Vibration type feeding mechanism

Abstract

The utility model provides a vibration type feeding mechanism which comprises a feeding assembly and a screening assembly, the screening assembly comprises a machine frame, a feeding hopper, an outer barrel and a screening barrel, and the machine frame is used for being installed on the ground; the feeding hopper is installed on the rack and located below the discharging end of the feeding assembly. The outer cylinder is fixedly mounted on the rack; a plurality of screen holes are formed in the side wall of the screen drum, the screen drum is rotationally installed in the outer drum, and the outer drum is obliquely arranged; wherein a supporting rod is arranged in the screen drum, a rotating shaft is fixedly connected to the supporting rod, a supporting frame is arranged on the outer drum, the rotating shaft is rotationally installed on the supporting frame, and a driving motor is connected to the end of the rotating shaft; a discharge hole is formed in the upper side wall of the outer cylinder, and a vibration motor is arranged on the outer wall; a conveying assembly is arranged on the support and located below the discharging port of the outer cylinder. The automatic feeding device is mainly used for achieving the purpose of automatic feeding in actual use, materials can be continuously screened in the feeding process, and blocky materials are prevented from entering the follow-up process.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, in particular to a vibration feeding mechanism. Background Art

[0002] The vibrating feeder is a device that feeds blocky and granular materials from the storage bin to the receiving device evenly, regularly and continuously. It is widely used in crushing and screening combined equipment in industries such as metallurgy, coal mining, and mineral processing. Most vibrating feeders in the prior art use the rotation of the eccentric block in the vibrator to generate centrifugal force, so that the movable parts such as the screen box and the vibrator make forced continuous circular or quasi-circular motions to achieve the purpose of feeding.

[0003] However, in actual use, it is found that there are large block materials in the material. If the large block materials are not removed, it is easy to cause the block materials to block the feed inlet. At the same time, the existing block materials will also have an impact on the subsequent process. Utility Model Content

[0004] The purpose of the utility model is to provide a vibrating feeding mechanism, which is mainly used to achieve the purpose of automatic feeding in actual use. It can continuously screen the materials during the feeding process to prevent block materials from entering the subsequent process.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A vibrating feeding mechanism comprises a feeding assembly and a screening assembly, wherein the screening assembly comprises a frame, a feeding hopper, an outer cylinder and a screen cylinder, wherein the frame is used to be installed on the ground; the feeding hopper is installed on the frame and is located below the discharge end of the feeding assembly; the outer cylinder is fixedly installed on the frame; the side wall of the screen cylinder has a plurality of screen holes, the screen cylinder is rotatably installed in the outer cylinder, and the outer cylinder is tilted;

[0007] Among them, a support rod is arranged inside the screen cylinder, a rotating shaft is fixedly connected to the support rod, a support frame is arranged on the outer cylinder, the rotating shaft is rotatably mounted on the support frame, and a driving motor is connected to the end of the rotating shaft;

[0008] A discharge port is arranged on the upper side wall of the outer cylinder, and a vibration motor is arranged on the outer wall; a conveying assembly is arranged on the bracket below the discharge port of the outer cylinder, and the discharge end of the feeding funnel extends into the screen cylinder.

[0009] Wherein, the conveying component is a belt conveying component.

[0010] Furthermore, a mounting plate is provided on the bracket, a negative pressure dust removal component is provided on the mounting plate, and the negative pressure dust removal component is connected to the outer cylinder.

[0011] Among them, the negative pressure dust removal component includes a connecting pipe, a fan and a dust collector, the connecting pipe is connected to the outer cylinder, the dust collector and the fan are installed on the mounting plate, and the fan and the dust collector are installed on the connecting pipe.

[0012] Preferably, a guide tube is provided at the end of the connecting tube, one end of the guide tube is large and the other end is small, the small end is connected to the connecting tube, and the large end is connected to the outer tube.

[0013] Furthermore, a material guide plate is provided at the lower end of the outer cylinder.

[0014] Among them, the feeding component is a lifting type feeding component or a spiral feeding component.

[0015] Among them, a baffle is arranged at the lower end of the outer cylinder, the baffle is fixedly installed on the outer cylinder, the rotating shaft passes through the baffle and is connected to the driving motor, and a first discharge port is arranged between the baffle and the outer cylinder.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model is mainly used to realize the automatic feeding of materials. The materials are sent to the screening component through the set feeding component, the block materials are screened, and the screened materials are sent to the equipment through the conveying component to realize the purpose of automatic screening and feeding; after the materials enter the screen drum in a continuous manner, the driving motor drives the screen drum to rotate inside the outer drum. Since the outer drum and the screen drum are inclined, the materials can move along the screen drum under the action of gravity when the screen drum rotates. After the screen drum screens the materials, the materials that meet the requirements enter the outer drum and enter the conveying component from the discharge port on the outer drum. The materials that meet the requirements are sent to the equipment for processing, and the block materials are discharged from the rear end of the screen drum; under the action of the vibration motor, the material unloading speed on the outer drum can be accelerated. In actual use, the utility model is mainly used to realize the purpose of automatic feeding, and the materials can be continuously screened during the feeding process to prevent block materials from entering the subsequent process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

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

[0020] Figure 2 This is a schematic diagram of the internal structure of the screening component of the utility model.

[0021] Figure 3 It is a schematic diagram of the overall structure of the screening component of the utility model.

[0022] Reference numerals:

[0023] 101-feeding assembly, 102-screening assembly, 103-frame, 104-feeding funnel, 105-outer cylinder, 106-screen cylinder, 107-screen hole, 108-support rod, 109-rotating shaft, 110-support frame, 111-drive motor, 112-conveying assembly, 113-mounting plate, 114-connecting pipe, 115-dust collector, 116-guide pipe, 117-baffle. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0027] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0028] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0030] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0031] Embodiment 1

[0032] See also Figure 1-Figure 3 The present embodiment discloses a feeding mechanism, specifically a vibrating feeding mechanism, comprising a feeding assembly 101 and a screening assembly 102, wherein the screening assembly 102 comprises a frame 103, a feeding hopper 104, an outer cylinder 105 and a screen cylinder 106, wherein the frame 103 is used to be installed on the ground; the feeding hopper 104 is installed on the frame 103 and is located below the discharge end of the feeding assembly 101; the outer cylinder 105 is fixedly installed on the frame 103; the side wall of the screen cylinder 106 has a plurality of screen holes 107, the screen cylinder 106 is rotatably installed in the outer cylinder 105, and the outer cylinder 105 is inclined;

[0033] A support rod 108 is provided inside the screen drum 106, a rotating shaft 109 is fixedly connected to the support rod 108, a support frame 110 is provided on the outer drum 105, the rotating shaft 109 is rotatably mounted on the supporting frame 110, and a driving motor 111 is connected to the end of the rotating shaft 109;

[0034] The outer cylinder 105 is provided with a discharge port on the upper side wall, and a vibration motor is provided on the outer wall; a conveying assembly 112 is provided on the bracket below the discharge port of the outer cylinder 105 , and the discharge end of the loading funnel 104 extends into the screen cylinder 106 .

[0035] The present embodiment is mainly used to realize the automatic feeding of the material iron ore. The material is sent to the screening component 102 through the provided feeding component 101, the bulk material is screened, and the screened material is sent to the equipment through the conveying component 112 to realize the purpose of automatic screening and feeding. After the material enters the interior of the screen drum 106 in a continuous manner, the driving motor 111 drives the screen drum 106 to rotate inside the outer drum 105. Since the outer drum 105 and the screen drum 106 are inclined, the material can move along the screen drum 106 under the action of gravity when the screen drum 106 rotates. After the screen drum 106 screens the material, the material that meets the requirements enters the outer drum 105 and enters the conveying component 112 from the discharge port on the outer drum 105. The material that meets the requirements is sent to the equipment for processing, and the bulk material is discharged from the rear end of the screen drum. Under the action of the vibration motor, the unloading speed of the material on the outer drum 105 can be accelerated. The utility model is mainly used to realize the purpose of automatic feeding in actual use, and can continuously screen the materials during the feeding process to prevent block materials from entering the subsequent process.

[0036] It should be noted that, in actual use, the conveying assembly 112 is a belt conveying assembly 112; the belt conveying assembly 112 is located directly below the discharge port on the outer cylinder 105 to facilitate the conveyance of the material.

[0037] The belt conveyor assembly 112 can adopt a belt conveyor mechanism in the prior art as long as it can realize the conveyance of materials.

[0038] Furthermore, in actual use, a mounting plate 113 is provided on the bracket, and a negative pressure dust removal assembly is provided on the mounting plate 113, and the negative pressure dust removal assembly is connected to the outer cylinder 105; the negative pressure dust removal assembly can remove dust during the screening process to prevent dust from entering the working area.

[0039] Among them, the negative pressure dust removal assembly includes a connecting pipe 114, a fan and a dust collector 115, the connecting pipe 114 is connected to the outer cylinder 105, the dust collector 115 and the fan are installed on the mounting plate 113, and the fan and the dust collector 115 are installed on the connecting pipe 114.

[0040] A negative pressure is formed in the connecting pipe 114 by the fan, so that dust is sucked into the connecting pipe 114 , and the purpose of dust removal is achieved under the action of the dust collector 115 .

[0041] Among them, a guide tube 116 is arranged at the end of the connecting tube 114, and one end of the guide tube 116 is large and the other end is small. The small end is connected to the connecting tube 114, and the large end is connected to the outer tube 105. This arrangement can make the inlet end surface of the guide tube 116 larger, increase the channel area for dust to enter, and thus improve the dust removal effect.

[0042] Among them, a material guide plate is arranged at the lower end of the outer cylinder 105 to facilitate the discharge of block materials.

[0043] Among them, the loading component 101 is a lifting type loading component 101 or a spiral loading component 101.

[0044] Furthermore, a baffle 117 is disposed at the lower end of the outer cylinder 105, the baffle 117 is fixedly mounted on the outer cylinder 105, the rotating shaft 109 passes through the baffle 117 and is connected to the driving motor 111, and a first discharge port is provided between the baffle 117 and the outer cylinder 105. This arrangement can reduce the leakage of dust.

[0045] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that any modifications, equivalent substitutions and improvements 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 feeding mechanism, comprising a feeding assembly and a screening assembly, characterized in that: The screening assembly includes a frame, a feeding funnel, an outer cylinder and a screen cylinder. The frame is used to be installed on the ground; the feeding funnel is installed on the frame and is located below the discharge end of the feeding assembly; the outer cylinder is fixedly installed on the frame; the side wall of the screen cylinder has a plurality of screen holes, the screen cylinder is rotatably installed in the outer cylinder, and the outer cylinder is tilted; Among them, a support rod is arranged inside the screen cylinder, a rotating shaft is fixedly connected to the support rod, a support frame is arranged on the outer cylinder, the rotating shaft is rotatably mounted on the support frame, and a driving motor is connected to the end of the rotating shaft; A discharge port is arranged on the upper side wall of the outer cylinder, and a vibration motor is arranged on the outer wall; a conveying assembly is arranged on the bracket below the discharge port of the outer cylinder, and the discharge end of the feeding funnel extends into the screen cylinder.

2. A vibrating feeding mechanism according to claim 1, characterized in that: The conveying component is a belt conveying component.

3. A vibrating feeding mechanism according to claim 1, characterized in that: A mounting plate is arranged on the bracket, a negative pressure dust removal component is arranged on the mounting plate, and the negative pressure dust removal component is connected with the outer cylinder.

4. A vibrating feeding mechanism according to claim 3, characterized in that: The negative pressure dust removal component comprises a connecting pipe, a fan and a dust collector. The connecting pipe is connected to the outer cylinder. The dust collector and the fan are installed on a mounting plate. The fan and the dust collector are installed on the connecting pipe.

5. A vibrating feeding mechanism according to claim 4, characterized in that: A guide tube is arranged at the end of the connecting tube. One end of the guide tube is large and the other end is small. The small end is connected to the connecting tube, and the large end is connected to the outer tube.

6. A vibrating feeding mechanism according to claim 1, characterized in that: A material guide plate is arranged at the lower end of the outer cylinder.

7. A vibrating feeding mechanism according to claim 1, characterized in that: The feeding assembly is a lifting type feeding assembly or a spiral feeding assembly.

8. A vibrating feeding mechanism according to any one of claims 1 to 7, characterized in that: A baffle is arranged at the lower end of the outer cylinder, and the baffle is fixedly mounted on the outer cylinder. The rotating shaft passes through the baffle and is connected to the driving motor. A first discharge port is arranged between the baffle and the outer cylinder.

Images