CN210303810U

CN210303810U - Ore grinder is used in laboratory

Info

Publication number: CN210303810U
Application number: CN201920397889.XU
Authority: CN
Inventors: 闫静; 倪伟云; 贾海志
Original assignee: Anhui Jinrisheng Mining Co Ltd
Current assignee: Anhui Jinrisheng Mining Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-04-14
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses an ore grinding device for laboratory, which relates to the technical field of mineral separation, and comprises a frame, the upper end of the frame is fixedly connected with a horizontal beam plate, the beam plate is connected with a support frame, the support frame is fixedly connected with a driving motor and a gear box, the output shaft of the driving motor is fixedly connected with the input shaft of the gear box, the beam plate is rotatably connected with a grinding head, and the rotating shaft of the grinding head is fixedly connected with the output shaft of the gear box; the grinding head is arranged in the grinding groove; the upper end of the outer wall of the grinding head is uniformly and fixedly connected with a first grinding bag, and the lower end of the outer wall of the grinding head is uniformly and fixedly connected with a second grinding bag; the inner wall of the grinding groove is also fixedly connected with a first grinding packet corresponding to the first grinding packet, and the inner wall of the grinding groove is also fixedly connected with a second grinding packet corresponding to the second grinding packet; has the advantages of convenient use, high grinding efficiency, reduction of labor intensity of workers and the like.

Description

Ore grinder is used in laboratory

Technical Field

The utility model relates to a technical field of ore dressing, in particular to ore grinder is used in laboratory.

Background

The mineral separation is a process of separating useful minerals from gangue minerals by adopting methods such as a gravity separation method, a flotation method, a magnetic separation method, an electric separation method and the like after crushing and grinding the ores according to physical and chemical properties of different minerals in the ores, separating various symbiotic (associated) useful minerals from each other as much as possible, and removing or reducing harmful impurities to obtain raw materials required by smelting or other industries.

In the process of mineral separation, a large amount of wastes are generated, along with the development of society and the improvement of science and technology, the recycling of wastes is gradually emphasized by people, ores contain various metal elements, various products can be obtained by reprocessing the ore wastes, one of the wastes is a soil conditioner, the ore wastes need to be ground into powder in the process of preparing the soil conditioner, one-step pre-grinding is usually carried out in the grinding process, and the existing grinding equipment is large-scale equipment or manual grinding equipment, so that an ore grinding device for laboratories is lacked.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an ore grinder is used in laboratory is provided to solve the above-mentioned multinomial defect that leads to among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: an ore grinding device for a laboratory comprises a rack, wherein a horizontal cross beam plate is fixedly connected to the upper end of the rack, a support frame is fixedly connected to the upper surface of the cross beam plate, a driving motor and a gear box are fixedly connected to the support frame, an output shaft of the driving motor is fixedly connected with an input shaft of the gear box, a grinding head is rotatably connected to the cross beam plate, and a rotating shaft of the grinding head is fixedly connected with an output shaft of the gear box; the grinding head is arranged in the grinding groove; the upper end of the outer wall of the grinding head is uniformly and fixedly connected with a first grinding bag, and the lower end of the outer wall of the grinding head is uniformly and fixedly connected with a second grinding bag; the inner wall of the grinding groove is fixedly connected with a first grinding bag corresponding to the first grinding bag, and is fixedly connected with a second grinding bag corresponding to the second grinding bag.

Preferably: the volume of the grinding package II is smaller than that of the grinding package I.

Preferably: the grinding head is composed of a first grinding body at the upper end and a second grinding body at the lower end, and the first grinding body and the second grinding body are mirror-symmetrical.

Preferably: the first grinding body and the second grinding body are both in a circular truncated cone shape, and the connecting surface of the first grinding body and the second grinding body is a circular surface with the diameter reaching.

Preferably: the grinding groove is composed of a first grinding groove at the upper end, a second grinding groove in the middle and a lower material groove at the lower end, and the calibers of the first grinding groove and the second grinding groove are gradually increased from top to bottom.

Preferably: grind groove one and grind groove two and all leak hopper-shaped, grind a packet setting and grind a groove inner wall, grind a packet setting and grind two inner walls in groove.

The beneficial effect of adopting above technical scheme is:

this application drives the bistrique through driving motor and rotates for grind package one and grind two pairs of ores of package and extrude, thereby carry out preliminary grinding to the ore.

This application is when grinding, earlier through grind body one, grind groove one, grind the interact between the package one and make bold stem ore by the extrusion breakage, then the ore that the diameter diminishes falls into and grinds groove two, further quilt is broken under the effect that grinds body two, grinds groove two and grind package two to accomplish preliminary grinding, efficient, difficult quilt is blocked.

Drawings

Figure 1 is the utility model discloses a laboratory is with ore grinder's front view.

Fig. 2 is a cross-sectional view of the abrasive body of the present invention.

Fig. 3 is a sectional view of the grinding head of the present invention.

Wherein: the grinding machine comprises a frame 1, a cross beam plate 2, a support frame 3, a driving motor 4, a gear box 5, a grinding head 6, a first grinding body 61, a second grinding body 62, a grinding body 7, a grinding groove 71, a first grinding groove 72, a second grinding groove 73, a feeding groove 74, a first grinding bag 8 and a second grinding bag 9.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the drawings.

Examples

As shown in fig. 1-3, the utility model discloses an ore grinding device for laboratory, which comprises a frame 1, the upper end of the frame 1 is fixedly connected with a horizontal beam plate 2, the upper surface of the beam plate 2 is fixedly connected with a support frame 3, the support frame 3 is fixedly connected with a driving motor 4 and a gear box 5, the output shaft of the driving motor 4 is fixedly connected with the input shaft of the gear box 5, the beam plate 2 is rotatably connected with a grinding head 6, and the rotating shaft of the grinding head 6 is fixedly connected with the output shaft of the gear box 5; a grinding body 7 is fixedly connected to the frame 1, a grinding groove 71 which penetrates through the grinding body 7 up and down is formed in the grinding body 7, and the grinding head 6 is arranged in the grinding groove 71; the upper end of the outer wall of the grinding head 6 is uniformly and fixedly connected with a first grinding bag 8, and the lower end of the outer wall of the grinding head 6 is uniformly and fixedly connected with a second grinding bag 9; the inner wall of the grinding groove 71 is fixedly connected with a first grinding packet 8 at a position corresponding to the first grinding packet 8, and the inner wall of the grinding groove 71 is fixedly connected with a second grinding packet 9 at a position corresponding to the second grinding packet 9.

Preferably: the volume of the second grinding packet 9 is smaller than that of the first grinding packet 8.

Preferably: the grinding head 6 consists of a first grinding body 61 at the upper end and a second grinding body 62 at the lower end, and the first grinding body 61 and the second grinding body 62 are mirror-symmetrical.

Preferably: the first grinding body 61 and the second grinding body 62 are both in a circular truncated cone shape, and the connecting surface of the first grinding body 61 and the second grinding body 62 is a circular surface with a diameter reaching.

Preferably: the grinding groove 71 is composed of a first grinding groove 72 at the upper end, a second grinding groove 73 in the middle and a lower trough 74 at the lower end, and the calibers of the first grinding groove 72 and the second grinding groove 73 are gradually increased from top to bottom.

Preferably: the first grinding groove 72 and the second grinding groove 73 are funnel-shaped, the first grinding packet 8 is arranged on the inner wall of the first grinding groove 71, and the second grinding packet 9 is arranged on the inner wall of the second grinding groove 72.

The technical scheme of the utility model is implemented like this: when the grinding head is used, the driving motor 4 is started firstly, and the driving motor 4 drives the grinding head 6 to rotate through the gear box 5; then putting the ore blocks into a grinding groove 71, putting the ore into a first grinding groove 72, and driving a first grinding body 61 and a first grinding bag 8 to rotate by a rotating grinding head 6 so as to extrude and crush the ore in the first grinding groove 72; then the ore with the reduced granularity enters the second grinding groove 73, the rotating grinding head 6 drives the second grinding body 62 and the second grinding bag 9 to rotate, so that the ore in the second grinding groove 73 is further crushed by extrusion and then flows out of the blanking groove 74.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides a laboratory is with ore grinder, includes the frame, its characterized in that: the upper end of the rack is fixedly connected with a horizontal cross beam plate, the upper surface of the cross beam plate is fixedly connected with a support frame, the support frame is fixedly connected with a driving motor and a gear box, the output shaft of the driving motor is fixedly connected with the input shaft of the gear box, the cross beam plate is rotatably connected with a grinding head, and the rotating shaft of the grinding head is fixedly connected with the output shaft of the gear box; the grinding head is arranged in the grinding groove; the upper end of the outer wall of the grinding head is uniformly and fixedly connected with a first grinding bag, and the lower end of the outer wall of the grinding head is uniformly and fixedly connected with a second grinding bag; the inner wall of the grinding groove is fixedly connected with a first grinding bag corresponding to the first grinding bag, and is fixedly connected with a second grinding bag corresponding to the second grinding bag.

2. The ore grinding device for the laboratory according to claim 1, wherein the volume of the second grinding pack is smaller than the volume of the first grinding pack.

3. The ore grinding device for the laboratory according to claim 2, wherein the grinding head comprises a first grinding body at the upper end and a second grinding body at the lower end, and the first grinding body and the second grinding body are mirror-symmetrical.

4. The ore grinding device for the laboratory according to claim 3, wherein the first grinding body and the second grinding body are both in a shape of a truncated cone, and the connection surface of the first grinding body and the second grinding body is a circular surface with a diameter reaching the diameter.

5. The ore grinding device for the laboratory according to claim 4, wherein the grinding groove comprises a first grinding groove at the upper end, a second grinding groove at the middle part and a lower material groove at the lower end, and the caliber of the first grinding groove and the caliber of the second grinding groove are gradually increased from top to bottom.

6. The ore grinding device for the laboratory according to claim 5, wherein the first grinding groove and the second grinding groove are funnel-shaped, the first grinding packet is arranged on the inner wall of the first grinding groove, and the second grinding packet is arranged on the inner wall of the second grinding groove.