A laboratory small-size crushing and classifying integrated machine

Abstract

The utility model belongs to the technical field of crushing and sizing integrated machine, specifically is a kind of laboratory small crushing and sizing integrated machine, including rack;The inner chamber bottom of rack is provided with sizing device, the left part fixedly connected with dust remover of rack, the dust remover is continuously connected with dust removal hole, the dust removal hole is arranged in the both sides of sizing device, the right part fixedly connected with main motor of rack upper surface, the main motor is connected with transmission case by belt drive, the output shaft of transmission case is fixedly connected with roll, the transmission case is fixedly connected with the inner wall of rack, by the cooperation of above-mentioned structure, the utility model has following beneficial effect, the utility model is driven by low-power motor, can stably carry out crushing and sizing operation, ensure that the sample of crushing and sizing is complete and has representativeness, and the application of dust remover, washing booster and drying air blower improves the working environment of workroom, reduces the labor intensity of test personnel.

Description

Technical Field

[0001] This utility model belongs to the technical field of integrated crushing and splitting machines, specifically a small laboratory integrated crushing and splitting machine. Background Technology

[0002] When preparing samples in the laboratory, the ore needs to be crushed to a certain size and reduced as uniformly as possible to ensure that each sample meets the technical requirements and guarantees the accuracy of the samples. The crushing equipment commonly used in laboratories only has a simple crushing effect and does not have pre-removal of impurities. Large particles of ore mixed in with the samples can jam the crusher, causing the equipment to malfunction. After crushing, the samples still need to be manually reduced and the equipment cleaned, which is labor-intensive. At the same time, the large amount of dust generated during crushing and reduction fills the work area and poses a significant health hazard to the workers. Therefore, a small-scale integrated crushing and splitting machine for laboratory use is proposed to address the above problems. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology and solve at least one of the technical problems mentioned in the background technology, this utility model proposes a laboratory small crushing and splitting integrated machine.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: The laboratory small crushing and splitting integrated machine of this utility model includes a frame; a splitting device is provided at the bottom of the inner cavity of the frame; a dust collector is fixedly connected to the left side of the frame; the dust collector is connected to a dust removal hole; the dust removal hole is provided on both sides of the splitting device; a main motor is fixedly connected to the right side of the upper surface of the frame; and the main motor is connected to a transmission box through a belt drive.

[0005] Preferably, a roller is fixedly connected to the output shaft of the transmission box, the transmission box is fixedly connected to the inner wall of the frame, the roller is set inside the frame, a washing water pipe is set at the top of the roller and the upper part of the divider, a washing booster is fixedly connected to the rear side of the frame, and a strong spring is set on one side of the roller.

[0006] Preferably, the washing booster is connected to the washing water pipe, a drying blower is fixedly connected to the upper part of the washing booster, an auxiliary motor is connected to the drying blower, a drying air duct is connected to the surface of the drying blower, and drying air ducts are respectively provided in the lower middle part of the roller and the upper part of the reducer.

[0007] Preferably, a cylindrical screen is connected to the upper part of the frame, a feed hopper is connected to the cylindrical screen, a large particle ore discharge port is connected to the lower right side of the cylindrical screen, and a feeding trough is opened on the surface of the cylindrical screen.

[0008] Preferably, a sample box is provided at the bottom of the inner cavity of the frame, and a telescopic sample pusher device is provided at the frame of the sample box.

[0009] Preferably, parallel guide rails are provided on both sides of the bottom of the divider between it and the roll, and reciprocating linkage mechanisms are provided on the divider and the roll respectively.

[0010] The beneficial effects of this utility model are: 1. This utility model provides a small-scale integrated crushing and reducing machine for laboratory use. With the combined use of the above-mentioned structure, this utility model has the following beneficial effects: This utility model is driven by a low-power motor, which can stably carry out crushing and reducing operations, ensuring that the crushed and reduced samples are representative. In addition, the application of dust collector, washing booster and drying blower improves the working environment of the workshop and reduces the labor intensity of the test personnel. Attached Figure Description

[0011] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is an overall perspective view of the present invention; Figure 2 This is a sectional perspective view of this utility model.

[0012] Legend: 1. Frame; 2. Divider; 3. Dust collector; 4. Roller; 5. Transmission box; 6. Main motor; 7. Strong spring; 8. Belt; 9. Washing booster; 10. Drying blower; 11. Feed hopper; 12. Cylindrical screen; 13. Large particle ore discharge port; 14. Telescopic sample pusher; 15. Drying air duct; 16. Washing water pipe; 17. Sample box; 18. Dust removal hole; 19. Guide rail; 20. Auxiliary motor; 21. Reciprocating linkage mechanism. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Specific examples are given below.

[0015] Example 1: As Figures 1-2As shown, a small-scale crushing and splitting integrated machine includes: a frame 1, a splitter 2, a dust collector 3, a roller 4, a transmission box 5, a main motor 6, a strong spring 7, a belt 8, a washing and pressurizing unit 9, a drying blower 10, a feed hopper 11, a cylindrical screen 12, a large particle ore discharge port 13, a telescopic sample pusher 14, a drying air duct 15, a washing water pipe 16, a sample box 17, a dust removal hole 18, a guide rail 19, an auxiliary motor 20, and a reciprocating linkage mechanism 21. When the main motor 6 operates, it drives the transmission box 5 and the roller 4 via the belt 8. Ore enters the cylindrical screen 12 through the feed inlet. Coarse material is discharged from the large particle ore discharge outlet 13 of the cylindrical screen 12. Fine material is fed into the roller crusher 4 through the groove. The crushed product is evenly fed into four sample boxes 17 through the divider 2. Dust in the frame 1 is absorbed by the dust collector 3. After crushing is completed and the self-cleaning switch of the equipment is turned on, the telescopic sample pusher 14 pushes the sample box 17 away from the equipment and automatically turns on the drying and washing booster 9 to rinse the equipment. After washing is completed, the drying blower 10 automatically works to dry the moisture and prepare for the next crushing.

[0016] Example 2: The cylindrical screen 12 rotates around the axis of the cylinder, with the axis forming a certain angle with the horizontal plane. The gap between the rollers 4 is adjusted by a strong spring 7 and a gap nut to determine the particle size of the crushed ore. Dust removal holes 18 are provided on both sides of the separator 2. The dust collector 3 absorbs floating dust in the storage chamber through the dust removal holes 18. The screening chamber is equipped with a double-layer separator 2. The bottom of the device is equipped with a guide rail 19 and a reciprocating linkage mechanism 21. A telescopic sample pusher 14 is provided in the sample chamber, which is interlocked with the equipment's self-cleaning switch. Before washing and drying, the sample box 17 is pushed away from the equipment. After cleaning, the telescopic sample pusher 14 automatically retracts. The drying air pipe 15 is connected to the drying blower 10 and is set on both sides of the lower guard plate of the roller 4 and the top sides of the upper separator 2, so that the drying gas can smoothly dry the roller 4 and the separator 2. The washing water pipe 16 is connected to the washing booster 9 and is set on both sides of the upper guard plate of the roller 4 and the top sides of the lower separator 2, so that the washing water can smoothly wash the roller 4 and the separator 2.

[0017] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A small-scale laboratory crushing and splitting integrated machine, comprising a frame (1); characterized in that: A divider (2) is provided at the bottom of the inner cavity of the frame (1). A dust collector (3) is fixedly connected to the left side of the frame (1). The dust collector (3) is connected to a dust removal hole (18). The dust removal hole (18) is located on both sides of the divider (2). A main motor (6) is fixedly connected to the right side of the upper surface of the frame (1). The main motor (6) is connected to a transmission box (5) via a belt (8).

2. The laboratory-scale small-scale crushing and splitting integrated machine according to claim 1, characterized in that: A roller (4) is fixedly connected to the output shaft of the transmission box (5). The transmission box (5) is fixedly connected to the inner wall of the frame (1). The roller (4) is set inside the frame (1). A washing water pipe (16) is set on the top of the roller (4) and the upper part of the divider (2). A washing booster (9) is fixedly connected to the rear side of the frame (1). A strong spring (7) is set on one side of the roller (4).

3. The laboratory-scale small-scale crushing and splitting integrated machine according to claim 2, characterized in that: The washing booster (9) is connected to the washing water pipe (16). A drying blower (10) is fixedly connected to the upper part of the washing booster (9). The drying blower (10) is connected to an auxiliary motor (20). A drying air pipe (15) is connected to the surface of the drying blower (10). Drying air pipes (15) are respectively provided in the lower middle part of the roller (4) and the upper part of the divider (2).

4. A laboratory-scale small-scale crushing and splitting integrated machine according to claim 3, characterized in that: The upper part of the frame (1) is connected to a cylindrical screen (12), the cylindrical screen (12) is connected to a feed hopper (11), the lower right side of the cylindrical screen (12) is connected to a large particle ore discharge port (13), and a feeding trough is opened on the surface of the cylindrical screen (12).

5. A laboratory-scale small-scale crushing and splitting integrated machine according to claim 4, characterized in that: A sample box (17) is provided at the bottom of the inner cavity of the frame (1), and a right telescopic sample pusher device (14) is provided at the frame (1) of the sample box (17).

6. A laboratory-scale small-scale crushing and splitting integrated machine according to claim 5, characterized in that: The bottom sides of the divider (2) are provided with parallel guide rails (19) between the divider (4) and the roller (4), and the divider (2) and the roller (4) are respectively provided with reciprocating linkage mechanisms (21).

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