Annular feeding and distributing distributor

Abstract

The utility model belongs to the technical field of distributors, and particularly relates to an annular feeding and distributing distributor which comprises a feeder, a sliding seat is connected in the feeder, a plurality of groups of discharging pipes are arranged on the outer side of the feeder in a communicated mode, a lifting assembly is connected to the feeder and comprises a motor connected to the bottom of the inner side of the feeder, and the output end of the motor extends into the feeder. The output end of the motor is connected with a lead screw, a threaded sleeve is installed on the lead screw in a threaded mode, a supporting plate is connected to the outer side of the threaded sleeve and attached to the inner wall of the feeder, a sliding groove in sliding fit with the sliding base is formed in the outer side of the supporting plate, the motor drives the lead screw to rotate in the feeder, and the supporting plate moves up and down in a stepping mode in the feeder under the action of the sliding groove and the sliding base. Materials falling on the supporting plate are guaranteed to be evenly distributed, then the materials are upwards moved to the material openings of the discharging pipes through the supporting plate, the materials are discharged, and it is guaranteed that the materials are evenly supplied to all the discharging pipes.

Description

Technical Field

[0001] This utility model relates to the field of material distribution technology, specifically a ring-shaped material feeding and distributing material distribution device. Background Technology

[0002] A material distributor is a material distribution device that evenly distributes materials on a material drop surface. In existing material distributors, such as the patent titled "Multi-point Discharge Distributor for Material Distributor" (patent application number: 201120123974.0), at least one distribution bucket is directly connected to the material channel of the material distributor. The material in the material channel of the material distributor first enters the distribution bucket and then enters the chute. However, due to the different states of material drop, the material in the material channel of the material distributor does not enter each distribution bucket very evenly.

[0003] Among them, the annular feeder and distributor disclosed in patent application number CN222159140U adopts the overflow distribution method to reduce the uneven distribution caused by the impact of materials. However, in actual operation, the material will accumulate in a certain place and will not be evenly distributed on the hopper, affecting the subsequent uniform feeding. Therefore, there is an urgent need to propose an annular feeder and distributor. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] Therefore, the purpose of this utility model is to provide a ring-shaped feeding and distributing device. The motor drives the lead screw to rotate inside the feeder. Under the action of the slide groove and the slide seat, the support plate moves up and down along the feeder to ensure that the material falling on the support plate is evenly distributed. Then, the material is moved to the material outlet of the discharge pipe through the support plate to discharge the material.

[0006] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0007] A ring-shaped feeder and distributor includes:

[0008] As a feeder for the holding chamber, the feeder is connected to a slide, and multiple sets of discharge pipes are connected to the outside of the feeder.

[0009] The lifting assembly is connected to the feeder and includes a motor connected to the bottom of the feeder. The motor output end extends into the feeder and is connected to a lead screw. A threaded sleeve is screwed onto the lead screw, and a support plate is connected to the outside of the threaded sleeve. The support plate is fitted against the inner wall of the feeder, and a groove is provided on the outside of the support plate to slide with the slide block.

[0010] In a preferred embodiment of the annular feeding and distributing device of this utility model, multiple sets of discharge pipes are arranged in an annular, equidistant pattern along the outer side of the feeder, and a control valve is connected to the end of each discharge pipe.

[0011] As a preferred embodiment of the annular feeding and distributing device of this utility model, the top of the feeder is connected to a feeding hopper, and the top of the screw is connected to a bracket, with multiple sets of dispersing blades connected to the outside of the bracket.

[0012] As a preferred embodiment of the annular feeding and distributing device of this utility model, the feeder is provided with a negative pressure component, which includes a drive gear connected to the outside of the lead screw and a driven gear rotatably connected to the inside of the feeder and meshing with the drive gear.

[0013] As a preferred embodiment of the annular feeding and distributing device of this utility model, the driven gear is connected to a shaft, the shaft extends to the outside of the feeder, the shaft is connected to the input shaft of the gearbox, the gearbox is installed on the outside of the feeder, a negative pressure fan is connected to the gearbox, the negative pressure end of the negative pressure fan is connected to a connecting pipe, and multiple sets of pipes are connected to the connecting pipe.

[0014] In a preferred embodiment of the annular feeding and distributing device of this utility model, multiple sets of branch pipes are respectively connected to the discharge pipe, and one-way valves are provided at the ends of the branch pipes.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. The motor drives the lead screw to rotate inside the feeder. Under the action of the slide groove and the slide seat, the support plate moves up and down along the feeder to ensure that the material falling on the support plate is evenly distributed. Then, it moves through the support plate to the material outlet of the discharge pipe to discharge the material, ensuring that the material supply to each discharge pipe is uniform.

[0017] 2. When the lead screw rotates, it drives the drive gear to rotate, which causes the gearbox connected to the driven gear to operate, driving the negative pressure fan to work. The negative pressure fan applies negative pressure air force to the discharge pipe through the branch pipe to ensure stable material discharge. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of part of the structure of this utility model;

[0021] Figure 3 This utility model Figure 2 Partial structural diagram;

[0022] Figure 4 This is a top view of the structure of this utility model.

[0023] In the diagram: 100 Feeder, 101 Slide, 110 Feed Hopper, 120 Discharge Pipe, 121 Control Valve, 200 Lifting Assembly, 210 Motor, 211 Lead Screw, 220 Threaded Sleeve, 221 Support Plate, 222 Slide Groove, 230 Bracket, 231 Dispersing Blade, 300 Negative Pressure Assembly, 310 Drive Gear, 311 Driven Gear, 312 Shaft, 320 Gearbox, 330 Negative Pressure Fan, 331 Connecting Pipe, 332 Branch Pipe. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] This utility model provides a ring-shaped feeding and distributing device. Please refer to [link / reference]. Figure 1-3 It includes a feeder 100, a lifting assembly 200, and a negative pressure assembly 300;

[0029] Please continue reading. Figure 1 The feeder 100 serves as the container chamber. A slide 101 is connected inside the feeder 100, and multiple sets of discharge pipes 120 are connected to the outside of the feeder 100. The multiple sets of discharge pipes 120 are arranged in a ring at equal intervals along the outside of the feeder 100, and a control valve 121 is embedded at the end of the discharge pipe 120.

[0030] Please continue reading. Figure 2-3 The lifting assembly 200 is connected to the feeder 100 and includes a motor 210 that is threadedly connected to the bottom of the inner side of the feeder 100 via a connecting bolt. The output end of the motor 210 extends into the feeder 100. The output end of the motor 210 is connected to a lead screw 211. A threaded sleeve 220 is screwed onto the lead screw 211. A support plate 221 is connected to the outside of the threaded sleeve 220. The support plate 221 is fitted against the inner wall of the feeder 100, and a groove 222 is provided on the outside of the support plate 221 to slide and cooperate with the slide block 101.

[0031] Furthermore, the top of the feeder 100 is connected to the feed hopper 110, and the top of the screw 211 is connected to the bracket 230. Multiple sets of dispersing blades 231 are welded to the outside of the bracket 230. The dispersing blades 231 rotate synchronously with the screw 211 to disperse the material input through the feed hopper 110, so that the material falls evenly into the feeder 100.

[0032] action:

[0033] When the motor 210 is working, it drives the lead screw 211 to rotate inside the feeder 100. Under the action of the slide groove 222 and the slide block 101, the support plate 221 moves up and down along the feeder 100 to ensure that the material falling on the support plate 221 is evenly distributed (the support plate will cause the pile of material that is piled up to move during the up and down movement). Then, the material is moved up through the support plate 221 to the material outlet of the discharge pipe 120 and discharged.

[0034] Please continue reading. Figure 1-3The feeder 100 is equipped with a negative pressure assembly 300, which includes a drive gear 310 connected to the outside of the lead screw 211 and a driven gear 311 rotatably connected to the inside of the feeder 100 and meshing with the drive gear 310. A shaft 312 is connected to the driven gear 311 and extends to the outside of the feeder 100. The shaft 312 is connected to the input shaft of the gearbox 320. The gearbox 320 is threaded to the outside of the feeder 100. A negative pressure fan 330 is screwed onto the gearbox 320. A connecting pipe 331 is connected to the negative pressure end of the negative pressure fan 330. Multiple component pipes 332 are connected to the connecting pipe 331. Each component pipe 332 is connected to the discharge pipe 120, and a one-way valve (not shown in the figure) is provided at the end of each component pipe 332.

[0035] action:

[0036] When the lead screw 211 rotates, it drives the drive gear 310 to rotate, which in turn causes the gearbox 320 connected to the driven gear 311 to operate, driving the negative pressure fan 330 to work. The negative pressure fan 330 applies negative pressure air force to the discharge pipe 120 through the branch pipe 332 to ensure stable discharge.

[0037] Working principle: When this utility model is in use, the motor 210 drives the lead screw 211 to rotate inside the feeder 100. Under the action of the slide groove 222 and the slide seat 101, the support plate 221 moves up and down along the feeder 100 to ensure that the material falling on the support plate 221 is evenly distributed. Then, the material is discharged from the outlet pipe 120 by moving up the support plate 221. At the same time, when the lead screw 211 rotates, it drives the drive gear 310 to rotate, which causes the gearbox 320 connected to the driven gear 311 to operate, driving the negative pressure fan 330 to work. The negative pressure fan 330 applies negative pressure air force to the outlet pipe 120 through the branch pipe 332 to ensure stable material discharge.

[0038] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A ring-shaped feeder and distributor, characterized in that, include: The feeder (100) serves as the container chamber. The feeder (100) is connected to a slide (101), and multiple sets of discharge pipes (120) are connected to the outside of the feeder (100). The lifting assembly (200) is connected to the feeder (100) and includes a motor (210) connected to the bottom of the inner side of the feeder (100). The output end of the motor (210) extends into the feeder (100). The output end of the motor (210) is connected to a lead screw (211). A threaded sleeve (220) is screwed onto the lead screw (211). A support plate (221) is connected to the outside of the threaded sleeve (220). The support plate (221) is fitted against the inner wall of the feeder (100). A groove (222) is provided on the outside of the support plate (221) to slide and engage with the slide block (101).

2. The annular feeder and distributor according to claim 1, characterized in that, Multiple sets of discharge pipes (120) are arranged in a ring at equal intervals along the outside of the feeder (100), and a control valve (121) is connected to the end of the discharge pipe (120).

3. The annular feeder and distributor according to claim 2, characterized in that, The feeder (100) is connected to the top of the feed hopper (110), and the top of the screw (211) is connected to the bracket (230). Multiple sets of dispersing blades (231) are connected to the outside of the bracket (230).

4. The annular feeder and distributor according to claim 3, characterized in that, The feeder (100) is provided with a negative pressure assembly (300), which includes a drive gear (310) connected to the outside of the lead screw (211) and a driven gear (311) rotatably connected to the inside of the feeder (100) and meshing with the drive gear (310).

5. The annular feeder and distributor according to claim 4, characterized in that, The driven gear (311) is connected to a shaft (312), which extends to the outside of the feeder (100). The shaft (312) is connected to the input shaft of the gearbox (320). The gearbox (320) is installed on the outside of the feeder (100). A negative pressure fan (330) is connected to the gearbox (320). The negative pressure end of the negative pressure fan (330) is connected to a connecting pipe (331), and multiple sets of pipes (332) are connected to the connecting pipe (331).

6. The annular feeder and distributor according to claim 5, characterized in that, The multiple sets of branch pipes (332) are respectively connected to the discharge pipe (120), and the ends of the branch pipes (332) are provided with one-way valves.

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