阅读说明：本技术 一种楼站式制砂单元 (Building standing type sand making unit ) 是由 郭辉力 张岩 郜帅 王聪敏 韩艺东 于 2020-06-23 设计创作，主要内容包括：一种楼站式制砂单元,包括多层竖直设置的钢结构支撑框体和PLC控制系统,钢结构支撑框体外设有移动式给料机构,内设有破碎筛分机构和收尘机构；移动式给料机构包括提升机和Y字型下料溜管,钢结构支撑框体底部设有双轨道,提升机设在双轨道的外轨道上,Y字型下料溜管设在破碎筛分机构上方,收尘机构设在破碎筛分机构一侧；破碎筛分机构与移动式给料机构形成循环,破碎筛分机构包括破碎机、筛分机和移动式收料仓,移动式收料仓设在双轨道的内轨道上,包括粗破碎产品仓和细破碎产品仓,Y字型下料溜管的竖直主管与破碎机连接,第一支管和第二支管均与提升机连接；本发明具备砂石的给料、破碎、筛分、整形机构,满足不同粒度的砂石同出的要求。(A building station type sand making unit comprises a steel structure supporting frame body and a PLC control system, wherein the steel structure supporting frame body is vertically arranged in multiple layers, a movable feeding mechanism is arranged outside the steel structure supporting frame body, and a crushing and screening mechanism and a dust collecting mechanism are arranged in the steel structure supporting frame body; the movable feeding mechanism comprises a lifter and a Y-shaped blanking chute, the bottom of the steel structure supporting frame body is provided with double tracks, the lifter is arranged on outer tracks of the double tracks, the Y-shaped blanking chute is arranged above the crushing and screening mechanism, and the dust collecting mechanism is arranged on one side of the crushing and screening mechanism; the crushing and screening mechanism and the movable feeding mechanism form a circulation, the crushing and screening mechanism comprises a crusher, a screening machine and a movable material receiving bin, the movable material receiving bin is arranged on an inner rail of the double rails and comprises a coarse crushing product bin and a fine crushing product bin, a vertical main pipe of the Y-shaped blanking chute is connected with the crusher, and the first branch pipe and the second branch pipe are both connected with the elevator; the invention has the mechanism of feeding, crushing, screening and shaping the sandstone, and meets the requirement of simultaneous discharge of the sandstone with different granularity.)

1. The utility model provides a building station formula system sand unit which characterized in that: the device comprises a multi-layer vertically arranged steel structure supporting frame body (1) and a PLC (programmable logic controller) control system, wherein a movable feeding mechanism (2) is arranged outside the steel structure supporting frame body (1), and a crushing and screening mechanism (3) and a dust collecting mechanism (4) are arranged in the steel structure supporting frame body (1); the movable feeding mechanism (2) comprises an elevator (5) and a Y-shaped blanking chute (6), the bottom of the steel structure supporting frame body (1) is provided with double rails (7), the elevator (5) is arranged on outer rails (701) of the double rails (7), the Y-shaped blanking chute (6) is arranged above the crushing and screening mechanism (3), and the dust collecting mechanism (4) is arranged on one side of the crushing and screening mechanism (3); broken screening mechanism (3) with portable feed mechanism (2) form the circulation, broken screening mechanism (3) are including breaker (8), screening machine (9) and portable receipts feed bin (10), portable receipts feed bin (10) set up on the interior track (702) of double track way (7), including coarse crushing product storehouse (1001) and thin crushing product storehouse (1002), the vertical person in charge (601) of Y style of calligraphy unloading elephant trunk (6) with breaker (8) are connected, first branch pipe (602) and second branch pipe (603) of Y style of calligraphy unloading elephant trunk (6) all with lifting machine (5) are connected.

2. The floor-standing sand making unit according to claim 1, wherein: the crushing and screening mechanism (3) further comprises a sand shaper (11) arranged between the crusher (8) and the screening machine (9).

3. The floor-standing sand making unit according to claim 1, wherein: the elevator (5) and the movable collecting bin (10) are respectively positioned on two sides of the crusher (8).

4. The floor-standing sand making unit according to claim 1, wherein: and a dust suction pipe (12) communicated with the dust collection mechanism (4) is arranged at the top of the crusher (8).

5. The floor-standing sand making unit according to claim 1, wherein: the PLC control system is arranged on one side of the steel structure supporting frame body (1) and is electrically connected with the movable feeding mechanism (2), the crushing and screening mechanism (3) and the dust collecting mechanism (4).

6. The floor-standing sand making unit according to claim 1, wherein: the bottom of the screening machine (9) is provided with a fine crushing product discharging pipe (901) and a coarse crushing product discharging pipe (902), one side of the coarse crushing product bin (1001) is provided with a discharging opening (13) and a telescopic discharging pipe (14), and the telescopic discharging pipe (14) is connected with the elevator (5).

7. The floor-standing sand making unit according to claim 6, wherein: two sets of lifting equipment are arranged in the lifting machine (5), the bottom end of the first lifting equipment (15) is connected with the raw material conveying belt (1501), the top end of the first lifting equipment is connected with the first branch pipe (602), the bottom end of the second lifting equipment (16) is connected with the telescopic blanking pipe (14) through the coarse material conveying belt (1601), and the top end of the second lifting equipment is connected with the second branch pipe (603).

8. The floor-standing sand making unit according to claim 2, wherein: steel construction braced frame body (1) middle part is equipped with first annular support (17), second annular support (18) and third annular support (19), breaker (8) and dust collection mechanism (4) erect on first annular support (17), grit trimmer (11) erect breaker (8) below on second annular support (18), screening machine (9) erect grit trimmer (11) below on third annular support (19).

9. The floor-standing sand making unit according to claim 8, wherein: and a sound insulation plate (20) is arranged on the inner wall of the steel structure supporting frame body (1) above the first annular support (17).

Technical Field

The invention relates to the technical field of gravel crushing, in particular to a building standing type sand making unit.

Background

At present, in sandstone production, the traditional arrangement mode of a sand production line has plane arrangement and station arrangement, wherein the plane arrangement mode has the defects of large occupied area, large dust removal and environmental protection difficulty, poor environmental protection effect, large environmental protection investment and the like due to the fact that a plurality of dust collection systems are required to collect dust in different areas. The floor standing type production system is compact in structure, small in occupied area and space-saving.

But the equipment configuration of current building station formula grit preparation system is single, adopts single broken host computer system sand more, has following defect: (1) the requirement on the grain size of the fed material is high, if the quality of a finished product is to be improved, both sand making and shaping are required, so that the rotating speed and the frequency of a main machine cannot be improved, the yield is low, and the energy consumption is high; (2) the product is single, only sand can be produced due to the undersize of the feeding granularity, the requirement of simultaneous production of sand and gravel cannot be met, for a system only producing finished sand, coarse aggregates with granularity which does not accord with the requirement of the finished sand need to be returned to a sand making machine again for secondary crushing so as to meet the requirement of the finished sand, the production is inflexible, the requirement of customers cannot be met, and the equipment investment is inevitably increased if the customers need the rice stones and the crushed stones. Therefore, this application provides a building station formula system sand unit possesses feed, crushing, screening, the plastic mechanism of grit, satisfies the grit of different granularities with the requirement of going out.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a station-type sand making unit which is provided with a feeding, crushing, screening and shaping mechanism for sand and stones and meets the requirement of simultaneous discharge of sand and stones with different particle sizes.

The technical scheme adopted by the invention for solving the technical problems is as follows: a building station type sand making unit comprises a steel structure supporting frame body and a PLC control system, wherein the steel structure supporting frame body is vertically arranged in multiple layers, a movable feeding mechanism is arranged outside the steel structure supporting frame body, and a crushing and screening mechanism and a dust collecting mechanism are arranged in the steel structure supporting frame body; the movable feeding mechanism comprises a lifter and a Y-shaped blanking chute, the bottom of the steel structure supporting frame body is provided with double tracks, the lifter is arranged on outer tracks of the double tracks, the Y-shaped blanking chute is arranged above the crushing and screening mechanism, and the dust collecting mechanism is arranged on one side of the crushing and screening mechanism; broken screening mechanism with portable batcher configuration becomes the circulation, broken screening mechanism includes breaker, screening machine and portable receipts feed bin, portable receipts feed bin sets up on the interior track of double track way, including coarse crushing product storehouse and thin crushing product storehouse, the vertical person in charge of Y style of calligraphy unloading elephant trunk with the breaker is connected, the first branch pipe and the second branch pipe of Y style of calligraphy unloading elephant trunk all with the lifting machine is connected.

Furthermore, crushing screening mechanism still includes the setting and is in the grit trimmer between breaker and the screening machine.

Furthermore, the lifting machine and the movable material receiving bin are respectively positioned on two sides of the crusher.

Furthermore, a dust suction pipe communicated with the dust collection mechanism is arranged at the top of the crusher.

Furthermore, the PLC control system is arranged on one side of the steel structure supporting frame body and is electrically connected with the movable feeding mechanism, the crushing and screening mechanism and the dust collecting mechanism.

Furthermore, the bottom of the screening machine is provided with a fine crushing product discharging pipe and a coarse crushing product discharging pipe, one side of the coarse crushing product bin is provided with a discharging opening and a telescopic discharging pipe, and the telescopic discharging pipe is connected with the elevator.

Furthermore, two sets of lifting equipment are arranged in the elevator, the bottom end of the first lifting equipment is connected with the raw material conveying belt, the top end of the first lifting equipment is connected with the first branch pipe, the bottom end of the second lifting equipment is connected with the telescopic blanking pipe through the coarse material conveying belt, and the top end of the second lifting equipment is connected with the second branch pipe.

Furthermore, a first annular support, a second annular support and a third annular support are arranged in the middle of the steel structure supporting frame body, the crusher and the dust collector are arranged on the first annular support, the sand and stone shaping frame is arranged on the second annular support below the crusher, and the screening frame is arranged on the third annular support below the sand and stone shaping frame.

Furthermore, a sound insulation board is arranged on the inner wall of the steel structure supporting frame body above the first annular support.

The beneficial effects of the invention are mainly shown in the following aspects:

the sand making unit is provided with a crushing and screening mechanism, comprises a crusher, a screening machine and a sand and stone shaping machine, can meet the crushing requirements of different feeding particle sizes, firstly crushes and then shapes after feeding, the screened products with qualified particle sizes enter a fine crushing product bin, the products with too coarse particle sizes can be recycled to the crusher to perform secondary crushing again, and the recycling process is realized through a movable feeding mechanism: the device is provided with two sets of lifting equipment, one set of lifting equipment is used for lifting raw materials into the crusher, the other set of lifting equipment is used for lifting gravels in a coarse crushing product bin into the crusher, and the top of each set of lifting equipment is provided with a discharging chute (a first branch pipe and a second branch pipe) for outputting the raw materials;

the double rails are arranged below the crushing and screening mechanism, the movable feeding mechanism and the movable material receiving bin are arranged on the double rails, the elevator can freely move on the outer rail, the distance between the elevator and the raw material conveying belt and the distance between the elevator and the upper and lower material ports of the crusher are adjusted, material leakage and material scattering in the raw material conveying process are avoided, the movable material receiving bin can freely move on the inner rail and comprises the coarse crushing product bin and the fine crushing product bin, and the fine crushing product which is crushed can be sent out of the steel structure supporting frame body through the inner rail after entering the fine crushing product bin and enters the next process.

Drawings

FIG. 1 is a front view of a floor-standing sand making unit;

FIG. 2 is a top view of a floor-standing sand making unit;

the labels in the figure are: 1. steel structure braced frame body, 2, portable feed mechanism, 3, broken screening mechanism, 4, the mechanism of gathering dust, 5, the lifting machine, 6, Y style of calligraphy unloading elephant trunk, 601, vertical main pipe, 602, first branch pipe, 603, the second branch pipe, 7, the double track way, 701, outer track, 702, inner rail, 8, breaker, 9, the screening machine, 901, thin broken product unloading pipe, 902, thick broken product unloading pipe, 10, portable receipts feed bin, 1001, thick broken product storehouse, 1002, thin broken product storehouse, 11, grit trimmer, 12, dust absorption pipe, 13, discharge opening, 14, flexible unloading pipe, 15, first lifting means, 1501, raw materials conveyer belt, 16, second lifting means, 1601, thick materials conveyer belt, 17, first annular support, 18, second annular support, 19, third annular support, 20, acoustic celotex board.

Detailed Description

The embodiments of the present invention are described in detail with reference to the accompanying drawings, and the embodiments and specific operations of the embodiments are provided on the premise of the technical solution of the present invention, but the scope of the present invention is not limited to the following embodiments.

As shown in the attached drawings, the station type sand making unit comprises a multi-layer vertically arranged steel structure supporting frame body 1 and a PLC control system, wherein a movable feeding mechanism 2 is arranged outside the steel structure supporting frame body 1, a crushing and screening mechanism 3 and a dust collecting mechanism 4 are arranged in the steel structure supporting frame body 1, and the PLC control system is arranged on one side of the steel structure supporting frame body 1 and is electrically connected with the movable feeding mechanism 2, the crushing and screening mechanism 3 and the dust collecting mechanism 4; the sand making unit is provided with a crushing and screening mechanism, comprises a crusher, a screening machine and a sand and stone shaping machine, can meet the crushing requirements of different feeding particle sizes, firstly crushes and then shapes after feeding, the screened products with qualified particle sizes enter a fine crushing product bin, and the products with too coarse particle sizes can be recycled to the crusher for secondary crushing again;

the dust collecting mechanism 4 is arranged on one side of the crushing and screening mechanism 3; the crushing and screening mechanism 3 and the movable feeding mechanism 2 form circulation, the crushing and screening mechanism 3 comprises a crusher 8, a sieving machine 9 and a movable material receiving bin 10, the hoister 5 and the movable material receiving bin 10 are respectively positioned on two sides of the crusher 8, and a dust suction pipe 12 communicated with the dust collecting mechanism 4 is arranged at the top of the crusher 8; the crushing and screening mechanism 3 further comprises a sand shaper 11 arranged between the crusher 8 and the screening machine 9; the middle part of the steel structure supporting frame body 1 is provided with a first annular support 17, a second annular support 18 and a third annular support 19, the crusher 8 and the dust collection mechanism 4 are erected on the first annular support 17, the inner wall of the steel structure supporting frame body 1 above the first annular support 17 is provided with a sound insulation plate 20, no matter a cone crusher, a jaw crusher or a roller crusher has great noise in the working process, the sound insulation plate 20 is installed, the noise can be reduced to a certain extent, and the sound insulation plate 20 can be a polyurethane plate or a porous ceramic plate; the sand shaper 11 is mounted on the second annular support 18 below the crusher 8, and the screening machine 9 is mounted on the third annular support 19 below the sand shaper 11;

the movable feeding mechanism 2 comprises a lifter 5 and a Y-shaped blanking chute 6, the bottom of the steel structure supporting frame body 1 is provided with double rails 7, the lifter 5 is arranged on outer rails 701 of the double rails 7, and the Y-shaped blanking chute 6 is arranged above the crushing and screening mechanism 3; a fine crushing product discharging pipe 901 and a coarse crushing product discharging pipe 902 are arranged at the bottom of the sieving machine 9, a discharging opening 13 and a telescopic discharging pipe 14 are arranged at one side of the coarse crushing product bin 1001, and the telescopic discharging pipe 14 is connected with the elevator 5;

the movable material receiving bin 10 is arranged on an inner rail 702 of the double rails 7 and comprises a coarse crushing product bin 1001 and a fine crushing product bin 1002, a vertical main pipe 601 of the Y-shaped blanking chute 6 is connected with the crusher 8, and a first branch pipe 602 and a second branch pipe 603 of the Y-shaped blanking chute 6 are connected with the elevator 5; two sets of lifting equipment are arranged in the lifter 5, the bottom end of the first lifting equipment 15 is connected with the raw material conveying belt 1501, the top end of the first lifting equipment is connected with the first branch pipe 602 and used for lifting raw materials into the crusher, the bottom end of the second lifting equipment 16 is connected with the telescopic blanking pipe 14 through the coarse material conveying belt 1601, and the top end of the second lifting equipment is connected with the second branch pipe 603 and used for lifting gravels in a coarse crushing product bin into the crusher;

the circulation process is realized by a movable feeding mechanism: the elevator 5 can move freely on the outer rail 701, the distance between the elevator and the material feeding and discharging openings of the raw material conveyer belt 1501, the coarse material conveyer belt 1601 and the crusher 8 is adjusted, material leakage and material scattering in the raw material conveying process are avoided, and the movable material receiving bin can move freely on the inner rail; steel construction supporting framework 1 is seen off to accessible track 702 in the thin broken product storehouse 1002 back accessible after having accomplished broken thin broken product entering, get into next process, after thick broken product gets into thick broken product storehouse 1001, be close to like coarse fodder conveyer belt 1601 through interior track 702 to fall into on the coarse fodder conveyer belt 1601 through flexible unloading pipe 14, promote to breaker 8 through second lifting means 16 and carry out the secondary crushing, this setting has reduced artifical unloading and transport operation, labor saving, and the work efficiency is improved.

The technical solutions and embodiments of the present invention are not limited, and the same solutions or effects as those of the technical solutions and embodiments of the present invention are within the scope of the present invention. It is further noted that relational terms such as i, ii, and iii may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.