 close to the correction clamp 6.

[0029] Specifically, the push plate 8 is connected to the output end of the hydraulic cylinder 7 by bolts. The cross-section of the push plate 8 is semicircular, which increases the contact area between the push plate 8 and the tubular material, and avoids the material from deflecting when the push plate 8 pushes the material, causing the material to collide with the guard plate. The baffle 9 is rotatably connected to the guard plate through a rotating shaft. When the length direction of the baffle 9 is the same as the width direction of the conveyor belt 2, the baffle 9 intercepts the material to prevent the material from exceeding the edge of the discharge port 4, ensuring that qualified material can leave the discharge port 4. When the baffle 9 rotates upward, unqualified material can leave the conveyor belt 2 from the opening 5. In this embodiment, the distance sensor 10 is specifically an infrared sensor. The distance sensor 10 is communicatively connected to the hydraulic cylinder 7 and the motor that controls the rotation of the baffle 9. A slide rail is fixedly connected between the two supporting feet. The length direction of the slide rail is the same as the length direction of the guard plate. The distance sensor 10 slides on the slide rail, and the qualified length of the detected material is changed by changing the position of the distance sensor 10.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A specification disassembly and selection lifting machine, comprising a frame (1), characterized in that: The frame (1) is provided with two mutually parallel conveyor belts (2), a gap (3) is provided between the two conveyor belts (2), a discharge port (4) is provided on one side of the frame (1), a push module is fixedly connected to the other side of the frame (1), the bottom surface of the discharge port (4) is not higher than the top surface of the conveyor belt (2), and openings (5) are provided at both ends of the frame (1).

2. A specification disassembly and selection lifting machine according to claim 1, characterized in that: The frame (1) is provided with two correction splints (6), which are symmetrically arranged on both sides of the gap (3). The correction splints (6) are located above the conveyor belt (2). Along the conveying direction of the conveyor belt (2), the distance between the two correction splints (6) first decreases and then increases.

3. A specification disassembly and selection lifting machine according to claim 2, characterized in that: A side of the correction splint (6) close to another correction splint (6) forms an arc surface.

4. A specification selection and lifting machine according to claim 3, characterized in that: The correction splint (6) is detachably connected to the frame (1).

5. A specification disassembly and selection lifting machine according to claim 4, characterized in that: The pushing module comprises a hydraulic cylinder (7) and a pushing plate (8) fixedly connected to the output end of the hydraulic cylinder (7), and a side of the pushing plate (8) close to the discharge port (4) forms an arc surface.

6. A specification disassembly and selection lifting machine according to claim 5, characterized in that: A baffle (9) is rotatably connected to the frame (1), the length direction of the baffle (9) is perpendicular to the length direction of the conveyor belt (2), and the baffle (9) and the correction clamp (6) are located on both sides of the push plate (8).

7. A specification selection and lifting machine according to claim 6, characterized in that: The top end of the frame (1) is slidably connected with a distance sensor (10), the distance sensor (10) is located above the conveyor belt (2), and the distance sensor (10) is located on a side of the baffle (9) close to the correction clamp (6).

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