Continuous raw material feeding bin

Abstract

The utility model relates to the technical field of mechanical equipment, and discloses a continuous raw material feeding bin which comprises a discharging bin, a feeding port is formed in the bottom side of the discharging bin, a grating is fixedly connected to the bottom side in the feeding port, a discharging pipe is fixedly connected to the bottom side of the feeding port, a valve is arranged on the outer wall of the discharging pipe, and a feeding port is formed in the discharging bin. And the bottom side of the discharging pipe is slidably connected with a guide pipe, the bottom side of the guide pipe is fixedly connected with a connecting strip, and the bottom end of the connecting strip is rotationally connected with a limiting column. According to the feeding mechanism, the guide pipe is vibrated in the raw material conveying process, the situation that the whole project is affected due to the fact that the raw materials are blocked in the feeding process due to different specifications, shapes and sizes is avoided, follow-up raw material conveying is affected, and the feeding mechanism is cleaned; and dust accumulation of the discharging pipe, the guide pipe and the auger conveyor due to too many transportation times is avoided, the raw material feeding rate is influenced, the working efficiency is influenced, the working time is prolonged, and the working cost is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a continuous feeding bin for raw materials. Background Art

[0002] The feeder is one of the necessary equipment for modern chemical industry, pharmaceutical industry, food industry, metallurgy industry, building materials industry, agricultural and sideline industries, etc. It improves work efficiency, transports accurately, has reliable quality and is durable. In the feeding process, the raw materials are completely free from moisture, pollution, foreign matter and leakage, so the feeding process is automated, the danger of high-altitude feeding is avoided, labor intensity is reduced and production efficiency is improved. In large granaries, mines, sand washing plants and other construction sites, in order to improve the processing efficiency when handling materials, unloading trolleys are often used to feed multiple silos separately, and the materials stored in the silos are processed by corresponding processing equipment. However, when there are many silos, when the unloading trolley feeds the silo at the rear, the materials in the silo at the front have been processed. At this time, the unloading trolley cannot replenish the silo at the front in time, so the processing equipment corresponding to the empty silo can only be shut down and wait for subsequent replenishment. In this way, the processing efficiency of the entire system is reduced because the silo cannot be replenished in time. Therefore, how to better ensure that there is always material in each silo is very important for such a large-scale material handling system.

[0003] When loading materials into the existing raw material loading silo, the materials are easily blocked due to their different sizes, which makes the discharge not smooth and affects the work efficiency; and long-term use will lead to the decline of the overall cleanliness of the internal environment of the loading silo, and failure to clean it in time may have an impact on the remaining raw materials. In this regard, in order to solve this technical problem, the present application proposes a continuous raw material loading silo. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a continuous feeding bin for raw materials.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a continuous feeding bin for raw materials, including a discharge bin, a feed port is arranged on the bottom side of the discharge bin, a grille is fixedly connected to the bottom side of the feed port, a discharge pipe is fixedly connected to the bottom side of the feed port, a valve is arranged on the outer wall of the discharge pipe, a guide pipe is slidably connected to the bottom side of the discharge pipe, a connecting strip is fixedly connected to the bottom side of the guide pipe, the bottom end of the connecting strip is rotatably connected to a limiting column, a turntable is fixedly connected to the left side of the limiting column, and an auger conveyor is arranged on the left side of the turntable.

[0006] Furthermore, a double-headed motor is arranged on the right side of the auger conveyor, one driving end of the double-headed motor is connected to the right side of the auger conveyor, and the other driving end is connected to the left side of the turntable.

[0007] Furthermore, a water filter hole is opened on the bottom side of the auger conveyor, and a water storage tank is fixedly connected to the bottom side of the auger conveyor.

[0008] Furthermore, both left and right ends of the feed port are fixedly connected with a fixing frame 1, and the left side of the fixing frame 1 at the left end is fixedly connected with a fixing frame 2.

[0009] Furthermore, brackets are fixedly connected to the left and right ends of the bottom side of the auger conveyor, a shell is provided at the right end of the top side of the auger conveyor, a limiting groove is provided at the top right end of the shell, and the inner wall of the limiting groove is slidably connected to the outer wall of the guide tube.

[0010] Furthermore, a water outlet hole is opened at the bottom side of the water storage tank, a water pump is fixedly connected to the inside of the water outlet hole, and a water pump is arranged on the outer wall of the water pump.

[0011] Furthermore, a groove is provided on the left side of the second fixing frame, and the inner wall of the groove is fixedly connected to the outer wall of the water pumping pipe.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, the discharge pipe, guide pipe, connecting strip, limit column and turntable cooperate with each other to realize the vibration of the guide pipe during the raw material conveying process, so as to avoid the blockage of the raw materials during the feeding process due to the different specifications, shapes and sizes, thereby affecting the subsequent raw material conveying and thus affecting the overall project.

[0014] 2. In the utility model, the water storage tank, the water pump and the fixed frame cooperate with each other to achieve the cleaning of the feeding mechanism, so as to avoid the accumulation of dust on the discharge pipe, the guide pipe and the auger conveyor due to excessive transportation of raw materials, which will affect the feeding rate of raw materials, thereby affecting work efficiency, prolonging working time and increasing work costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a continuous raw material loading bin proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of a feeding structure of a raw material continuous feeding bin proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of a cleaning structure of a raw material continuous feeding bin proposed by the utility model;

[0018] Figure 4 This is a partial structural schematic diagram of a raw material continuous feeding bin proposed by the utility model.

[0019] Legend:

[0020] 1. Discharge bin; 2. Feed inlet; 3. Fixed frame 1; 4. Discharge pipe; 5. Guide pipe; 6. Fixed frame 2; 7. Shell; 8. Limiting groove; 9. Auger conveyor; 10. Bracket; 11. Suction pipe; 12. Water pump; 13. Connecting strip; 14. Turntable; 15. Limiting column; 16. Grille; 17. Water storage tank; 18. Valve; 19. Double-head motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] Reference Figure 1-4The utility model provides an embodiment: a continuous raw material loading bin, including a discharge bin 1, a feed port 2 is arranged at the bottom side of the discharge bin 1, a grille 16 is fixedly connected to the bottom side of the feed port 2, a discharge pipe 4 is fixedly connected to the bottom side of the feed port 2, a valve 18 is arranged on the outer wall of the discharge pipe 4, a guide pipe 5 is slidably connected to the bottom side of the discharge pipe 4, a connecting bar 13 is fixedly connected to the bottom side of the guide pipe 5, the bottom end of the connecting bar 13 is rotatably connected to a limiting column 15, a turntable 14 is fixedly connected to the left side of the limiting column 15, and an auger conveyor 9 is arranged on the left side of the turntable 14. The top of the connecting bar 13 is fixedly connected to the guide pipe 5, the guide pipe 5 is slidably connected to the inner wall of the discharge pipe 4, the bottom end of the guide pipe 5 is rotatably connected to the limiting column 15, and the turntable 14 connected to the left side of the limiting column 15 rotates under the action of the double-headed motor 19, so that the guide pipe 5 moves in the vertical direction, and vibration is generated inside the guide pipe 5 to avoid blockage during the transportation of raw materials. A double-headed motor 19 is provided on the right side of the auger conveyor 9, one of the driving ends of the double-headed motor 19 is connected to the right side of the auger conveyor 9, and the other driving end is connected to the left side of the turntable 14. The auger conveyor 9 and the turntable 14 are made to rotate coaxially through the double-headed motor 19, which reduces the working cost and facilitates the operation. A water filter hole is provided on the bottom side of the auger conveyor 9, and a water storage tank 17 is fixedly connected to the bottom side of the auger conveyor 9. The cleaned water enters the water storage tank 17 through the filter hole, and the water is recycled and reused, which reduces the waste of water and achieves energy saving and environmental protection. The left and right ends of the feed port 2 are fixedly connected with a fixed frame 13, and the left side of the left end fixed frame 13 is fixedly connected with a fixed frame 2 6. The structural stability of the feeding mechanism is increased. The left and right ends of the bottom side of the auger conveyor 9 are fixedly connected with a bracket 10, and the right end of the top side of the auger conveyor 9 is provided with a shell 7, and a limit groove 8 is provided on the top right side of the shell 7. The inner wall of the limit groove 8 is slidably connected to the outer wall of the guide tube 5. The structural stability of the auger conveyor 9 is increased. The housing 7 can prevent the raw materials from splashing when the raw materials are transported to the auger conveyor 9, which increases the working cost. A water outlet is provided at the bottom of the water storage tank 17. A water pump 11 is fixedly connected to the inside of the water outlet. A water pump 12 is provided on the outer wall of the water pump 11. This provides a boost for water pumping and cleaning. A groove is provided on the left side of the fixing frame 2 6. The inner wall of the groove is fixedly connected to the outer wall of the water pump 11. The position of the water pump 11 is fixed to increase the stability of the cleaning structure.

[0023] Working principle: First, place the raw materials in the discharge bin 1. When the transport mechanism stops working, the discharge bin 1 can store the raw materials for a short period of time. When not storing, the loading mechanism can be used alone to avoid adding extra storage space. The raw materials enter the discharge pipe 4 through the feed port 2. The grille 16 set at the bottom of the discharge pipe 4 can prevent the raw materials from being blocked at the feed port 2 during the transportation of the raw materials. When the raw materials enter the guide pipe 5, because the connecting bar 13 is rotatably connected with the limit column 15 on the turntable 14, and the guide pipe 5 is slidably connected in the discharge pipe 4, the movement direction of the guide pipe 5 is restricted, so the guide pipe 5 moves in the vertical direction, vibrating the raw materials inside it to prevent the raw materials from accumulating and clogging. The water storage tank 17 set at the bottom side of the auger conveyor 9 can recycle the water for cleaning the loading mechanism. Under the action of the water pump 12 set on the outer wall of the pumping pipe 11, the water is pumped into the loading mechanism to clean the loading mechanism and the auger conveyor 9 as a whole to avoid excessive dust accumulation and thus affect the loading process. The fixing frames 3 arranged on both sides of the feed port 2 can stabilize the overall feeding mechanism to ensure that the feeding process is safe and orderly; the valve 18 can close the discharge pipe 4 when the feeding stops, thereby realizing the short-term storage of raw materials in the discharge bin 1 and reducing the working cost.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 continuous raw material loading bin, comprising a discharge bin (1), characterized in that: The discharge bin (1) is provided with a feed port (2) at the bottom side, a grille (16) is fixedly connected to the bottom side of the feed port (2), a discharge pipe (4) is fixedly connected to the bottom side of the feed port (2), a valve (18) is provided on the outer wall of the discharge pipe (4), a guide pipe (5) is slidably connected to the bottom side of the discharge pipe (4), a connecting strip (13) is fixedly connected to the bottom side of the guide pipe (5), the bottom end of the connecting strip (13) is rotatably connected to a limiting column (15), a turntable (14) is fixedly connected to the left side of the limiting column (15), and an auger conveyor (9) is provided on the left side of the turntable (14).

2. A raw material continuous feeding bin according to claim 1, characterized in that: A double-headed motor (19) is arranged on the right side of the auger conveyor (9), one driving end of the double-headed motor (19) is connected to the right side of the auger conveyor (9), and the other driving end is connected to the left side of the turntable (14).

3. A raw material continuous feeding bin according to claim 1, characterized in that: A water filtering hole is provided on the inner bottom side of the auger conveyor (9), and a water storage tank (17) is fixedly connected to the bottom side of the auger conveyor (9).

4. A raw material continuous feeding bin according to claim 1, characterized in that: The left and right ends of the feed port (2) are both fixedly connected to a fixing frame 1 (3), and the left side of the fixing frame 1 (3) at the left end is fixedly connected to a fixing frame 2 (6).

5. The continuous raw material feeding bin according to claim 1, characterized in that: The left and right ends of the bottom side of the auger conveyor (9) are fixedly connected with brackets (10), and the right end of the top side of the auger conveyor (9) is provided with a shell (7), and the top right end of the shell (7) is provided with a limiting groove (8), and the inner wall of the limiting groove (8) is slidably connected to the outer wall of the guide tube (5).

6. A raw material continuous feeding bin according to claim 3, characterized in that: A water outlet hole is provided on the bottom side of the water storage tank (17), a water pump (11) is fixedly connected to the inside of the water outlet hole, and a water pump (12) is provided on the outer wall of the water pump (11).

7. A raw material continuous feeding bin according to claim 4, characterized in that: A groove is provided on the left side of the second fixing frame (6), and the inner wall of the groove is fixedly connected to the outer wall of the water extraction pipe (11).

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