Vibration distributing device

Abstract

The utility model relates to the technical field of vibration distributing devices, in particular to a vibration distributing device which comprises a frame and a floating mechanism. A conveying cavity is formed in the frame, one side of the conveying cavity is a feeding end, the other side of the conveying cavity is a discharging end, and the floating mechanism is located in the conveying cavity; one end of the floating mechanism corresponds to the feeding end, the other end of the floating mechanism corresponds to the discharging end, the floating mechanism comprises a floating beam and a plurality of floating rods, and the two ends of the floating beam are elastically connected with the two sides of the frame respectively. Materials fall onto the floating rods on the floating mechanism through the feeding end, the floating beam is elastically connected with the frame, one ends of the floating rods are connected with the floating beam, and the other ends of the floating rods are suspended, so that when the floating beam vibrates, the amplitude of at least one of the floating rods is different from that of the other floating rods, and when the floating rods vibrate, the vibration amplitude of the other floating rods is different from that of the other floating rods. And the relative positions of the multiple floating rods are changed, so that viscous impurities carried on the materials are prevented from being blocked among the floating rods.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating distributors, in particular to a vibrating distributor. Background Art

[0002] The vibrating distributor distributes materials by vibration. It is an important functional component of equipment such as photoelectric sorting and cascade sorting. Materials (lump minerals or bulk coal and other bulk materials) can be spread evenly after passing through the vibrating distributor and fed into subsequent equipment at a certain speed, providing suitable identification and sorting conditions for subsequent equipment.

[0003] A vibrating distributor usually includes a vibrating mechanism and a transport screen plate. The vibrating mechanism includes a vibrating motor and a frame. The transport screen plate is fixedly installed inside the frame, and the vibrating motor is used to drive the frame to vibrate. The frame is provided with a feeding end. When in use, the material at the feeding end falls onto the transport screen plate, and the vibrating motor drives the frame to vibrate, thereby driving the transport screen plate to vibrate. There are sieve holes on the transport screen plate, and impurities or specific small-sized materials fall through the sieve holes. Materials that meet the requirements vibrate evenly on the transport screen plate and flow out from the discharge end.

[0004] However, when the material on the existing conveying screen is mixed with sticky impurities (such as wet mud), the sticky impurities will compact on the conveying screen, that is, form bulges on the surface of the conveying screen or block the screen holes, thereby affecting the material distribution effect and further affecting the subsequent identification and sorting process. Utility Model Content

[0005] (I) The problem to be solved by the present invention is: how to prevent the sticky impurities carried by the material from becoming hardened so as not to affect the subsequent identification and sorting process.

[0006] (II) Technical solution

[0007] The utility model provides a vibrating distributor, comprising a frame and a floating mechanism; a transport cavity is formed in the frame, one side of the transport cavity is a feed end, and the other side is a discharge end, and the floating mechanism is located in the transport cavity; one end of the floating mechanism corresponds to the feed end, and the other end corresponds to the discharge end;

[0008] The floating mechanism comprises a floating beam and a plurality of floating rods, and the two ends of the floating beam are elastically connected to the two sides of the frame respectively;

[0009] One end of each of the floating rods is connected to the floating beam, and the other end of each of the floating rods is suspended in the air; and each of the floating rods is arranged at intervals perpendicular to the material transport direction;

[0010] Among the plurality of floating rods, at least one floating rod has a vibration amplitude different from that of the other floating rods.

[0011] According to an embodiment of the present invention, the interval between two adjacent floating rods is smaller than the lower limit of the material, and the outer diameter of the floating rod is greater than or equal to the interval.

[0012] According to an embodiment of the present invention, the floating rod includes a plurality of first rod bodies and a plurality of second rod bodies, the first rod bodies and the second rod bodies have different amplitudes, and the plurality of first rod bodies and the plurality of second rod bodies are alternately and spaced apart in sequence.

[0013] According to an embodiment of the utility model, the floating mechanism is provided in multiple groups, and the multiple groups of the floating mechanism are arranged in sequence along the transportation direction of the material.

[0014] According to an embodiment of the utility model, a plurality of groups of the floating mechanisms are arranged in a stepped manner from high to low in a direction from the feed end to the discharge end; the projections of the ends of two adjacent floating mechanisms in the height direction at least partially overlap.

[0015] According to an embodiment of the utility model, the floating mechanism further includes an elastic member, and the two ends of the floating beam are elastically connected to the two sides of the frame through the corresponding elastic members.

[0016] According to an embodiment of the utility model, the elastic member includes a rubber spring, the rubber spring is fixed on the frame, a first through hole is provided on the rubber spring, and the end of the floating beam is inserted into the corresponding first through hole of the rubber spring.

[0017] According to an embodiment of the utility model, the rubber spring is a square rubber spring, the first through hole is a square through hole, the shape of the floating beam is adapted to the square through hole, and the angle between the diagonal of the square through hole and the diagonal of the square rubber spring is 45°.

[0018] According to an embodiment of the utility model, the elastic member further comprises a mounting seat, a mounting groove is formed on the mounting seat, the rubber spring is embedded in the mounting groove, a limiting plate is fixedly connected to the mounting seat, and the limiting plate is used to limit the rubber spring.

[0019] According to an embodiment of the utility model, the frame includes two mutually parallel side plates, and the two side plates are connected by a fixed beam; the two ends of the floating beam are elastically connected to the two side plates respectively;

[0020] The frame also includes a back plate fixedly connected to the frame, the back plate is arranged on a side of the floating mechanism close to the feed end, a blind plate is fixedly connected to the back plate, and the height projection of the blind plate partially overlaps with the floating mechanism.

[0021] Beneficial effects of the utility model:

[0022] The material falls onto the multiple floating bars on the floating mechanism through the feed end. The floating beam is elastically connected to the frame. Since one end of the multiple floating bars is connected to the floating beam and the other end is suspended, when the floating beam vibrates, at least one of the multiple floating bars has an amplitude different from that of the other floating bars. When the multiple floating bars vibrate, the relative positions of the multiple floating bars change, thereby avoiding sticky impurities carried on the material from being stuck between the floating bars. Since the floating bars themselves are always vibrating, the sticky impurities are not easy to solidify on the floating bars, and do not affect the subsequent identification and sorting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A front view provided for an embodiment of the utility model;

[0025] Figure 2 A front view of a vibration mechanism, a frame and a floating member provided in an embodiment of the utility model;

[0026] Figure 3 A cross-sectional view of a floating member and a frame provided in an embodiment of the utility model;

[0027] Figure 4 A top view of a floating member provided in an embodiment of the utility model.

[0028] Icons: 1. Frame; 101. Side panel; 102. Fixed beam; 103. Back panel; 104. Blind plate; 2. Elastic part; 201. Rubber spring; 202. Mounting seat; 3. Floating beam; 4. Floating rod; 5. Vibration mechanism; 6. Base; 7. Buffer mechanism. DETAILED DESCRIPTION

[0029] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figure 1 - Figure 4As shown, an embodiment of the utility model provides a vibrating distributor, including a frame 1 and a floating mechanism; a transport cavity is formed in the frame 1, one side of the transport cavity is a feed end, and the other side is a discharge end, and the floating mechanism is located in the transport cavity; one end of the floating mechanism corresponds to the feed end, and the other end corresponds to the discharge end;

[0031] The floating mechanism includes a floating beam 3 and a plurality of floating rods 4, and the two ends of the floating beam 3 are elastically connected to the two sides of the frame 1 respectively;

[0032] One end of the plurality of floating rods 4 is respectively connected to the floating beam 3, and the other end of the plurality of floating rods 4 is suspended in the air; and the plurality of floating rods 4 are arranged at intervals perpendicular to the material transport direction;

[0033] Among the plurality of floating rods 4 , at least one floating rod 4 has a vibration amplitude different from that of the other floating rods 4 .

[0034] Specifically, the material falls onto the multiple floating bars 4 on the floating mechanism through the feed end. The floating beam 3 is elastically connected to the frame 1. Since one end of the multiple floating bars 4 is connected to the floating beam 3 and the other end is suspended, when the floating beam 3 vibrates, at least one floating bar 4 among the multiple floating bars 4 has an amplitude different from that of the other floating bars 4. When the multiple floating bars 4 vibrate, the relative positions of the multiple floating bars 4 change, thereby avoiding sticky impurities carried on the material from being stuck between the floating bars 4. Moreover, since the floating bars 4 themselves are always vibrating, the sticky impurities are not easy to be hardened on the floating bars 4, and do not affect the subsequent identification and sorting process.

[0035] According to an embodiment of the present invention, the interval between two adjacent floating rods 4 is smaller than the material lower limit, and the outer diameter of the floating rod 4 is greater than or equal to the interval between the two floating rods 4 .

[0036] It should be explained that the material lower limit here refers to the minimum identification size of the material, that is, the material will not fall out from the gap between the two floating rods 4.

[0037] Specifically, if the material lower limit is 13mm, the interval between every two adjacent floating rods 4 is 11mm, and the outer diameter range of the floating rod 4 is between 12mm. Of course, according to the material lower limit, the interval between every two floating rods 4 and the outer diameter of the floating rod 4 can be adopted as long as they meet the specified range.

[0038] According to one embodiment of the utility model, Figure 4 As shown, the floating rod 4 includes a plurality of first rod bodies and a plurality of second rod bodies, the first rod bodies and the second rod bodies have different amplitudes, and the plurality of first rod bodies and the plurality of second rod bodies are alternately and spaced apart in sequence.

[0039] Among them, the first rod body and the second rod body are different in at least one of material, weight and material. In this embodiment, the lengths of the first rod body and the second rod body are different, the first rod body and the second rod body are arranged at intervals on the floating member, the diameters of the first rod body and the second rod body are both 5 mm, and the distance between every two adjacent first rod bodies and the second rod bodies is 5 mm. When the frame 1 vibrates as a whole in the distributor, the first rod body and the second rod body vibrate under the dual action of the frame 1 and the floating beam 3, and the amplitudes generated by the first rod body and the second rod body are different, which makes it difficult for the material to be compacted on the first rod and the second rod.

[0040] Of course, in the present embodiment, the number and arrangement of the first rod bodies and the second rod bodies may also be in other forms, for example, two first rod bodies and one first rod body form a group, and a total of 4 groups are set, and for another example, three or more floating rods 4 of different lengths are set and arranged alternately at intervals, or two floating rods 4 of different weights are set and arranged at intervals, which can also achieve different amplitudes of multiple floating rods 4 of the same floating beam 3, thereby achieving the purpose of making the material less likely to compact. Its purpose does not deviate from the design concept of the present utility model and should belong to the protection scope of the present utility model.

[0041] The material not only carries sticky impurities, but also some dust particles. When passing through a plurality of floating bars 4, the dust particles can be screened and fall in the gap between two adjacent floating bars 4, which can achieve a better dust removal effect.

[0042] like Figure 3 As shown, there are multiple groups of floating mechanisms, and the multiple groups of floating mechanisms are arranged in sequence along the material transportation direction. The material falls from the feed end into the transportation cavity and is transported in sequence through the multiple groups of floating mechanisms in the transportation cavity. During the material transportation process, the material screening effect is better.

[0043] According to an embodiment of the present utility model Figure 3 As shown, the multiple groups of floating mechanisms are arranged in a stepped manner from high to low in the direction from the feed end to the discharge end; the projections of the ends of two adjacent floating mechanisms in the height direction at least partially overlap.

[0044] Of course, in this embodiment, multiple groups of floating mechanisms are arranged horizontally from the feed end to the discharge end. It should be noted that the spacing between each two adjacent groups of floating mechanisms is less than the minimum identification size of the material, so that the gap between each two adjacent groups of floating mechanisms will not cause the material to fall or get stuck. The purpose of transporting the material from the feed end to the discharge end can also be achieved, and its purpose does not deviate from the design concept of the utility model and should belong to the protection scope of the utility model.

[0045] Preferably, Figure 4As shown, four floating beams 3 are provided, which are the first beam, the second beam, the third beam and the fourth beam in sequence along the direction from the feed end to the discharge end. The other ends of the multiple floating rods 4 fixedly connected to the first beam are all suspended above the second beam without contacting the upper surface of the second beam. Similarly, the other ends of the multiple floating rods 4 fixedly connected to the second beam are suspended above the third beam without contacting the upper surface of the third beam; the other ends of the multiple floating rods 4 fixedly connected to the third beam are suspended above the fourth beam without contacting the upper surface of the fourth beam.

[0046] Furthermore, the length direction of the floating rod 4 forms an acute angle with the horizontal plane, and the inclination angle is between 0° and 18°. The larger the acute angle, the larger the inclination angle of the floating rod 4. Therefore, the materials on the multiple floating rods 4 pass faster. The appropriate angle is selected according to actual needs. Preferably, the angle is 13°, and the end of the floating rod 4 fixedly connected to the first beam close to the first beam is higher than the end close to the second beam.

[0047] like Figure 1 As shown, specifically, the floating mechanism further includes an elastic member 2 , and both ends of the floating beam 3 correspond to the elastic members 2 one by one; the two ends of the floating beam 3 are elastically connected to both sides of the frame 1 through the corresponding elastic members 2 .

[0048] The floating beam 3 is connected to the frame 1 through the elastic member 2. When the frame 1 vibrates, the elastic member 2 vibrates, thereby driving the floating beam 3 elastically connected thereto to vibrate, and the multiple floating rods 4 arranged on the floating beam 3 vibrate. Since the amplitude of one of the multiple floating rods 4 is different from that of the other floating rods 4, the sticky impurities carried by the material are not easy to be hardened on the floating rod 4.

[0049] According to one embodiment of the utility model, Figure 2 As shown, the elastic member 2 includes a rubber spring 201 , which is fixed on the frame 1 . A first through hole is provided on the rubber spring 201 , and the end of the floating beam 3 is inserted into the corresponding first through hole of the rubber spring 201 .

[0050] By using the rubber spring 201, when the frame 1 vibrates, since one end of the multiple floating rods 4 is fixed to the floating beam 3, the center of gravity of the whole formed by the floating beam 3 and the multiple floating rods 4 is offset. Therefore, under the dual action of the rubber spring 201 and the frame 1, the floating beam 3 can generate vibration force and slight torsional force, thereby further enhancing the vibration amplitude of the floating rod 4.

[0051] Preferably, the rubber spring 201 is a square rubber spring, the first through hole is a square through hole, the shape of the floating beam 3 is adapted to the square through hole, a mounting groove adapted to the square rubber spring is provided on the mounting seat 202, the rubber spring 201 is tightly embedded in the mounting groove, a square through hole adapted to the floating beam 3 is provided on the square rubber spring 201, the angle between the diagonal of the square through hole and the diagonal of the mounting groove is between 30° and 60°, that is, the angle between the diagonal of the square through hole and the diagonal of the square rubber spring 201 is between 30° and 60°, preferably, the angle between the diagonal of the square through hole and the diagonal of the square rubber spring 201 is 45° 。

[0052] Of course, in this embodiment, the through hole of the rubber spring 201 can also be a polygonal hole, and the shape of the mounting groove and the shape of the floating beam 3 are also polygonal, which are the same as the shape of the first through hole of the rubber spring 201. The floating beam 3 can be tightly embedded in the polygonal hole, and the rubber spring 201 can be tightly embedded in the mounting groove.

[0053] The frame 1 has a second through hole, and the flange is disposed in the second through hole. The flange is smaller than the second through hole and will not interfere with the floating beam 3 when it vibrates. The rubber spring 201 is fixedly connected to the floating beam 3 via the flange.

[0054] In this example, the angle between the diagonal of the mounting groove and the diagonal of the first through hole is 45°. The axial direction of the first through hole of the rubber spring 201 is perpendicular to the plate surface of the side plate 101. The floating beam 3 is a square beam, and its shape is completely consistent with the first through hole of the rubber spring 201. The end of the square beam can be tightly embedded in the square through hole, and the rubber spring 201 is tightly embedded in the mounting groove.

[0055] According to an embodiment of the utility model, a limiting plate is fixedly connected to the mounting seat 202, and the limiting plate is used to limit the rubber spring 201. Specifically, the distance between the two limiting plates is adapted to the length of the floating beam 3, and the distance from the limiting plate to the side plate 101 is adapted to the length of the rubber spring 201, so that the two ends of the rubber spring 201 are just limited by the limiting plate and the side plate 101.

[0056] Of course, in this embodiment, the limiting method of the rubber spring 201 can also be other forms of rubber spring 201 bonded to the mounting groove on the mounting seat 202. The purpose of limiting the rubber spring 201 is the same, and its purpose does not deviate from the design concept of the utility model and should belong to the protection scope of the utility model.

[0057] According to an embodiment of the present invention, the frame 1 includes two parallel side panels 101, and a fixed beam 102 is fixedly connected between the two side panels 101. The cavity formed between the two side panels 101 and the fixed beam 102 is the transport cavity.

[0058] It should be noted that the installation position of the fixed beam 102 does not hinder the normal transportation of materials.

[0059] In this embodiment, if Figure 4 As shown, the floating beam 3 adopts a square beam, each floating beam 3 is provided with a mounting hole, and the floating rod 4 is provided with two sections of threads. Each floating rod 4 is fixed to the floating beam 3 by two bolts. The installation method is: screw the bolt to one of the threads on the floating rod 4, pass the floating rod 4 through the mounting hole, and then screw the other bolt to the floating rod 4. Tighten the two bolts so that the floating beam 3 can be tightly clamped between the two bolts to complete the installation.

[0060] Furthermore, the highest point of the bolt does not exceed the upper surface of the floating rod 4 , and will not interfere with the materials passing over the multiple floating rods 4 .

[0061] The method of fixing the floating rod 4 and the floating beam 3 with bolts can facilitate the disassembly and replacement of the damaged floating rod 4 when a single floating rod 4 is damaged.

[0062] Of course, in this embodiment, the floating beam 3 and the plurality of floating rods 4 can also be fixed in other forms, for example, the floating beam 3 can be welded with the plurality of floating rods 4, or the floating beam 3 and the plurality of floating rods 4 are integrally formed, and for example, a plurality of first screw holes are opened in the reverse direction along the length of the floating beam 3, a second screw hole is opened at one end of the floating rod 4, and the screw rod passes through the first screw hole and the second screw hole in sequence to fix the floating beam 3 and the floating rod 4. All of them can achieve the purpose of fixing the floating beam 3 and the floating rod 4, and their purpose does not deviate from the design concept of the utility model, and should belong to the protection scope of the utility model.

[0063] In this embodiment, if Figure 3 As shown, the frame 1 further includes a back plate 103 fixedly connected to the frame 1, the back plate 103 is arranged on a side of the floating mechanism close to the feeding end, a blind plate 104 is fixedly connected to the back plate 103, the projection of the blind plate 104 in height partially overlaps with the floating mechanism, and the lower surface of the blind plate 104 is higher than any floating beam 3. The blind plate 104 partially overlaps with the floating mechanism, so that the material can roll onto the floating mechanism after passing through the blind plate 104, and the functions of the back plate 103 and the blind plate 104 are both used to prevent the material from falling.

[0064] It should be noted that the vibrating distributor also includes a vibrating mechanism 5 and a buffer mechanism 7. The buffer mechanism 7 is a buffer spring. The vibrating mechanism 5 is a vibration motor. The output end of the vibration motor is connected to the frame 1. The vibration motor is used to drive the frame 1 to vibrate. The frame 1 is connected to the base 6 through a plurality of buffer springs. The buffer springs play a buffering role on the frame 1.

[0065] Specifically, the vibration motor drives the frame 1 to vibrate, and the multiple buffer springs arranged on the base 6 play a buffering role on the frame 1 when the frame 1 vibrates. The frame 1 vibrates, thereby driving the rubber spring 201 to vibrate, and the rubber spring 201 drives the floating beam 3 connected thereto to vibrate, and the floating beam 3 drives the multiple floating rods 4 to vibrate. Since the vibration direction of the vibration motor passes through the center of gravity of the floating rod 4, and one end of the floating rod 4 is fixedly connected to the floating beam 3 and the other end is suspended, the rubber spring 201 will drive the floating beam 3 to generate a slight torsional force, thereby driving the floating rod 4 to torsion. Subsequently, under the combined action of the vibration of the frame 1 and the torsional force of the rubber spring 201, the floating rod 4 further enhances the amplitude of the floating rod 4, so that sticky impurities are not easily compacted on the floating rod 4 and between two adjacent floating rods 4.

[0066] In the description of the present invention, it should be noted that the terms "upper" and "lower" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0067] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the insides of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0068] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vibrating distributor, characterized in that: It comprises a frame (1) and a floating mechanism; a transport cavity is formed in the frame (1), one side of the transport cavity is a feed end, and the other side is a discharge end, and the floating mechanism is located in the transport cavity; one end of the floating mechanism corresponds to the feed end, and the other end corresponds to the discharge end; The floating mechanism comprises a floating beam (3) and a plurality of floating rods (4), and the two ends of the floating beam (3) are elastically connected to the two sides of the frame (1) respectively; One end of each of the plurality of floating rods (4) is connected to the floating beam (3), and the other ends of each of the plurality of floating rods (4) are suspended in the air; and the plurality of floating rods (4) are arranged at intervals perpendicular to the material transport direction; Among the plurality of floating rods (4), at least one floating rod (4) has a vibration amplitude different from that of the other floating rods (4).

2. A vibrating distributor according to claim 1, characterized in that: The interval between two adjacent floating rods (4) is smaller than the material lower limit, and the outer diameter of the floating rod (4) is greater than or equal to the interval.

3. A vibrating distributor according to claim 1, characterized in that: The floating rod (4) comprises a plurality of first rod bodies and a plurality of second rod bodies, the first rod bodies and the second rod bodies have different amplitudes, and the plurality of first rod bodies and the plurality of second rod bodies are alternately and spaced apart in sequence.

4. A vibrating distributor according to claim 1, characterized in that: The floating mechanisms are provided in multiple groups, and the multiple groups of floating mechanisms are arranged in sequence along the transport direction of the materials.

5. A vibrating distributor according to claim 3, characterized in that: The plurality of groups of floating mechanisms are arranged in a stepped manner from high to low in a direction from the feed end to the discharge end; the projections of the ends of two adjacent floating mechanisms in the height direction at least partially overlap.

6. A vibrating distributor according to claim 1, characterized in that: The floating mechanism also includes an elastic member (2), and the two ends of the floating beam (3) are elastically connected to the two sides of the frame (1) through the corresponding elastic members (2).

7. A vibrating distributor according to claim 6, characterized in that: The elastic member (2) comprises a rubber spring (201), the rubber spring (201) is fixed on the frame (1), a first through hole is provided on the rubber spring (201), and the end of the floating beam (3) is inserted into the corresponding first through hole of the rubber spring (201).

8. A vibrating distributor according to claim 7, characterized in that: The rubber spring (201) is a square rubber spring, the first through hole is a square through hole, the shape of the floating beam (3) is adapted to the square through hole, and the angle between the diagonal of the square through hole and the diagonal of the square rubber spring is 45°.

9. A vibrating distributor according to claim 7, characterized in that: The elastic member (2) further comprises a mounting seat (202), a mounting groove being formed on the mounting seat (202), the rubber spring (201) being embedded in the mounting groove, and a limiting plate being fixedly connected to the mounting seat (202), the limiting plate being used to limit the rubber spring (201).

10. A vibrating distributor according to claim 1, characterized in that: The frame (1) comprises two mutually parallel side plates (101), and the two side plates (101) are connected via a fixed beam (102); the two ends of the floating beam (3) are elastically connected to the two side plates (101) respectively; The frame (1) further comprises a back plate (103) fixedly connected to the frame (1); the back plate (103) is arranged on a side of the floating mechanism close to the feed end; a blind plate (104) is fixedly connected to the back plate (103); a projection of the blind plate (104) in height partially overlaps with the floating mechanism.

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