Fineness sieve tray device for metal mineral product detection

Abstract

The utility model relates to the technical field of metal mineral detection, in particular to a fineness sieve tray device for metal mineral detection, which comprises a shell, a sieve tray body, a shaking motor, an auxiliary device and a vibrating device, a feed pipe is mounted at the top end of the shell, a discharge pipe is mounted on the side wall of one side of the shell, the sieve tray body is mounted in the shell, and the vibrating motor is mounted on the sieve tray body. The shaking motor is installed on the bottom wall of the shell, the output end of the shaking motor penetrates through the bottom wall of the shell and is connected with the bottom wall of the sieve tray body, the stirring blade continuously turns over ore pulp samples on the sieve tray body, it is ensured that the samples can be evenly distributed, the samples can be prevented from being stacked on the sieve tray body through stirring, and therefore the ore pulp samples can be evenly distributed. The screening effect is improved, ore pulp on the screening tray body does not need to be manually kneaded, pressed and stirred, the labor intensity is reduced, the screening tray body can be prevented from being blocked through the anti-blocking device installed on the outer wall of the second rotating shaft, and the mortar refining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal mineral detection technical field, concretely is a fineness sieve tray device for metal mineral detection. BACKGROUND

[0002] It is known that in the metal mineral detection process, fineness screening is a vital link, and the fineness screening not only relates to the processing efficiency and product quality of the ore, but also directly affects the smooth progress of the subsequent process.

[0003] The existing fineness sieve tray device for metal mineral detection is prone to gather ore pulp on the sieve tray during use, and needs to be manually kneaded, pressed and stirred to pass smoothly, so the screening efficiency is low, especially when a large amount of samples are processed, manual screening is time-consuming and laborious, and the ore pulp samples are prone to form local accumulation on the sieve tray, resulting in uneven screening effect and affecting the accuracy of particle size analysis, which not only increases the labor intensity, but also may cause errors in the detection results. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a fineness sieve tray device for metal mineral detection.

[0006] (II) Technical scheme

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a fineness sieve tray device for metal mineral detection, which comprises a shell, a sieve tray body, a shaking motor, an auxiliary device and a vibrating device, a feed pipe is installed at the top end of the shell, a discharge pipe is installed on the side wall of the shell, the sieve tray body is installed in the shell, the shaking motor is installed on the bottom wall of the shell, the output end of the shaking motor penetrates the bottom wall of the shell and is connected with the bottom wall of the sieve tray body, the auxiliary device comprises a first motor, a driving shaft, a fixed seat, a second motor, a first rotating shaft, a second rotating shaft, a fixed rod and a turning leaf, the first motor is installed on the top wall of the shell, the output end of the first motor penetrates the top wall of the shell and is installed with the driving shaft, the bottom wall of the driving shaft is installed with the fixed seat, the bottom wall of the fixed seat is installed with the second motor, the left and right end output ends of the second motor are respectively installed with the first rotating shaft and the second rotating shaft, a plurality of fixed rods are annularly installed on the outer wall of the first rotating shaft, the fixed rod away from the first rotating shaft is installed with the turning leaf at one end, and the outer wall of the second rotating shaft is installed with an anti-blocking device.

[0008] In order to improve the vibration efficiency of the sieve tray, the utility model improves, the vibration device includes rectangular groove, sliding rod, sliding block and spring, the left and right side walls in the shell are all equipped with the rectangular groove, the sliding rod is fixedly installed in the rectangular groove, the left and right ends of the sieve tray body are all fixedly installed the sliding block, the sliding block is connected with the sliding rod slidingly.

[0009] In order to prevent the material from plugging the sieve tray body, the utility model improves, the anti - jam device includes fixed ring and bristle, the outer wall of second rotating shaft is installed with the fixed ring, the outer wall of fixed ring is installed with the bristle.

[0010] In order to guarantee the support stability of the shell, the utility model improves, the bottom four corners of the shell are all installed with support leg.

[0011] Preferably, the utility model improves, the top of the feed pipe is installed with feed hopper.

[0012] In order to control the discharge of the discharge pipe, the utility model improves, the control valve is installed on the discharge pipe.

[0013] In order to protect the second motor, the utility model improves, the outer wall of second motor is installed with protective shell.

[0014] In order to guarantee the stability and accuracy of the operation of the first motor and the second motor, the utility model improves, the first motor and the second motor are all servo motors.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a fineness sieve tray device for metal mineral detection, has the following beneficial effects:

[0017] The fineness sieve tray device for metal mineral detection, through the auxiliary device set up, first motor drive driving shaft rotation, and then drive fixed seat and second motor rotation, the left and right ends output of second motor respectively drive first rotating shaft and second rotating shaft rotation, first rotating shaft drive fixed rod and material turning leaf rotation, the constant turning of material turning leaf makes that the ore pulp sample can be fully dispersed on the sieve tray, improves the screening effect, prevents the sample from forming local accumulation on the sieve tray, reduces the screening dead angle, the design of automation reduces the need of manual operation, improves work efficiency.

[0018] The metal mineral detection fineness screen deck device, through the setting of the anti-blocking device, the rotation of the second rotating shaft drives the fixed ring to rotate, the bristles rotate under the drive of the fixed ring, can continuously sweep the surface of the screen deck body, remove the materials stuck in the screen holes, prevent the screen holes from being blocked, through the continuous cleaning of the bristles, the screen holes of the screen deck can always keep unobstructed, improve the screening efficiency, ensure that the screen holes are always in an unobstructed state, the bristles can also help to disperse the materials in the rotating process, make them distribute more uniformly on the screen deck body, improve the screening effect. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the utility model;

[0020] Figure 2 It is a shell half-partial three-dimensional structure schematic view of the utility model;

[0021] Figure 3 It is a partial A enlarged structure schematic view of the utility model; Figure 2

[0022] Figure 4 It is a partial B enlarged structure schematic view of the utility model; Figure 2

[0023] In the drawing: 1, shell; 2, screen deck body; 3, shaking motor; 4, feed pipe; 5, discharge pipe; 6, first motor; 7, drive shaft; 8, fixed seat; 9, second motor; 10, first rotating shaft; 11, second rotating shaft; 12, fixed rod; 13, turning material leaf; 14, rectangular groove; 15, sliding rod; 16, sliding block; 17, spring; 18, fixed ring; 19, bristle; 20, supporting leg; 21, feed hopper; 22, control valve; 23, protective shell. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-4 ​​The utility model relates to a metal mineral detection fineness sieve tray device, including casing 1, sieve tray body 2, shaking motor 3, auxiliary device and vibration device, the top of casing 1 installs feed pipe 4, the side wall of casing 1 installs discharge pipe 5, install sieve tray body 2 in casing 1, the bottom wall of casing 1 installs shaking motor 3, the output of shaking motor 3 penetrates the bottom wall of casing 1 and is connected with the bottom wall of sieve tray body 2, auxiliary device includes first motor 6, drive shaft 7, fixed seat 8, second motor 9, first rotating shaft 10, second rotating shaft 11, fixed link 12 and material turning blade 13, the top wall of casing 1 installs first motor 6, the output of first motor 6 penetrates the top wall of casing 1 and is installed drive shaft 7, the bottom wall of drive shaft 7 installs fixed seat 8, the bottom wall of fixed seat 8 installs second motor 9, and the left and right two end outputs of second motor 9 are installed first rotating shaft 10 and second rotating shaft 11 respectively, the outer wall of first rotating shaft 10 is annularly installed with a plurality of fixed links 12, and the end away from first rotating shaft 10 of fixed link 12 is installed material turning blade 13, and the outer wall of second rotating shaft 11 is installed with anti-blocking device, in the embodiment, when using, open shaking motor 3, make its output end drive sieve tray body 2 and produce vibration, and drive vibration device improves the vibration efficiency of sieve tray body 2, and the ore pulp to be refined is added to casing 1 through feed pipe 4, falls on sieve tray body 2 and carries out preliminary screening, simultaneously starts first motor 6 and second motor 9, and the output of first motor 6 drives drive shaft 7 to rotate, rotates fixed seat 8 through drive shaft 7, and fixed seat 8 drives second motor 9 to rotate, simultaneously, the output of second motor 9 makes first rotating shaft 10 and second rotating shaft 11 synchronous rotation, and fixed link 12 rotates under the drive of first rotating shaft 10, makes material turning blade 13 constantly turn over the ore pulp sample on sieve tray body 2, ensures that the sample can be evenly distributed, can prevent the sample from forming accumulation on sieve tray body 2 by turning over, improves the screening effect, does not need manual kneading and stirring the ore pulp on sieve tray body 2, reduces the labor intensity, and the anti-blocking device installed on the outer wall of second rotating shaft 11 can prevent sieve tray body 2 from being blocked, improves the efficiency of mortar refinement, finally, the material after refinement screening is discharged from casing 1 through discharge pipe 5.

[0026] In actual use, further improve the vibration efficiency of the screen deck, in this embodiment, the vibration device includes a rectangular groove 14, slide rod 15, slide block 16 and spring 17, the left and right side walls in the shell 1 are provided with the rectangular groove 14, the slide rod 15 is fixedly installed in the rectangular groove 14, the left and right ends of the screen deck body 2 are fixedly installed with the slide block 16, the slide block 16 is slidably connected with the slide rod 15, through the sliding connection of slide rod 15 and slide block 16, the stability of the screen deck body 2 during vibration can be ensured, irregular movement caused by vibration is avoided, vibration efficiency is improved, through the elastic force of spring 17, the screen deck body 2 can vibrate more uniformly, the screening effect is improved, the sliding connection of slide block 16 and slide rod 15 makes the vibration energy be uniformly transmitted to each part of the screen deck body 2, so that the vibration of the screen deck body 2 is more uniform, and the screening effect is improved.

[0027] In actual use, further prevent the material from blocking the screen deck body 2, in this embodiment, the anti-blocking device includes a fixed ring 18 and a brush 19, the outer wall of the second rotating shaft 11 is provided with the fixed ring 18, and the outer wall of the fixed ring 18 is provided with the brush 19; when the brush 19 rotates under the drive of the fixed ring 18, the material stuck in the pores of the screen deck body 2 can be effectively removed, so that the screen hole is prevented from being blocked; along with the rotation of the second rotating shaft 11, the fixed ring 18 drives the brush 19 to continuously sweep the surface of the screen deck, so that the cleaning work is continuously carried out, and the screen deck is ensured to be always unblocked; through the continuous cleaning of the brush 19, the screen hole of the screen deck body 2 can always be unblocked, so that the screening efficiency caused by blockage is avoided; and the brush 19 can also help to disperse the material in the rotation process, so that the material is more uniformly distributed on the screen deck, and the screening effect is improved.

[0028] In actual use, further ensure the support stability of the shell 1, in this embodiment, the bottom corners of the shell 1 are provided with support legs 20, and the weight of the shell 1 can be uniformly distributed to four support points through the installation of the support legs 20 at the bottom corners of the shell 1, so that the inclination or instability caused by excessive local stress is avoided.

[0029] Preferably, the utility model improves, the top of feeding pipe 4 is installed with feeding hopper 21, and the caliber of feeding hopper 21 is larger than that of feeding pipe 4, which can expand the area of material entering, so that the material is more easily entered into the feeding pipe 4, and the feeding efficiency is improved.

[0030] In actual use, further control the discharging of the discharge pipe 5, in this embodiment, the control valve 22 is installed on the discharge pipe 5, the opening of the control valve 22 can be adjusted according to the need, so that the speed and flow of discharging are controlled, and the discharging process is more controllable.

[0031] In actual use, the second motor 9 is further protected, in the embodiment, the outer wall of the second motor 9 is provided with a protective shell 23, which can prevent dust, moisture or other foreign matters from entering the motor, thereby avoiding short circuit or electrical failure.

[0032] In actual use, the stability and accuracy of the first motor 6 and the second motor 9 are further ensured, in the embodiment, the first motor 6 and the second motor 9 are both servo motors, which can control position, speed and torque with high accuracy, and the servo motors adopt closed-loop control, have good stability, can avoid problems such as stall and vibration, and ensure the stability and accuracy of the first motor 6 and the second motor 9.

[0033] To make the possible application scenarios, technical principles, specific schemes that can be implemented, purposes and effects achieved, etc. of the present application clear, the specific embodiments listed below are combined with the drawings for detailed description. The embodiments recorded in the present text are only used to more clearly illustrate the technical schemes of the present application, thus only serve as examples, and cannot limit the protection scope of the present application.

[0034] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fineness sieve tray device for metal mineral detection, comprising a shell (1), a sieve tray body (2), a shaking motor (3), an auxiliary device and a vibrating device, characterized in that: The top end of the shell (1) is provided with a feeding pipe (4), one side wall of the shell (1) is provided with a discharging pipe (5), the shell (1) is internally provided with the sieve disc body (2), the bottom wall of the shell (1) is provided with the shaking motor (3), the output end of the shaking motor (3) penetrates the bottom wall of the shell (1) and is connected with the bottom wall of the sieve disc body (2), the auxiliary device comprises a first motor (6), a driving shaft (7), a fixing seat (8), a second motor (9), a first rotating shaft (10), a second rotating shaft (11), a fixing rod (12) and a turning blade (13), the top wall of the shell (1) is provided with the first motor (6), the output end of the first motor (6) penetrates the top wall of the shell (1) and is provided with the driving shaft (7), the bottom wall of the driving shaft (7) is provided with the fixing seat (8), the bottom wall of the fixing seat (8) is provided with the second motor (9), the left and right end output ends of the second motor (9) are respectively provided with the first rotating shaft (10) and the second rotating shaft (11), the outer wall of the first rotating shaft (10) is annularly provided with a plurality of groups of the fixing rod (12), one end of the fixing rod (12) away from the first rotating shaft (10) is provided with the turning blade (13), and the outer wall of the second rotating shaft (11) is provided with an anti-blocking device.

2. A size screen deck apparatus for detecting metallic mineral deposits according to claim 1, wherein: The vibration device comprises a rectangular groove (14), a sliding rod (15), a sliding block (16) and a spring (17), the left and right side walls in the shell (1) are both provided with the rectangular groove (14), the sliding rod (15) is fixedly installed in the rectangular groove (14), and the left and right ends of the sieve disc body (2) are both fixedly provided with the sliding block (16).

3. A size screen deck apparatus for detecting metallic mineral deposits according to claim 2, wherein: The anti-blocking device comprises a fixing ring (18) and a brush (19), the outer wall of the second rotating shaft (11) is provided with the fixing ring (18), and the outer wall of the fixing ring (18) is provided with the brush (19).

4. A size screen deck apparatus for detecting metallic mineral deposits according to claim 3, wherein: The bottom end of the shell (1) is provided with a supporting leg (20) at each corner.

5. A size screen deck apparatus for detecting metallic mineral deposits according to claim 4, wherein: The top end of the feeding pipe (4) is provided with a feeding hopper (21).

6. A size screen deck apparatus for detecting metallic mineral deposits according to claim 5, wherein: The discharging pipe (5) is provided with a control valve (22).

7. A size screen deck apparatus for detecting metallic mineral deposits according to claim 6, wherein: The outer wall of the second motor (9) is provided with a protective shell (23).

8. A size screen deck apparatus for detecting metallic mineral deposits according to claim 7, wherein: The first motor (6) and the second motor (9) are both servo motors.

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