An anti-kogation agent adding device

Abstract

The utility model provides an anti - agglomeration agent adds device, including the feed bucket of setting on the base plate, the inside of feed bucket is provided with sieve plate, the upper portion of sieve plate is provided with the rubbing -together subassembly, the lower portion of sieve plate is provided with the pushing material subassembly, the inside of feed bucket still is provided with the pivot, rubbing -together subassembly and pushing material subassembly all set up in the outside of pivot, rubbing -together subassembly includes the rubbing -together roller of setting in the outside of pivot upper portion, pushing material subassembly includes the pushing material board of setting in the outside of pivot lower portion, pivot is connected with the transmission of driving part, the utility model discloses can through the rotation of the output shaft of driving part with pivot and the rubbing -together subassembly and pushing material subassembly of pivot outside synchronous rotation, rubbing -together roller can rotate with pivot and cooperate filter plate to realize the agglomerated material on filter plate to carry out the quick rubbing -together operation of job, greatly reduced the blockage feed bucket of material agglomeration leads, greatly promoted the adding efficiency and the quality of adding material of material.

Description

Technical Field

[0001] This utility model relates to the field of material addition equipment technology, specifically to an anti-caking agent addition device. Background Technology

[0002] In the production processes of chemical, food, and pharmaceutical industries, it is often necessary to transport and add powdered or granular materials. Anti-caking agents, also known as anti-lumping agents, are food additives used to prevent granular or powdered foods from agglomerating and clumping, maintaining their loose or fluid state. Anti-caking agents have fine, loose, porous particles with strong adsorption capacity, easily adsorbing moisture, oils, and other substances that cause clumping, thus keeping the food in a powder or granular state. In my country, five types of anti-caking agents are permitted for use: potassium ferrocyanide, sodium aluminosilicate, tricalcium phosphate, silica, and microcrystalline cellulose. Other permitted anti-caking agents internationally include aluminum silicate, calcium aluminum silicate, calcium silicate, and calcium stearate.

[0003] Existing feeding devices mainly lack efficient crushing structures. Due to the long-term storage of materials, they are prone to agglomeration, which can easily block the feeding channel and cause feeding interruption. Although some devices have fixed crushing components, they can only crush materials in one direction, resulting in low agglomeration crushing efficiency. Residual agglomerates will affect the quality of subsequent processing. Moreover, falling materials tend to accumulate at the bottom of the device, which will hinder the addition of materials and affect the addition progress and efficiency. Utility Model Content

[0004] In view of this, the present invention provides an anti-caking agent addition device, which can achieve efficient material discharge through the cooperation of a crushing component, a filter plate, and a pushing component, avoiding clogging of the feeding structure. This solves the problem that traditional feeding devices lack crushing components or have poor crushing effects, resulting in the accumulation of falling materials at the bottom of the device, which hinders the addition of materials and affects the addition progress and efficiency.

[0005] To solve the above-mentioned technical problems, this utility model provides an anti-caking agent addition device, including a feeding barrel mounted on a substrate. A sieve plate is installed inside the feeding barrel, a crushing component is mounted on the upper part of the sieve plate, and a pushing component is mounted on the lower part of the sieve plate. A rotating shaft is also installed inside the feeding barrel. The crushing component and the pushing component are both located on the outer side of the rotating shaft. The crushing component includes a crushing roller mounted on the upper outer side of the rotating shaft, and the pushing component includes a pushing plate mounted on the lower outer side of the rotating shaft. The rotating shaft is connected to a driving component. This utility model allows the rotating shaft, the crushing component, and the pushing component on the outer side of the rotating shaft to rotate synchronously via the rotation of the output shaft of the driving component. The crushing roller, while rotating with the rotating shaft, works in conjunction with the filter plate to quickly crush the agglomerated material on the filter plate. Simultaneously, the material falling through the filter holes of the filter plate is pushed out by the rotating pushing component, greatly reducing the blockage of the feeding barrel caused by material agglomeration and significantly improving the material addition efficiency and the quality of the added material.

[0006] The crushing assembly also includes a connecting rod located on the upper outer side of the rotating shaft. The crushing roller is rotatably mounted on the connecting rod and is tangent to the upper part of the filter plate. It can revolve around the rotating shaft while also rotating on its own axis. This invention can achieve efficient crushing of the material on the filter plate by rotating the shaft, causing the connecting rod and the crushing roller rotatably mounted on the outer side of the connecting rod to revolve around the shaft and rotate on their own axis. This avoids the problem of agglomerated material affecting the quality of the material.

[0007] There are at least two pusher plates, which are evenly distributed on the outside of the rotating shaft. The lower part of the pusher plate is in contact with the bottom of the feed hopper. This utility model can achieve efficient discharge of materials that meet the particle size requirements at the bottom of the filter plate by the action of the pusher plate rotating with the rotating shaft, which greatly improves the discharge efficiency of the feed hopper.

[0008] A baffle is provided on the outer side of the rotating shaft located on the upper part of the pusher plate. This utility model can block and guide the material falling through the filter plate, avoiding its accumulation near the rotating shaft and causing blockage of the rotating shaft, the rotating shaft connecting the rotating shaft and the filter plate and the rotating shaft connecting parts of the feed hopper. This greatly improves the service life of the rotating shaft connecting parts and avoids paper jams during the rotation of the rotating shaft.

[0009] The baffle has a structure where the upper opening is smaller than the lower opening. This design is intended to create a slope that facilitates the smooth guidance of materials as they fall into the working area.

[0010] The lower part of the outer wall of the feed hopper is provided with a discharge hopper that is connected to the feed hopper. This utility model can achieve efficient discharge of materials through the discharge hopper, so that they can be smoothly added into the storage tank or the next processing step.

[0011] The driving component is a servo motor.

[0012] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0013] 1. High-efficiency crushing and anti-caking: This utility model can greatly improve the agglomeration breaking rate by combining the revolution and rotation of the crushing roller, solving the problem of incomplete crushing in traditional devices and ensuring uniform particle size of materials.

[0014] 2. High efficiency in preventing blockage and discharging: This utility model can greatly improve the discharge speed and completely solve the problem of material retention by using the close contact design between the push plate and the bottom of the feed hopper, combined with the inclined structure of the discharge hopper.

[0015] 3. Extend equipment life: This new type of device can prevent material accumulation in the gap between the rotating shaft and the screen plate through the guiding effect of the baffle, greatly reducing the failure rate of the rotating shaft jamming and extending the service life of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the anti-caking agent adding device of this utility model;

[0017] Figure 2 This is a top view of the anti-caking agent adding device of this utility model;

[0018] Figure 3 This utility model Figure 2 Sectional view at point AA.

[0019] Explanation of reference numerals in the attached drawings: 100, base plate; 200, feed hopper; 300, sieve plate; 400, crushing assembly; 410, crushing roller; 500, feeding assembly; 510, feeding plate; 600, rotating shaft; 700, driving component; 800, baffle; 900, discharge hopper. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-3 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0021] like Figure 1-3As shown: This embodiment provides an anti-caking agent addition device, including a feeding barrel 200 disposed on a substrate 100. The substrate 100 is made of Q235 steel plate, and the surface is treated with anti-rust paint to ensure support stability. The feeding barrel 200 is made of 304 stainless steel, which has corrosion resistance and high strength characteristics. The upper part of its inner sidewall is inclined to facilitate material sliding. A sieve plate 300 is disposed inside the feeding barrel 200. The sieve plate 300 is made of high manganese steel, and the surface is opened with filter holes with a diameter of 3-5mm. It features wear resistance and screening capabilities. A crushing assembly 400 is located on the upper part of the screen plate 300, and a pushing assembly 500 is located on the lower part of the screen plate 300. A rotating shaft 600 is also installed inside the feed hopper 200. The rotating shaft 600 is made of 45# steel and has undergone heat treatment. Both the crushing assembly 400 and the pushing assembly 500 are located on the outer side of the rotating shaft 600. The crushing assembly 400 includes a crushing roller 410 located on the upper outer side of the rotating shaft 600, and the pushing assembly 500 includes a pushing plate located on the lower outer side of the rotating shaft 600. 510, the pusher plate 510 is made of wear-resistant cast iron HT300. The pusher plate 510 has an arc-shaped structure, and its lower part is in close contact with the bottom of the feed barrel 200. The gap between the outer edge and the inner wall of the feed barrel 200 is ≤1mm. The rotating shaft 600 is connected to the drive component 700. The drive component 700 is a servo motor. The drive component 700 adopts the Delta ECMA-C20604RS servo motor, which can accurately control the rotation speed of the rotating shaft 600. This utility model can drive the rotating shaft 600 and the crushing component 400 and the pusher component 500 on the outside of the rotating shaft 600 to rotate synchronously through the rotation of the output shaft of the drive component 700. The crushing roller 410 can work with the filter plate to quickly crush the lumpy material on the filter plate while rotating with the rotating shaft 600. At the same time, the material falling through the filter holes of the filter plate will be pushed out by the rotating pusher component 500, which greatly reduces the blockage of the feed barrel 200 caused by material agglomeration and greatly improves the material addition efficiency and the quality of the added material.

[0022] like Figure 3 As shown, the output shaft end of the drive component 700 is provided with a drive pulley, the lower part of the rotating shaft 600 is provided with a bevel gear, the lower part of the bevel gear is provided with a gear disk that meshes with it, a transmission shaft is provided on the axis of the gear disk, a driven pulley is provided on the transmission shaft, and a transmission belt is provided between the drive pulley and the driven pulley. The diameter of the drive pulley is smaller than the diameter of the driven pulley, and its wrap angle meets the transmission requirements. If necessary, a tensioning pulley can be provided on the outside of the belt.

[0023] According to one embodiment of the present invention, such as Figure 1-3As shown, the crushing assembly 400 also includes a connecting rod disposed on the upper outer side of the rotating shaft 600. A crushing roller 410 is rotatably mounted on the connecting rod, tangent to the upper part of the filter plate. The roller 410 can revolve around the rotating shaft 600 while simultaneously rotating on its own axis. The connecting rod is made of 45# steel and extends radially along the rotating shaft 600. The crushing roller 410 is rotatably connected to the end of the connecting rod via a bearing. The crushing roller 410 is made of chromium-molybdenum alloy steel, with toothed protrusions on its outer surface. Its bottom is tangent to the upper part of the sieve plate 300. This invention allows the rotating shaft 600 to rotate, causing the connecting rod and the crushing roller 410 rotatably mounted on its outer side to revolve around the rotating shaft 600 while simultaneously rotating on its own axis. This achieves efficient crushing of the material on the filter plate, avoiding the problem of agglomerated material affecting the quality of the material.

[0024] According to another embodiment of the present invention, such as Figure 1 and Figure 2 As shown, there are at least two pusher plates 510, which are evenly distributed on the outside of the rotating shaft 600. The lower part of the pusher plate 510 is in contact with the bottom of the feed hopper 200. This utility model can achieve efficient discharge of materials that meet the particle size requirements at the bottom of the filter plate by the action of the pusher plate 510 rotating with the rotating shaft 600, which greatly improves the discharge efficiency of the feed hopper 200.

[0025] According to another embodiment of the present invention, such as Figure 1 and Figure 3 As shown, a baffle 800 is provided on the outer side of the rotating shaft 600 located on the upper part of the pusher plate 510. The baffle 800 is made of 304 stainless steel. This utility model can block and guide the material falling through the filter plate, avoiding its accumulation near the rotating shaft 600 and causing blockage. The rotating shaft 600 is connected to the filter plate and the feed barrel 200, which greatly improves the service life of the rotating shaft 600 and avoids paper jams when the rotating shaft 600 rotates.

[0026] The baffle 800 has a structure where the upper opening is smaller than the lower opening. This is to facilitate the formation of a certain slope, which helps to guide the material smoothly as it falls.

[0027] The lower part of the outer wall of the feed hopper 200 is provided with a discharge hopper 900 that is connected to the feed hopper 200. This utility model can achieve efficient discharge of materials through the discharge hopper 900, so that they can be smoothly added into the storage tank or the next processing step.

[0028] How to use this utility model:

[0029] First, it needs to be clarified that the material adding device involved in this utility model is mainly used for adding various powder materials. It can be added to packaging barrels for storage, or added to processing equipment for further processing. This utility model takes the addition of anti-caking agent powder as an example to illustrate its usage method in detail. The working principle is as follows:

[0030] Crushing process: The servo motor drives the rotating shaft 600 to rotate, causing the connecting rod and crushing roller 410 to revolve around the rotating shaft 600. At the same time, the crushing roller 410 rotates around the connecting rod due to friction with the screen plate 300. The toothed protrusions crush and shear the clumps of material on the screen plate 300, and the crushed material falls into the lower part through the filter holes.

[0031] Material guidance: The baffle 800 guides the falling material to one side of the inner wall of the feed hopper 200 through the conical structure, so as to avoid the material accumulating in the gap between the rotating shaft 600 and the screen plate 300 and prevent the rotating shaft 600 from getting stuck.

[0032] Material pushing and discharging: The pusher plate 510 rotates with the rotating shaft 600 (the rotation speed is the same as that of the rotating shaft 600), pushing the material below the screen plate 300 towards the discharge hopper 900. The arc structure and the close contact between the bottom of the feed barrel 200 ensure that there is no material residue, and finally the material is discharged to the next process through the discharge hopper 900.

[0033] The usage method is as follows:

[0034] Equipment inspection: Before starting, check whether the rotating shaft 600 rotates smoothly, whether the crushing roller 410 and the screen plate 300 are in good contact, whether the gap between the pusher plate 510 and the bottom of the feed hopper 200 meets the requirements, and whether the servo motor connection is normal.

[0035] Material addition: Pour the material to be processed into the top of the feed hopper 200. The material slides down the inner wall onto the screen plate 300. The initial addition amount shall not exceed 2 / 3 of the area of ​​the screen plate 300.

[0036] Parameter settings: The rotation speed is set by the servo motor controller according to the degree of material agglomeration (for example, 1000-1500 rpm is selected when agglomeration is severe, and 500-800 rpm is selected for general materials).

[0037] Start-up: Start the servo motor and observe the crushing and discharging process. If any abnormal noise occurs, stop the machine immediately for inspection.

[0038] Shutdown and cleaning: After the material processing is completed, turn off the motor. After the shaft 600 has completely stopped, open the side inspection door of the feed hopper 200 and clean the residual impurities on the screen plate 300 and the surface of the crushing roller 410.

[0039] This invention achieves efficient material discharge through the cooperation of the crushing component 400, the filter plate, and the pushing component 500, avoiding clogging of the feeding structure. It solves the problem that traditional feeding devices lack crushing components or have poor crushing effects, resulting in the accumulation of falling materials at the bottom of the device, which hinders the addition of materials and affects the material addition progress and efficiency.

[0040] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. An anti-caking agent adding device, comprising a feed tank (200) disposed on a substrate (100), characterized in that: The feed hopper (200) is equipped with a sieve plate (300) inside. A crushing component (400) is provided on the upper part of the sieve plate (300), and a pushing component (500) is provided on the lower part of the sieve plate (300). A rotating shaft (600) is also provided inside the feed hopper (200). The crushing component (400) and the pushing component (500) are both located on the outside of the rotating shaft (600). The crushing component (400) includes a crushing roller (410) located on the upper outer side of the rotating shaft (600), and the pushing component (500) includes a pushing plate (510) located on the lower outer side of the rotating shaft (600). The rotating shaft (600) is connected to the driving component (700) for transmission.

2. The anti-caking agent adding device as described in claim 1, characterized in that: The crushing assembly (400) also includes a connecting rod disposed on the upper outer side of the rotating shaft (600). The crushing roller (410) is rotatably disposed on the connecting rod. The crushing roller (410) is tangent to the upper part of the filter plate and can revolve around the rotating shaft (600) while rotating on its own axis under the rotation of the rotating shaft (600).

3. The anti-caking agent adding device as described in claim 1, characterized in that: There are at least two pusher plates (510), which are evenly distributed on the outside of the rotating shaft (600), and the lower part of the pusher plate (510) is in contact with the bottom of the feed barrel (200).

4. The anti-caking agent adding device as described in claim 1, characterized in that: A baffle (800) is provided on the outside of the rotating shaft (600) located on the upper part of the pusher plate (510).

5. The anti-caking agent adding device as described in claim 4, characterized in that: The baffle (800) has a structure in which the upper opening is smaller than the lower opening.

6. The anti-caking agent adding device as described in claim 1, characterized in that: The lower part of the outer side wall of the feed hopper (200) is provided with a discharge hopper (900) that is connected to the feed hopper (200).

7. The anti-caking agent adding device as described in claim 1, characterized in that: The drive unit (700) is a servo motor.

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