CN107537622A - The multistage ore pulverizer of one kind mining - Google Patents
The multistage ore pulverizer of one kind mining Download PDFInfo
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Abstract
本发明公开了一种采矿用多级矿石粉碎装置，包括壳体；所述壳体内设有粉碎辊，粉碎辊下方设有筛板；所述筛板下方设有粉碎筒，粉碎筒下方设有横板；所述横板中间位置设有筛网，横板两侧对称位置设有通槽，通槽内壁通过铰接轴铰接有弹射板。本发明通过设有雾化喷头，对粉碎过程中产生的粉尘进行沉降，避免粉尘扩散，污染作业环境；本发明设有破碎辊和移动的筛板，对矿石进行反复的破碎，保证破碎效果，同时避免筛板堵塞；本发明设有弹射板和下表面设有破碎齿的导料板，弹射板将矿石抛向导料板下表面和粉碎筒外壁，对矿石进行撞击破碎，增强了破碎的效果。
The invention discloses a multi-stage ore crushing device for mining, which comprises a casing; a crushing roller is arranged in the casing, and a sieve plate is arranged under the crushing roller; a crushing cylinder is arranged under the sieve plate, and a A horizontal plate; a screen is provided in the middle of the horizontal plate, and through grooves are arranged at symmetrical positions on both sides of the horizontal plate, and the inner wall of the through groove is hinged with an ejection plate through a hinge shaft. The present invention is equipped with an atomizing nozzle to settle the dust generated during the crushing process, avoiding dust diffusion and polluting the working environment; the present invention is provided with a crushing roller and a moving sieve plate to repeatedly crush the ore to ensure the crushing effect. Simultaneously avoid the clogging of the sieve plate; the present invention is equipped with an ejection plate and a material guide plate with crushing teeth on the lower surface, and the ejection plate throws the ore to the lower surface of the guide plate and the outer wall of the crushing cylinder, impacts and crushes the ore, and enhances the crushing effect .
Description
技术领域technical field
本发明涉及采矿领域，具体是一种采矿用多级矿石粉碎装置。The invention relates to the field of mining, in particular to a multi-stage ore crushing device for mining.
背景技术Background technique
矿石破碎机可广泛运用于矿山、冶炼、建材、公路、铁路、水利和化学工业等众多部门。传统的矿石破碎机矿石破碎机由机壳、转子、打击板、锤头、支架、衬板等组成，只存在单个破碎机构，只能将矿石进行初步的破碎，无法到达精细粉碎的效果；另外传统的矿石破碎机没有筛选机构，无法生产符合粒度大小要求的矿石颗粒，无法进行精细化的生产；矿石生产过程中，会产生大量的粉尘，污染作业环境，威胁工人的健康，对生态造成一定的破坏，需要一种环保的精细化粉碎的矿石粉碎装置。Ore crushers can be widely used in many sectors such as mining, smelting, building materials, roads, railways, water conservancy and chemical industries. The traditional ore crusher ore crusher is composed of a casing, a rotor, a strike plate, a hammer, a bracket, a liner, etc. There is only a single crushing mechanism, which can only carry out preliminary crushing of the ore, and cannot achieve the effect of fine crushing; in addition The traditional ore crusher does not have a screening mechanism, so it cannot produce ore particles that meet the particle size requirements, and cannot carry out refined production; during the ore production process, a large amount of dust will be generated, polluting the working environment, threatening the health of workers, and causing certain damage to the ecology. The destruction of ore crushing requires an environmentally friendly ore crushing device for fine crushing.
发明内容Contents of the invention
本发明的目的在于提供一种采矿用多级矿石粉碎装置，以解决上述背景技术中提出的问题。The object of the present invention is to provide a multi-stage ore crushing device for mining to solve the problems raised in the above-mentioned background technology.
为实现上述目的，本发明提供如下技术方案：To achieve the above object, the present invention provides the following technical solutions:
一种采矿用多级矿石粉碎装置，包括壳体和粉碎辊；所述壳体内设有粉碎辊；所述粉碎辊延伸至壳体外侧并通过第一驱动轴连接有连轴器，连轴器通过驱动轴连接有第一驱动电机；所述粉碎辊下方设有筛板，筛板底部四角连接有弹簧伸缩杆，弹簧伸缩杆底部通过固定板与壳体内壁固定连接；所述筛板前端底部抵接有凸轮，凸轮固定连接有从动轴，从动轴延伸至壳体外侧并通过传动带与第一驱动轴连接；所述筛板下方设有粉碎筒，粉碎筒内设有粉碎刀片，粉碎刀片固定连接有第二驱动轴；所述粉碎筒下方设有横板；所述横板中间位置设有筛网，筛网上方设有拨动板；所述横板两侧对称位置设有通槽，通槽内壁通过铰接轴铰接有弹射板，弹射板的铰接轴设有扭转弹簧；所述横板底部设有环形槽，环形槽内滑动连接有撞击球；所述撞击球底部通过弹簧连接有连接杆，连接杆与第二驱动轴固定连接；所述粉碎筒两侧外壁上固定连接有均匀分布的导料板，导料板倾斜设置；所述导料板上表面为光滑面，导料板的下表面和粉碎筒外壁固定连接有破碎齿；所述粉碎筒位于导料板上表面内侧设有导料通道；所述第二驱动轴延伸至壳体底部并连接有第二驱动电机，第二驱动电机固定连接有支撑架，支撑架与壳体底部固定连接。A multi-stage ore crushing device for mining, comprising a casing and a crushing roller; a crushing roller is arranged inside the casing; the crushing roller extends to the outside of the casing and is connected to a coupling through a first drive shaft, and the coupling The first drive motor is connected through the drive shaft; a sieve plate is provided under the crushing roller, and spring telescopic rods are connected to the four corners of the bottom of the sieve plate, and the bottom of the spring telescopic rod is fixedly connected to the inner wall of the housing through a fixed plate; the bottom of the front end of the sieve plate A cam is in contact with the cam, and the cam is fixedly connected with a driven shaft, which extends to the outside of the housing and is connected to the first drive shaft through a transmission belt; a crushing cylinder is provided under the sieve plate, and a crushing blade is provided in the crushing cylinder to crush The blade is fixedly connected with a second drive shaft; a horizontal plate is provided below the crushing cylinder; a screen is provided in the middle of the horizontal plate, and a toggle plate is provided above the screen; The inner wall of the through groove is hinged with an ejection plate through a hinge shaft, and the hinge shaft of the ejection plate is provided with a torsion spring; the bottom of the horizontal plate is provided with an annular groove, and an impact ball is slidingly connected in the annular groove; the bottom of the impact ball is connected by a spring There is a connecting rod, which is fixedly connected with the second drive shaft; uniformly distributed material guide plates are fixedly connected to the outer walls of both sides of the crushing cylinder, and the material guide plates are arranged obliquely; the upper surface of the material guide plate is a smooth surface, and the guide plate The lower surface of the material plate and the outer wall of the crushing cylinder are fixedly connected with crushing teeth; the crushing cylinder is located on the inside of the upper surface of the material guide plate and has a material guide channel; the second drive shaft extends to the bottom of the housing and is connected to a second drive motor , the second driving motor is fixedly connected with a support frame, and the support frame is fixedly connected with the bottom of the casing.
作为本发明进一步的方案：所述壳体底部右侧设有出料管，第二驱动驱动轴位于出料管左侧固定连接有刮板。As a further solution of the present invention: a discharge pipe is provided on the right side of the bottom of the housing, and the second drive shaft is located on the left side of the discharge pipe and is fixedly connected with a scraper.
作为本发明进一步的方案：所述粉碎辊与壳体转动连接，粉碎辊之间通过齿轮传动。As a further solution of the present invention: the crushing rollers are rotatably connected to the casing, and the crushing rollers are driven by gears.
作为本发明进一步的方案：所述第一驱动电机通过支撑横板与壳体固定连接。As a further solution of the present invention: the first driving motor is fixedly connected to the housing through a supporting horizontal plate.
作为本发明进一步的方案：所述筛板与壳体内壁滑动连接。As a further solution of the present invention: the sieve plate is slidingly connected with the inner wall of the casing.
作为本发明进一步的方案：所述横板与壳体内壁固定连接。As a further solution of the present invention: the horizontal plate is fixedly connected to the inner wall of the casing.
作为本发明进一步的方案：所述拨动板与第二驱动轴固定连接。As a further solution of the present invention: the toggle plate is fixedly connected to the second drive shaft.
与现有技术相比，本发明的有益效果是：本发明通过设有雾化喷头，对粉碎过程中产生的粉尘进行沉降，避免粉尘扩散，污染作业环境；本发明设有破碎辊和移动的筛板，对矿石进行反复的破碎，保证破碎效果，同时避免筛板堵塞；本发明设有弹射板和下表面设有破碎齿的导料板，弹射板将矿石抛向导料板下表面和粉碎筒外壁，对矿石进行撞击破碎，增强了破碎的效果；本发明设有拨动板，将不符合粒度大小的矿石收集进入通槽内，同时对筛网进行清理，提高筛选的效率；本发明设有刮板，使得出料更加彻底和高效。Compared with the prior art, the beneficial effects of the present invention are: the present invention settles the dust generated in the crushing process by providing an atomizing nozzle, avoiding dust diffusion and polluting the working environment; the present invention is provided with a crushing roller and a moving The sieve plate repeatedly crushes the ore to ensure the crushing effect and avoid the blockage of the sieve plate; the invention is provided with an ejection plate and a material guide plate with crushing teeth on the lower surface, and the ejection plate throws the ore to the lower surface of the guide plate and crushes The outer wall of the cylinder impacts and crushes the ore, which enhances the crushing effect; the invention is equipped with a toggle plate, which collects the ore that does not meet the particle size into the through groove, and at the same time cleans the screen to improve the screening efficiency; the invention Equipped with a scraper to make the discharge more thorough and efficient.
附图说明Description of drawings
图1为采矿用多级矿石粉碎装置的剖视图；Fig. 1 is the cross-sectional view of multistage ore crushing device for mining;
图2为采矿用多级矿石粉碎装置中凸轮的驱动机构的结构示意图；Fig. 2 is the structural representation of the driving mechanism of the cam in the multi-stage ore crushing device for mining;
图3为采矿用多级矿石粉碎装置中粉碎辊的驱动机构的结构示意图；Fig. 3 is the schematic structural view of the driving mechanism of the crushing roller in the multi-stage ore crushing device for mining;
图4为采矿用多级矿石粉碎装置中粉碎筒的结构示意图；Fig. 4 is a schematic structural view of a crushing cylinder in a multi-stage ore crushing device for mining;
图5为采矿用多级矿石粉碎装置中横板的结构示意图。Fig. 5 is a schematic structural view of a horizontal plate in a multi-stage ore crushing device for mining.
图中：1-壳体；2-进料口；3-雾化喷头；4-破碎辊；5-第一驱动轴；6-连轴器；7-第一驱动电机；8-筛板；9-弹簧伸缩筒；10-固定板；11-凸轮；12-从动轴；13-传动皮带；14-粉碎通；15-粉碎刀片；16-第二驱动轴；17-横板；18-筛网；19-拨动板；20-通槽；21-弹射板；22-撞击球；23-滑槽；24-弹簧；25-连接杆；26-第二驱动电机；27-导料板；28-导料通道；29-出料管；30-刮板；31-支撑架。In the figure: 1-shell; 2-feed inlet; 3-atomizing nozzle; 4-breaking roller; 5-first drive shaft; 6-coupling; 7-first drive motor; 8-sieve plate; 9-spring telescopic cylinder; 10-fixed plate; 11-cam; 12-driven shaft; 13-drive belt; 14-crushing through; 15-crushing blade; Screen; 19-toggle plate; 20-through slot; 21-ejection plate; 22-impact ball; 23-chute; 24-spring; 25-connecting rod; 26-second drive motor; 27-guide plate ; 28-material guide channel; 29-discharge pipe; 30-scraper; 31-support frame.
具体实施方式detailed description
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参阅图1～5，本发明实施例中，一种采矿用多级矿石粉碎装置，包括壳体1和粉碎辊4；所述壳体1左侧上端设有进料口2，壳体1位于进料口2右侧的顶板上设有雾化喷头3，雾化喷头3与外部水泵连通，进行喷洒降尘，避免粉尘污染；所述壳体1内设有多个粉碎辊4，对矿石进行初步粉碎；所述粉碎辊4与壳体1转动连接，粉碎辊4之间通过齿轮传动；所述粉碎辊4延伸至壳体1外侧并通过第一驱动轴5连接有连轴器6，连轴器6通过驱动轴5连接有第一驱动电机7；第一驱动电机7与外部电源电性连接，第一驱动电机7通过支撑横板与壳体1固定连接；所述粉碎辊4下方设有筛板8，筛板8与壳体1内壁滑动连接；所述筛板8底部四角连接有弹簧伸缩杆9，弹簧伸缩杆9底部通过固定板10与壳体1内壁固定连接；所述筛板8前端底部抵接有凸轮11，凸轮11固定连接有从动轴12，从动轴12延伸至壳体1外侧并通过传动带13与第一驱动轴5连接；凸轮11带动筛板8上、下移动；所述筛板8下方设有粉碎筒14，粉碎筒14内设有粉碎刀片15，粉碎刀片15对矿石进行进一步的粉碎，粉碎刀片15固定连接有第二驱动轴16；所述粉碎筒14下方设有横板17，横板17与壳体1内壁固定连接；所述横板17中间位置设有筛网18，对矿石进行筛选；所述筛网18上方设有拨动板19，拨动板19与第二驱动轴16固定连接，拨动板16对筛网18上的碎石进行清理；所述横板17两侧对称位置设有通槽20，通槽20内壁通过铰接轴铰接有弹射板21，弹射板21的铰接轴设有扭转弹簧，使得弹射板21保持水平状态；所述横板17底部设有环形槽23，环形槽23内滑动连接有撞击球22；所述撞击球22底部通过弹簧24连接有连接杆25，连接杆25与第二驱动轴16固定连接；撞击球22撞击弹射板21，弹射板21将矿石抛向粉碎筒14的外壁；所述粉碎筒14两侧外壁上固定连接有均匀分布的导料板27，导料板27倾斜设置；所述导料板27上表面为光滑面，导料板27的下表面固定连接有破碎齿，对矿石进行进一步撞击破碎；所述粉碎筒14位于导料板27上表面内侧设有导料通道28，使得矿石重新进入粉碎筒；所述壳体1底部右侧设有出料管29，所述第二驱动驱动轴15位于出料管29左侧固定连接有刮板30，保证出料彻底；所述第二驱动轴16延伸至壳体1底部并连接有第二驱动电机26，第二驱动电机26与外部电源电性连接，第二驱动电机26固定连接有支撑架31，支撑架31与壳体1底部固定连接。Please refer to Figures 1 to 5. In an embodiment of the present invention, a multi-stage ore crushing device for mining includes a casing 1 and a crushing roller 4; An atomizing nozzle 3 is arranged on the top plate on the right side of the feed inlet 2, and the atomizing nozzle 3 is connected with an external water pump for spraying and reducing dust to avoid dust pollution; the housing 1 is provided with a plurality of pulverizing rollers 4 for crushing ore Carry out preliminary crushing; the crushing roller 4 is rotationally connected with the casing 1, and the crushing rollers 4 are driven by gears; the crushing roller 4 extends to the outside of the casing 1 and is connected with a coupling 6 through the first drive shaft 5, The shaft coupling 6 is connected with the first drive motor 7 through the drive shaft 5; the first drive motor 7 is electrically connected with the external power supply, and the first drive motor 7 is fixedly connected with the housing 1 through the support horizontal plate; A sieve plate 8 is provided, and the sieve plate 8 is slidingly connected with the inner wall of the housing 1; the four corners of the bottom of the sieve plate 8 are connected with spring telescopic rods 9, and the bottom of the spring telescopic rod 9 is fixedly connected with the inner wall of the housing 1 through a fixed plate 10; The bottom of the front end of the sieve plate 8 abuts against a cam 11, and the cam 11 is fixedly connected with a driven shaft 12, which extends to the outside of the housing 1 and is connected to the first drive shaft 5 through a transmission belt 13; the cam 11 drives the sieve plate 8 to , move down; the bottom of the sieve plate 8 is provided with a pulverizing cylinder 14, and the pulverizing cylinder 14 is provided with a pulverizing blade 15, and the pulverizing blade 15 further pulverizes the ore, and the pulverizing blade 15 is fixedly connected with a second drive shaft 16; A horizontal plate 17 is provided below the crushing cylinder 14, and the horizontal plate 17 is fixedly connected with the inner wall of the housing 1; a screen 18 is provided in the middle of the horizontal plate 17 to screen the ore; a toggle plate is provided above the screen 18 19. The toggle plate 19 is fixedly connected with the second drive shaft 16, and the toggle plate 16 cleans up the gravel on the screen 18; the symmetrical position on both sides of the horizontal plate 17 is provided with a through groove 20, and the inner wall of the through groove 20 passes through The hinge shaft is hinged with an ejection plate 21, and the hinge shaft of the ejection plate 21 is provided with a torsion spring, so that the ejection plate 21 remains in a horizontal state; the bottom of the horizontal plate 17 is provided with an annular groove 23, and an impact ball 22 is slidingly connected in the annular groove 23; The bottom of the impact ball 22 is connected with a connecting rod 25 through a spring 24, and the connecting rod 25 is fixedly connected with the second drive shaft 16; the impact ball 22 hits the ejection plate 21, and the ejection plate 21 throws the ore to the outer wall of the crushing cylinder 14; The outer walls of both sides of the crushing cylinder 14 are fixedly connected with evenly distributed material guide plates 27, and the material guide plates 27 are arranged obliquely; the upper surface of the material guide plate 27 is a smooth surface, and the lower surface of the material guide plate 27 is fixedly connected with crushing teeth. The ore is further impacted and crushed; the crushing cylinder 14 is located on the inner side of the upper surface of the material guide plate 27 and is provided with a material guide channel 28, so that the ore re-enters the crushing cylinder; the right side of the bottom of the housing 1 is provided with a discharge pipe 29, so The second drive shaft 15 is fixedly connected with a scraper 30 on the left side of the discharge pipe 29 to ensure complete discharge; the second drive shaft 16 extends to the bottom of the housing 1 and is connected to a second drive motor 26, the second The drive motor 26 is electrically connected with the external power supply, and the second drive motor 26 is fixedly connected with a support frame 31, and the support The bracket 31 is fixedly connected with the bottom of the casing 1 .
本发明的工作原理是：启动外部水泵，水从雾化喷头3中喷出，将矿石从进料口2投入壳体1内，启动第一驱动电机7，第一驱动电机7通过连轴器6和驱动轴5带动粉碎辊4转动，粉碎辊4之间通过齿轮传动，进而对矿石进行初步的破碎，破碎产生的粉尘被雾化的水珠沉降，避免粉尘向外部扩散，污染作业环境；经过初步破碎后的矿石落到筛板8上，符合粒度大小的矿石通过筛板8的筛孔落入粉碎筒14中，同时，第一驱动电机7通过第一驱动轴5和传动皮带13带动从动轴12转动，进而带动凸轮12转动，凸轮12带动筛板8上、下移动，避免筛板8堵塞而且将不符合粒径大小的矿石抬升，进行再次破碎，保证破碎的效果；启动第二驱动电机26，第二驱动电机26通过第二驱动轴16带动粉碎刀片15转动，对矿石进行精细粉碎，经过粉碎刀片15粉碎后的矿石落在横板17中间位置的筛网18上，符合粉碎粒度大小的矿石落入壳体1的底板上，同时第二驱动轴16带动拨动板19转动，将筛网18截留的矿石进行清理，在离心力的作用下，不符合粒度大小的矿石被拨动板19推动到横板17的通槽20内的弹射板21上，当第二驱动轴16通过连接杆25带动撞击球22在横板17底部的滑槽23内移动，当撞击球22移动到通槽20的位置时，撞击球22在弹簧24的作用下，弹出，撞击球22撞击弹射板21，对弹射板21施加一个瞬间的撞击力，使得弹射板21发生转动，将弹射板21上的矿石抛向粉碎筒14的外壁，矿石撞击到导料板27下表面的破碎齿上，进行撞击粉碎，提高粉碎效果，经过撞击粉碎的矿石沿着导料板27的上表面滑动到导料通道28内，进而回到粉碎筒14内，再次进行粉碎，通过撞击和粉碎，进一步提高了矿石的粉碎效果，通过拨动板19，避免筛网18堵塞；落入壳体1底板的矿石在转动的刮板30的作用下，从出料管29排出，出料高效彻底。The working principle of the present invention is: start the external water pump, spray water from the atomizing nozzle 3, put the ore into the casing 1 from the feed port 2, start the first drive motor 7, and the first drive motor 7 passes through the coupling 6 and the driving shaft 5 drive the crushing roller 4 to rotate, and the crushing rollers 4 are driven by gears, and then the ore is initially crushed, and the dust generated by the crushing is settled by the atomized water droplets to prevent the dust from spreading to the outside and polluting the working environment; The ore after primary crushing falls on the sieve plate 8, and the ore meeting the particle size falls into the crushing cylinder 14 through the sieve hole of the sieve plate 8. At the same time, the first drive motor 7 is driven by the first drive shaft 5 and the transmission belt 13. The driven shaft 12 rotates, and then drives the cam 12 to rotate, and the cam 12 drives the sieve plate 8 to move up and down, avoiding the blockage of the sieve plate 8 and lifting the ore that does not meet the particle size for re-crushing to ensure the crushing effect; Two driving motors 26, the second driving motor 26 drives the pulverizing blade 15 to rotate through the second driving shaft 16, and the ore is finely pulverized. The crushed ore falls into the bottom plate of the housing 1, and at the same time, the second drive shaft 16 drives the toggle plate 19 to rotate to clean up the ore intercepted by the screen 18. Under the action of centrifugal force, the ore that does not meet the particle size is crushed The toggle plate 19 is pushed onto the ejection plate 21 in the through groove 20 of the horizontal plate 17, when the second drive shaft 16 drives the impact ball 22 to move in the chute 23 at the bottom of the horizontal plate 17 through the connecting rod 25, when the impact ball 22 When moving to the position of the through groove 20, the impact ball 22 is ejected under the action of the spring 24, and the impact ball 22 hits the ejection plate 21, applying a momentary impact force to the ejection plate 21, so that the ejection plate 21 rotates, and the ejection plate The ore on the 21 is thrown to the outer wall of the crushing tube 14, and the ore hits the crushing teeth on the lower surface of the material guide plate 27 for impact and crushing to improve the crushing effect. In the material guide channel 28, and then return to the crushing cylinder 14, crush again, through the impact and crushing, the crushing effect of the ore is further improved, and the blockage of the screen 18 is avoided by moving the plate 19; The ore is discharged from the discharge pipe 29 under the action of the rotating scraper 30, and the discharge is efficient and thorough.
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.
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| CN116371529A (en) * | 2023-05-22 | 2023-07-04 | 湖南东信烟花股份有限公司 | An injection molding pulverizer with a waste recycling structure |
| CN116371529B (en) * | 2023-05-22 | 2024-12-31 | 湖南东信烟花股份有限公司 | Injection molding pulverizer with waste recycling structure |
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