Conveying belt paving and arranging mechanism

Abstract

The utility model discloses a paving and arranging mechanism for a conveying belt, which relates to the technical field of material conveying equipment and comprises a rack, a discharging mechanism, a conveying mechanism, a sweeping mechanism and a vibrating and arranging mechanism. The conveying mechanism comprises a material disc, a plurality of material grooves are formed in the material disc in an array mode, and the two sides of the material disc are each connected with a material disc traction chain. The charging tray traction chain is in sliding movement fit with the charging tray moving guide rail, and the power output unit provides driving force for the charging tray to move along the charging tray moving guide rail; the material sweeping mechanism is located above the material disc and comprises a plurality of material sweeping rollers, a plurality of sets of elastic battens are arranged on the material sweeping rollers, and materials are swept into the material groove through rotation; the vibration material arranging mechanism is located below the material disc and comprises a vibration plate, a vibration motor is arranged at the bottom of the vibration plate, multiple rows of flow guide battens are arranged on the upper surface of the vibration plate, the length direction of the flow guide battens is parallel to the moving direction of the material disc, and the flow guide battens are correspondingly arranged in gap areas between the adjacent material grooves. According to the utility model, dispersed paving of particle materials is realized, and the treatment efficiency and effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material conveying equipment, in particular to a conveyor belt paving and material sorting mechanism. Background Art

[0002] In the field of automated material handling, especially when a large amount of granular materials (such as food particles, etc.) need to be transported to the subsequent process in a certain arrangement, how to efficiently and accurately achieve the dispersion, directional arrangement and transportation of materials is an important technical issue. When handling granular materials, traditional material conveying mechanisms often have problems such as material accumulation, uneven distribution, low filling rate in the trough, and easy material jamming. It is difficult to ensure that the materials fall into the trough on the conveyor belt evenly and dispersedly, which not only affects the overall efficiency of the production line, but may also cause equipment failure or product quality problems in subsequent processes. Utility Model Content

[0003] The purpose of the utility model is to provide a conveyor belt paving and sorting mechanism that can efficiently and accurately process granular materials, improve the material sorting accuracy and efficiency, and thus meet the requirements of subsequent processes for material arrangement and transportation.

[0004] The technical solution adopted by the utility model is as follows: a conveyor belt paving material sorting mechanism, including a frame and a material discharge mechanism installed on the frame, a conveying mechanism connected to the material discharge mechanism, and also including a material sweeping mechanism and a vibrating material sorting mechanism;

[0005] The conveying mechanism includes a tray moving guide rail, a tray, and a tray traction chain. Two of the tray moving guide rails are symmetrically fixedly installed on both sides of the frame; the tray passes under the discharge port of the unloading mechanism, and a plurality of material troughs for placing materials are arranged in a multi-row and multi-column array on the tray, and the extension direction of each row of material troughs is perpendicular to the moving direction of the tray; two sides of the tray are respectively connected with a tray traction chain; the tray traction chain is slidably matched with the tray moving guide rail, and the tray is connected with a power output unit, and the power output unit provides driving force for the tray to move along the tray moving guide rail;

[0006] The sweeping mechanism is located directly above the moving track of the material tray, and includes a plurality of sweeping rollers arranged along the moving direction of the material tray, the distance between each sweeping roller and the surface of the material tray decreases step by step along the direction of the material tray, and a plurality of groups of radially extending elastic strips are evenly distributed on the surface of the sweeping roller in the circumferential direction, and the sweeping roller is driven to rotate by a driving device, and is used to sweep the material piled on the material tray into the material trough;

[0007] The vibrating material sorting mechanism is located directly below the moving track of the material tray, and includes a support frame, on which a vibration plate is connected via multiple groups of elastic connectors, a vibration motor is fixedly installed at the bottom of the vibration plate, and multiple rows of guide strips are fixedly installed on the upper surface of the vibration plate. The length direction of the guide strips is parallel to the moving direction of the material tray, and each guide strip is correspondingly arranged in the gap area between adjacent material troughs.

[0008] Furthermore, the power output unit includes two groups of chain transmission assemblies parallel to the tray moving guide rail, the chain transmission assemblies include two sprockets and a transmission chain connecting the sprockets, the sprockets in corresponding positions of the two groups of chain transmission assemblies are connected through a transmission shaft to achieve synchronous transmission, and shift rods are equidistantly installed on the transmission chain, and a plurality of limit holes are evenly spaced on both sides of the tray along the moving direction, and the spacing between the limit holes is equal to the spacing between the shift rods. When the transmission chain is running, the shift rod is embedded in the corresponding limit hole to push the tray to move along the tray moving guide rail.

[0009] Furthermore, one end of the sweeping roller located at the head end of the sweeping mechanism is transmission-connected to the output end of the driving device, a driven sprocket is installed at the end of each sweeping roller, and adjacent driven sprockets are connected by an inter-roller transmission chain.

[0010] Furthermore, both ends of the sweeping roller are connected to the frame via adjustable connecting seats to achieve adjustable distance between the sweeping roller and the material tray.

[0011] Furthermore, the material sweeping mechanism and the vibrating material sorting mechanism are installed in corresponding positions up and down.

[0012] Furthermore, the discharge port of the material discharge mechanism is located above the material tray, and a transition buffer section is provided between the end thereof and the material sweeping mechanism and the vibrating material sorting mechanism.

[0013] The beneficial effects of the utility model are:

[0014] (1) The utility model realizes the bidirectional action of "sweeping up and vibrating down" through the cooperation of the sweeping mechanism and the vibrating material sorting mechanism. The sweeping mechanism can efficiently disperse the accumulated granular materials, and through the further action of the vibrating material sorting mechanism, the materials fall into the material trough according to the predetermined arrangement, thereby greatly improving the efficiency of material processing;

[0015] (2) The power transmission between the material tray and the chain drive assembly is achieved through the cooperation of the lever-limiting hole, which physically achieves vibration isolation, cuts off the transmission path of vibration to the chain drive assembly, and avoids problems such as chain tooth skipping and sprocket bearing wear caused by high-frequency vibration;

[0016] (3) The design of the guide strip in the vibrating material sorting mechanism converts the plane vibration of the vibrating plate into linear directional vibration, and applies the vibration energy to the "blind area" between adjacent material troughs, thereby improving the utilization rate of the effective material sorting area;

[0017] (4) The sweeping mechanism uses a stepped roller group layout to achieve progressive spreading of materials along the conveying direction, quickly disperse the accumulated materials and initially embed them into the material trough, solving the problem of material splashing or jamming caused by traditional single-point scraping;

[0018] (5) The distance between the sweeping roller and the surface of the material tray is adjustable, so that the mechanism can adapt to materials of different sizes and shapes, improving adaptability and flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the conveying mechanism of the utility model.

[0021] Figure 3 It is a schematic structural diagram of the cooperation between the material tray and the chain transmission assembly of the utility model.

[0022] Figure 4 It is a schematic diagram of the overall structure of the material tray, the material sweeping mechanism and the vibrating material sorting mechanism of the utility model.

[0023] Figure 5 It is a structural schematic diagram of the material sweeping mechanism of the utility model.

[0024] Figure 6 It is a structural schematic diagram of the vibration material sorting mechanism of the utility model.

[0025] Figure 7 It is a structural schematic diagram of the cooperation between the guide strip plate and the material tray of the utility model.

[0026] In the figure: frame 100, unloading mechanism 200, conveying mechanism 300, sprocket 301, transmission chain 302, transmission shaft 303, material tray 304, material tray moving guide rail 305, material tray traction chain 306, material trough 307, limiting hole 308, lever 309, sweeping mechanism 400, sweeping roller 401, elastic strip 402, driving device 403, vibrating material sorting mechanism 500, supporting frame 501, elastic connecting part 502, vibrating plate 503, vibrating motor 504, guide strip 505. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively and carefully below in conjunction with the accompanying drawings and preferred embodiments of the specification, but the protection scope of the present invention is not limited to the following specific embodiments.

[0028] like Figure 1 As shown, the present embodiment provides a conveyor belt paving material sorting mechanism, comprising a frame 100 and a material discharge mechanism 200 installed on the frame 100, a conveying mechanism 300 docked with the material discharge mechanism 200, a material sweeping mechanism 400 cooperating with the conveying mechanism 300, and a vibrating material sorting mechanism 500.

[0029] like Figure 2 , Figure 3 As shown, in this embodiment, the conveying mechanism 300 includes a tray moving guide rail 305, a tray 304, and a tray traction chain 306. Two tray moving guide rails 305 are symmetrically fixedly installed on both sides of the frame 100; a plurality of material troughs 307 for placing materials are arranged in a multi-row and multi-column array on the tray 304, and the extension direction of each row of material troughs 307 is perpendicular to the moving direction of the tray 304; a tray traction chain 306 is connected to each side of the tray 304; the tray traction chain 306 is slidably moved with the tray moving guide rail 305, and the tray 304 is connected to a power output unit, which provides driving force for the tray 304 to move along the tray moving guide rail 305. The power output unit drives the tray 304 to pass under the discharge port of the unloading mechanism 200 and receive the material.

[0030] In this embodiment, the power output unit includes two groups of chain transmission components parallel to the tray moving guide rail 305, the chain transmission components include two sprockets 301 and a transmission chain 302 connecting the sprockets 301, the sprockets 301 at corresponding positions of the two groups of chain transmission components are connected through a transmission shaft 303 to achieve synchronous transmission, and a lever 309 is equidistantly installed on the transmission chain 302, and a plurality of limiting holes 308 are evenly spaced along the moving direction on both sides of the tray 304, and the spacing of each limiting hole 308 is equal to the spacing of the lever 309. When the chain transmission component is running, the transmission chain 302 drives the lever 309 to perform a circular motion, and the lever 309 is embedded in the corresponding limiting hole 308 to push the tray 304 to move along the tray moving guide rail 305. When the tray 304 moves to the end of the stroke, the lever 309 disengages from the limiting hole 308.

[0031] like Figure 1 As shown, the sweeping mechanism 400 and the vibrating material sorting mechanism 500 are installed in corresponding positions. The discharge port of the feeding mechanism 200 is located above the material tray 304, and a transition buffer section is provided between the end thereof and the sweeping mechanism 400 and the vibrating material sorting mechanism 500, so as to ensure that the material freely falls to the surface of the material tray, is naturally flattened, and then enters the sweeping area, so as to avoid the material flying caused by the direct sweeping impact.

[0032] like Figure 4 , Figure 5As shown, the sweeping mechanism 400 is located directly above the moving track of the material tray 304, and includes multiple sweeping rollers 401 arranged along the moving direction of the material tray 304. The distance between each sweeping roller 401 and the surface of the material tray 304 decreases step by step along the direction of the material tray 304, forming a progressive sweeping pressure. The front roller body is responsible for rough sweeping and dispersion, and the rear roller body achieves precise positioning to avoid material splashing or jamming. The surface of the sweeping roller 401 is evenly distributed with multiple groups of radially extending elastic strips 402 in the circumferential direction. The sweeping roller 401 is driven by the driving device 403 to rotate in the opposite direction of the moving direction of the material tray, and the material piled on the material tray 304 is evenly spread and swept into the material trough 307 through the elastic strips 402.

[0033] In this embodiment, one end of the sweeping roller 401 located at the head end of the sweeping mechanism 400 is transmission-connected to the output end of the driving device 403, and a driven sprocket is installed at the end of each sweeping roller 401, and adjacent driven sprockets are connected by an inter-roller transmission chain.

[0034] In order to meet the needs of materials of different sizes and shapes, both ends of the sweeping roller 401 are connected to the frame 100 through adjustable connecting seats 404 to achieve adjustable distance between the sweeping roller 401 and the material tray 304 .

[0035] like Figure 6 , Figure 7 As shown, the vibrating material sorting mechanism 500 is located directly below the moving trajectory of the material tray 304, and includes a support frame 501, on which a vibration plate 503 is connected through multiple groups of elastic connectors 502, a vibration motor 504 is fixedly installed at the bottom of the vibration plate 503, and multiple rows of guide strips 505 are fixedly installed on the upper surface of the vibration plate 503. The length direction of the guide strips 505 is parallel to the moving direction of the material tray 304, and each guide strip 505 is correspondingly arranged in the gap area between adjacent material troughs 307, so that the vibration energy is transmitted in a direction along the material travel path and acts on the "blind area" between adjacent material troughs, thereby improving the utilization rate of the effective material sorting area.

[0036] With the help of the teachings in the foregoing description and the related drawings, a person skilled in the art will be able to think of many modifications and other embodiments of the present invention. Therefore, it is to be understood that the present invention is not limited to the specific embodiments disclosed, and modifications and other embodiments are considered to be included within the scope of the appended claims. Although specific terms are used herein, they are used only in a general and descriptive sense and not for limitation.

Claims

1. A conveyor belt paving material sorting mechanism, comprising a frame (100), a material discharge mechanism (200) mounted on the frame (100), and a conveying mechanism (300) docked with the material discharge mechanism (200), characterized in that: It also includes a material sweeping mechanism (400) and a vibrating material sorting mechanism (500); The conveying mechanism (300) comprises a tray moving guide rail (305), a tray (304), and a tray traction chain (306), wherein two tray moving guide rails (305) are symmetrically fixedly mounted on both sides of the frame (100); the tray (304) passes under the discharge port of the unloading mechanism (200), and a plurality of material troughs (307) for placing materials are arranged in a plurality of rows and columns on the tray (304), and the extension direction of each row of material troughs (307) is perpendicular to the moving direction of the tray (304); one tray traction chain (306) is connected to each side of the tray (304); the tray traction chain (306) is slidably matched with the tray moving guide rail (305), and the tray (304) is connected to a power output unit, and the power output unit provides a driving force for the tray (304) to move along the tray moving guide rail (305); The sweeping mechanism (400) is located directly above the moving track of the material tray (304), and comprises a plurality of sweeping rollers (401) arranged along the moving direction of the material tray (304), the distance between each sweeping roller (401) and the surface of the material tray (304) decreasing step by step along the direction of the material tray (304), and a plurality of groups of radially extending elastic strips (402) are evenly distributed on the surface of the sweeping roller (401) in the circumferential direction. The sweeping roller (401) is driven to rotate by a driving device (403) and is used to sweep the material piled on the material tray (304) into the material trough (307); The vibrating material sorting mechanism (500) is located directly below the moving track of the material tray (304), and comprises a support frame (501). A vibration plate (503) is connected to the support frame (501) via multiple groups of elastic connectors (502). A vibration motor (504) is fixedly mounted at the bottom of the vibration plate (503). Multiple rows of guide strips (505) are fixedly mounted on the upper surface of the vibration plate (503). The length direction of the guide strips (505) is parallel to the moving direction of the material tray (304), and each guide strip (505) is correspondingly arranged in a gap area between adjacent material troughs (307).

2. A conveyor belt paving and material sorting mechanism according to claim 1, characterized in that: The power output unit comprises two groups of chain transmission components parallel to the tray moving guide rail (305), the chain transmission components comprising two sprockets (301) and a transmission chain (302) connecting the sprockets (301), the sprockets (301) at corresponding positions of the two groups of chain transmission components are connected via a transmission shaft (303) to achieve synchronous transmission, a shifting rod (309) is equidistantly installed on the transmission chain (302), a plurality of limiting holes (308) are evenly spaced along the moving direction on both sides of the tray (304), the spacing between the limiting holes (308) is equal to the spacing between the shifting rods (309), and when the transmission chain (302) is running, the shifting rod (309) is embedded in the corresponding limiting hole (308) to push the tray (304) to move along the tray moving guide rail (305).

3. A conveyor belt paving and material sorting mechanism according to claim 1, characterized in that: One end of the sweeping roller (401) located at the head end of the sweeping mechanism (400) is drivingly connected to the output end of the driving device (403), and a driven sprocket is installed at the end of each sweeping roller (401), and adjacent driven sprockets are connected via an inter-roller transmission chain.

4. A conveyor belt paving and material sorting mechanism according to claim 1, characterized in that: Both ends of the sweeping roller (401) are connected to the frame (100) via adjustable connecting seats (404) to achieve adjustable distance between the sweeping roller (401) and the material tray (304).

5. A conveyor belt paving and material sorting mechanism according to claim 1, characterized in that: The material sweeping mechanism (400) and the vibrating material sorting mechanism (500) are installed in corresponding positions up and down.

6. A conveyor belt paving and material sorting mechanism according to claim 1, characterized in that: The material discharge port of the material discharge mechanism (200) is located above the material tray (304), and a transition buffer section is provided between the end of the material discharge mechanism and the material sweeping mechanism (400) and the vibrating material sorting mechanism (500).

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