CN216944831U

CN216944831U - Differential vibrating feeder

Info

Publication number: CN216944831U
Application number: CN202220382053.4U
Authority: CN
Inventors: 叶定芬; 李波
Original assignee: Gongxian Tianshun Commercial Concrete Co ltd
Current assignee: Gongxian Tianshun Commercial Concrete Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-12
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a differential vibration feeder, and relates to the technical field of material conveying. A differential vibrating feeder comprises a base, a first groove body, a second groove body, a first fixing frame, a middle fixing frame, supporting legs and a second fixing frame, wherein a first spring and a second spring are fixed to the top ends of the first fixing frame and the middle fixing frame respectively, the tops of the first spring and the second spring are fixed to the first groove body, a third spring is fixed to the top ends of the middle fixing frame and the second fixing frame, and the top of the third spring is fixed to the second groove body. The motor drives the first iron block on the first fixed shaft and the second iron block on the second fixed shaft to rotate when rotating, and as the diameter of the first rolling shaft is larger than that of the second rolling shaft and two first iron blocks are arranged, the vibration frequency of the first tank body is smaller than that of the second tank body, differential vibration is formed, and thus, a single driving device completes differential driving and effectively saves energy.

Description

Differential vibration feeder

Technical Field

The utility model relates to the technical field of material conveying, in particular to a differential vibration feeder.

Background

The industrial production activities often contact with the tiling and the conveying of materials, especially the requirement on the tiling of materials in the color sorting industry is very high, and the overlapping of materials can influence the color sorting precision and efficiency. The differential vibrating feeder is produced by transporting, and the materials are tiled by the rapid trough body accelerating separation through the slow trough body feeding.

However, in the differential vibrating feeder in the prior art, the two trough bodies are driven by different drivers respectively, and the driving mode not only wastes energy but also can cause the technical problem of complex control, so that the differential vibrating feeder is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a differential vibration feeder to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a differential vibrating feeder, includes base, first cell body, second cell body, first mount, middle part mount, supporting legs and second mount, first mount and middle part mount top are fixed with first spring and second spring respectively, and first spring and second spring top are fixed mutually with first cell body, and middle part mount and second mount top all are fixed with the third spring, and third spring top is fixed mutually with the second cell body, and first cell body and second cell body bottom are fixed with first electromagnetic means and second electromagnetic means respectively, and the middle part on base top is fixed with the fixed block, is provided with drive arrangement on the fixed block, and drive arrangement drives first cell body and the vibration of second cell body.

Preferably, the first electromagnetic device comprises two first fixing seats fixed at the bottom end of the first tank body, and a plurality of first electromagnets are fixed between the first fixing seats.

Preferably, the second electromagnetic device comprises two second fixed seats fixed at the top end of the second tank body, and a plurality of second electromagnets are fixed between the second fixed seats.

Preferably, the driving device comprises two first supporting frames fixed on one side of the fixing block and two second supporting frames fixed on the other side of the fixing block, a first rotating device is arranged between the two first supporting frames, and a second rotating device is arranged between the two second supporting frames.

Preferably, the first rotating device comprises first rollers movably connected with the two first support frames, a first fixed shaft is fixed on a shaft body of the first rollers, a first iron block is fixed on the shaft body of the first fixed shaft, and a first belt pulley is fixed at one end of the first fixed shaft.

Preferably, the second rotating device comprises a second roller movably connected with the two second support frames, a second fixed shaft is fixed on a shaft body of the second roller, two second iron blocks which are symmetrically arranged are fixed on the shaft body of the second fixed shaft, a second belt pulley is fixed at one end of the second fixed shaft, and one end of the second roller is fixed with the output end of the motor.

Preferably, one side of the fixed block is movably connected with a tension wheel, and the tension wheel, the first belt pulley and the second belt pulley are movably connected with belts.

Compared with the prior art, the utility model has the beneficial effects that:

differential vibrating feeder, be provided with first cell body, the second cell body, first electromagnetic means, second electromagnetic means, drive arrangement, first rotating device and second rotating device, the coil on first electro-magnet and the second electro-magnet is circular telegram, make first electro-magnet and second electro-magnet produce magnetism, the motor drives first iron plate on the first fixed axle and the second iron plate on the second fixed axle when rotating and rotates, because of the diameter of first roller bearing is greater than the diameter of second roller bearing, and first iron plate sets up to a second iron plate and sets up to two, so the vibration frequency of first cell body is less than the vibration frequency of second cell body, so formed the differential vibration, thereby single drive arrangement accomplishes the effectual energy saving of differential drive, and simple control.

Drawings

FIG. 1 is a left side axial view of the present invention;

FIG. 2 is a right side axial view of the present invention;

FIG. 3 is an axial view of the drive of the present invention;

fig. 4 is a bottom view of the driving device of the present invention.

In the figure: 1. a base; 101. a first fixing frame; 102. a middle fixing frame; 103. a second fixing frame; 201. a first spring; 202. a second spring; 203. a third spring; 3. a first tank body; 4. a second tank body; 5. supporting legs; 6. a drive device; 601. a first support frame; 602. a second support frame; 603. a first roller; 604. a first fixed shaft; 605. a first iron block; 606. a first pulley; 7. a fixed block; 801. a first fixed seat; 802. a first electromagnet; 901. a second roller; 902. a second fixed shaft; 903. a second iron block; 904. a second pulley; 905. a motor; 1001. a second fixed seat; 1002. a second electromagnet; 11. a tension wheel; 12. a belt.

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.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1 to 4, the present invention provides a technical solution: a differential vibration feeder comprises a base 1, a first tank body 3, a second tank body 4, a first fixing frame 101, a middle fixing frame 102, supporting feet 5 and a second fixing frame 103, wherein a damping rubber block is fixed at the bottom of each supporting foot 5 so as to damp and buffer the device, a first spring 201 and a second spring 202 are respectively fixed at the top ends of the first fixing frame 101 and the middle fixing frame 102, in the embodiment, the height of the first spring 201 is larger than that of the second spring 202, the tops of the first spring 201 and the second spring 202 are fixed with the first tank body 3, the first tank body 3 is obliquely arranged, third springs 203 are respectively fixed at the top ends of the middle fixing frame 102 and the second fixing frame 103, the tops of the third springs 203 are fixed with the second tank body 4, it should be known that the second tank body 4 is positioned below the first tank body 3, a first electromagnetic device and a second electromagnetic device are respectively fixed at the bottom ends of the first tank body 3 and the second tank body 4, a fixed block 7 is fixed in the middle of the top end of the base 1, a driving device 6 is arranged on the fixed block 7, and the driving device 6 drives the first tank body 3 and the second tank body 4 to vibrate.

In order to ensure the smooth implementation of the solution, it should be noted that the first electromagnetic device includes two first fixing seats 801 fixed at the bottom end of the first tank 3, and a plurality of first electromagnets 802 are fixed between the first fixing seats 801, in this embodiment, the number of the first electromagnets 802 is set to be 3, and the first electromagnets are distributed at the bottom of the first fixing seat 801 in an arc shape, the second electromagnetic device comprises two second fixed seats 1001 fixed at the top end of the second slot body 4, a plurality of second electromagnets 1002 are fixed between the second fixed seats 1001, in this embodiment, the number of the second electromagnets 1002 is set to be 3, and the second electromagnets 1002 are distributed in an arc shape at the bottom of the second fixing base 1001, it should be noted that, in the first electromagnet 802 and the second electromagnet 1002, electrical coils are arranged, and after the electrical coils are electrified, the first electromagnet 802 and the second electromagnet 1002 are electromagnetic, which is prior art and will not be described again.

In order to ensure a smooth implementation of this solution, it should be understood that the driving device 6 includes two first supporting frames 601 fixed on one side of the fixed block 7 and two second supporting frames 602 fixed on the other side of the fixed block 7, a first rotating device is disposed between the two first supporting frames 601, and a second rotating device is disposed between the two second supporting frames 602, and the first rotating device and the second rotating device are respectively located right below the first electromagnetic device and the second electromagnetic device.

In order to ensure the smooth implementation of the solution, it should be noted that the first rotating device includes a first roller 603 movably connected to two first supporting frames 601, a first fixed shaft 604 is fixed on the first roller 603, a first iron block 605 is fixed on the first fixed shaft 604, the number of the first iron blocks 605 is 1, a first belt pulley 606 is fixed at one end of the first fixed shaft 604, in addition, the second rotating device includes a second roller 901 movably connected to two second supporting frames 602, a second fixed shaft 902 is fixed on the second roller 901, two second iron blocks 903 symmetrically arranged are fixed on the second fixed shaft 902, a second belt pulley 904 is fixed at one end of the second fixed shaft 902, and one end of the second roller 901 is fixed at the output end of a motor 905, in this embodiment, it should be noted that the first fixed shaft 604 and the second fixed shaft 902 are made of rubber material, thus, the first stationary shaft 604 and the second stationary shaft 902 are not electrically conductive, the motor 905 is a servo motor, and the servo motor can control the speed, has very accurate position precision, has three remarkable characteristics of large starting torque, wide operating range, no autorotation phenomenon and the like, and is therefore suitable for the embodiment.

In order to optimize the scheme, in this embodiment, one side of the fixing block 7 is movably connected with a tension wheel 11, the first belt pulley 606 and the second belt pulley 904 are movably connected with a belt 12, and the tension wheel 11 is configured to tension the belt 12, so that the belt 12 is more stable when rotating.

As a supplement to the present solution, the coils in the first electromagnet 802 and the second electromagnet 1002 are first energized to make the first electromagnet 802 and the second electromagnet 1002 magnetized, the motor 905 is started, the first roller 603 and the second roller 901 rotate under the transmission of the belt 12, so as to drive the first iron block 605 on the first fixed shaft 604 and the second electromagnet 1002 on the second fixed shaft 902 to rotate, the first tank body 3 descends when the first iron block 605 is close to the first electromagnet 802, and the first tank body 3 ascends under the elastic force of the first spring 201 and the second spring 202 when the first iron block 605 is far from the first electromagnet 802, so as to realize the up-and-down vibration of the first tank body 3, and similarly, the up-and-down vibration of the second tank body 4 can be realized, because the diameter of the first roller 603 is larger than that of the second roller 901, and the number of the first iron block 605 and the second iron block 903 is respectively set to one and two, therefore, the vibration frequency of the first tank body 3 is lower than that of the second tank body 4, so differential vibration is formed, the single driving device completes differential driving, energy is effectively saved, and the control is simple.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a differential vibrating feeder, includes base (1), first cell body (3), second cell body (4), first mount (101), middle part mount (102), supporting legs (5) and second mount (103), its characterized in that: the vibration damping device is characterized in that a first spring (201) and a second spring (202) are fixed to the top ends of the first fixing frame (101) and the middle fixing frame (102) respectively, the tops of the first spring (201) and the second spring (202) are fixed to the first groove body (3), a third spring (203) is fixed to the top ends of the middle fixing frame (102) and the second fixing frame (103), the top of the third spring (203) is fixed to the second groove body (4), a first electromagnetic device and a second electromagnetic device are fixed to the bottom ends of the first groove body (3) and the second groove body (4) respectively, a fixing block (7) is fixed to the middle of the top end of the base (1), a driving device (6) is arranged on the fixing block (7), and the driving device (6) drives the first groove body (3) and the second groove body (4) to vibrate.

2. A differential vibratory feeder according to claim 1, wherein: the first electromagnetic device comprises two first fixing seats (801) fixed at the bottom end of the first groove body (3), and a plurality of first electromagnets (802) are fixed between the first fixing seats (801).

3. A differential vibratory feeder according to claim 1, wherein: the second electromagnetic device comprises two second fixing seats (1001) fixed at the top end of the second groove body (4), and a plurality of second electromagnets (1002) are fixed between the second fixing seats (1001).

4. A differential vibratory feeder according to claim 1, characterized in that: the driving device (6) comprises two first supporting frames (601) fixed on one side of the fixing block (7) and two second supporting frames (602) fixed on the other side of the fixing block (7), a first rotating device is arranged between the two first supporting frames (601), and a second rotating device is arranged between the two second supporting frames (602).

5. A differential vibratory feeder according to claim 4, wherein: the first rotating device comprises first rolling shafts (603) movably connected with the two first supporting frames (601), a first fixing shaft (604) is fixed on the shaft body of the first rolling shafts (603), a first iron block (605) is fixed on the shaft body of the first fixing shaft (604), and a first belt pulley (606) is fixed at one end of the first fixing shaft (604).

6. A differential vibratory feeder according to claim 4, wherein: the second rotating device comprises a second rolling shaft (901) movably connected with two second supporting frames (602), a second fixing shaft (902) is fixed on the shaft body of the second rolling shaft (901), two second iron blocks (903) which are symmetrically arranged are fixed on the shaft body of the second fixing shaft (902), a second belt pulley (904) is fixed at one end of the second fixing shaft (902), and one end of the second rolling shaft (901) is fixed with the output end of a motor (905).

7. A differential vibratory feeder according to claim 1, wherein: one side of the fixed block (7) is movably connected with a tension wheel (11), and the tension wheel (11), the first belt pulley (606) and the second belt pulley (904) are movably connected with a belt (12).