CN112570265B

CN112570265B - Conveyer with vibration picking function

Info

Publication number: CN112570265B
Application number: CN202110198644.6A
Authority: CN
Inventors: 陈娅冰; 赵志豪; 官真稹; 赵彦翔; 宋佩霖; 徐子涵; 杨成功; 赵奕翔; 高见
Original assignee: Yantai Engineering and Technology College
Current assignee: Yantai Engineering and Technology College
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-05-07
Anticipated expiration: 2041-02-23
Also published as: CN112570265A

Abstract

The invention discloses a conveyor with a vibration picking function, and relates to the technical field of vibration conveyors. The device comprises a bottom plate and a conveying groove, wherein an excitation mechanism is fixed on the bottom plate, and a picking frame is fixed on the upper surface of the bottom plate through a support frame and a telescopic rod; an upper inclined plate and a lower inclined plate are fixed in the conveying groove, and a row of folded filter plates are clamped between the upper inclined plate and the lower inclined plate; a row of filter grooves are arranged at intervals at the bent part of the folded filter plate; a push plate is matched at the inner bottom of the conveying groove in a sliding manner; the bottoms of the two ends of the conveying groove are communicated with discharge grooves; a receiving hopper is fixed on the outer side wall of the conveying groove; the bottom of picking up the frame is fixed with one row and picks up the groove, picks up the tank bottom and is equipped with and picks up the fill, and it has the clearance board to pick up interior sliding fit of fighting, and the tip of picking up the fill is opened there is the bin outlet. The vibration mechanism is used for controlling the periodic vibration of the conveying groove, and materials with specific sizes are picked up through the matching of the inertia reason and the picking hopper, so that the vibration picking function of the conveyor is realized.

Description

Conveyer with vibration picking function

Technical Field

The invention belongs to the technical field of vibrating conveyors, and particularly relates to a conveyor with a vibrating pick-up function.

Background

The vibrating conveyor is widely used for conveying powdery and granular materials in the industries of metallurgy mines, coal, building materials, chemical engineering, food and the like. When the vibration type feeding device works, the vibration driving device generates vibration, the vibration is transmitted to the feeding groove of the conveying device through the driving rod, and the feeding groove is excited to vibrate directionally. The materials in the groove are continuously promoted to move forwards. The vibration conveyer is a continuous conveying machine which utilizes a vibration exciter to vibrate a trough so as to enable materials in the trough to slide or throw in a certain direction. Except some parts of the excitation mechanism, the relative rotating parts are few, the structure is simple, materials with various particle sizes can be conveyed, the hot, flammable and explosive materials, toxic and dusty materials can be conveyed in a closed manner, and the process operations such as screening, dehydration, cooling and the like can be completed simultaneously in the conveying process. But not viscous materials. It is commonly used in chemical and building material factories.

The existing vibrating conveyor can generate directional driving force to materials in the conveying process of the materials, and the magnitude of the received driving force is different due to the difference of the mass and the volume of a material body and the like; at the moment, materials with the same size are gathered together, materials with small particles are gathered below, materials with large particles are accumulated above the materials with small particles, and the vibration conveyor is enabled to carry out primary separation on the materials through directional vibration; however, the traditional vibrating conveyor is not provided with a material separating mechanism, and a material picking structure is lacked; after the vibratory conveying is finished, the materials need to be subjected to vibratory screening, and the materials are not convenient to separate.

Disclosure of Invention

The present invention is directed to a conveyor with a vibration pick-up function to solve the above-mentioned problems of the prior art.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a conveyor with a vibration picking function, which comprises a bottom plate and a conveying groove, wherein a vibration excitation mechanism is fixed on the bottom plate, the top end of the vibration excitation mechanism is fixedly connected with the bottom end of the conveying groove, two oppositely arranged support frames are fixed on the upper surface of the bottom plate, a telescopic rod is fixed at the top end of each support frame, a picking frame is fixed at the top end of each telescopic rod, and the bottom end of each picking frame is positioned at the inner top of the conveying groove; two upper inclined plates and two lower inclined plates which are oppositely arranged are fixed in the conveying groove, and a row of folded filter plates are clamped between the upper inclined plates and the lower inclined plates; a row of filter grooves are formed at intervals at the bent parts of the folded filter plates; a push plate is matched at the inner bottom of the conveying groove in a sliding manner; the bottoms of the two ends of the conveying groove are communicated with discharge grooves; a receiving hopper is fixed on the outer side wall of the conveying groove; a row of picking grooves opposite to the folded filter plates are fixed at the bottom of the picking frame, two picking hoppers are arranged at the bottoms of the picking grooves, cleaning plates are in sliding fit in the picking hoppers, a discharge port is formed in the end part of each picking hopper, and a baffle is in rotating fit with the discharge port; the periodic vibration of the conveying groove is controlled through the vibration excitation mechanism, so that the conveying groove drives the materials to vibrate in a specific direction, the materials at the top in the conveying groove are driven to vibrate, the materials with large particle diameters jump into the pickup bucket due to inertia, and the materials are guided out through the matching of the cleaning plate and the discharge port; screening materials through a folded filter plate, and separating the materials; the picking frame realizes the picking of large-particle-size materials, small-particle-size materials are discharged from the discharge chute, medium-particle-size materials are led out from the output end of the conveying chute, and the picking of the materials is realized from three paths.

Furthermore, the vibration excitation mechanism comprises a vibration excitation component and a buffer component arranged between the bottom plate and the conveying groove at intervals, the bottom end surface of the buffer component is fixedly connected with the upper surface of the bottom plate, and the top end surface of the buffer component is fixedly connected with the lower surface of the conveying groove; the directional vibration of the conveying groove is controlled through the vibration exciting assembly, the vibration conveying function of the conveyor is realized, the buffering and damping of the conveying groove and materials are carried out through the buffering assembly, and the phenomenon that the materials are crushed due to the fact that the materials are stressed too much is avoided, and the conveying function of the vibration conveyor is affected.

The vibration excitation assembly comprises a vibration excitation base, a vibration exciter and a vibration excitation support sleeve, the vibration excitation base is fixed on the upper surface of the bottom plate, the vibration exciter is fixed on the upper surface of the vibration excitation base, the vibration excitation support sleeve is fixed on the lower surface of the conveying groove, and the bottom end of the vibration excitation support sleeve is in clamping fit with the top end of a vibration excitation rod at the top end of the vibration exciter; the vibration exciter periodically vibrates, so that the vibration exciting rod drives the vibration exciting abutting sleeve and the conveying groove to periodically vibrate.

Furthermore, the buffer assembly comprises two limiting seats which are respectively fixed on the lower surface of the conveying groove and the upper surface of the bottom plate, and the two limiting seats are rotatably connected through elastic ribs; the two ends of the buffer assembly are limited through the limiting seats, the shock excitation effect is buffered through the elastic ribs, the effect of the buffer assembly is guaranteed, and the conveying function of the conveyor is guaranteed to be normal.

Furthermore, a clamping block is fixed on one side surface of each folded filter plate, a clamping groove is formed in the other side surface of each folded filter plate, and the clamping block of one folded filter plate is clamped and matched with the clamping groove of the adjacent folded filter plate; the materials are filtered through the folded filter plate, and the vibration conveying function of the conveying groove is matched, so that the vibration screening and directional conveying of the materials are realized.

Furthermore, a material receiving motor is fixed on the side surface of the conveying groove, a material receiving screw rod is fixed at the end part of an output shaft of the material receiving motor, a screw hole is formed in the top of the push plate, and the inner wall of the screw hole is in threaded connection with the peripheral side surface of the material receiving screw rod; the rotation of the material receiving screw rod is controlled by the material receiving motor, so that the pushing plate can periodically reciprocate on the inner top seat of the conveying groove, and the sieved materials at the bottom in the conveying groove are pushed into the discharging groove by the pushing plate and are discharged.

Furthermore, a sliding plate fixedly connected with the cleaning plate is slidably matched with the inner top of the picking groove, a screw seat is fixed at the top end of the sliding plate, a blanking motor is fixed on the top end face of the picking frame at intervals, a blanking screw rod is fixed at the end part of an output shaft of the blanking motor, and the blanking screw rod is in threaded connection with the internal thread of the screw seat; the sliding of slide through the slide drives and picks up the interior accumulational material of inslot and follow the bin outlet discharge and pick up the fill, carries out the material through the receiving hopper and collects, realizes that the vibration of vibratory feed picks up the function.

Furthermore, a material receiving clamping seat is fixed on the upper surface of the bottom plate and is positioned right below the output end of the bottom of the material receiving hopper; the material receiving clamping seat is used for clamping the storage device for picking materials by the picking frame.

The invention has the following beneficial effects:

1. the vibration mechanism is used for controlling the periodic vibration of the conveying groove, so that the conveying groove is vibrated in a specific direction, materials at the top in the conveying groove are driven to vibrate, the materials with large particle sizes jump into the pickup bucket due to inertia, and the materials are guided out through the matching of the cleaning plate and the discharge port.

2. The invention screens materials through the folded filter plate, separates the materials and realizes the pickup of the materials from three paths; the picking frame realizes the picking of large-particle-size materials, small-particle-size materials are discharged from the discharge chute, and medium-particle-size materials are led out from the output end of the conveying chute.

3. The directional vibration of the conveying groove is controlled through the vibration excitation assembly, the vibration conveying function of the conveyor is realized, the buffering and damping of the conveying groove and materials are performed through the buffering assembly, and the phenomenon that the materials are crushed due to overlarge stress of the materials and the conveying function of the vibration conveyor is influenced is avoided.

4. The vibration exciter has the advantages that the vibration exciter rod drives the vibration exciting abutting sleeve and the conveying groove to vibrate periodically under the periodic vibration action of the vibration exciter which is arranged obliquely; the two ends of the buffer assembly are limited through the limiting seats, the shock excitation effect is buffered through the elastic ribs, the effect of the buffer assembly is guaranteed, and the conveying function of the conveyor is guaranteed to be normal.

5. The material receiving screw is controlled to rotate by the material receiving motor, so that the push plate periodically moves back and forth on the inner top seat of the conveying groove, and the material sieved at the bottom in the conveying groove is pushed into the discharge groove by the push plate and is discharged; the sliding of slide through the slide drives and picks up the interior accumulational material of inslot and follow the bin outlet discharge and pick up the fill, carries out the material through the receiving hopper and collects, realizes that the vibration of vibratory feed picks up the function.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a conveyor with a vibratory pick-up function according to the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of A in FIG. 3;

FIG. 5 is a front view of the present invention;

FIG. 6 is a partial structural view of the bottom plate and the conveying trough;

FIG. 7 is a schematic structural view of a pleated filter plate;

fig. 8 is a schematic structural view of the pickup frame.

In the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-conveying trough, 3-excitation component, 4-supporting frame, 5-picking rack, 6-buffering component, 7-receiving motor, 8-blanking motor, 101-receiving clamping base, 201-upper inclined plate, 202-lower inclined plate, 203-folded filter plate, 204-push plate, 205-discharge trough, 206-receiving hopper, 301-excitation base, 302-vibration exciter, 303-excitation supporting sleeve, 401-telescopic rod, 501-picking trough, 502-picking hopper, 503-cleaning plate, 504-sliding plate, 601-limiting base, 602-elastic rib, 701-receiving screw, 801-blanking screw, 2031-clamping block, 2032-clamping trough and 2033-filtering trough.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1 to 8, the present invention is a conveyor with a vibration picking function, including a bottom plate 1 and a conveying trough 2, wherein a vibration excitation mechanism is fixed on the bottom plate 1, a top end of the vibration excitation mechanism is fixedly connected with a bottom end of the conveying trough 2, two oppositely disposed support frames 4 are fixed on an upper surface of the bottom plate 1, a telescopic rod 401 is fixed at a top end of each support frame 4, a picking frame 5 is fixed at a top end of each telescopic rod 401, and a bottom end of each picking frame 5 is located at an inner top portion of the conveying trough 2; two oppositely arranged upper inclined plates 201 and lower inclined plates 202 are fixed in the conveying groove 2, and a row of folded filter plates 203 are clamped between the upper inclined plates 201 and the lower inclined plates 202; a row of filter grooves 2033 are arranged at intervals at the bending part of the folded filter plate 203; a push plate 204 is matched at the inner bottom of the conveying groove 2 in a sliding manner; the bottoms of the two ends of the conveying groove 2 are communicated with discharge grooves 205; a receiving hopper 206 is fixed on the outer side wall of the conveying groove 2; a row of picking grooves 501 opposite to the folded filter plates 203 are fixed at the bottom of the picking frame 5, two picking hoppers 502 are arranged at the bottom of the picking grooves 501, cleaning plates 503 are matched in the picking hoppers 502 in a sliding manner, the end parts of the picking hoppers 502 are provided with discharge openings, and the discharge openings are matched with baffle plates in a rotating manner; the periodic vibration of the conveying groove 2 is controlled through the vibration excitation mechanism, so that the conveying groove 2 drives materials to vibrate in a specific direction, the materials at the top in the conveying groove 2 are driven to vibrate, the materials with large particle size jump into the pickup hopper 502 due to inertia, and the materials are guided out through the matching of the cleaning plate 503 and the discharge port; screening materials through the folded filter plate 203, and separating the materials; the picking frame 5 realizes the picking of the materials with large particle size, the materials with small particle size are discharged from the discharge chute 205, the materials with medium particle size are led out from the output end of the conveying chute 2, and the materials are picked from three paths.

The vibration excitation mechanism comprises a vibration excitation component 3, a buffer component 6 and a damping mechanism, wherein the buffer component 6 and the damping mechanism are arranged between the bottom plate 1 and the conveying groove 2 at intervals; a damping spring is arranged in the damping mechanism; the directional vibration of the conveying groove 2 is controlled through the vibration exciting assembly 3, the vibration conveying function of the conveyor is realized, the buffering and damping of the conveying groove 2 and materials are carried out through the buffering assembly 6, and the phenomenon that the materials are crushed due to the fact that the materials are stressed too much is avoided, and the conveying function of the vibration conveyor is influenced.

The excitation assembly 3 comprises an excitation base 301, an excitation vibrator 302 and an excitation supporting sleeve 303, the excitation base 301 is fixed on the upper surface of the bottom plate 1, the excitation vibrator 302 is fixed on the upper surface of the excitation base 301, the excitation supporting sleeve 303 is fixed on the lower surface of the conveying groove 2, and the bottom end of the excitation supporting sleeve 303 is in clamping fit with the top end of an excitation rod at the top end of the excitation vibrator 302; the periodic vibration of the vibration exciter 302 arranged obliquely causes the vibration exciting rod to drive the vibration exciting support sleeve 303 and the conveying chute 2 to vibrate periodically.

The buffer assembly 6 comprises two limiting seats 601 which are respectively fixed on the lower surface of the conveying groove 2 and the upper surface of the bottom plate 1, and the two limiting seats 601 are rotatably connected through elastic ribs 602; the two ends of the buffer component 6 are limited through the limiting seat 601, the vibration excitation effect is buffered through the elastic ribs 602, the effect of the buffer component 6 is guaranteed, and the normal conveying function of the conveyor is guaranteed.

A clamping block 2031 is fixed on one side surface of each folded filter plate 203, a clamping groove 2032 is formed in the other side surface of each folded filter plate 203, and the clamping block 2031 of one folded filter plate 203 is clamped and matched with the clamping groove 2032 of the adjacent folded filter plate 203; the materials are filtered through the folded filter plate 203, and the vibration conveying function of the conveying groove is matched to realize the vibration screening and directional conveying of the materials.

Wherein, the side of the conveying groove 2 is fixed with a material receiving motor 7, the end of the output shaft of the material receiving motor 7 is fixed with a material receiving screw 701, the top of the push plate 204 is provided with a screw hole, and the inner wall of the screw hole is in threaded connection with the peripheral side of the material receiving screw 701; the rotation of the material receiving screw 701 is controlled by the material receiving motor 7, so that the push plate 204 periodically reciprocates at the inner top seat of the conveying groove 2, and the material sieved by the bottom in the conveying groove 2 is pushed into the discharge groove 205 by the push plate 204 and is discharged.

The inner top of the picking groove 501 is in sliding fit with a sliding plate 504 fixedly connected with a cleaning plate 503, the top end of the sliding plate 504 is fixed with a screw base, the top end face of the picking frame 5 is fixed with a blanking motor 8 at intervals, the end part of an output shaft of the blanking motor 8 is fixed with a blanking screw 801, and the blanking screw 801 is in threaded connection with an internal thread of the screw base; the sliding of the sliding plate 504 drives the materials accumulated in the pickup groove 501 to be discharged out of the pickup hopper 502 from the discharge port, and the materials are collected through the receiving hopper 206, so that the vibration pickup function of vibration conveying is realized.

Wherein, the upper surface of the bottom plate 1 is also fixed with a receiving clamping seat 101, and the receiving clamping seat 101 is positioned right below the output end at the bottom of the receiving hopper 206; the receiving clamping seat 101 is used for clamping a receiving device of the picking frame 5 for picking materials.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a conveyer with function is picked up in vibration, includes bottom plate (1) and conveyer trough (2), is fixed with excitation mechanism on bottom plate (1), excitation mechanism's top and the bottom fixed connection of conveyer trough (2), its characterized in that:

two oppositely arranged support frames (4) are fixed on the upper surface of the bottom plate (1), an expansion rod (401) is fixed at the top end of each support frame (4), a picking frame (5) is fixed at the top end of each expansion rod (401), and the bottom end of each picking frame (5) is located at the inner top of the conveying groove (2);

two upper inclined plates (201) and two lower inclined plates (202) which are oppositely arranged are fixed in the conveying groove (2), and a row of folded filter plates (203) are clamped between the upper inclined plates (201) and the lower inclined plates (202); a row of filter grooves (2033) are arranged at intervals at the bent part of the folded filter plate (203);

a push plate (204) is matched with the inner bottom of the conveying groove (2) in a sliding manner; the bottoms of the two ends of the conveying groove (2) are communicated with discharge grooves (205); a receiving hopper (206) is fixed on the outer side wall of the conveying groove (2);

pick up the bottom of frame (5) and be fixed with one row and pick up groove (501) with folding filter plate (203) relative setting, it is equipped with two and picks up fill (502) to pick up groove (501) bottom, it has clearance board (503) to pick up interior sliding fit of fill (502), the tip of picking up fill (502) is opened there is the bin outlet.

2. The conveyor with the vibration pick-up function is characterized in that the vibration excitation mechanism comprises a vibration excitation component (3) and a buffer component (6) arranged between the bottom plate (1) and the conveying groove (2) at intervals, the bottom end surface of the buffer component (6) is fixedly connected with the upper surface of the bottom plate (1), and the top end surface of the buffer component (6) is fixedly connected with the lower surface of the conveying groove (2).

3. The conveyor with the function is picked up in vibration according to claim 2, characterized in that excitation subassembly (3) is including excitation base (301), vibration exciter (302) and excitation to cover (303), the upper surface at bottom plate (1) is fixed to excitation base (301), the upper surface of excitation base (301) is fixed with vibration exciter (302), the lower surface at conveyer trough (2) is fixed to excitation to cover (303), excitation is supported the cooperation of excitation pole top joint on cover (303) bottom and vibration exciter (302) top.

4. The conveyor with the vibration pick-up function is characterized in that the buffer assembly (6) comprises two limiting seats (601) which are respectively fixed on the lower surface of the conveying groove (2) and the upper surface of the bottom plate (1), and the two limiting seats (601) are rotatably connected through an elastic rib (602).

5. The conveyor with the vibration pick-up function is characterized in that a clamping block (2031) is fixed on one side surface of each folded filter plate (203), a clamping groove (2032) is formed in the other side surface of each folded filter plate (203), and the clamping block (2031) of one folded filter plate (203) is in clamping fit with the clamping groove (2032) of the adjacent folded filter plate (203).

6. The conveyor with the vibration pick-up function as claimed in claim 1, wherein a material receiving motor (7) is fixed on the side surface of the conveying groove (2), a material receiving screw (701) is fixed on the end portion of the output shaft of the material receiving motor (7), a screw hole is formed in the top of the push plate (204), and the inner wall of the screw hole is in threaded connection with the peripheral side surface of the material receiving screw (701).

7. The conveyor with the vibration picking function is characterized in that a sliding plate (504) fixedly connected with a cleaning plate (503) is slidably matched at the inner top of the picking groove (501), and a screw seat is fixed at the top end of the sliding plate (504); the top end face of the picking frame (5) is fixed with a blanking motor (8) at intervals, the end part of an output shaft of the blanking motor (8) is fixed with a blanking screw (801), and the blanking screw (801) is in threaded connection with the internal thread of the screw base.

8. The conveyor with the vibration picking function is characterized in that a material receiving clamping seat (101) is further fixed on the upper surface of the bottom plate (1).