CN214515940U

CN214515940U - Steel ball classifying and screening machine of ball mill

Info

Publication number: CN214515940U
Application number: CN202120689627.8U
Authority: CN
Inventors: 朱三祥; 周雷
Original assignee: Huai'an Hang Jian Renewable Resource Utilization Co ltd
Current assignee: Huai'an Hang Jian Renewable Resource Utilization Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-10-29
Anticipated expiration: 2031-04-06

Abstract

The utility model provides a ball mill steel ball classified screening machine, includes that support and slope install first sieve and the first carriage apron on the support, first carriage apron is installed in first sieve below, the support includes upper bracket and undersetting, through spring coupling between upper bracket and the undersetting, install the vibrator on the upper bracket. Still install the second sieve between first sieve and the first carriage apron in an inclined manner, second sieve mesh aperture is less than first sieve mesh. And a second slide carriage is obliquely arranged between the first sieve plate and the second sieve plate. The first sieve plate and the first slide carriage are driven to vibrate by the vibration motor arranged on the upper support, steel balls with the diameter larger than the aperture of the first sieve plate slide down from the lower side of the first sieve plate, and the rest steel balls fall down from the holes of the first sieve plate, so that the separation and screening of the steel balls are completed, and time and energy are saved compared with manual screening; the springs of the lower support and the upper support play a role in damping, and the lower support is guaranteed to be stably arranged on a station.

Description

Steel ball classifying and screening machine of ball mill

Technical Field

The utility model relates to an operation transportation field, concretely relates to sieving mechanism.

Background

The ball mill is an ore grinding system and is core equipment of a selecting factory, steel balls in a cylinder body of the ball mill grind ores to selectable granularity through impact and crushing on the ores, the steel balls in the ball mill are main media in the grinding process, the steel balls are continuously abraded in the grinding process, when the diameter of the steel balls reaches a certain value or below, the grinding effect is basically lost to form power consumption components, no power consumption is caused due to untimely removal, the grinding efficiency can be seriously reduced after the steel balls are abraded, if the steel balls are not removed in time, the unit treatment capacity of the ball mill can be reduced, and even the ore grinding granularity cannot meet the selection requirement; at present, the time of replacing lining plates by parking is utilized for selecting seriously worn steel balls in a factory, a manhole door is opened to pour all the steel balls to the ground, then the steel balls which are not in line with the requirement are manually screened and bagged, the operation mode has the disadvantages of high labor intensity, long operation time, low work efficiency, bad operation environment, certain safety risk and the like, and therefore a novel automatic steel ball screening and loading device for the ball mill is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a ball mill steel ball classified screening machine, it can promote the efficiency of organic matter in the current biological rotating disc method device degradation sewage.

The utility model discloses a following technical scheme realizes:

the utility model provides a ball mill steel ball classified screening machine, includes that support and slope install first sieve and the first carriage apron on the support, first carriage apron is installed in first sieve below, the support includes upper bracket and undersetting, through spring coupling between upper bracket and the undersetting, install the vibrator on the upper bracket.

Further: still install the second sieve between first sieve and the first carriage apron in an inclined manner, second sieve mesh aperture is less than first sieve mesh.

Further: and a second slide carriage is obliquely arranged between the first sieve plate and the second sieve plate, and the lower end of the second slide carriage is positioned above the high end of the second sieve plate.

Further: and baffles are arranged on two sides of the first sieve plate, the second sieve plate, the first slide carriage and the second slide carriage.

Further: and guide plates are arranged at the outlets of the first sieve plate, the second sieve plate and the first slide carriage.

Further: the vibrator is a vibrating motor.

Further: and the lower support is provided with a control switch, and the control switch is electrically connected with the vibration motor.

Compared with the prior art, the utility model have following advantage:

firstly, a first sieve plate and a first slide carriage are driven to vibrate by a vibration motor arranged on an upper support, steel balls with the diameter larger than the aperture of the first sieve plate slide down from the lower side of the first sieve plate, and the rest steel balls fall down from the holes of the first sieve plate, so that the separation and screening of the steel balls are completed, and compared with manual screening, the time and the energy are saved; the springs of the lower support and the upper support play a role in damping, and the lower support is guaranteed to be stably arranged on a station.

Secondly, setting multiple sieve plates and slide carriages, and carrying out multistage screening on the steel balls: the steel balls falling from the first sieve plate fall onto the second slide carriage, then slide onto the second sieve plate, and are screened for the second time by the second sieve plate, so that the steel balls with larger diameters slide out from the outlet of the second sieve plate, and the rest steel balls fall onto the first slide carriage and are discharged from the outlet of the first slide carriage. Screening is more accurate, once can carry out multistage screening, and efficiency is higher.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a first screen deck;

in the figure: 1.1, a lower support; 1.2, an upper support 2 and a spring; 3. a first screen deck; 4. a second slide carriage; 5. a second screen deck; 6. a first slide carriage; 7. a vibration motor; 8. a control switch; 9. a steel ball; 10. a baffle plate; 11. a guide plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model provides a ball mill steel ball classified screening machine, includes that support and slope install first sieve 3 and first carriage apron 6 on the support, first carriage apron 6 is installed in 3 below of first sieve, the support includes upper bracket 1.2 and undersetting 1.1, connect through spring 2 between upper bracket 1.2 and the undersetting 1.1, install vibrating motor 7 on the upper bracket 1.2. Still install second sieve 5 between first sieve 3 and the first carriage apron 6 in an inclined manner, 5 sieve mesh apertures of second sieve are less than 3 sieve meshes of first sieve. A second slide carriage 4 is obliquely arranged between the first sieve plate 3 and the second sieve plate 5, and the lower end of the second slide carriage 4 is positioned above the high end of the second sieve plate 5. And baffles 10 are arranged on two sides of the first sieve plate 3, the second sieve plate 4, the first slide carriage 6 and the second slide carriage 4. And guide plates 11 are arranged at outlets of the first sieve plate 3, the second sieve plate 5 and the first slide carriage 6. And a control switch 8 is arranged on the lower support 1.1, and the control switch 8 is electrically connected with the vibration motor 7.

The utility model discloses when the operation: firstly, the vibration motor 1 is turned on through the control switch 8, the steel balls 9 to be screened are slowly and continuously poured on the first sieve plate 3, the first sieve plate 3 which vibrates enables the steel balls 9 with the diameter larger than the aperture of the first sieve plate 3 to slide down from the lower side of the first sieve plate 3 and be collected, and the rest steel balls 9 fall down to the second slide carriage 4 from the sieve holes. The steel balls falling on the second slide carriage 4 slide down from the lower side of the second slide carriage 4 to the higher side of the second sieve plate 5, and the steel balls 9 are fully screened in the process that the steel balls 9 slide from the high side to the low side of the second sieve plate 5. Like the screening process of the first screen plate 3, the steel balls 9 screened by the second screen plate 5 and having the diameter larger than the aperture of the second screen plate 5 slide down from the lower side of the second screen plate 5 and are collected, and the rest steel balls 9 fall to the first slide carriage 6 and slide out from the outlet of the first slide carriage 6. The baffle 10 is used for preventing the steel balls 9 from scattering everywhere, and the guide plate 11 is beneficial to the centralized collection of the steel balls 9.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a ball mill steel ball classified screening machine which characterized in that: install first sieve (3) and first carriage apron (6) on the support including support and slope, first carriage apron (6) are installed in first sieve (3) below, the support includes upper bracket (1.2) and undersetting (1.1), connect through spring (2) between upper bracket (1.2) and undersetting (1.1), install the vibrator on upper bracket (1.2).

2. The ball mill steel ball classification screen machine of claim 1, characterized in that: still install second sieve (5) in the slope between first sieve (3) and first carriage apron (6), second sieve (5) sieve mesh aperture is less than first sieve (3) sieve mesh.

3. The ball mill steel ball classification screen machine of claim 2, characterized in that: a second slide carriage (4) is obliquely arranged between the first sieve plate (3) and the second sieve plate (5), and the lower end of the second slide carriage (4) is positioned above the high end of the second sieve plate (5).

4. A ball mill steel ball classifying and screening machine according to claim 3, characterized in that: baffle plates (10) are arranged on two sides of the first sieve plate (3), the second sieve plate (5), the first slide carriage (6) and the second slide carriage (4).

5. A ball mill steel ball classifying and screening machine according to claim 3, characterized in that: the exit of first sieve (3), second sieve (5), first carriage apron (6) is equipped with guide board (11).

6. The ball mill steel ball classification screen machine of claim 1, characterized in that: the vibrator is a vibrating motor (7).

7. The ball mill steel ball classifying screen machine according to claim 6, characterized in that: and a control switch (8) is installed on the lower support (1.1), and the control switch (8) is electrically connected with the vibration motor (7).