CN113443364A

CN113443364A - Vibratory feeder and sorting machine

Info

Publication number: CN113443364A
Application number: CN202110909774.6A
Authority: CN
Inventors: 刘伟; 石江涛; 许大红; 周培清
Original assignee: Hefei Taihe Intelligent Technology Group Co Ltd
Current assignee: Hefei Taihe Intelligent Technology Group Co Ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-09-28

Abstract

The invention provides a vibratory feeder and a sorting machine, and relates to the technical field of sorting machines. The vibration feeder comprises a bracket, a hopper and a vibration device. The bracket is provided with a first mounting part and a second mounting part which are arranged at intervals, and one end of the hopper is rotatably matched with the first mounting part; the second mounting part is provided with a plurality of mounting structures which are arranged at intervals and extend along the arc-shaped path; the other end of the hopper is matched with a part of the mounting structure in the hopper so as to conveniently adjust the inclination angle of the hopper. A vibratory device is mounted to the hopper, and the vibratory device is configured to provide a vibratory action to the hopper. The sorting machine provided by the invention adopts the vibrating feeder. The vibrating feeder and the sorting machine provided by the invention can solve the technical problem that the adaptability of the vibrating feeder in the prior art is limited.

Description

Vibratory feeder and sorting machine

Technical Field

The invention relates to the technical field of sorting machines, in particular to a vibratory feeder and a sorting machine.

Background

The vibration feeder realizes the conveying and feeding functions of materials through the reciprocating motion of the vibration bucket body. The existing vibration feeders are generally divided into electromagnetic vibration feeders and motor type vibration feeders, and excitation force is provided through periodic electromagnetic coil magnetic attraction force or eccentric motor eccentric force respectively, so that vibration action of a vibration hopper is realized, and further a material feeding function is realized.

The existing vibrating feeder is limited in adaptability of conveying materials, for example, under the condition that the characteristics of the materials are different, the conveying state of the same vibrating feeder is different, so that the conveying state of the materials is difficult to control under the condition of conveying different materials, and the problem that the sorting effect of the materials is poor or the sorting efficiency is low is caused.

Disclosure of Invention

The object of the present invention consists in providing a vibratory feeder that improves the technical problem of the prior art, in which the adaptability of the vibratory feeder is limited.

The object of the present invention is also to provide a sorting machine that improves the technical problem of the prior art in which the adaptability of the vibratory feeder is limited.

Embodiments of the invention may be implemented as follows:

the embodiment of the invention provides a vibratory feeder, which comprises a bracket, a hopper and a vibrating device, wherein the bracket is arranged on the bracket;

the bracket is provided with a first mounting part and a second mounting part which are arranged at intervals, and one end of the hopper is rotatably matched with the first mounting part; the second mounting part is provided with a plurality of mounting structures which are arranged at intervals and extend along an arc-shaped path; the other end of the hopper is matched with part of the mounting structure so as to be convenient for adjusting the inclination angle of the hopper;

the vibration device is mounted to the hopper and is configured to provide a vibratory action to the hopper.

Compared with the prior art, the vibration feeder provided by the invention has the beneficial effects that:

under the condition that this vibratory feeder carries the material, can realize hopper inclination's adjustment through the tip of hopper and the cooperation of part mounting structure in a plurality of mounting structure to can realize the adjustment of hopper transported substance material speed through the adjustment of the inclination of hopper, can make this hopper can be adapted to the transport of multiple material from this. And, can be through the adjustment of hopper inclination for this vibratory feeder can be adapted to the material of multiple characteristic, thereby under the circumstances of the material of coping different characteristics, thereby the transport state of adjustment material through the inclination adjustment of hopper ensures the efficiency and the effect of sorting. In summary, the present invention can solve the problem of the prior art, which is limited in adaptability of the vibration feeder.

Optionally, a plurality of second fitting holes are formed in the second mounting portion, and the second fitting holes are arranged along an arc-shaped path; the vibration feeder also comprises a second fixing piece which passes through part of the second matching hole to be detachably matched with the hopper;

the first mounting part is provided with a first matching hole, the vibration feeder further comprises a first fixing piece, and the first fixing piece penetrates through the first matching hole to be rotatably matched with the hopper; the arc-shaped paths formed by the second matching holes take the first matching holes as the circle centers.

Optionally, the hopper comprises a hopper body and a mating structure;

the hopper body has a front end and a rear end, the rear end is configured to receive material, and the front end is configured to discharge material;

the matching structure comprises a reinforcing structure, a first matching piece and a second matching piece; the reinforcing structure is arranged at the bottom of the bucket body, and the first fitting piece and the second fitting piece are both connected to the reinforcing structure; the first fitting piece is arranged on two sides of the front end, and the second fitting piece is arranged on two sides of the rear end; the first fitting piece is rotatably matched with the first mounting part, and the second fitting piece is matched with the second mounting part.

Optionally, the fitting structure further comprises an adjusting piece connected to the reinforcing structure and located at the bottom of the bucket body;

the vibration device is detachably matched with part of the adjusting holes so as to adjust the installation angle of the vibration device; or, an arc-shaped matching groove is formed in the adjusting piece, and the vibrating device is detachably matched with the adjusting piece through the matching groove so as to adjust the installation angle of the vibrating device.

Optionally, the reinforcing structure includes a plurality of reinforcing members, the reinforcing members are arranged in a crossing manner, and the reinforcing members are all fixedly connected to the bottom of the bucket body.

Optionally, the hopper body comprises a first conveying panel, a second conveying panel and a plurality of side plates; the first conveying panel is connected with the second conveying panel, and the first conveying panel is lower than the second conveying panel; the second conveyor panel is configured to receive material and direct the material to the first conveyor panel; the side plates are arranged on two sides of the first conveying panel; the side plates are arranged on one side of the second conveying panel far away from the first conveying panel and on two sides of the second conveying panel;

the vibration feeder also comprises an air outlet structure and an air quantity adjusting plate; the air outlet structure is arranged on the first conveying panel and is close to the second conveying panel; an air outlet for air to flow out is formed in one side, far away from the first conveying panel, of the air outlet structure; the air quantity adjusting plate is movably connected to the side plate and forms an air outlet gap with the air outlet structure, and the air outlet gap is communicated with the air outlet; the air volume adjusting plate is not higher than the second conveying panel.

Optionally, an air cavity is arranged inside the air outlet structure, the air outlet is communicated with the air cavity, an air inlet is formed in the bottom of the hopper, the air inlet is communicated with the air cavity, and the air inlet is configured to introduce air flow into the air cavity.

Optionally, the vibratory feeder further comprises an air suction hood; the air suction cover is arranged above the air quantity adjusting plate; an air suction channel is arranged on the air suction cover, and the caliber of the air suction channel is gradually increased from one end far away from the air quantity adjusting plate to one end close to the air quantity adjusting plate; the air suction channel is configured to connect to an air suction device to draw an air flow between the air suction cover and the air volume adjusting plate.

Optionally, the bucket body still includes the baffle, the baffle is protruding to be established on the second transport panel, just the baffle is located the rear end.

A sorting machine includes a vibratory feeder. The vibration feeder comprises a bracket, a hopper and a vibration device;

The sorting machine provided by the invention adopts the vibrating feeder, and the beneficial effects of the sorting machine relative to the prior art are the same as the beneficial effects of the vibrating feeder relative to the prior art, and the details are not repeated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of a vibratory feeder shown from a first perspective in an embodiment of the present application;

FIG. 2 is a schematic diagram of a second perspective of the vibratory feeder of the present application;

FIG. 3 is a schematic partial structural view of a stent provided in an embodiment of the present application;

FIG. 4 is a schematic view of a portion of a vibratory feeder provided in an embodiment of the present application;

FIG. 5 is a schematic illustration of a partial explosion structure of a hopper provided in an embodiment of the present application;

FIG. 6 is a schematic view of a partial structure of a hopper provided in an embodiment of the present application;

fig. 7 is an enlarged schematic view of a portion a in fig. 6.

Icon: 10-a vibratory feeder; 100-a scaffold; 110-a carrier; 120-an elastic member; 130-a mounting frame; 131-a first mounting portion; 1311-first mating hole; 132-a second mounting portion; 1321-a second mating hole; 200-a hopper; 201-front end; 202-back end; 210-a bucket body; 211-a first conveyor panel; 212-a second conveyor panel; 2121-a baffle; 213-side plate; 220-a mating structure; 221-a reinforcing structure; 2211-a reinforcement; 222-a first mating member; 223-a second mating member; 224-an adjustment member; 2241-adjusting holes; 230-an air outlet structure; 231-air volume adjusting plate; 232-air outlet; 240-air inlet; 300-a vibration device; 400-air suction hood.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. indicate an orientation or a positional relationship based on that shown in the drawings or that the product of the present invention is used as it is, this is only for convenience of description and simplification of the description, and it does not indicate or imply that the device or the element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

The embodiment of the application provides a sorting machine (not shown), which can be used for conveying materials and sorting the materials, in other words, the sorting machine can convey the materials to a specified position, and in the conveying process, the sorting machine can divide the materials into multiple types according to a preset standard so as to achieve the purpose of sorting the materials. Alternatively, the criteria for dividing the material may be weight, shape size or color, etc.

Referring to fig. 1, for the material transportation, the sorting machine includes a vibratory feeder 10, and the vibratory feeder 10 can assist the material transportation by vibration, so as to ensure that the material can be transported to the sorting mechanism for material sorting at a predetermined speed, so as to ensure that the sorting mechanism can effectively perform sorting.

In the prior art, the vibratory feeder 10 is limited in adaptability to conveying materials, for example, in the case of different shapes of materials, the conveying speeds of the same vibratory feeder 10 are different, so that in the case of conveying different materials, it is difficult to control the conveying speeds of the materials, thereby causing a problem of poor sorting effect of the materials or low sorting efficiency.

In order to improve the above problems, in other words, to improve the technical problem of the prior art that the adaptability of the vibratory feeder 10 is limited, the vibratory feeder 10 and the sorting machine using the vibratory feeder 10 are provided.

Referring to fig. 1 and 2, the vibration feeder 10 includes a frame 100, a hopper 200, and a vibration device 300. The hopper 200 is configured to convey the material, in other words, one end of the hopper 200 can receive the material, and the other end can guide the material out. The vibration device 300 is mounted to the hopper 200, and the vibration device 300 is configured to provide a vibratory action to the hopper 200; in other words, the hopper 200 can be facilitated to convey the materials by providing the vibration effect to the hopper 200 through the vibration device 300. In addition, the bracket 100 is provided with a first mounting part 131 and a second mounting part 132 which are arranged at intervals, and one end of the hopper 200 is rotatably matched with the first mounting part 131; the other end detachably engaged with the second mounting portion 132; the inclination angle of the hopper 200 can be adjusted by rotating the hopper 200 relative to the first mounting part 131 and detachably matching the other end of the hopper 200 with the second mounting part 132, so as to adjust the material conveying speed of the hopper 200.

Optionally, a plurality of mounting structures (not shown) are disposed on the second mounting portion 132, and the plurality of mounting structures are spaced apart from each other and extend along an arc-shaped path; the end of the hopper 200 is fitted with a part of the mounting structure therein to facilitate adjustment of the inclination angle of the hopper 200. Under the condition that the hopper 200 rotates around the first mounting part 131, the moving track of the other end of the hopper 200 on the second mounting part 132 is arc-shaped, so that the mounting structures extend in arc-shaped paths, and the end part of the hopper 200 can be conveniently detachably matched with the second mounting part 132. When the inclination angle of the hopper 200 needs to be adjusted, the hopper 200 is released from the detachable engagement with the second mounting portion 132, the hopper 200 is rotated with respect to the first mounting portion 131 to rotate the hopper 200 to a predetermined position, and the end portion of the hopper 200 is again detachably engaged with the second mounting portion 132, thereby adjusting the inclination angle of the hopper 200.

Alternatively, in some embodiments of the present application, the adjustment range of the inclination angle of the hopper 200 with reference to the horizontal plane may be set to 0 to 10 °; of course, in other embodiments of the present application, the adjustment range of the tilt angle of the hopper 200 may be designed according to actual situations, for example, the adjustment range of the tilt angle of the hopper 200 is set to 5 ° to 20 °.

As described above, when the vibratory feeder 10 conveys materials, the adjustment of the inclination angle of the hopper 200 can be realized by the cooperation between the end of the hopper 200 and the partial mounting structures in the plurality of mounting structures, so that the adjustment of the speed of conveying the materials by the hopper 200 can be realized by adjusting the inclination angle of the hopper 200, and thus the hopper 200 can be adapted to the conveyance of various materials. In addition, the vibration feeder 10 can be adapted to materials with various characteristics by adjusting the inclination angle of the hopper 200, so that the conveying state of the materials can be adjusted by adjusting the inclination angle of the hopper 200 to deal with the materials with different characteristics, and the sorting efficiency and effect can be ensured. In summary, the present vibratory feeder 10 can achieve the technical problem of improving the prior art vibratory feeder 10 with limited adaptability.

Optionally, in some embodiments of the present application, the second mounting portion 132 has a plurality of second fitting holes 1321 formed thereon, and the plurality of second fitting holes 1321 are arranged along an arc-shaped path. The vibratory feeder 10 further includes a second securing member that removably engages the hopper 200 through a portion of the second engagement aperture 1321, thereby providing removable attachment of the hopper 200 to the second mounting portion 132. In the above embodiment, the plurality of mounting structures are provided in the form of the plurality of second engagement holes 1321.

It should be understood that in other embodiments, the manner of mating the second mount 132 and the hopper 200 may be different. For example, the plurality of second engagement holes 1321 may communicate with each other to form an arc-shaped hole, so that the hopper 200 may be fixed at a predetermined position by sliding the second fixing member in the arc-shaped hole and then sliding the second fixing member to the predetermined position. For another example, the second mounting portion 132 is provided with a plurality of protrusions extending along an arc path, and the second engaging holes 1321 can engage with some of the protrusions, so as to tilt the hopper 200 at a tilting angle.

Alternatively, the second fixing member may be a bolt, a pin or other column-shaped structure, so that the second fixing member may penetrate the second matching hole 1321 and the hopper 200 to realize the detachable connection of the hopper 200 and the second mounting portion 132.

In addition, the first mounting portion 131 is provided with a first engaging hole 1311, and the vibratory feeder 10 further includes a first fixing member, which is rotatably engaged with the hopper 200 through the first engaging hole 1311; the arcuate path formed by the plurality of second mating holes 1321 is centered about the first mating hole 1311. Since the hopper 200 rotates around the first fitting hole 1311 when the inclination angle of the hopper 200 is adjusted, the plurality of second fitting holes 1321 are centered around the first fitting hole 1311, which facilitates the detachable connection between the hopper 200 and the second mounting portion 132 through a portion of the second fitting holes 1321.

Alternatively, the first fixing member may also be a bolt, a pin or other column-shaped structure, so that the first fixing member may pass through the first mating hole 1311 and the hopper 200 to realize the rotating mating of the hopper 200 and the first mounting portion 131. It should be noted that, the first fixing member not only can realize the rotatable engagement of the hopper 200, but also can provide a limiting effect to the hopper 200 to prevent the hopper 200 from deviating in the radial direction of the first fixing member, so as to ensure that the hopper 200 is stably mounted on the bracket 100.

In some embodiments of the present application, please refer to fig. 1 and 3 in combination, the bracket 100 includes a carrier 110, a resilient member 120, and a mounting frame 130. The carrier 110 is configured to rest on the ground or other load-bearing surface to provide a load-bearing effect to the hopper 200. The elastic member 120 is coupled to the carrier 110, and the mounting bracket 130 is disposed on the elastic member 120, the mounting bracket 130 being configured to mount the hopper 200. During the operation of the vibration device 300, the hopper 200 vibrates, and the vibration of the hopper 200 is absorbed by the elastic member 120, so that the vibration generated by the vibration device 300 is prevented from being transmitted to the carrier 110, thereby ensuring the stability of the carrier 110. In addition, due to the arrangement of the elastic members 120, the mounting frame 130 and the hopper 200 can move relative to the carrier frame 110 because the elastic members 120 can stretch and contract, thereby facilitating the vibration of the hopper 200.

Alternatively, the elastic member 120 may be a spring, a metal spring, a plastic elastic member 120, or an elastic pad made of soft material.

In addition, it should be noted that the first mounting portion 131 and the second mounting portion 132 are two parts spaced apart from each other on the mounting frame 130, as shown in fig. 3, two mounting frames 130 are disposed corresponding to two sides of the hopper 200, the first mounting portion 131 and the second mounting portion 132 are spaced apart from each other on each mounting frame 130, and the first mounting portion 131 and the second mounting portion 132 are integrally formed. Of course, in other embodiments, the first mounting portion 131 and the second mounting portion 132 may be arranged in other manners. For example, the first mounting portion 131 and the second mounting portion 132 are provided in a split manner, and in this case, the bracket 100 may include two first mounting portions 131 and two second mounting portions 132 that are independent of each other. For another example, the two first mounting portions 131 are integrally formed, and the two second mounting portions 132 are integrally formed. Also for example, the two first mounting portions 131 and the two second mounting portions 132 are formed by integral molding, in other words, the mounting bracket 130 is provided with the two first mounting portions 131 and the two second mounting portions 132.

Referring to fig. 4 and 5, the hopper 200 includes a body 210 and a mating structure 220. The bucket body 210 has a front end 201 and a rear end 202, the rear end 202 is configured to receive the material, and the front end 201 is configured to discharge the material; the first mounting portion 131 is connected to the front end 201, and the second mounting portion 132 is connected to the rear end 202. The mating structure 220 includes a reinforcing structure 221, a first mating member 222, and a second mating member 223; the reinforcing structure 221 is disposed at the bottom of the bucket body 210, so as to provide a reinforcing effect to the bucket body 210 through the reinforcing structure 221, and improve the strength of the bucket body 210. First mating member 222 and second mating member 223 are each connected to reinforcing structure 221; the first engaging member 222 is disposed on both sides of the front end 201, and the second engaging member 223 is disposed on both sides of the rear end 202. The first fitting member 222 is rotatably fitted to the first mounting portion 131, and the second fitting member 223 is fitted to the second mounting portion 132. Since the first fitting member 222 and the second fitting member 223 are both attached to the reinforcing structure 221, the strength and stability of the first fitting member 222 and the second fitting member 223 are improved. It should be understood that in other embodiments of the present application, at least one of the first fitting piece 222 and the second fitting piece 223 may be directly connected to the bucket body 210.

In addition, the mating structure 220 further includes an adjusting member 224, and the adjusting member 224 is connected to the reinforcing structure 221 and located at the bottom of the bucket body 210. A plurality of adjusting holes 2241 are formed in the adjusting piece 224, the adjusting holes 2241 are arranged along the arc-shaped path, and the vibrating device 300 is detachably matched with the part of the adjusting holes 2241 to adjust the installation angle of the vibrating device 300. Or, the adjusting member 224 is provided with an arc-shaped engaging groove, and the vibration device 300 is detachably engaged with the adjusting member 224 through the engaging groove to adjust the installation angle of the vibration device 300.

It should be noted that, in some embodiments of the present application, the vibration device 300 generates the vibration in a linear manner, in other words, the vibration device 300 has a structure that reciprocates along a straight line to generate the vibration. At this time, the vibration path generated by the vibration device 300 is a straight line. The installation angle of the vibration device 300 refers to an included angle between a straight line where a vibration path generated by the vibration device 300 is located and a horizontal direction. In other words, by the arrangement of the adjusting member 224, the included angle between the horizontal direction and the straight line of the vibration path generated by the vibration device 300 can be adjusted. Thereby allowing the vibration device 300 to provide vibration effects in different directions to the body 210. Accordingly, the vibration device 300 can generate various excitation angles and various vibration modes, thereby providing various vibration effects to the bucket body 210 and improving the vibration effect.

It should be noted that, when the characteristics of the material are different, the inclination angle of the hopper 200 and the excitation angle of the vibration device 300 can be adjusted to ensure effective control of the material conveying device. Wherein the material characteristics include, but are not limited to, shape, elasticity, and viscosity of the material; in addition, the conveying state of the material includes, but is not limited to, a conveying track of the material, a conveying speed of the material, and a bounce height of the material. On the basis, under the condition that the inclination angle of the hopper 200 is large, the conveying of materials with large edges and corners and large viscosity can be facilitated; under the condition of small inclination angle of the hopper 200, the conveying of materials with the shape close to a round shape and materials with small viscosity can be facilitated; under the condition of a larger excitation angle, materials with large viscosity and small elasticity can be conveniently conveyed; under the condition of smaller excitation angle, the materials with small viscosity and large elasticity can be conveniently conveyed. The following description is given by way of example.

When the material is spherical, the inclination angle of the hopper 200 is reduced to make the hopper 200 approach to the horizontal, and the vibration exciting angle of the vibration device 300 is adjusted according to the actual situation, so that the conveying state of the material can be effectively controlled. In the case of an elliptical material, the inclination angle of the hopper 200 is reduced so that the hopper 200 approaches to the horizontal, thereby preventing the elliptical material from rolling along a curved path to affect the conveying; and meanwhile, the vibration exciting angle of the vibration device 300 is adjusted according to the actual situation, so that the conveying state of the materials can be effectively controlled. When the viscosity of the material is high, the inclination angle of the hopper 200 is increased and the vibration angle of the vibration device 300 is increased, thereby ensuring efficient conveyance of the material. Under the condition that the elasticity of the materials is high, the vibration exciting angle of the vibration device 300 is reduced to prevent the bounce height of the materials from being too high, so that the materials are effectively conveyed.

Based on the above examples, it can be seen that the versatility of the vibratory feeder 10 can be improved by the combined effect of the adjustment of the tilt angle of the hopper 200 and the adjustment of the excitation angle of the vibratory apparatus 300 such that the vibratory feeder 10 can be adapted to materials of various characteristics.

Optionally, the reinforcing structure 221 includes a plurality of reinforcing members 2211, the plurality of reinforcing members 2211 are arranged in a crossing manner, and the plurality of reinforcing members 2211 are all fixedly connected to the bottom of the bucket body 210. In the embodiment of the present application, the reinforcements 2211 are arranged in a manner that a plurality of reinforcements 2211 are welded on the basis of a plane on the tooling platform to form the integral reinforcement structure 221, and then the integral reinforcement structure 221 is welded on the bucket body 210 by means of close spot welding, so that not only the mechanical strength of the bucket body 210 can be ensured, but also the problem of serious welding deformation of the bucket body 210 can be solved.

It should be understood that in other embodiments of the present application, the reinforcing structure 221 may be connected to the bucket body 210 by a screw connection or a snap fit, so as to provide reinforcement to the bucket body 210.

In some embodiments of the present application, please refer to fig. 6 and 7 in combination, the bucket body 210 includes a first conveying panel 211, a second conveying panel 212, and a plurality of side plates 213; the first conveyance panel 211 is connected to the second conveyance panel 212, and the first conveyance panel 211 is lower than the second conveyance panel 212. The second conveying panel 212 is configured to receive the material and guide the material to the first conveying panel 211, in other words, during the material conveying process, the material falls onto the second conveying panel 212, and then is conveyed to the first conveying panel 211 by the guide of the second conveying panel 212, and then is guided out by the first conveying panel 211. In addition, both sides of the first conveying panel 211 are provided with side plates 213; the second is carried the panel 212 and is kept away from one side of first transport panel 211 and the both sides of second transport panel 212 and all is provided with curb plate 213, through the setting of curb plate 213, can prevent that the material from spilling out bucket body 210, can provide certain guide effect to the transport of material. In order to remove the light drifts in the materials, the vibration feeder 10 further comprises an air outlet structure 230 and an air volume adjusting plate 231; the air outlet structure 230 is disposed on the first conveying panel 211 and close to the second conveying panel 212; an air outlet 232 for air outlet is formed on one side of the air outlet structure 230 away from the first conveying panel 211; the air volume adjusting plate 231 is movably connected to the side plate 213 and forms an air outlet gap with the air outlet structure 230, and the air outlet gap is communicated with the air outlet 232; the air volume adjusting plate 231 is not higher than the second conveyance panel 212.

In the process that the materials are guided to the first conveying panel 211 from the second conveying panel 212, the materials can move to the air volume adjusting plate 231 from the second conveying panel 212 and then fall onto the first conveying panel 211 from the air volume adjusting plate 231, the materials pass through the air outlet 232 of the air outlet structure 230 in the process, and the light drifts in the materials can be blown out through the airflow guided out from the air outlet 232, so that the purpose of removing the light drifts is achieved. Wherein, because air regulation board 231 is not higher than second transport panel 212 to make things convenient for second transport panel 212 to carry the material to air regulation board 231 on. In addition, because first transport panel 211 is less than second transport panel 212, not only can make things convenient for the assembly of air-out structure 230, can also be at the material from second transport panel 212 remove to the in-process of first transport panel 211, the material can stride across air outlet 232 from the sky to can make the material scatter, blow off with the light drift thing in order to make things convenient for, reach the purpose that promotes the rejection effect.

The two ends of the air volume adjusting plate 231 are respectively connected with the two side plates 213 through the waist-shaped holes, and the air volume adjusting plate 231 can adjust the installation height of the air volume adjusting plate 231 relative to the second conveying panel 212 through the waist-shaped holes, and at the same time, adjust the width of the gap formed between the air volume adjusting plate 231 and the air outlet structure 230. Under the condition that the width of the gap between the air quantity adjusting plate 231 and the air outlet structure 230 is reduced, the air quantity of the air outlet 232 is reduced, the air pressure is increased, and relatively large light drifts can be removed; under the condition that the width of the gap between the air volume adjusting plate 231 and the air outlet structure 230 is increased, the air volume of the air outlet 232 is increased, and the air pressure is reduced, so that a large number of small light drifts can be removed. Of course, no matter whether the gap width between the air quantity adjusting plate 231 and the air outlet structure 230 is larger or smaller, the light drifts in the material can be removed. In addition, it should be understood that, in other embodiments of the present application, the air volume adjusting plate 231 may be fixedly connected to the side plate 213.

Optionally, an air cavity (not shown) is disposed inside the air outlet structure 230, the air outlet 232 is communicated with the air cavity, an air inlet 240 is disposed at the bottom of the hopper 200, the air inlet 240 is communicated with the air cavity, and the air inlet 240 is configured to introduce air flow into the air cavity. The air inlet 240 is configured to be connected to a blowing structure (not shown) for forming an air flow, the blowing structure blows the air flow into an air cavity, and the air cavity can guide the air flow out of the air outlet 232 to remove the material.

In addition, in order to improve the cleaning effect of the light drifts, the vibration feeder 10 further comprises an air suction cover 400; the air suction cover 400 is arranged above the air quantity adjusting plate 231; the air suction cover 400 is provided with an air suction channel, and the caliber of the air suction channel is gradually increased from one end far away from the air quantity adjusting plate 231 to one end close to the air quantity adjusting plate 231; the suction channel is configured to connect to a suction device to draw an air flow between the suction hood 400 and the air volume adjusting plate 231.

After the material crosses over from the air outlet 232, the light drifted objects are blown out by the air flow guided out from the air outlet 232, and the light drifted objects scattered in the air can be sucked away by the air suction function generated by the air suction cover 400, so that the light drifted objects are prevented from falling onto the material again, and the purpose of improving the effect of removing the light drifted objects is achieved. Of course, in other embodiments, the provision of the suction hood 400 may be eliminated.

Optionally, in some embodiments of the present application, the bucket body 210 further includes a stop 2121, the stop 2121 is disposed protruding from the second transporting surface 212, and the stop 2121 is located at the rear end 202. In case that the material falls on the second conveying surface plate 212, a part of the material having a thickness corresponding to the height of the baffle 2121 may be deposited on the second conveying surface plate 212 by the baffle 2121, and a buffer effect may be provided to the material falling on the second conveying surface plate 212 by the part of the material, thereby preventing the material from directly impacting on the second conveying surface plate 212 to cause damage. Of course, in other embodiments, the baffle 2121 may be eliminated and a soft buffer structure may be disposed on the second conveying surface 212 to prevent the material from directly impacting the second conveying surface 212 to damage the material.

In summary, the vibratory feeder 10 and the sorting machine provided in the embodiment of the present application can realize the adjustment of the inclination angle of the hopper 200 by the cooperation of the end portion of the hopper 200 and the partial mounting structures in the plurality of mounting structures, so that the adjustment of the material conveying speed of the hopper 200 can be realized by the adjustment of the inclination angle of the hopper 200, and thus the hopper 200 can be adapted to the conveying of various materials. In addition, the vibration feeder 10 can be adapted to materials with various characteristics by adjusting the inclination angle of the hopper 200, so that the conveying state of the materials can be adjusted by adjusting the inclination angle of the hopper 200 to deal with the materials with different characteristics, and the sorting efficiency and effect can be ensured. In summary, the present vibratory feeder 10 can achieve the technical problem of improving the prior art vibratory feeder 10 with limited adaptability. In addition, the installation angle of the vibration device 300 can be adjusted by the adjuster 224, so that the vibration device 300 can generate various excitation angles and various vibration modes, thereby providing various vibration effects to the bucket body 210 and improving the vibration effect. That is, the vibration feeder 10 can be adapted to materials having various characteristics by the combined action of the adjustment of the inclination direction of the hopper 200 and the adjustment of the vibration angle by the vibration device 300, so that the materials having various characteristics can be effectively conveyed, the controllability of the conveyance of the materials having different characteristics is improved, and the versatility of the vibration feeder 10 is improved.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A vibratory feeder, characterised in that the vibratory feeder comprises a frame, a hopper and a vibratory device;

2. The vibratory feeder of claim 1, wherein the second mounting portion defines a second plurality of engagement holes, the second plurality of engagement holes being arranged along an arcuate path; the vibration feeder also comprises a second fixing piece which passes through part of the second matching hole to be detachably matched with the hopper;

3. The vibratory feeder of claim 1, wherein the hopper includes a body and a mating structure;

4. The vibratory feeder of claim 3, wherein the engagement structure further includes an adjustment member connected to the reinforcement structure and located at a bottom of the hopper body;

5. The vibratory feeder of claim 3, wherein the reinforcement structure includes a plurality of reinforcement members, the plurality of reinforcement members being arranged in a cross-over arrangement and each of the plurality of reinforcement members being fixedly attached to the bottom of the hopper body.

6. The vibratory feeder of claim 3, wherein the hopper body includes a first conveyor panel, a second conveyor panel, and a plurality of side plates; the first conveying panel is connected with the second conveying panel, and the first conveying panel is lower than the second conveying panel; the second conveyor panel is configured to receive material and direct the material to the first conveyor panel; the side plates are arranged on two sides of the first conveying panel; the side plates are arranged on one side of the second conveying panel far away from the first conveying panel and on two sides of the second conveying panel;

7. The vibratory feeder of claim 6, wherein the air outlet structure includes an air chamber therein, the air outlet is in communication with the air chamber, an air inlet is formed at a bottom of the hopper, the air inlet is in communication with the air chamber, and the air inlet is configured to introduce an air flow into the air chamber.

8. The vibratory feeder of claim 6, wherein the vibratory feeder further comprises an air suction hood; the air suction cover is arranged above the air quantity adjusting plate; an air suction channel is arranged on the air suction cover, and the caliber of the air suction channel is gradually increased from one end far away from the air quantity adjusting plate to one end close to the air quantity adjusting plate; the air suction channel is configured to connect to an air suction device to draw an air flow between the air suction cover and the air volume adjusting plate.

9. The vibratory feeder of claim 6, wherein the hopper body further includes a baffle projecting above the second conveyor panel, the baffle being located at the rear end.

10. A sorting machine comprising a vibratory feeder as claimed in any one of claims 1 to 9.