Lifting type conveying belt

Abstract

The utility model discloses a lifting type conveying belt, and relates to the technical field of conveying belts. A lifting type conveying belt comprises a base, a conveying mechanism hinged to one side of the base and a lifting mechanism arranged on the base and connected with the other side of the conveying mechanism. The lifting mechanism comprises a motor, a lead screw, a bearing seat, a guide driving block, a strip-shaped driving plate, a guide rail and a connecting rod; the motor and the bearing seat are oppositely and fixedly arranged on the base at intervals; one end of the lead screw is rotationally arranged on the bearing seat, and the other end is fixedly connected with the motor spindle; the guide rail is fixed on the base and is parallel to the lead screw; a threaded hole is formed in the middle of the guide driving block in a penetrating mode, and the guide driving block is in threaded connection with the lead screw through the threaded hole in the middle. According to the utility model, a new driving structure is redesigned, and the traditional design thought that an air cylinder is used as a power source is abandoned, so that the service life of equipment is prolonged, the use performance of the equipment is improved, and the maintenance period is prolonged due to the new driving structure.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belts, in particular to a lifting conveyor belt. Background Art

[0002] Conveyor belt is an important material conveying equipment, which is widely used in industry. Lifting conveyor belt is a common conveyor belt, which has a certain inclination angle and can be used to convey materials from the bottom to a higher position.

[0003] At present, common lifting conveyor belts are mainly driven by cylinders, and the cylinder driving rod extends or contracts to drive one side of the conveyor belt to move up and down. In this regard, the inventor believes that this cylinder-driven conveyor belt also requires the cylinder driving rod to be extended all the time to provide load after one side of the conveyor belt is lifted. Most of the force exerted on the lifting action of the conveyor belt acts on the cylinder, which will shorten the service life of the cylinder and increase maintenance costs.

[0004] Therefore, how to solve the above problems, design a new drive structure, reduce the failure rate of the conveyor belt in the drive structure, and reduce the maintenance cost of the equipment is a technical problem that technicians in this field urgently need to solve.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] In view of the above technical problems, an embodiment of the utility model provides a lifting conveyor belt to solve the problems raised in the above background technology.

[0007] The utility model provides the following technical solutions:

[0008] A lifting conveyor belt comprises: a base, a conveying mechanism hinged to one side of the base, and a lifting mechanism arranged on the base and connected to the other side of the conveying mechanism;

[0009] The lifting mechanism includes a motor, a lead screw, a bearing seat, a guide drive block, a strip drive plate, a guide rail and a connecting rod;

[0010] The motor and the bearing seat are fixedly arranged on the base in an opposed manner with intervals;

[0011] One end of the lead screw is rotatably arranged on the bearing seat, and the other end is fixedly connected to the motor main shaft;

[0012] The guide rail is fixed on the base and arranged parallel to the lead screw;

[0013] A threaded hole is provided in the middle of the guide drive block, and the guide drive block is screwed onto the lead screw through the threaded hole in the middle position;

[0014] The strip-shaped driving plate is fixed to the bottom of the guide driving block, and the bottom of the strip-shaped driving plate is slidably connected to the guide rail;

[0015] The connecting rods include two connecting rods, which are arranged opposite to each other at intervals, and the lower ends of the two connecting rods are respectively hinged on the strip driving plates, and the upper ends of the two connecting rods are respectively hinged on the frames on both sides of the conveying mechanism;

[0016] Among them, a plurality of convex ridges are arranged at intervals on the conveying surface of the conveying mechanism, and a card slot is arranged on the convex ridge along the length direction of the convex ridge, and the card slot is used for inserting the material blocking partition.

[0017] Preferably, the guide rails include three, two of which are located on both sides of the lead screw, and the third guide rail is located below the guide drive block.

[0018] Preferably, each convex ridge is arranged in an eight-shaped shape.

[0019] Preferably, the conveying mechanism includes frames on both sides, a driving roller and a driven roller rotatably connected between the two side frames, a conveyor belt transmission-connected to the driving roller and the driven roller, and a driving motor fixed on the outside of the frame and connected to the driving roller.

[0020] Preferably, skirts are provided on both sides of the conveyor belt.

[0021] Preferably, casters are provided at the four corners of the bottom of the base.

[0022] A lifting conveyor belt provided by an embodiment of the utility model has the following beneficial effects: the utility model redesigns a new driving structure and abandons the design idea of ​​using a traditional cylinder as a power source. The new driving structure increases the service life of the equipment, improves the performance of the equipment, and extends the maintenance cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of the utility model from angle 1;

[0024] Figure 2 This is a structural schematic diagram of the utility model from angle 2;

[0025] Figure 3 This is a structural schematic diagram of the utility model from angle 3;

[0026] Figure 4 This is a schematic diagram of the structure of the utility model from angle 4;

[0027] Figure 5 For this utility model Figure 1 A partial enlarged view of middle A;

[0028] Figure 6 For this utility model Figure 3 A partial enlarged view of B in the middle;

[0029] Figure 7 For this utility model Figure 4 A partial enlarged view of middle C;

[0030] in, Figure 1-3 The material blocking plate is not inserted in the middle; Figure 4 A material blocking partition is inserted on the top. DETAILED DESCRIPTION

[0031] 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 of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-Figure 7 .

[0033] In view of the problems mentioned in the above background technology, the embodiment of the utility model provides a lifting conveyor belt to solve the above technical problems, and its technical solution is as follows:

[0034] A lifting conveyor belt comprises: a base 110, a conveying mechanism hinged to one side of the base 110, and a lifting mechanism arranged on the base 110 and connected to the other side of the conveying mechanism;

[0035] The lifting mechanism includes a motor 210, a lead screw 220, a bearing seat 230, a guide drive block 240, a strip drive plate 250, a guide rail 270 and a connecting rod 260;

[0036] The motor 210 and the bearing seat 230 are fixedly arranged on the base 110 in an opposed manner with an interval;

[0037] One end of the lead screw 220 is rotatably disposed on the bearing seat 230, and the other end is fixedly connected to the main shaft of the motor 210;

[0038] The guide rail 270 is fixed on the base 110 and arranged parallel to the lead screw 220;

[0039] A threaded hole is provided in the middle of the guide driving block 240, and the guide driving block 240 is screwed to the lead screw 220 through the threaded hole in the middle position; when the motor 210 works, the lead screw 220 is driven to rotate, and the guide driving block 240 is driven to move along the length direction of the lead screw 220;

[0040] The strip driving plate 250 is fixed to the bottom of the guide driving block 240. A slider that slides with the guide rail 270 is provided at the bottom of the strip driving plate 250. The strip driving plate 250 is slidably connected to the guide rail 270 through the slider.

[0041] The connecting rods 260 include two connecting rods 260, which are spaced apart and arranged opposite to each other. The lower ends of the two connecting rods 260 are respectively hinged to the strip-shaped driving plate 250, and the upper ends of the two connecting rods 260 are respectively hinged to the frames 310 on both sides of the conveying mechanism.

[0042] A plurality of convex ribs 330 are arranged at intervals on the conveying surface of the conveying mechanism, and a clamping groove 331 is arranged on the convex rib 330 along the length direction of the convex rib 330 , and the clamping groove 331 is used for inserting the material blocking partition 340 .

[0043] It should be noted that a number of ribs 330 are arranged at intervals on the conveying surface of the conveying mechanism, which are mainly used to increase the friction resistance during material transportation and prevent the material from sliding during transportation. At the same time, a groove 331 is arranged on the rib 330 along the length direction of the rib 330, and a material blocking baffle 340 is inserted into the groove 331. After the conveying mechanism is lifted obliquely, the material blocking baffle 340 can prevent the material from slipping off the conveyor belt.

[0044] In this embodiment, the base 110 is welded from multiple profiles, and its specific shape and structure are not specifically limited and can be designed according to actual conditions; at the same time, shaft plate seats 120 are provided on both sides of the base 110, and the lifting mechanism is connected to the shaft plate seats 120 of the base 110 through rotating shafts on both sides.

[0045] In this embodiment, the guide rails 270 include three, two of which are located on both sides of the lead screw 220, and the third guide rail 270 is located below the guide drive block 240; the three guide rails 270 are not only used for guiding and limiting the guide drive block 240 and the strip drive plate 250 during their movement, but also for supporting the strip drive plate 250 and improving the structural strength of the strip drive plate 250.

[0046] In this embodiment, each convex rib 330 is arranged in an eight-shaped shape; the eight-shaped convex rib 330 is concave in the middle to prevent materials from falling off from both sides of the convex rib 330.

[0047] In this embodiment, the conveying mechanism includes frames 310 on both sides, a driving roller and a driven roller rotatably connected between the frames 310 on both sides, a conveying belt 320 transmission-connected to the driving roller and the driven roller, and a driving motor fixed on the outside of the frame 310 and connected to the driving roller; this conveying mechanism is a common conveying mechanism and is not further limited here.

[0048] In this embodiment, skirts are provided on both sides of the conveyor belt 320 ; skirts are provided on both sides of the conveyor belt 320 to prevent materials from falling off from both sides of the conveyor belt 320 .

[0049] In this embodiment, casters are provided at the four corners of the bottom of the base 110; wherein the structure of the casters is not shown in the drawings; casters are provided at the four corners of the bottom of the base 110 to facilitate the movement of the equipment.

[0050] The working principle of a lifting conveyor belt provided by the embodiment of the utility model is as follows:

[0051] 1. When the conveyor belt needs to be lifted, the motor 210 works, driving the lead screw 220 to rotate and drive the guide drive block 240 and the strip drive plate 250 to move along the length direction of the lead screw 220, thereby prompting the two connecting rods 260 to be lifted obliquely. Under the support of the two connecting rods 260, one side of the conveyor belt is lifted, and the conveyor belt lifting operation is completed;

[0052] 2. The design of the lifting mechanism replaces the traditional cylinder with a motor. When the conveyor belt is lifted, the motor is mainly responsible for providing driving force instead of serving as a load mechanism. The two connecting rods 260 on the lifting mechanism serve as the main supporting structure for conveyor belt lifting, which increases the service life of the equipment, improves the performance of the equipment, and extends the maintenance cycle.

[0053] A lifting conveyor belt provided by an embodiment of the utility model has the following beneficial effects: the utility model redesigns a new driving structure and abandons the design idea of ​​using a traditional cylinder as a power source. The new driving structure increases the service life of the equipment, improves the performance of the equipment, and extends the maintenance cycle.

[0054] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, and may be located in one place or distributed over multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0055] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0056] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A lifting conveyor belt, characterized in that: include: A base, a conveying mechanism hinged to one side of the base, and a lifting mechanism disposed on the base and connected to the other side of the conveying mechanism; The lifting mechanism includes a motor, a lead screw, a bearing seat, a guide drive block, a strip drive plate, a guide rail and a connecting rod; The motor and the bearing seat are fixedly arranged on the base in an opposed manner with intervals; One end of the lead screw is rotatably arranged on the bearing seat, and the other end is fixedly connected to the motor main shaft; The guide rail is fixed on the base and arranged parallel to the lead screw; A threaded hole is provided in the middle of the guide drive block, and the guide drive block is screwed onto the lead screw through the threaded hole in the middle position; The strip-shaped driving plate is fixed to the bottom of the guide driving block, and the bottom of the strip-shaped driving plate is slidably connected to the guide rail; The connecting rods include two connecting rods, which are arranged opposite to each other at intervals, and the lower ends of the two connecting rods are respectively hinged on the strip driving plates, and the upper ends of the two connecting rods are respectively hinged on the frames on both sides of the conveying mechanism; Among them, a plurality of convex ridges are arranged at intervals on the conveying surface of the conveying mechanism, and a card slot is arranged on the convex ridge along the length direction of the convex ridge, and the card slot is used for inserting the material blocking partition.

2. The lifting conveyor belt according to claim 1, characterized in that: The guide rails include three, two of which are located on both sides of the lead screw, and the third guide rail is located below the guide drive block.

3. The lifting conveyor belt according to claim 1, characterized in that: Each convex rib is arranged in an eight-shaped shape.

4. The lifting conveyor belt according to claim 1, characterized in that: The conveying mechanism includes frames on both sides, a driving roller and a driven roller rotatably connected between the frames on both sides, a conveying belt transmission-connected to the driving roller and the driven roller, and a driving motor fixed on the outside of the frame and connected to the driving roller.

5. The lifting conveyor belt according to claim 4, characterized in that: Skirts are provided on both sides of the conveyor belt.

6. The lifting conveyor belt according to claim 1, characterized in that: Casters are arranged at the four corners of the bottom of the base.

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