CN210815622U - A rare earth material feeding machine - Google Patents

Abstract

The utility model relates to the field of mechanical equipment, in particular to a rare earth material feeder, which comprises a feeding bin, a feeding port, a sieve plate and a discharge hole, wherein the top of the feeding bin is fixedly connected with the feeding port, a crushing mechanism is arranged in the feeding bin, the sieve plate is arranged below the crushing mechanism, the left side and the right side of the feeding bin are respectively and fixedly connected with a fixed plate, the lower surface of the fixed plate is fixedly connected with a slide bar, the lower part of the slide bar is sleeved with a sleeve, the slide bar is sleeved with a spring, the upper end of the spring is abutted against the fixed plate, the lower end of the spring is abutted against the sleeve, the bottom of the feeding bin is provided with the discharge hole, the crushing mechanism is utilized to crush particles with larger diameter in rare earth, the sieve plate is utilized to screen impurities in the rare earth, the screened rare earth falls onto an upper grinding disc, the upper grinding disc and, utilize vibrating motor to drive and add the vibration from top to bottom of feed bin, improve screening efficiency.

Description

A rare earth material feeding machine

technical field

The utility model relates to the field of mechanical equipment, in particular to a rare earth material feeding machine.

Background technique

Rare earth element oxides refer to 15 lanthanide oxides with atomic numbers from 57 to 71 in the periodic table, as well as 17 oxides of scandium (Sc) and yttrium (Y) with similar chemical properties to lanthanides. . Rare earth elements have been widely used in petroleum, chemical, metallurgy, textile, ceramics, glass, permanent magnet materials and other fields.

In the process of using rare earth, the particles are large when feeding, and the subsequent processing is not easy.

Utility model content

The purpose of this utility model is to provide a rare earth material feeder to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A rare earth material feeding machine, comprising a feeding bin, a feeding port, a sieve plate and a discharging port, a feeding port is fixedly connected to the top of the feeding bin, a crushing mechanism is installed inside the feeding bin, and a crushing mechanism is provided below the crushing mechanism. The sieve plate, the left and right sides of the feeding bin are respectively fixed with fixed plates, the lower surface of the fixed plate is fixedly connected with a sliding rod, a sleeve is sleeved under the sliding rod, the sliding rod is slidably connected with the sleeve, and the sliding rod is sleeved There is a spring, the upper end of the spring is in contact with the fixing plate, the lower end of the spring is in contact with the sleeve, and the bottom of the feeding bin is provided with a discharge port.

Further: the crushing mechanism includes a first motor, a driving shaft, a driven shaft, a transmission belt and a crushing blade, a first motor is fixedly connected to the top of the feeding bin, and a driving shaft is fixedly connected to the shaft extension end of the first motor, and the The shaft extends into the feeding bin, and a driven shaft is installed inside the feeding bin. The upper end of the driven shaft is rotatably connected to the top of the feeding bin. The driven shaft is connected with the driving shaft through a transmission belt. The driving shaft and the driven shaft are distributed alternately. Has a broken blade.

Further: the sieve plate is fixedly connected with the side wall of the feeding bin, and the sieve plate is installed obliquely.

Further: an upper grinding disc is arranged below the sieve plate, the upper grinding disc is fixedly connected with the inner wall of the feeding bin, the upper surface of the upper grinding disc is concave downward, a through hole is opened in the middle of the upper grinding disc, and the upper The lower surface of the upper grinding disc is provided with a lower grinding disc, the bottom of the feeding bin is fixedly connected with a second motor, the shaft extension end of the second motor is fixedly connected with the lower grinding disc, and the lower surface of the upper grinding disc and Grinding protrusions are distributed on the upper surface of the lower grinding disc.

Further, a collection box is fixedly connected to one side of the feeding bin, and a slag discharge port is opened on the side wall of the feeding bin.

Further: a vibration motor is installed on the top of the feeding bin.

Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects: in the embodiment of the present utility model, the particles with larger diameters in the rare earth are crushed by the crushing mechanism, and the impurities in the rare earth are crushed by the sieve plate. Screening, the rare earth after screening falls on the upper grinding disc, and the upper grinding disc and the lower grinding disc are used to grind the rare earth to further reduce the diameter of the rare earth particle, and the vibration motor is used to drive the feeding bin to vibrate up and down to improve the screening efficiency and solve the problem of rare earth. The problem that the soil particles are too large and difficult to process before use.

Description of drawings

Fig. 1 is the structural representation of embodiment 1 of rare earth material feeder;

Fig. 2 is the structural representation of the crushing mechanism in Embodiment 1 of the rare earth material feeder;

3 is a perspective view of the upper grinding disc in Example 1 of the rare earth material feeder.

Description of the labels in the schematic diagram: 1-feeding bin; 2-feeding port; 3-first motor; 4-driving shaft; 5-driven shaft; 6-transmission belt; Fixed plate; 10-slag discharge port; 11-collection box; 12-slide rod; 13-sleeve; 14-spring; 15-upper grinding disc; 16-second motor; 17-lower grinding disc; 18-discharge mouth; 19-vibration motor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present utility model. The present utility model will be further described below in conjunction with the embodiments. .

Example 1

1-3, in the embodiment of the present utility model, a rare earth material feeding machine includes a feeding bin 1, a feeding port 2, a sieve plate 8 and a discharging port 18, and the top of the feeding bin 1 is fixedly connected with a feeding Port 2, the rare earth is put into the feeding bin 1 through the feeding port 2, and a crushing mechanism is installed inside the feeding bin 1. The crushing mechanism includes a first motor 3, a driving shaft 4, a driven shaft 5, a transmission belt 6 and a crushing blade 7. The top of the bin 1 is fixedly connected with a first motor 3, the shaft extension end of the first motor 3 is fixedly connected with a driving shaft 4, the driving shaft 4 extends into the feeding bin 1, and a driven shaft 5 is installed inside the feeding bin 1, from The upper end of the driving shaft 5 is rotatably connected with the top of the feeding bin 1, and the driven shaft 5 is connected with the driving shaft 4 through the transmission belt 6. The driving shaft 4 and the driven shaft 5 are alternately distributed with crushing blades 7. When the first motor 3 is running Drive the driving shaft 4 to rotate, and then drive the driven shaft 5 to rotate through the transmission belt 6, and use the crushing blade 7 to crush the particles with larger diameters in the rare earth. The side walls are fixedly connected, the sieve plate 8 is installed obliquely, and the rare earth is screened. The left and right sides of the feeding bin 1 are fixedly connected with a fixed plate 9, and one side of the feeding bin 1 is fixedly connected with a collection box 11. The side wall of the feeding bin 1 There is a slag discharge port 10, and the impurities remaining in the rare earth fall on the sieve plate 8, roll along the sieve plate 8, discharge from the slag discharge port 10, fall into the collection box 11 for collection, and the lower surface of the fixed plate 9 is fixedly connected There is a sliding rod 12, a sleeve 13 is sleeved under the sliding rod 12, the sliding rod 12 is slidably connected with the sleeve 13, the sliding rod 12 can slide up and down along the sleeve 13, and a spring 14 is sleeved on the sliding rod 12, and the spring The upper end of 14 is in contact with the fixed plate 9, the lower end of the spring 14 is in contact with the sleeve 13, the top of the feeding bin 1 is installed with a vibration motor 19, and the vibration motor 19 is activated. With the cooperation of the spring 14, the feeding bin 1 can be driven up and down. Vibration improves the screening efficiency of rare earth, and the bottom of the feeding bin 1 is provided with a discharge port 18 .

Example 2

On the basis of Example 1, an upper grinding disc 15 is provided below the sieve plate 8, the upper grinding disc 15 is fixedly connected with the inner wall of the feeding bin 1, the upper surface of the upper grinding disc 15 is concave downward, and the middle part of the upper grinding disc 15 A through hole is provided, the lower surface of the upper grinding disc 15 protrudes upward, a lower grinding disc 17 is arranged below the upper grinding disc 15, the bottom of the feeding bin 1 is fixedly connected with a second motor 16, and the shaft extension end of the second motor 16 It is fixedly connected with the lower grinding disc 17, and grinding protrusions are distributed on the lower surface of the upper grinding disc 15 and the upper surface of the lower grinding disc 17. The filtered rare earth falls on the upper grinding disc 15, falls along the through holes, and falls into the upper grinding disc 15. Between the grinding disc 15 and the lower grinding disc 17, the second motor 16 is activated to drive the lower grinding disc 17 to rotate, and the upper grinding disc 15 and the lower grinding disc 17 are used to grind the rare earths to further reduce the diameter of the rare earth particles.

Combined with Embodiment 1 and Embodiment 2, the working principle of the present utility model is: the rare earth is poured into the feeding bin 1 through the feeding port 2, the first motor 3 is started, and the driving shaft 4 is driven to rotate, and then the driven shaft is driven by the transmission belt 6. 5. Rotate, use the crushing blade 7 to crush the larger diameter particles in the rare earth, the residual impurities in the rare earth fall on the sieve plate 8, roll along the sieve plate 8, discharge from the slag discharge port 10, and fall into the collection box 11 Collected and screened, the rare earths fall on the upper grinding disc 15, fall along the through holes, and fall between the upper grinding disc 15 and the lower grinding disc 17, start the second motor 16, and drive the lower grinding disc 17 to rotate, using The upper grinding disc 15 and the lower grinding disc 17 grind the rare earths to further reduce the diameter of the rare earth particles. The ground rare earths are discharged through the discharge port 18, and the vibration motor 19 is started. With the cooperation of the spring 14, the feeding bin 1 is driven to vibrate up and down. , to improve the screening efficiency.

It should be noted that in this application, the feeding bin 1, the feeding port 2, the sieve plate 8 and the discharging port 18 are the application of the prior art, the crushing mechanism, the feeding bin that can vibrate up and down, the upper grinding disc, the lower grinding disc This is an innovative point of the present application, which effectively solves the problem that the rare earth particles are too large and difficult to process before being used.

The present invention and its embodiments have been schematically described above, and the description is not restrictive, and what is shown in the accompanying drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if those of ordinary skill in the art are inspired by it, without departing from the purpose of creation of the present invention, without creative design of the structure and embodiment similar to the technical solution, all should belong to the present invention. protected range.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. The utility model provides a tombarthite material feeder, is including adding feed bin (1), feed inlet (2), sieve (8) and bin outlet (18), a serial communication port, the top fixedly connected with feed inlet (2) of adding feed bin (1), the internally mounted who adds feed bin (1) has broken mechanism, broken mechanism's below is equipped with sieve (8), the left and right sides difference fixedly connected with fixed plate (9) of adding feed bin (1), the lower fixed surface of fixed plate (9) is connected with slide bar (12), the below cover of slide bar (12) is equipped with sleeve (13), slide bar (12) and sleeve (13) sliding connection, the cover is equipped with spring (14) on slide bar (12), the upper end and fixed plate (9) butt of spring (14), the lower extreme and sleeve (13) butt of spring (14), bin outlet (18) have been seted up to the bottom of adding feed bin (1).

2. The rare earth material feeder according to claim 1, wherein the crushing mechanism comprises a first motor (3), a driving shaft (4), a driven shaft (5), a transmission belt (6) and crushing blades (7), the first motor (3) is fixedly connected to the top of the feeding bin (1), the driving shaft (4) is fixedly connected to the shaft extension end of the first motor (3), the driving shaft (4) extends into the feeding bin (1), the driven shaft (5) is installed inside the feeding bin (1), the upper end of the driven shaft (5) is rotatably connected to the top of the feeding bin (1), the driven shaft (5) is connected with the driving shaft (4) through the transmission belt (6), and the crushing blades (7) are staggered on the driving shaft (4) and the driven shaft (5).

3. The rare earth material feeder according to claim 1, wherein the sieve plate (8) is fixedly connected with the side wall of the feeding bin (1), and the sieve plate (8) is installed in an inclined manner.

4. The rare earth material feeder according to any one of claims 1 to 3, wherein an upper grinding disk (15) is arranged below the sieve plate (8), the upper grinding disk (15) is fixedly connected with the inner wall of the feeding bin (1), the upper surface of the upper grinding disk (15) is recessed downward, a through hole is formed in the middle of the upper grinding disk (15), the lower surface of the upper grinding disk (15) is raised upward, a lower grinding disk (17) is arranged below the upper grinding disk (15), a second motor (16) is fixedly connected to the bottom of the feeding bin (1), the shaft extension end of the second motor (16) is fixedly connected with the lower grinding disk (17), and grinding protrusions are distributed on the lower surface of the upper grinding disk (15) and the upper surface of the lower grinding disk (17).

5. The rare earth material feeder according to claim 4, wherein a collecting box (11) is fixedly connected to one side of the feeding bin (1), and a slag discharge port (10) is formed in the side wall of the feeding bin (1).

6. The rare earth material feeder according to claim 1, wherein a vibration motor (19) is installed on the top of the feeding bin (1).

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