Feeding structure of mixing machine

Abstract

The utility model relates to the technical field of mixing machines, and discloses a mixing machine feeding structure which comprises a mixing machine body, a feeding port is formed in one side of the mixing machine body, a graded feeding device is arranged above the feeding port, a quantitative material guiding device is arranged in the graded feeding device, and a feeding port is formed in the other side of the mixing machine body. A material scraping device is arranged on one side of the multi-time feeding device, through the design of the multi-time feeding device, a space with the fixed size can be formed between partition plates and baffles by standardizing the distance between the partition plates, then the dosage is specified, and the quantitative feeding effect is achieved; intermittent driving is achieved through the arrangement of the induction motor, then the effect of discharging in batches is achieved, redundant raw materials entering the space between the partition plates through the feeding port can be scraped through the design of the quantitative material guiding device, the redundant raw materials are sent back to a raw material pile again through the design of the slag outlet and the slag guiding pipe, and therefore the raw materials can be recycled. And waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a material feeding structure for a mixer. Background Art

[0002] A mixer is a mechanical device that uses mechanical force and gravity to evenly mix two or more materials. During the mixing process, it can also increase the contact surface area of ​​the materials to promote chemical reactions and accelerate physical changes.

[0003] Mixer feeding equipment refers to the equipment or system used to feed raw materials into the mixer. Mixers are usually used to mix different ingredients or materials together to produce the desired end product or finished product. Feeding equipment can include various automatic or semi-automatic devices such as conveyor belts, feeding robots, screw conveyors, bucket elevators, etc., which are used to deliver raw materials to the mixer at a suitable speed and ratio to ensure accuracy, efficiency and uniformity during the mixing process. These devices are often used in conjunction with mixers to meet the production needs of different industries, such as food processing, chemicals, pharmaceuticals, building materials, etc.

[0004] However, the feeding structure of the mixer in the prior art usually directly pours the raw materials into the mixer for stirring. However, when faced with the need to feed the raw materials into the mixer in batches and in a quantitative manner, the feeding mechanism of the mixer in the prior art cannot achieve quantitative feeding in batches; therefore, it does not meet the existing needs. In this regard, we propose a feeding structure for a mixer. Utility Model Content

[0005] The utility model provides a mixer feeding structure, which has the beneficial effect of intermittently feeding a certain amount of raw materials into the mixer, and solves the problem that the mixer feeding mechanism in the prior art mentioned in the above background technology cannot achieve quantitative feeding in batches.

[0006] The utility model provides the following technical solution: a mixer feeding structure, comprising a mixer body, a feeding port is arranged on one side of the mixer body, a batch feeding device is arranged above the feeding port, a quantitative material guiding device is arranged in the batch feeding device, and a scraping device is arranged on one side of the batch feeding device.

[0007] As an optional scheme of the feeding structure of a mixer described in the utility model, wherein: the batch loading device includes a loading bin, a conveyor belt for conveying materials is arranged in the loading bin, a partition plate is fixedly connected to the conveyor belt, the conveyor belt is driven by a drive motor, the drive motor is fixedly connected in the loading bin, and the drive motor is an induction motor.

[0008] As an optional scheme for the feeding structure of a mixer described in the utility model, wherein: the quantitative material guiding device includes a baffle fixedly connected in the upper bin, a quantitative scraper is fixedly connected to the baffle, a slag outlet is opened on the baffle on one side of the quantitative scraper, a slag guiding pipe is arranged on the baffle, and the other end of the slag guiding pipe is arranged on the outside of the upper bin.

[0009] As an optional scheme of the mixer feeding structure described in the utility model, wherein: the quantitative scraper is located above the partition plate, and the bottom surface of the quantitative scraper is flush with the top surface of the partition plate.

[0010] As an optional scheme of the mixer feeding structure described in the utility model, the scraper device includes a scraper block, the scraper block is arranged at one end of the conveyor belt, the scraper block is driven by a cylinder, and the cylinder is installed on one side of the upper bin.

[0011] As an optional scheme of the feeding structure of a mixer described in the utility model, wherein: a feeding port is opened on one side of the upper material bin, and a discharging port is opened on one side of the upper material bin.

[0012] As an optional scheme of the feeding structure of a mixer described in the utility model, wherein: a guide plate is fixedly connected to the discharge port, and the guide plate is arranged obliquely.

[0013] As an optional scheme of the mixer feeding structure described in the utility model, wherein: the quantitative scraper is in a triangular inclined shape.

[0014] The utility model has the following beneficial effects:

[0015] 1. The feeding structure of the mixer can standardize the spacing between the partition plates through the design of the batch feeding device, so that a fixed-size space is formed between the partition plate and the baffle, and then the amount of use is specified to achieve the effect of quantitative feeding, and intermittent driving is achieved through the setting of the induction motor, thereby achieving the effect of batch feeding.

[0016] 2. The feeding structure of the mixer can scrape off the excess raw materials entering between the partition plates through the feeding port through the design of the quantitative material guiding device, and return the excess raw materials to the raw material pile through the design of the slag outlet and the slag guiding pipe, thus avoiding waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the structure of the utility model viewed from above.

[0019] Figure 3 For the utility model Figure 2 Schematic diagram of the cross-section structure of section 1-1.

[0020] Figure 4 For the utility model Figure 2 Schematic diagram of the structure in Figure 2-2.

[0021] Figure 5 For the utility model Figure 3 Schematic diagram of the local structure.

[0022] In the figure: 1. mixer body; 2. feeding port; 3. batch feeding device; 301. feeding bin; 302. conveyor belt; 303. partition plate; 304. driving motor; 305. feeding port; 306. discharging port; 307. guide plate; 4. quantitative guiding device; 401. baffle; 402. quantitative scraper; 403. slag outlet; 404. slag guiding pipe; 5. scraping device; 501. scraping block; 502. cylinder. DETAILED DESCRIPTION

[0023] 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.

[0024] Example

[0025] This embodiment is intended to promote the solution of the problem that the feeding mechanism of the mixer in the prior art cannot achieve quantitative feeding in batches. Figure 1-5 A mixer feeding structure comprises a mixer body 1, a feeding port 2 is arranged on one side of the mixer body 1, a batch feeding device 3 is arranged above the feeding port 2, a quantitative material guiding device 4 is arranged in the batch feeding device 3, and a scraping device 5 is arranged on one side of the batch feeding device 3.

[0026] In this embodiment: the batch loading device 3 includes a loading bin 301, a conveyor belt 302 for conveying materials is arranged in the loading bin 301, a partition plate 303 is fixedly connected to the conveyor belt 302, the conveyor belt 302 is driven by a drive motor 304, the drive motor 304 is fixedly connected in the loading bin 301, the drive motor 304 is an induction motor, the loading bin 301 provides support for the loading work, the partition plate fixedly connected to the conveyor belt 302 helps to achieve the effect of quantitative feeding, by standardizing the spacing between the partition plates 303, the space formed between the partition plates 303 and the baffle 401 can be fixed, thereby achieving that the amount of each separated space is fixed, thereby achieving quantitative feeding, the design of the conveyor belt 302 helps to achieve the function of loading, the drive motor 304 is an induction motor, which can achieve intermittent feeding, thereby achieving the effect of batch loading, and at the same time, induction motors usually have higher energy utilization and lower failure rate, which improves the energy saving and reliability of the equipment.

[0027] In this embodiment: the quantitative material guiding device 4 includes a baffle 401 fixedly connected to the upper bin 301, a quantitative scraper 402 is fixedly connected to the baffle 401, a slag outlet 403 is opened on the baffle 401 on one side of the quantitative scraper 402, a slag guide pipe 404 is arranged on the baffle 401, and the other end of the slag guide pipe 404 is arranged on the outer side of the upper bin 301. The design of the quantitative scraper 402 and the slag outlet 403 enables the device to accurately control and discharge excess raw materials, ensure that the raw materials are introduced into the mixer body 1 according to the required quantity, and improve the control and precision of the production process. At the same time, the design of the slag outlet 403 and the slag guide pipe 404 can transport the discharged excess raw materials to the area where the raw materials are placed. This design prevents the waste of raw materials, reduces losses, and maximizes the utilization rate of raw materials.

[0028] In this embodiment: the quantitative scraper 402 is located above the partition plate 303, and the bottom surface of the quantitative scraper 402 is flush with the top surface of the partition plate 303. The flush design of the quantitative scraper 402 can make the scraping of excess raw materials more accurate and prevent the occurrence of excessive raw materials.

[0029] In this embodiment: the scraper device 5 includes a scraper block 501, which is arranged at one end of the conveyor belt 302. The scraper block 501 is driven by a cylinder 502, and the cylinder 502 is installed on one side of the upper bin 301. The scraper block 501 driven by the cylinder 502 helps to scrape off the raw materials adsorbed on the conveyor belt 302 to prevent insufficient raw materials from being fed into the mixer, while ensuring the cleanliness of the surface of the conveyor belt 302 and improving production efficiency.

[0030] In this embodiment: a feed port 305 is provided on one side of the upper bin 301, and a discharge port 306 is provided on one side of the upper bin 301. The provision of the feed port 305 makes it more convenient and quick to add materials to the upper bin 301, and helps to quickly replenish the materials required for the production process. The existence of the discharge port 306 means that the quantitatively distributed raw materials can be discharged from the upper bin 301 and enter the mixer body 1 through the feed port 2. With the feed port 305 and the discharge port 306, the operator can more easily control and manage the entry and exit of materials, which helps to reduce the waiting time in the production process and improve the flexibility and efficiency of the operation.

[0031] In the present embodiment: a guide plate 307 is fixedly connected to the discharge port 306, and the guide plate 307 is inclined. The inclined guide plate 307 can facilitate the discharge of the raw materials scraped by the scraper block 501 through the guide plate 307. Through the design of the guide plate 307, the scraped raw materials can be prevented from falling to the vicinity of the discharge port 306 of the upper bin 301, causing pollution to the upper bin 301 and insufficient amount put into the mixer body 1.

[0032] In this embodiment: the quantitative scraper 402 is triangularly inclined. The inclined quantitative scraper 402 can move the scraped excess raw materials under the inertial force of the conveyor belt 302 below, and discharge them through the slag outlet 403 and slag guide pipe 404 at the lowest point of the quantitative scraper 402.

[0033] Working principle: Materials are fed into the upper silo 301 through the feed port 305, and the feed port 305 transports the raw materials to the conveyor belt 302. The partition plate 303 and the baffle plate 401 separate the raw materials on the conveyor belt 302. The conveyor belt 302 moves intermittently under the drive of the drive motor 304. When the partition plate 303 moves under the quantitative scraper 402 with the conveyor belt 302, the excess raw materials are scraped off by the quantitative scraper 402. These excess raw materials are pushed by the conveyor belt 302 and the inclined quantitative scraper 402. The baffle 401 moves to the slag outlet 403 and is discharged from the loading bin 301 through the slag guide pipe 404. When the quantified raw materials move to the end of the conveyor belt 302, the driving of the drive motor 304 is stopped, so that the raw materials between the partition plates 303 have enough time to fall off, and the cylinder 502 is started to drive the scraper block 501 to slide along the surface of the conveyor belt 302 to scrape off the raw materials attached to the surface of the conveyor belt 302. These fallen raw materials fall into the mixer body 1 through the discharge port 306 and the guide plate 307 on the loading bin 301 and the inlet 2.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A mixer feeding structure, comprising a mixer body (1), characterized in that: A material inlet (2) is provided on one side of the mixer body (1); a batch loading device (3) is provided above the material inlet (2); a quantitative material guiding device (4) is provided inside the batch loading device (3); and a scraping device (5) is provided on one side of the batch loading device (3); The batch loading device (3) comprises a loading bin (301), a conveyor belt (302) for conveying materials is arranged in the loading bin (301), a partition plate (303) is fixedly connected to the conveyor belt (302), the conveyor belt (302) is driven by a drive motor (304), the drive motor (304) is fixedly connected in the loading bin (301), and the drive motor (304) is an induction motor.

2. A mixer feeding structure according to claim 1, characterized in that: The quantitative material guiding device (4) comprises a baffle (401) fixedly connected to the upper material bin (301), a quantitative scraper (402) fixedly connected to the baffle (401), a slag outlet (403) provided on one side of the quantitative scraper (402) on the baffle (401), a slag guiding pipe (404) provided on the baffle (401), and the other end of the slag guiding pipe (404) provided on the outer side of the upper material bin (301).

3. A mixer feeding structure according to claim 2, characterized in that: The quantitative scraper (402) is located above the partition plate (303), and the bottom surface of the quantitative scraper (402) is flush with the top surface of the partition plate (303).

4. A mixer feeding structure according to claim 3, characterized in that: The scraper device (5) comprises a scraper block (501), the scraper block (501) is arranged at one end of the conveyor belt (302), the scraper block (501) is driven by a cylinder (502), and the cylinder (502) is installed on one side of the upper bin (301).

5. The mixer feeding structure according to claim 1, characterized in that: A material supply port (305) is provided on one side of the material loading bin (301), and a material discharge port (306) is provided on one side of the material loading bin (301).

6. A mixer feeding structure according to claim 5, characterized in that: A material guide plate (307) is fixedly connected inside the material outlet (306), and the material guide plate (307) is arranged at an angle.

7. A mixer feeding structure according to claim 2, characterized in that: The quantitative scraper (402) is in a triangular inclined shape.

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