Raw material grinding device

Abstract

The utility model discloses a raw material grinding device which comprises a box body and a material receiving box, a feeding hopper is fixedly installed on the upper surface of the box body, a motor is fixedly installed on the front surface of the box body, the material receiving box is movably embedded in the box body and located on the lower portion, and a grinding roller is movably installed in the box body. And an extrusion roller is movably mounted in the box body and is positioned below the grinding roller. According to the raw material grinding device, when the motor drives the extrusion rollers to rotate forwards and backwards, the extrusion rollers drive other extrusion rollers and grinding rollers to rotate forwards and backwards through the gears, the gear of the second bevel gear is also driven to rotate forwards and backwards, and the rotating second bevel gear drives the first bevel gear to rotate; the rotating first bevel gear drives the threaded rod to rotate, at the moment, the hanging block of the leveling plate can move back and forth on the threaded rod, and when the leveling plate moves, the powder stacked together in the material receiving box can be flattened.

Description

Technical Field

[0001] The utility model relates to the field of grinding devices, in particular to a raw material grinding device. Background Art

[0002] Cosmetics refer to chemical industrial products or fine chemical products that are spread on any part of the human body surface, such as skin, hair, nails, lips and teeth, by smearing, spraying or other similar methods, for the purpose of cleaning, maintenance, beautification, modification and change of appearance, or correction of human odor and maintenance of good condition. The production of cosmetics is generally obtained by subjecting the raw materials to a series of processing. During the processing, grinding the raw materials into powder is one of the essential steps, especially for liquid eyeliner, liquid foundation, foundation, loose powder, etc.

[0003] When the grinding device is in use, a receiving box for receiving the ground powder is placed at the bottom of the device. However, the falling angle of the ground powder is fixed, so the inside of the receiving box will quickly receive the higher powder, while other positions of the receiving box are not covered by the powder. In order to prevent the powder from continuing to accumulate, the receiving box can only be continuously pulled out and the powder spread out, which is more troublesome. Utility Model Content

[0004] The main purpose of the utility model is to provide a raw material grinding device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A raw material grinding device comprises a box body and a material receiving box, wherein a feeding hopper is fixedly mounted on the upper surface of the box body, a motor is fixedly mounted on the front surface of the box body, a material receiving box is embedded in and below the box body, a grinding roller is movably mounted in the box body, an extrusion roller is movably mounted in the box body and below the grinding roller, and a screed plate is movably mounted in the box body and below the extrusion roller.

[0007] Preferably, a through hole is provided on the surface of the extrusion roller, gears are fixedly mounted on both end surfaces of the extrusion roller and the grinding roller, and the output end of the motor is fixed to the gear of the extrusion roller.

[0008] Preferably, a threaded rod is movably installed inside the box at the front and rear, a first bevel gear is fixedly sleeved on the surface of the threaded rod near one end, a second bevel gear is movably installed on the front and rear surfaces of the box near one side, and a gear is also fixedly installed on the rear surface of the second bevel gear.

[0009] Preferably, the gear of the squeezing roller is meshed with the gear of the grinding roller, the first bevel gear is meshed with the second bevel gear, and the gear of the second bevel gear is meshed with the gear of the squeezing roller.

[0010] Preferably, a support block is fixedly installed on the upper surface of the screed plate near both ends, an extension rod is fixedly installed on one side surface of the support block, a hanging block is movably installed on one end surface of the extension rod, a threaded hole is opened on the surface of the hanging block near the upper end, and a torsion spring is sleeved on the surface of the extension rod.

[0011] Preferably, one end of the torsion spring is fixed to a hanging block, and the other end of the torsion spring is fixed to a supporting block, and the hanging block is sleeved on the surface of the threaded rod.

[0012] Preferably, the number of the grinding rollers is four, and the number of the squeezing rollers is three.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, a box body, a grinding roller, an extrusion roller, a motor and a screed plate are arranged in a manner that cooperates with each other. When the motor drives the extrusion roller to rotate forward and reverse, the extrusion roller uses the gear to drive other extrusion rollers and the grinding roller to rotate forward and reverse, and the gear of the No. 2 bevel gear is also driven to rotate forward and reverse. The rotating No. 2 bevel gear drives the No. 1 bevel gear to rotate, and the rotating No. 1 bevel gear drives the threaded rod to rotate. At this time, the hanging block of the screed plate will move back and forth on the threaded rod. When the screed plate moves, it can flatten the powder materials piled up in the material receiving box. When the material receiving box needs to be taken out, as the screed plate continues to move away from the No. 1 bevel gear, the screed plate will contact the material receiving box. As the screed plate continues to move, the torsion spring will be twisted until the screed plate is flipped to a horizontal state, and the material receiving box can be taken out at this time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an overall structural diagram of a raw material grinding device of the utility model;

[0016] Figure 2 This is a partial disassembly schematic diagram of a raw material grinding device of the utility model;

[0017] Figure 3 This is a partial cross-sectional view of a box of a raw material grinding device of the utility model;

[0018] Figure 4 This is a structural diagram of a leveling plate of a raw material grinding device of the utility model.

[0019] In the figure: 1. box body; 101. threaded rod; 102. bevel gear No. 1; 103. bevel gear No. 2; 2. feeding hopper; 3. motor; 4. receiving box; 5. grinding roller; 6. extrusion roller; 601. through hole; 602. gear; 7. leveling plate; 701. support block; 702. extension rod; 703. hanging block; 704. torsion spring; 705. threaded hole. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 A raw material grinding device is shown, comprising a box body 1 and a material receiving box 4, a feeding hopper 2 is fixedly mounted on the upper surface of the box body 1, a motor 3 is fixedly mounted on the front surface of the box body 1, a material receiving box 4 is embedded inside and below the box body 1, a grinding roller 5 is movably mounted inside the box body 1, an extrusion roller 6 is movably mounted inside the box body 1 and below the grinding roller 5, and a screed plate 7 is movably mounted inside the box body 1 and below the extrusion roller 6.

[0022] A through hole 601 is provided on the surface of the squeezing roller 6, and gears 602 are fixedly installed on the surfaces of both ends of the squeezing roller 6 and the grinding roller 5. The output end of the motor 3 is fixed to the gear 602 of the squeezing roller 6. After the motor 3 drives a gear 602 to rotate, the rotating gear 602 can drive other meshing gears 602 to rotate; a threaded rod 101 is movably installed inside the box body 1 and located at the front and rear, and a first bevel gear 102 is fixedly sleeved on the surface of the threaded rod 101 and close to one end, and a second bevel gear 103 is movably installed on the front and rear surfaces of the interior of the box body 1 and close to one side, and a gear 602 is also fixedly installed on the rear surface of the second bevel gear 103, and the rotating second bevel gear 103 can drive the first bevel gear 102 to rotate; the gears of the squeezing roller 6 Wheel 602 meshes with gear 602 of grinding roller 5, bevel gear No. 102 meshes with bevel gear No. 2 103, and gear 602 of bevel gear No. 2 103 meshes with gear 602 of squeeze roller 6; support blocks 701 are fixedly installed on the upper surface of leveling plate 7 near both ends, an extension rod 702 is fixedly installed on one side surface of support block 701, a hanging block 703 is movably installed on one end surface of extension rod 702, threaded holes 705 are provided on the surface of hanging block 703 near the upper end, and a torsion spring 704 is sleeved on the surface of extension rod 702; one end of torsion spring 704 is fixed to hanging block 703, and the other end of torsion spring 704 is fixed to support block 701, and hanging block 703 is sleeved on the surface of threaded rod 101; the number of grinding rollers 5 is four, and the number of squeeze rollers 6 is three

[0023] It should be noted that the utility model is a raw material grinding device. When in use, when the motor 3 drives the extrusion roller 6 to rotate forward and backward, the extrusion roller 6 uses the gear 602 to drive other extrusion rollers 6 and the grinding roller 5 to rotate forward and backward, and the gear 602 of the No. 2 bevel gear 103 is also driven to rotate forward and backward. The rotating No. 2 bevel gear 103 drives the No. 1 bevel gear 102 to rotate, and the rotating No. 1 bevel gear 102 drives the threaded rod 101 to rotate. At this time, the hanging block 703 of the leveling plate 7 will move back and forth on the threaded rod 101. When the leveling plate 7 moves, it can flatten the powder accumulated in the material receiving box 4. When the material receiving box 4 needs to be taken out, as the leveling plate 7 continues to move away from the No. 1 bevel gear 102, the leveling plate 7 will contact the material receiving box 4. As the leveling plate 7 continues to move, the torsion spring 704 will be twisted until the leveling plate 7 is flipped to a horizontal state. At this time, the material receiving box 4 can be taken out. During the operation, the leveling plate 7 can also prevent the material receiving box 4 from being accidentally pulled out of the box body 1.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A raw material grinding device, characterized in that: The invention comprises a box body (1) and a material receiving box (4); a feeding hopper (2) is fixedly mounted on the upper surface of the box body (1); a motor (3) is fixedly mounted on the front surface of the box body (1); a material receiving box (4) is embedded inside and below the box body (1); a grinding roller (5) is movably mounted inside the box body (1); an extrusion roller (6) is movably mounted inside the box body (1) and below the grinding roller (5); and a screed plate (7) is movably mounted inside the box body (1) and below the extrusion roller (6).

2. A raw material grinding device according to claim 1, characterized in that: A through hole (601) is provided on the surface of the squeezing roller (6), gears (602) are fixedly mounted on the surfaces of both ends of the squeezing roller (6) and the grinding roller (5), and the output end of the motor (3) is fixed to the gear (602) of the squeezing roller (6).

3. A raw material grinding device according to claim 2, characterized in that: A threaded rod (101) is movably mounted inside the box body (1) at the front and rear, a first bevel gear (102) is fixedly sleeved on the surface of the threaded rod (101) near one end, a second bevel gear (103) is movably mounted on the front and rear surfaces of the box body (1) near one side, and a gear (602) is also fixedly mounted on the rear surface of the second bevel gear (103).

4. A raw material grinding device according to claim 3, characterized in that: The gear (602) of the squeezing roller (6) meshes with the gear (602) of the grinding roller (5), the first bevel gear (102) meshes with the second bevel gear (103), and the gear (602) of the second bevel gear (103) meshes with the gear (602) of the squeezing roller (6).

5. A raw material grinding device according to claim 4, characterized in that: A support block (701) is fixedly installed on the upper surface of the screed plate (7) near both ends, an extension rod (702) is fixedly installed on one side surface of the support block (701), a hanging block (703) is movably installed on one end surface of the extension rod (702), a threaded hole (705) is provided on the surface of the hanging block (703) near the upper end, and a torsion spring (704) is sleeved on the surface of the extension rod (702).

6. A raw material grinding device according to claim 5, characterized in that: One end of the torsion spring (704) is fixed to the hanging block (703), the other end of the torsion spring (704) is fixed to the supporting block (701), and the hanging block (703) is sleeved on the surface of the threaded rod (101).

7. A raw material grinding device according to claim 6, characterized in that: The number of the grinding rollers (5) is four, and the number of the squeezing rollers (6) is three.

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