WO2024197681A1 - Ore screening apparatus - Google Patents
Ore screening apparatus Download PDFInfo
- Publication number
- WO2024197681A1 WO2024197681A1 PCT/CN2023/084915 CN2023084915W WO2024197681A1 WO 2024197681 A1 WO2024197681 A1 WO 2024197681A1 CN 2023084915 W CN2023084915 W CN 2023084915W WO 2024197681 A1 WO2024197681 A1 WO 2024197681A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shell
- plate
- wall
- fixedly connected
- rotating shaft
- Prior art date
Links
- 238000012216 screening Methods 0.000 title claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims description 39
- 238000007789 sealing Methods 0.000 claims description 18
- 238000010586 diagram Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 2
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
Definitions
- the invention relates to the technical field of ore processing, and in particular to ore screening equipment.
- Ore refers to a mineral aggregate from which useful components can be extracted or which itself has certain properties that can be utilized. It can be divided into metallic minerals and non-metallic minerals. Ores are often required to be processed and used in the fields of metallurgy, mining, and chemical industry.
- the Chinese patent with patent application number CN202022066428.X discloses an ore screening device, including a shell, a feed inlet, a discharge port, a screening device and a supporting device, wherein the feed inlet is connected to the upper end of the shell, the discharge port is connected to the lower end of the shell, the screening device is arranged inside the shell, the supporting device is fixedly installed on both sides of the shell, the screening device includes a fixed plate, the fixed plate is fixedly installed inside the shell, a sieve plate is arranged above the fixed plate, rollers are fixedly installed on both sides of the sieve plate, a screen is fixedly installed inside the sieve plate, and a tooth plate is fixedly installed at the bottom of the sieve plate.
- the present invention achieves the purpose of screening the ore by arranging the screening device, so that the ore can be crushed more quickly and thoroughly during the crushing process, and the height of the shell is adjusted by arranging the supporting device, so that storage vehicles of different heights can be placed.
- the present invention proposes an ore screening device to solve the problems existing in the above-mentioned prior art.
- the purpose of the present invention is to solve the shortcomings of the prior art and to propose an ore screening device.
- a kind of ore screening equipment includes a shell, a feed hopper is arranged on the top of the shell, and a second rotating shaft is rotatably connected inside the shell, and a power source is arranged at one end of the second rotating shaft, three cams are fixedly connected to the outer wall of the second rotating shaft at equal distances, and the outer walls of the three cams are in contact with the same lifting plate, the lifting plate is slidably connected to the inside of the shell, and the outer walls on both sides of the top of the lifting plate are fixedly connected to top rollers, the outer walls of the top of the top rollers are in contact with screening plates, and one end of the screening plates is hinged to the inner wall of one side of the shell, a through hole is arranged on one side of the bottom end of the screening plate, and a reset mechanism is arranged on the top of the two screening plates.
- the reset mechanism includes an inverted U-shaped plate, which is fixedly connected to the inner wall of the shell, and the outer walls on both sides of the bottom of the inverted U-shaped plate are provided with sliding grooves, the inner walls of the sliding grooves are slidably connected with sealing plates, and a plurality of reset springs are fixedly connected between the sealing plate and the inner wall at the top of the sliding groove, the lower end of the sealing plate is in contact with the outer wall at the top of the screening plate, and the cross-section of the lower end of the sealing plate is semicircular.
- a discharge port is provided at the bottom of the shell, and guide plates are fixedly connected between the outer walls on both sides of the top of the discharge port and the inner walls on both sides of the shell.
- outer walls on both sides of the shell are fixedly connected with fixed blocks, and the outer wall on one side of the fixed block is fixedly connected with a lifting cylinder, and a feed pipe is connected between the lifting cylinder and the through port.
- the inner wall of the lifting barrel is rotatably connected to a rotating shaft 1, and the outer wall of the rotating shaft 1 is fixedly connected to spiral auger blades, and a rotating motor is arranged at the top of the rotating shaft 1.
- crushing boxes are provided on both sides of the feed hopper, and crushing mechanisms are provided inside the crushing boxes.
- a feeding pipe is connected between each crushing box and the corresponding lifting barrel.
- the outer wall of the shell is connected to a dust suction pipe, and the inner wall of the dust suction pipe is fixedly connected to a dust suction fan, and one end of the dust suction pipe is sleeved with a dust removal bag.
- the power source enables the second rotating shaft to drive multiple cams to rotate, so that the lifting plate and the top roller on its top can move up and down reciprocatingly, thereby cooperating with the reset mechanism to make the two screening plates vibrate continuously, so that the ore can be screened, and at the same time, the large pieces of ore above the screening plate can be discharged through the through-port, which is convenient for subsequent processing.
- rotating shaft 1 By setting up the lifting barrel, rotating shaft 1, spiral auger blades, rotating motor, crushing box and crushing mechanism, the large pieces of ore discharged from the opening enter the lifting barrel.
- the rotating motor drives the spiral auger blades to rotate through the rotating shaft 1 to transport them to the crushing box, so that the large pieces of ore are crushed by the crushing mechanism, so that the size of the ore can be qualified, which is convenient for subsequent crushing to be fully crushed and improve work efficiency.
- FIG1 is a schematic structural diagram of an ore screening device proposed in Example 1;
- FIG2 is an enlarged schematic diagram of the structure at A in FIG1 of an ore screening device proposed in Example 1;
- FIG3 is a schematic cross-sectional structure diagram of a crushing box of an ore screening device proposed in Example 1;
- FIG. 4 is a schematic diagram of the side structure of an ore screening device proposed in Example 2.
- FIG. 4 is a schematic diagram of the side structure of an ore screening device proposed in Example 2.
- an ore screening device includes a shell 1, a feed hopper 10 is arranged on the top of the shell 1, and a rotating shaft 15 is rotatably connected inside the shell 1, and a power source is arranged at one end of the rotating shaft 15, three cams 22 are fixedly connected to the outer wall of the rotating shaft 15 at equal distances, and the outer walls of the three cams 22 are all in contact with the same lifting plate 16, the lifting plate 16 is slidably connected to the inside of the shell 1, and the outer walls on both sides of the top of the lifting plate 16 are fixedly connected to top rollers 17, and the outer walls of the top of the top rollers 17 are in contact with the screen
- the screening plates 3 are hinged at one end to the inner wall of one side of the shell 1, a through hole 4 is arranged on one side of the bottom end of the screening plates 3, and a reset mechanism is arranged on the top of the two screening plates 3.
- the power source drives the rotating shaft 15 to drive multiple cams 22 to rotate, so that the lifting plate 16 and the top roller 17 on its top can move back and forth up and down, so that the two screening plates 3 can be continuously vibrated by cooperating with the reset mechanism, so that the ore can be screened, and at the same time, the large pieces of ore above the screening plates 3 can be discharged through the through hole 4, so as to facilitate the subsequent processing thereof.
- the reset mechanism includes an inverted U-shaped plate 19, which is fixedly connected to the inner wall of the shell 1, and the outer walls on both sides of the bottom of the inverted U-shaped plate 19 are provided with sliding grooves 18, and the inner walls of the sliding grooves 18 are slidably connected with sealing plates 21, and a plurality of reset springs 20 are fixedly connected between the sealing plate 21 and the inner wall at the top of the sliding groove 18, and the lower end of the sealing plate 21 contacts the outer wall at the top of the screening plate 3, and the cross-section of the lower end of the sealing plate 21 is semicircular.
- the screening plate 3 When the two top rollers 17 on the lifting plate 16 respectively press against one end of the screening plate 3 and swing upward, the screening plate 3 is The sealing plate 21 applies force to compress the multiple reset springs 20 and extend them into the slide groove 18.
- the lifting plate 16 drives the two top rollers 17 to move downward, one end of the screening plate 3 is reset under the action of the rebound force of the multiple reset springs 20 and the common gravity of the screening plate 3 and the ore on its surface. This cycle is repeated to make the two screening plates 3 vibrate continuously.
- the cross-section of the lower end of the sealing plate 21 semicircular the space between the inverted U-shaped plate 19 and the screening plate 3 can be sealed to avoid ore leakage and incomplete screening.
- a discharge port 14 is provided at the bottom of the shell 1, and guide plates 2 are fixedly connected between the outer walls on both sides of the top of the discharge port 14 and the inner walls on both sides of the shell 1.
- the screened qualified ore is discharged through the discharge port 14 under the action of the guide plate 2, so as to be processed later.
- the outer walls on both sides of the shell 1 are fixedly connected with fixed blocks 6, and the outer wall on one side of the fixed block 6 is fixedly connected with a lifting barrel 5, and a feed pipe 13 is connected between the lifting barrel 5 and the through port 4.
- the unqualified large pieces of ore screened out by the screening plate 3 enter the lifting barrel 5 through the barrel port 4 and the feed pipe 13.
- the inner wall of the lifting barrel 5 is rotatably connected to a rotating shaft 11, and the outer wall of the rotating shaft 11 is fixedly connected to a spiral auger blade 12.
- a rotating motor 7 is arranged on the top of the rotating shaft 11. At the same time, the rotating motor 7 drives the spiral auger blade 12 to rotate through the rotating shaft 11, so as to transport the large pieces of ore at the bottom of the lifting barrel 5 to the upper side.
- crushing boxes 9 are arranged on both sides of the feed hopper 10, and crushing mechanisms 23 are arranged inside the crushing boxes 9.
- a discharge pipe 8 is connected between each crushing box 9 and the corresponding lifting tube 5, and then the ore enters the crushing box 9 through the discharge pipe 8 and is crushed by the crushing mechanism 23, so that the size of the ore can be qualified, so that it can be fully crushed during the subsequent crushing, thereby improving work efficiency.
- the screening plate 3 applies force to the sealing plate 21 to compress the multiple reset springs 20 and extend into the sliding groove 18, and when the lifting plate 16 drives the two top rollers 17 to move downward, under the action of the rebound force of the multiple reset springs 20 and the common gravity of the screening plate 3 and the ore on its surface, one end of the screening plate 3 is reset, and this cycle is repeated, so that the two screening plates 3 are constantly vibrating, and at the same time, the sealing plate 21 is pressed against the sealing plate 21.
- the cross-section of the lower end of the plate 21 is semicircular, so that the space between the inverted U-shaped plate 19 and the screening plate 3 can be sealed to prevent ore leakage resulting in incomplete screening, so that the ore can be screened, and at the same time, the large pieces of ore above the screening plate 3 can be discharged through the opening 4, which is convenient for subsequent processing;
- the unqualified large pieces of ore screened out by the screening plate 3 enter the lifting barrel 5 through the barrel gate 4 and the feed pipe 13, and at the same time, the rotating motor 7 drives the spiral auger blade 12 to rotate through the rotating shaft 11 to transport the large pieces of ore at the bottom of the lifting barrel 5 to the top, and then enter the crushing box 9 through the discharge pipe 8, and be crushed by the crushing mechanism 23, so that the size of the ore can be qualified, which is convenient for it to be fully crushed in the subsequent crushing, thereby improving work efficiency.
- an ore screening equipment compared with Example 1, the outer wall of the shell 1 is connected to a dust suction pipe 26, and the inner wall of the dust suction pipe 26 is fixedly connected to a dust suction fan 25, and one end of the dust suction pipe 26 is provided with a dust removal bag 24, which can collect the dust generated during screening and discharge it after treatment, so as to avoid dust flying to endanger the health of workers and pollute the environment.
- the dust generated during screening can be sucked into the dust bag 24 through the dust suction fan 25 in the dust suction pipe 26, and then discharged after being filtered by the dust bag 24, so as to prevent the dust from flying and endangering the health of the workers and polluting the environment. After using it for a period of time, the dust bag 24 can be detached from the dust suction pipe 26, so as to facilitate the cleaning of the dust filtered out by the dust bag 24.
Landscapes
- Crushing And Grinding (AREA)
Abstract
Description
本发明涉及矿石加工处理技术领域，尤其涉及一种矿石筛选设备。The invention relates to the technical field of ore processing, and in particular to ore screening equipment.
矿石是指可从中提取有用组分或其本身具有某种可被利用的性能的矿物集合体，可分为金属矿物、非金属矿物，在冶金、矿山和化工等领域经常需要对矿石进行加工使用。Ore refers to a mineral aggregate from which useful components can be extracted or which itself has certain properties that can be utilized. It can be divided into metallic minerals and non-metallic minerals. Ores are often required to be processed and used in the fields of metallurgy, mining, and chemical industry.
专利申请号为CN202022066428.X的中国专利公开了一种矿石筛选设备，包括壳体、入料口、出料口、筛分装置和支撑装置，所述入料口连通在壳体的上端，所述出料口连通在壳体的下端，所述筛分装置设置在壳体的内部，所述支撑装置固定安装在壳体的两侧，所述筛分装置包括固定板，所述固定板固定安装在壳体的内部，所述固定板的上方设置有筛盘，所述筛盘的前后两侧均固定安装有滚轮，所述筛盘的内部固定安装有筛网，所述筛盘的底部固定安装有齿板。本发明通过设置筛分装置，达到对矿石进行筛分的目的，从而使破碎过程中能够将矿石破碎的更加快速彻底，通过设置支撑装置，便于对壳体的高度进行调节，从而使不同高度的储料车均能够放置。The Chinese patent with patent application number CN202022066428.X discloses an ore screening device, including a shell, a feed inlet, a discharge port, a screening device and a supporting device, wherein the feed inlet is connected to the upper end of the shell, the discharge port is connected to the lower end of the shell, the screening device is arranged inside the shell, the supporting device is fixedly installed on both sides of the shell, the screening device includes a fixed plate, the fixed plate is fixedly installed inside the shell, a sieve plate is arranged above the fixed plate, rollers are fixedly installed on both sides of the sieve plate, a screen is fixedly installed inside the sieve plate, and a tooth plate is fixedly installed at the bottom of the sieve plate. The present invention achieves the purpose of screening the ore by arranging the screening device, so that the ore can be crushed more quickly and thoroughly during the crushing process, and the height of the shell is adjusted by arranging the supporting device, so that storage vehicles of different heights can be placed.
但是该设备在使用时，被筛分装置筛分出的大块矿石会残留在筛网上，无法将大块矿石排出，需要通过人工对其进行处理，费时费力。However, when the equipment is in use, large pieces of ore screened out by the screening device will remain on the screen, and the large pieces of ore cannot be discharged. They need to be processed manually, which is time-consuming and labor-intensive.
有鉴于此，本发明提出一种矿石筛选设备，以解决上述现有技术存在的问题。In view of this, the present invention proposes an ore screening device to solve the problems existing in the above-mentioned prior art.
本发明的目的是为了解决现有技术中存在的缺点，而提出的一种矿石筛选设备。The purpose of the present invention is to solve the shortcomings of the prior art and to propose an ore screening device.
为了实现上述目的，本发明采用了如下技术方案：In order to achieve the above object, the present invention adopts the following technical solutions:
一种矿石筛选设备，包括壳体，所述壳体顶部设置有进料斗，且壳体内部转动连接有转轴二，且转轴二一端设置有动力源，所述转轴二外壁等距离固定连接有三个凸轮，且三个凸轮外壁均接触有同一个升降板，所述升降板滑动连接于壳体内部，且升降板顶部两侧外壁均固定连接有顶辊，所述顶辊顶部外壁均接触有筛选板，且筛选板一端均铰接于壳体一侧内壁，所述筛选板底端一侧设置有通口，且两个筛选板顶端设置有复位机构。A kind of ore screening equipment includes a shell, a feed hopper is arranged on the top of the shell, and a second rotating shaft is rotatably connected inside the shell, and a power source is arranged at one end of the second rotating shaft, three cams are fixedly connected to the outer wall of the second rotating shaft at equal distances, and the outer walls of the three cams are in contact with the same lifting plate, the lifting plate is slidably connected to the inside of the shell, and the outer walls on both sides of the top of the lifting plate are fixedly connected to top rollers, the outer walls of the top of the top rollers are in contact with screening plates, and one end of the screening plates is hinged to the inner wall of one side of the shell, a through hole is arranged on one side of the bottom end of the screening plate, and a reset mechanism is arranged on the top of the two screening plates.
进一步的，所述复位机构包括倒U型板，所述倒U型板固定连接于壳体内壁，且倒U型板底部两侧外壁均设置有滑行槽，所述滑行槽内壁均滑动连接有密封板，且密封板与滑行槽顶部内壁之间固定连接有多个复位弹簧，所述密封板下端与筛选板顶部外壁接触，且密封板下端截面为半圆形。Furthermore, the reset mechanism includes an inverted U-shaped plate, which is fixedly connected to the inner wall of the shell, and the outer walls on both sides of the bottom of the inverted U-shaped plate are provided with sliding grooves, the inner walls of the sliding grooves are slidably connected with sealing plates, and a plurality of reset springs are fixedly connected between the sealing plate and the inner wall at the top of the sliding groove, the lower end of the sealing plate is in contact with the outer wall at the top of the screening plate, and the cross-section of the lower end of the sealing plate is semicircular.
进一步的，所述壳体底部设置有出料口，且出料口顶部两侧外壁与壳体两侧内壁之间均固定连接有导料板。Furthermore, a discharge port is provided at the bottom of the shell, and guide plates are fixedly connected between the outer walls on both sides of the top of the discharge port and the inner walls on both sides of the shell.
进一步的，所述壳体两侧外壁均固定连接有固定块，且固定块一侧外壁均固定连接有提料筒，所述提料筒与通口之间连通有进料管。Furthermore, the outer walls on both sides of the shell are fixedly connected with fixed blocks, and the outer wall on one side of the fixed block is fixedly connected with a lifting cylinder, and a feed pipe is connected between the lifting cylinder and the through port.
进一步的，所述提料筒内壁均转动连接有转轴一，且转轴一外壁均固定连接有螺旋绞龙叶片，所述转轴一顶端设置有旋转电机。Furthermore, the inner wall of the lifting barrel is rotatably connected to a rotating shaft 1, and the outer wall of the rotating shaft 1 is fixedly connected to spiral auger blades, and a rotating motor is arranged at the top of the rotating shaft 1.
进一步的，所述进料斗两侧均设置有粉碎箱，且粉碎箱内部均设置有粉碎机构，每个所述粉碎箱与相对应的提料筒之间连通有下料管。Furthermore, crushing boxes are provided on both sides of the feed hopper, and crushing mechanisms are provided inside the crushing boxes. A feeding pipe is connected between each crushing box and the corresponding lifting barrel.
进一步的，所述壳体外壁连通有吸尘管，且吸尘管内壁固定连接有吸尘风机，所述吸尘管一端套设有除尘袋。Furthermore, the outer wall of the shell is connected to a dust suction pipe, and the inner wall of the dust suction pipe is fixedly connected to a dust suction fan, and one end of the dust suction pipe is sleeved with a dust removal bag.
本发明的有益效果为：The beneficial effects of the present invention are:
1、通过设置复位机构、筛选板、通口、转轴二、凸轮、升降板和顶辊，动力源使转轴二带动多个凸轮旋转，能够使升降板与其顶部的顶辊上下往复移动，从而通过与复位机构相配合，使两个筛选板不断震动，能够对矿石进行筛选，同时能够使筛选板上方的大块矿石通过通口排出，便于后续对其进行处理。1. By setting a reset mechanism, a screening plate, a through-port, a second rotating shaft, a cam, a lifting plate and a top roller, the power source enables the second rotating shaft to drive multiple cams to rotate, so that the lifting plate and the top roller on its top can move up and down reciprocatingly, thereby cooperating with the reset mechanism to make the two screening plates vibrate continuously, so that the ore can be screened, and at the same time, the large pieces of ore above the screening plate can be discharged through the through-port, which is convenient for subsequent processing.
2、通过设置提料筒、转轴一、螺旋绞龙叶片、旋转电机、粉碎箱和粉碎机构，从通口排出的大块矿石进入提料筒中，旋转电机通过转轴一带动螺旋绞龙叶片旋转能够将其输送至粉碎箱中，使大块矿石被粉碎机构进行破碎，从而能够使矿石的大小合格，便于后续对其进行粉碎时能够将其充分破碎，提升工作效率。2. By setting up the lifting barrel, rotating shaft 1, spiral auger blades, rotating motor, crushing box and crushing mechanism, the large pieces of ore discharged from the opening enter the lifting barrel. The rotating motor drives the spiral auger blades to rotate through the rotating shaft 1 to transport them to the crushing box, so that the large pieces of ore are crushed by the crushing mechanism, so that the size of the ore can be qualified, which is convenient for subsequent crushing to be fully crushed and improve work efficiency.
3、通过设置吸尘管、吸尘风机和除尘袋，在筛选时，通过吸尘管内的吸尘风机能够将筛选时产生的粉尘吸入到除尘袋中，然后经过除尘袋的过滤后排放，避免粉尘飞扬危害工作人员身体健康以及污染环境。3. By setting up a dust suction pipe, a dust suction fan and a dust removal bag, during screening, the dust generated during screening can be sucked into the dust removal bag through the dust suction fan in the dust suction pipe, and then discharged after being filtered by the dust removal bag, so as to avoid dust flying and endangering the health of workers and polluting the environment.
图1为实施例1提出的一种矿石筛选设备的结构示意图；FIG1 is a schematic structural diagram of an ore screening device proposed in Example 1;
图2为实施例1提出的一种矿石筛选设备的图1中A处结构放大示意图；FIG2 is an enlarged schematic diagram of the structure at A in FIG1 of an ore screening device proposed in Example 1;
图3为实施例1提出的一种矿石筛选设备的粉碎箱剖面结构示意图；FIG3 is a schematic cross-sectional structure diagram of a crushing box of an ore screening device proposed in Example 1;
图4为实施例2提出的一种矿石筛选设备的侧视结构示意图。FIG. 4 is a schematic diagram of the side structure of an ore screening device proposed in Example 2. FIG.
图中：1、壳体；2、导料板；3、筛选板；4、通口；5、提料筒；6、固定块；7、旋转电机；8、下料管；9、粉碎箱；10、进料斗；11、转轴一；12、螺旋绞龙叶片；13、进料管；14、出料口；15、转轴二；16、升降板；17、顶辊；18、滑行槽；19、倒U型板；20、复位弹簧；21、密封板；22、凸轮；23、粉碎机构；24、除尘袋；25、吸尘风机；26、吸尘管。In the figure: 1. Shell; 2. Guide plate; 3. Screening plate; 4. Through port; 5. Lifting barrel; 6. Fixed block; 7. Rotating motor; 8. Feeding pipe; 9. Crushing box; 10. Feed hopper; 11. Rotating shaft 1; 12. Auger blade; 13. Feeding pipe; 14. Discharging port; 15. Rotating shaft 2; 16. Lifting plate; 17. Top roller; 18. Sliding groove; 19. Inverted U-shaped plate; 20. Return spring; 21. Sealing plate; 22. Cam; 23. Crushing mechanism; 24. Dust bag; 25. Dust suction fan; 26. Dust suction pipe.
请参照图1-图3所示，一种矿石筛选设备，包括壳体1，壳体1顶部设置有进料斗10，且壳体1内部转动连接有转轴二15，且转轴二15一端设置有动力源，转轴二15外壁等距离固定连接有三个凸轮22，且三个凸轮22外壁均接触有同一个升降板16，升降板16滑动连接于壳体1内部，且升降板16顶部两侧外壁均固定连接有顶辊17，顶辊17顶部外壁均接触有筛选板3，且筛选板3一端均铰接于壳体1一侧内壁，筛选板3底端一侧设置有通口4，且两个筛选板3顶端设置有复位机构，动力源使转轴二15带动多个凸轮22旋转，能够使升降板16与其顶部的顶辊17上下往复移动，从而通过与复位机构相配合，使两个筛选板3不断震动，能够对矿石进行筛选，同时能够使筛选板3上方的大块矿石通过通口4排出，便于后续对其进行处理。Please refer to Figures 1 to 3, an ore screening device includes a shell 1, a feed hopper 10 is arranged on the top of the shell 1, and a rotating shaft 15 is rotatably connected inside the shell 1, and a power source is arranged at one end of the rotating shaft 15, three cams 22 are fixedly connected to the outer wall of the rotating shaft 15 at equal distances, and the outer walls of the three cams 22 are all in contact with the same lifting plate 16, the lifting plate 16 is slidably connected to the inside of the shell 1, and the outer walls on both sides of the top of the lifting plate 16 are fixedly connected to top rollers 17, and the outer walls of the top of the top rollers 17 are in contact with the screen The screening plates 3 are hinged at one end to the inner wall of one side of the shell 1, a through hole 4 is arranged on one side of the bottom end of the screening plates 3, and a reset mechanism is arranged on the top of the two screening plates 3. The power source drives the rotating shaft 15 to drive multiple cams 22 to rotate, so that the lifting plate 16 and the top roller 17 on its top can move back and forth up and down, so that the two screening plates 3 can be continuously vibrated by cooperating with the reset mechanism, so that the ore can be screened, and at the same time, the large pieces of ore above the screening plates 3 can be discharged through the through hole 4, so as to facilitate the subsequent processing thereof.
其中，复位机构包括倒U型板19，倒U型板19固定连接于壳体1内壁，且倒U型板19底部两侧外壁均设置有滑行槽18，滑行槽18内壁均滑动连接有密封板21，且密封板21与滑行槽18顶部内壁之间固定连接有多个复位弹簧20，密封板21下端与筛选板3顶部外壁接触，且密封板21下端截面为半圆形，当升降板16上的两个顶辊17分别顶着筛选板3一端向上摆动时，筛选板3对密封板21进行施力，使其压缩多个复位弹簧20并伸入到滑行槽18中，而当升降板16带动两个顶辊17向下移动时，在多个复位弹簧20的回弹力和筛选板3及其表面矿石的共同重力作用下，使筛选板3一端复位，如此循环往复，使两个筛选板3不断震动,并且同时通过将密封板21下端截面为半圆形，从而能够对倒U型板19与筛选板3之间的空间进行密封，避免矿石泄漏致使筛选不彻底。The reset mechanism includes an inverted U-shaped plate 19, which is fixedly connected to the inner wall of the shell 1, and the outer walls on both sides of the bottom of the inverted U-shaped plate 19 are provided with sliding grooves 18, and the inner walls of the sliding grooves 18 are slidably connected with sealing plates 21, and a plurality of reset springs 20 are fixedly connected between the sealing plate 21 and the inner wall at the top of the sliding groove 18, and the lower end of the sealing plate 21 contacts the outer wall at the top of the screening plate 3, and the cross-section of the lower end of the sealing plate 21 is semicircular. When the two top rollers 17 on the lifting plate 16 respectively press against one end of the screening plate 3 and swing upward, the screening plate 3 is The sealing plate 21 applies force to compress the multiple reset springs 20 and extend them into the slide groove 18. When the lifting plate 16 drives the two top rollers 17 to move downward, one end of the screening plate 3 is reset under the action of the rebound force of the multiple reset springs 20 and the common gravity of the screening plate 3 and the ore on its surface. This cycle is repeated to make the two screening plates 3 vibrate continuously. At the same time, by making the cross-section of the lower end of the sealing plate 21 semicircular, the space between the inverted U-shaped plate 19 and the screening plate 3 can be sealed to avoid ore leakage and incomplete screening.
其中，壳体1底部设置有出料口14，且出料口14顶部两侧外壁与壳体1两侧内壁之间均固定连接有导料板2，被筛选出的合格矿石在导料板2的作用下，通过出料口14排出，从而被后续加工。Among them, a discharge port 14 is provided at the bottom of the shell 1, and guide plates 2 are fixedly connected between the outer walls on both sides of the top of the discharge port 14 and the inner walls on both sides of the shell 1. The screened qualified ore is discharged through the discharge port 14 under the action of the guide plate 2, so as to be processed later.
其中，壳体1两侧外壁均固定连接有固定块6，且固定块6一侧外壁均固定连接有提料筒5，提料筒5与通口4之间连通有进料管13，被筛选板3筛选出不合格的大块矿石通过桶关口4和进料管13进入到提料筒5中。Among them, the outer walls on both sides of the shell 1 are fixedly connected with fixed blocks 6, and the outer wall on one side of the fixed block 6 is fixedly connected with a lifting barrel 5, and a feed pipe 13 is connected between the lifting barrel 5 and the through port 4. The unqualified large pieces of ore screened out by the screening plate 3 enter the lifting barrel 5 through the barrel port 4 and the feed pipe 13.
其中，提料筒5内壁均转动连接有转轴一11，且转轴一11外壁均固定连接有螺旋绞龙叶片12，转轴一11顶端设置有旋转电机7，同时旋转电机7通过转轴一11带动螺旋绞龙叶片12旋转能够提料筒5底部的大块矿石运输至上方。Among them, the inner wall of the lifting barrel 5 is rotatably connected to a rotating shaft 11, and the outer wall of the rotating shaft 11 is fixedly connected to a spiral auger blade 12. A rotating motor 7 is arranged on the top of the rotating shaft 11. At the same time, the rotating motor 7 drives the spiral auger blade 12 to rotate through the rotating shaft 11, so as to transport the large pieces of ore at the bottom of the lifting barrel 5 to the upper side.
其中，进料斗10两侧均设置有粉碎箱9，且粉碎箱9内部均设置有粉碎机构23，每个粉碎箱9与相对应的提料筒5之间连通有下料管8，然后通过下料管8进入到粉碎箱9中，被粉碎机构23破碎，从而能够使矿石的大小合格，便于后续对其进行粉碎时能够将其充分破碎，提升工作效率。Among them, crushing boxes 9 are arranged on both sides of the feed hopper 10, and crushing mechanisms 23 are arranged inside the crushing boxes 9. A discharge pipe 8 is connected between each crushing box 9 and the corresponding lifting tube 5, and then the ore enters the crushing box 9 through the discharge pipe 8 and is crushed by the crushing mechanism 23, so that the size of the ore can be qualified, so that it can be fully crushed during the subsequent crushing, thereby improving work efficiency.
工作原理：将矿石通过进料斗10倒入至壳体1内部,倒U型板19能够避免矿石残留，接着动力源使转轴二15带动多个凸轮22旋转，多个凸轮22在旋转过程中使升降板16上下往复移动，当升降板16上的两个顶辊17分别顶着筛选板3一端向上摆动时，筛选板3对密封板21进行施力，使其压缩多个复位弹簧20并伸入到滑行槽18中，而当升降板16带动两个顶辊17向下移动时，在多个复位弹簧20的回弹力和筛选板3及其表面矿石的共同重力作用下，使筛选板3一端复位，如此循环往复，使两个筛选板3不断震动,并且同时通过将密封板21下端截面为半圆形，从而能够对倒U型板19与筛选板3之间的空间进行密封，避免矿石泄漏致使筛选不彻底，从而能够对矿石进行筛选，同时能够使筛选板3上方的大块矿石通过通口4排出，便于后续对其进行处理；被筛选板3筛选出不合格的大块矿石通过桶关口4和进料管13进入到提料筒5中，同时旋转电机7通过转轴一11带动螺旋绞龙叶片12旋转能够提料筒5底部的大块矿石运输至上方，然后通过下料管8进入到粉碎箱9中，被粉碎机构23破碎，从而能够使矿石的大小合格，便于后续对其粉碎时能够将其充分破碎，提升工作效率。Working principle: Pour the ore into the shell 1 through the feed hopper 10, the inverted U-shaped plate 19 can avoid ore residue, then the power source makes the rotating shaft 15 drive the multiple cams 22 to rotate, and the multiple cams 22 make the lifting plate 16 move up and down during the rotation. When the two top rollers 17 on the lifting plate 16 respectively swing upward against one end of the screening plate 3, the screening plate 3 applies force to the sealing plate 21 to compress the multiple reset springs 20 and extend into the sliding groove 18, and when the lifting plate 16 drives the two top rollers 17 to move downward, under the action of the rebound force of the multiple reset springs 20 and the common gravity of the screening plate 3 and the ore on its surface, one end of the screening plate 3 is reset, and this cycle is repeated, so that the two screening plates 3 are constantly vibrating, and at the same time, the sealing plate 21 is pressed against the sealing plate 21. The cross-section of the lower end of the plate 21 is semicircular, so that the space between the inverted U-shaped plate 19 and the screening plate 3 can be sealed to prevent ore leakage resulting in incomplete screening, so that the ore can be screened, and at the same time, the large pieces of ore above the screening plate 3 can be discharged through the opening 4, which is convenient for subsequent processing; the unqualified large pieces of ore screened out by the screening plate 3 enter the lifting barrel 5 through the barrel gate 4 and the feed pipe 13, and at the same time, the rotating motor 7 drives the spiral auger blade 12 to rotate through the rotating shaft 11 to transport the large pieces of ore at the bottom of the lifting barrel 5 to the top, and then enter the crushing box 9 through the discharge pipe 8, and be crushed by the crushing mechanism 23, so that the size of the ore can be qualified, which is convenient for it to be fully crushed in the subsequent crushing, thereby improving work efficiency.
请参照图4所示，一种矿石筛选设备，相较于实施例1，壳体1外壁连通有吸尘管26，且吸尘管26内壁固定连接有吸尘风机25，吸尘管26一端套设有除尘袋24，能够对筛选时产生的粉尘进行收集并处理后排放，避免粉尘飞扬危害工作人员身体健康以及污染环境。Please refer to Figure 4, an ore screening equipment, compared with Example 1, the outer wall of the shell 1 is connected to a dust suction pipe 26, and the inner wall of the dust suction pipe 26 is fixedly connected to a dust suction fan 25, and one end of the dust suction pipe 26 is provided with a dust removal bag 24, which can collect the dust generated during screening and discharge it after treatment, so as to avoid dust flying to endanger the health of workers and pollute the environment.
工作原理：在筛选时，通过吸尘管26内的吸尘风机25能够将筛选时产生的粉尘吸入到除尘袋24中，然后经过除尘袋24的过滤后排放，避免粉尘飞扬危害工作人员身体健康以及污染环境，并且使用一段时间后，能够将除尘袋24从吸尘管26上脱离，从而便于对除尘袋24过滤出的粉尘进行清理。Working principle: During screening, the dust generated during screening can be sucked into the dust bag 24 through the dust suction fan 25 in the dust suction pipe 26, and then discharged after being filtered by the dust bag 24, so as to prevent the dust from flying and endangering the health of the workers and polluting the environment. After using it for a period of time, the dust bag 24 can be detached from the dust suction pipe 26, so as to facilitate the cleaning of the dust filtered out by the dust bag 24.
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2023/084915 WO2024197681A1 (en) | 2023-03-30 | 2023-03-30 | Ore screening apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2023/084915 WO2024197681A1 (en) | 2023-03-30 | 2023-03-30 | Ore screening apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024197681A1 true WO2024197681A1 (en) | 2024-10-03 |
Family
ID=92907350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2023/084915 WO2024197681A1 (en) | 2023-03-30 | 2023-03-30 | Ore screening apparatus |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2024197681A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119035077A (en) * | 2024-11-01 | 2024-11-29 | 蛟河市天翔炭业有限公司 | Graphite powder processing shale shaker |
| CN119140228A (en) * | 2024-11-20 | 2024-12-17 | 江苏鹏飞集团股份有限公司 | Ball mill for preparing ultrafine powder and method thereof |
| CN119158669A (en) * | 2024-11-21 | 2024-12-20 | 沈阳铝镁设计研究院有限公司 | Alumina powder screening and conveying device |
| CN119186759A (en) * | 2024-11-15 | 2024-12-27 | 山东三翔重工有限公司 | Mine shaping sand making machine |
| CN119327729A (en) * | 2024-12-18 | 2025-01-21 | 包头冶金建筑研究院 | A hydraulic sand and gravel screening device and screening method thereof |
| CN119346231A (en) * | 2024-12-24 | 2025-01-24 | 泸溪县群祥新材料有限责任公司 | A high-precision aluminum powder crushing equipment |
| CN119702453A (en) * | 2025-02-27 | 2025-03-28 | 济南路捷新型建材有限公司 | Stone classifying and screening device for concrete |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017027937A1 (en) * | 2015-08-18 | 2017-02-23 | Da Cruz Cordoval Geraldo | Ore concentrator |
| CN108160178A (en) * | 2017-12-26 | 2018-06-15 | 新昌县恒新机械有限公司 | A kind of ore raw materials processing unit (plant) |
| CN112108359A (en) * | 2020-08-25 | 2020-12-22 | 高全杰 | Sieving mechanism is used in ore processing with crushing function |
| CN212284364U (en) * | 2020-04-29 | 2021-01-05 | 池州创能矿业有限公司 | Novel screening is smashed to ore device |
| CN213825208U (en) * | 2020-11-16 | 2021-07-30 | 辽宁威科特瑞阻燃材料科技有限公司 | Bombardment type ore crushing device |
| CN216261950U (en) * | 2021-08-13 | 2022-04-12 | 广东美绿环保科技材料有限公司 | Nonmetal ore screening plant |
-
2023
- 2023-03-30 WO PCT/CN2023/084915 patent/WO2024197681A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017027937A1 (en) * | 2015-08-18 | 2017-02-23 | Da Cruz Cordoval Geraldo | Ore concentrator |
| CN108160178A (en) * | 2017-12-26 | 2018-06-15 | 新昌县恒新机械有限公司 | A kind of ore raw materials processing unit (plant) |
| CN212284364U (en) * | 2020-04-29 | 2021-01-05 | 池州创能矿业有限公司 | Novel screening is smashed to ore device |
| CN112108359A (en) * | 2020-08-25 | 2020-12-22 | 高全杰 | Sieving mechanism is used in ore processing with crushing function |
| CN213825208U (en) * | 2020-11-16 | 2021-07-30 | 辽宁威科特瑞阻燃材料科技有限公司 | Bombardment type ore crushing device |
| CN216261950U (en) * | 2021-08-13 | 2022-04-12 | 广东美绿环保科技材料有限公司 | Nonmetal ore screening plant |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119035077A (en) * | 2024-11-01 | 2024-11-29 | 蛟河市天翔炭业有限公司 | Graphite powder processing shale shaker |
| CN119186759A (en) * | 2024-11-15 | 2024-12-27 | 山东三翔重工有限公司 | Mine shaping sand making machine |
| CN119140228A (en) * | 2024-11-20 | 2024-12-17 | 江苏鹏飞集团股份有限公司 | Ball mill for preparing ultrafine powder and method thereof |
| CN119158669A (en) * | 2024-11-21 | 2024-12-20 | 沈阳铝镁设计研究院有限公司 | Alumina powder screening and conveying device |
| CN119327729A (en) * | 2024-12-18 | 2025-01-21 | 包头冶金建筑研究院 | A hydraulic sand and gravel screening device and screening method thereof |
| CN119346231A (en) * | 2024-12-24 | 2025-01-24 | 泸溪县群祥新材料有限责任公司 | A high-precision aluminum powder crushing equipment |
| CN119702453A (en) * | 2025-02-27 | 2025-03-28 | 济南路捷新型建材有限公司 | Stone classifying and screening device for concrete |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2024197681A1 (en) | Ore screening apparatus | |
| WO2024124937A1 (en) | Material resource recycling device for construction engineering and using method thereof | |
| CN117443502A (en) | Multistage breaker of ore | |
| CN216654717U (en) | A raw material crushing device for metallurgical equipment | |
| CN115318419B (en) | A multi-stage calcium carbonate crushing and screening device and screening method | |
| CN118558400B (en) | Metal recovery treatment process for waste circuit board | |
| CN112934350B (en) | A crushing device for black talc ore processing and its application method | |
| CN211756817U (en) | Polyaluminium chloride filter residue vibration screening device | |
| CN112691726A (en) | Coal washing process for coal mining | |
| CN221085828U (en) | Ore grinding screening device | |
| CN110743681A (en) | Kitchen waste classification equipment | |
| CN117358367A (en) | Gangue solid waste treatment equipment | |
| CN117583234A (en) | Vibration screening device for mining | |
| CN221694282U (en) | Rice processing dust collector | |
| CN112275434A (en) | Production process convenient for manufacturing slag micro powder | |
| CN219702193U (en) | A kind of oil extraction residue recovery device | |
| CN221643943U (en) | A slag powder conveying equipment with grading and screening function | |
| CN215031160U (en) | Steel waste residue sieving mechanism | |
| CN221693916U (en) | Ore automatic crushing equipment for ore dressing | |
| CN219024443U (en) | Crushing equipment for mining metal ores | |
| CN221656806U (en) | A mine rock crushing device with good dust-proof effect | |
| CN217164534U (en) | A diamond crushing device with water washing structure | |
| CN211160674U (en) | Mining sieve separator with quick separation mechanism | |
| CN118454868B (en) | Crushing apparatus is used in silica powder production and processing | |
| CN221833309U (en) | Metal powder processing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 23929279 Country of ref document: EP Kind code of ref document: A1 |