A kind of dilution powder grinding device for suppressing dust

Abstract

The utility model relates to the technical field of dilution powder grinding devices, specifically a dilution powder grinding device for suppressing dust, comprising a grinding box body, a rotating disc is arranged at the upper end of the grinding box body, and a feed port is arranged in the middle of the rotating disc, and a bottom seat is arranged at the lower end of the grinding box body, a discharge port is arranged on the surface of the grinding box body above the bottom seat, and an opening and closing valve is arranged on the discharge port, and raised angles for preventing falling are arranged at both ends of the opening and closing valve, a driving device is arranged on the surface of the bottom seat, and a rotating shaft is arranged in the middle of the driving device, and the driving device is arranged at the lower port, the advantage of the device is that the dilution powder placed on the bottom is further ground by the grinding rod arranged inside, and the dilution powder can be ground to a required degree in this way, and a sweeping fan is arranged at the upper end, and the two ends of the fan are used to drive the dust in the air into the collection layers on both sides, and naturally fall to the bottom of the grinding tank, and also drive the flow of internal air and the cooling effect.

Description

Technical Field

[0001] The utility model relates to the technical field of dilution powder grinding devices, in particular to a dilution powder grinding device capable of suppressing dust. Background Art

[0002] Dilution powder is used to prepare diluent suitable for the survival of pig sperm and maintain its fertility. Therefore, the prepared diluent is required to maintain the same osmotic pressure as semen, inhibit the reproduction of microorganisms in semen, neutralize the by-products produced by sperm metabolism, and provide the energy species required by sperm. In artificial insemination of pigs, more than 90% of them are inseminated with fresh semen or semen stored at room temperature between 15 and 20 degrees. Compared with natural mating of boars and sows, insemination with semen stored at room temperature requires dilution of the collected semen. The particularity of boar semen determines that the diluted sperm must not only preserve its own fertilization ability, but also prolong its survival time, so the requirements for dilution powder are relatively high.

[0003] For example, a pig semen solid dilution powder crushing device with announcement number CN216173016U also includes a box door, a hinge shaft and a first handle. An opening is provided at the bottom left end of the crushing body, and the box door covers the opening at the bottom left end of the crushing body, and the bottom of the box door is hinged to the crushing body through a hinge shaft. A buckle is provided in the middle of the left end of the box door, and a slot is provided at the top, and an insert block can be inserted into and out of the slot of the box door. The insert block is fixed at the bottom right end of the connecting plate, and the connecting plate and the box door can be in close contact, and multiple groups of retractable rods are evenly fixed on the upper side of the right end of the connecting plate, and a tension spring is fixedly sleeved on the retractable rod. The other end of the retractable rod is connected to the left end of the crushing body, and the first handle is fixed to the left end of the connecting plate.

[0004] The above-mentioned device puts the material into the crushing body through the feeding funnel, and the first motor drives the first rotating shaft and the crushing roller to rotate, and the two sets of crushing rollers are used in coordination to achieve grinding and screening. The second rotating shaft drives the pulley to rotate, so that the third rotating shaft drives the spiral blade to rotate, and the material in the material guide box is transported to the crushing body through the spiral blade for further crushing, thereby achieving multi-stage crushing of the material and multiple cycle crushing of the material, thereby improving the crushing effect of the device on the material. However, the above-mentioned device is less targeted at the initial solid and involves less in the aspect of fine grinding, and mainly targets its crushing effect. Utility Model Content

[0005] The utility model aims to provide a powder dilution grinding device capable of suppressing dust, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust-suppressing diluted powder grinding device, comprising a grinding box, a rotating disc is arranged at the upper end of the grinding box, and a feed port is arranged in the middle of the rotating disc, and a bottom seat is arranged at the lower end of the grinding box, a discharge port is arranged on the surface of the grinding box above the bottom seat, and an opening and closing valve is arranged on the discharge port, and raised corners are arranged at both ends of the opening and closing valve to prevent falling, a driving device is arranged on the surface of the bottom seat, and a rotating shaft is arranged in the middle of the driving device, and the driving device is arranged at the lower port.

[0007] Preferably, the rotating shaft is connected to the rotating disk inside the upper grinding box, and a transmission shaft is arranged on the upper end of the rotating disk, and a plurality of embedded columns are arranged on the outer surface of the transmission shaft.

[0008] Preferably, a grinding pestle is placed on the outer surface of the embedded column, and a bump layer is provided on the surface of the grinding pestle.

[0009] Preferably, a collecting layer is arranged on the upper surface of the grinding box body, and the collecting layer is connected to the opening at the lower end through the opening at the upper end, and a sweeping fan is arranged at the opening at the upper end.

[0010] Preferably, a rotating circle is arranged inside the sweeping fan to engage with the rotating disc at the upper end, and baffles are arranged at the upper and lower ends of the sweeping fan, and a plurality of rotating fans are arranged on the outer surface of the rotating circle.

[0011] Preferably, the lower end baffle is provided with a flow port at the outer layer of the rotating disc range, and a placement layer is arranged at the upper end opening.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Compared with other dust-suppressing diluted powder grinding devices, since it is relatively difficult to further grind powder materials, they can only be performed by a relatively gentle pressing grinding method. The rotating shaft arranged at the bottom of the device drives the straight rod connected to the transmission shaft at its upper end to rotate, and the grinding rod arranged on the straight rod further grinds the diluted powder placed at the bottom. In this way, the diluted powder can be ground to the required degree.

[0014] 2. In addition, considering that during grinding, due to its high density and light weight, the diluted powder is easy to float inside. If it is not controlled, it is easy to cause dust leakage or floating, making it difficult to grind effectively. The device is equipped with a sweeping fan at the upper end, and the two ends of the fan are used to drive the dust in the air into the collection layers on both sides. When the accumulated weight of the dust in the collection layer increases, it naturally falls to the bottom of the grinding tank to suppress the dust. The placement of this device can also drive the flow of internal air, which is effective in cooling and other aspects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a front overview of the utility model;

[0016] Figure 2 This is a small angle bottom view of the utility model;

[0017] Figure 3 This is an internal view of the lower end of the grinding box of the utility model;

[0018] Figure 4 This is an internal view of the sweeping fan of the present invention.

[0019] In the figure: grinding box 1, rotating disc 2, bottom seat 3, opening and closing valve 4, discharge port 5, feed port 6, lower port 7, rotating shaft 8, driving device 9, collecting layer 10, grinding pestle 11, transmission shaft 12, embedded column 13, rotating disc 14, rotating fan 15, baffle 16. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 4 , the utility model provides a technical solution:

[0022] Figure 1 This is a front overview of the device, the main body is a grinding box 1, a rotating disc 2 is arranged at the upper end of the grinding box 1, and a feed port 6 is arranged in the middle of the rotating disc 2. The placement of the feed port 6 is convenient for adding dilution powder. At the same time, a bottom seat 3 is arranged at the lower end of the grinding box 1, and a discharge port 5 is arranged on the surface of the grinding box 1 above the bottom seat 3, and an on-off valve 4 is arranged on the discharge port 5. At the same time, raised corners are arranged at both ends of the on-off valve 4 to prevent it from falling. The raised corners on the inner and outer sides can limit the on-off valve 4 on both sides to ensure that the on-off valve 4 will not fall;

[0023] Figure 2 This is a small angle bottom view of the device. The main body is a bottom seat 3. A driving device 9 is arranged on the surface of the bottom seat 3. The placement of the driving device 9 provides power for the entire device. A rotating shaft 8 is arranged in the middle of the driving device 9. The driving device 9 drives the rotation of the rotating shaft 8 to provide kinetic energy for the upper end. At the same time, the driving device 9 is arranged at the lower opening 7, and the stability of the device is ensured by mutual contact and engagement between the two.

[0024] Figure 3The figure is an internal view of the lower end of the grinding box 1 of the device, the main body of which is a rotating shaft 8, which is connected to a rotating disk 14 inside the upper grinding box 1, and the setting of the rotating disk 14 protects the diluted powder from falling into the inside and causing the leakage of the diluted powder, and a transmission shaft 12 is set on the upper end of the rotating disk 14, and a plurality of embedded columns 13 are set on the outer surface of the transmission shaft 12, and a grinding pestle 11 is placed on the outer surface of the embedded columns 13, and a convex point layer is set on the surface of the grinding pestle 11, and the rotating disk 14 transmits kinetic energy to the rotating disk 14, driving the rotation of the upper transmission shaft 12, and the transmission shaft 12 drives the rotation of the side embedded columns 13, and the grinding pestle 11 set on its surface starts to rotate, and the convex point layer set on the surface performs a light rolling method on the diluted powder, so that the diluted powder is effectively ground;

[0025] Figure 4 The internal view of the sweeping fan of the device is shown in FIG. The main body is a grinding box 1. A collection layer 10 is arranged on the upper surface of the grinding box 1, and the collection layer 10 is connected to the lower opening through the upper opening. At the same time, a sweeping fan is arranged at the upper opening. A rotating circle is arranged inside the sweeping fan to mesh with the upper rotating disc 2. Four miniature rotating columns are arranged inside the rotating disc 2 to drive the chain between them to rotate. The rotating circles arranged on the outer layer mesh with each other to ensure rotation. Baffles 16 are arranged at the upper and lower ends of the sweeping fan. At the same time, a plurality of rotating circles are arranged on the outer surface of the rotating circle. The rotating fan 15 is driven to rotate at a slow rate by rotating, so that when the dust is scattered inside, the rotation of the rotating fan 15 will drive the flow of airflow, and the lower end baffle 16 is provided with a flow port on the outer layer of the rotating disc 2, and the flow port is arranged on the outer layer of the rotating circle to ensure that the dust enters the through port from the flow port and flows out, so that the dust stays and gathers inside the collection layer 10 until the weight is sufficient and naturally falls from the through port to the inside of the grinding box 1, and a placement layer is arranged at the upper end through port, and multiple leaks are arranged on the placement layer to facilitate the entry and exit of dust.

[0026] During actual use, first pour the diluted powder into the grinding box 1 from the feed port 6, start the driving device 9 at the lower end, and as the rotating shaft 8 rotates, the upper rotating disk 14 is driven, and the rotating disk 14 drives the transmission shaft 12 so that the grinding pestle 11 connected to the outer surface starts to grind the diluted powder. As the grinding progresses, dust in the air begins to float, and the start of the sweeping fan at the upper end drives the flow of internal air. The dust flows to the upper end and enters the mobile layer from the opening. As the rotation time increases, the dust in the air becomes less and basically all of it enters the collecting layer 10 until it is heavy enough to fall, ensuring that the dust will not float everywhere inside, thereby suppressing the dust.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust-suppressing diluted powder grinding device, comprising a grinding box (1), a rotating disc (2) is arranged at the upper end of the grinding box (1), a feed port (6) is arranged in the middle of the rotating disc (2), and a bottom seat (3) is arranged at the lower end of the grinding box (1), characterized in that: A discharge port (5) is arranged on the surface of the grinding box (1) above the bottom seat (3), and an opening and closing valve (4) is arranged on the discharge port (5), and raised corners are arranged at both ends of the opening and closing valve (4) to prevent falling. A driving device (9) is arranged on the surface of the bottom seat (3), and a rotating shaft (8) is arranged in the middle of the driving device (9), and the driving device (9) is arranged at the lower port (7).

2. A dust-suppressing powder dilution grinding device according to claim 1, characterized in that: The rotating shaft (8) is connected to a rotating disk (14) inside the upper grinding box (1), and a transmission shaft (12) is arranged on the upper end of the rotating disk (14), and a plurality of embedded columns (13) are arranged on the outer surface of the transmission shaft (12).

3. A dust-suppressing diluted powder grinding device according to claim 2, characterized in that: A grinding pestle (11) is placed on the outer surface of the embedded column (13), and a bump layer is arranged on the surface of the grinding pestle (11).

4. A dust-suppressing diluted powder grinding device according to claim 3, characterized in that: A collecting layer (10) is arranged on the upper surface of the grinding box (1), and the collecting layer (10) is connected to a lower opening through an upper opening, and a sweeping fan is arranged at the upper opening.

5. A dust-suppressing diluted powder grinding device according to claim 4, characterized in that: A rotating circle is arranged inside the sweep fan to mesh with the upper rotating disc (2), and baffles (16) are arranged at the upper and lower ends of the sweep fan, and a plurality of rotating fans (15) are arranged on the outer surface of the rotating circle.

6. A dust-suppressing diluted powder grinding device according to claim 5, characterized in that: The lower end baffle (16) is provided with a flow port at the outer layer of the rotating disc (2), and a placement layer is arranged at the upper end opening.

Images