CN114985056A - Breaker with prevent stifled function - Google Patents

Breaker with prevent stifled function Download PDF

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Publication number
CN114985056A
CN114985056A CN202210707109.3A CN202210707109A CN114985056A CN 114985056 A CN114985056 A CN 114985056A CN 202210707109 A CN202210707109 A CN 202210707109A CN 114985056 A CN114985056 A CN 114985056A
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CN
China
Prior art keywords
crusher
crushing
gears
transmission
driving shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210707109.3A
Other languages
Chinese (zh)
Inventor
王松伟
刘长江
陈小波
唐学军
窦小明
孔德琳
马常文
王富强
张永刚
李壮
刘洪涛
李红雨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tangshan Xinfeng Industrial Co ltd
Original Assignee
Tangshan Xinfeng Industrial Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tangshan Xinfeng Industrial Co ltd filed Critical Tangshan Xinfeng Industrial Co ltd
Priority to CN202210707109.3A priority Critical patent/CN114985056A/en
Publication of CN114985056A publication Critical patent/CN114985056A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/282—Shape or inner surface of mill-housings
    • B02C13/284—Built-in screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/286—Feeding or discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/30—Driving mechanisms
    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/286—Feeding or discharge
    • B02C2013/28609—Discharge means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/286—Feeding or discharge
    • B02C2013/28618—Feeding means
    • B02C2013/28672—Feed chute arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention provides a crusher with an anti-blocking function, and relates to the technical field of crushers. This internal lower part of breaker of this device has the ejection of compact chamber, and the ejection of compact intracavity has set up the push pedal and has driven the lifting unit that the push pedal reciprocated, makes the push pedal constantly up-and-down motion through lifting unit's drive, makes the push pedal constantly pass the discharge gate to the garrulous stone piece that will block in the discharge gate is by jack-up, and then makes the jam to be switched on, and this device can switch on in broken processing, has not only improved work efficiency, still need not manual operation.

Description

Breaker with prevent stifled function
Technical Field
The invention belongs to the technical field of crushers, and particularly relates to a crusher with an anti-blocking function.
Background
Crushers, also known as rock crushers. The crushing machine is used in the processing of metal ore and non-metal ore and can crush the mined raw ore into small particles through extrusion, bending and other modes. The types of the crushers are more, wherein the hammer crusher has the advantages of large crushing ratio, uniform product granularity, less powder passing, low energy consumption and the like.
Based on the above, the present inventors found that the following problems exist: the fragment that present hammer crusher produced in crushing process can block in the discharge gate, blocks the back when the fragment, leads to other fragments can not long pass the discharge gate to cause the breaker to block up, not only be difficult to switch on after the breaker blocks up, still reduce production efficiency simultaneously.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a crusher with an anti-blocking function is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a crusher with an anti-blocking function, which aims to solve the problem that the existing hammer crusher does not have the anti-blocking function.
The purpose and the effect of the crusher with the anti-blocking function are achieved by the following specific technical means:
the utility model provides a breaker with prevent stifled function, includes the breaker body, the top of breaker body is provided with down the hopper, the inside of breaker body has broken chamber and ejection of compact chamber, the ejection of compact chamber is located the below in broken chamber, the inside in broken chamber is provided with a plurality of broken subassemblies and drives the rotatory drive assembly of broken subassembly, the bottom in broken chamber has a plurality of discharge gates, the inside in ejection of compact chamber is provided with a plurality of push pedals that correspond with a plurality of discharge gates, the bottom of push pedal is provided with lifting unit, lifting unit is used for driving push pedal reciprocating motion from top to bottom, the outside of breaker body is provided with driving piece and first transmission piece, first transmission piece is connected with the equal transmission of drive assembly and lifting unit.
Further, it is a plurality of the both ends of push pedal are all through connecting rod fixed connection, and are a plurality of the push pedal distributes along the horizontal direction equidistance, and is a plurality of the height of push pedal is by middle toward both sides increase progressively.
Further, the lifting component comprises an extensible member, a spring is arranged on the outer side of an extensible section of the extensible member, the upper ends of the extensible section of the extensible member and the spring are fixedly connected with the connecting rod, the two ends of the connecting rod are rotatably connected with idler wheels, the two ends of the idler wheels are in rolling contact with cams, and a second transmission member is arranged between the cams.
Furthermore, the first transmission piece and the second transmission piece are both in a belt pulley structure, and the crushing assembly is composed of an annular plate and a crushing hammer arranged on the periphery of the annular plate.
Further, transmission assembly includes a plurality of first gears and a plurality of second gear, a plurality of first gears pass through first drive shaft fixed connection, a plurality of second gears pass through second drive shaft fixed connection, first gear and second gear along the axial of first drive shaft distribution in turn, first drive shaft and second drive shaft symmetry set up in the inside of broken chamber, the inboard fixedly connected with ring gear of annular plate, first gear and second gear are connected with the ring gear meshing of a plurality of broken subassembly inboards in proper order.
Furthermore, the two belt pulleys of the first transmission piece are fixedly connected with the cam and the second driving shaft respectively.
Further, the adjacent first gear and the second gear are meshed and connected with each other.
Compared with the prior art, the invention has the following beneficial effects:
1. the lower part in the crusher body is provided with the discharging cavity, the discharging cavity is internally provided with the push plate and the lifting assembly for driving the push plate to move up and down, the push plate is driven by the lifting assembly to reciprocate up and down, so that the push plate continuously penetrates through the discharging port, crushed stones clamped in the discharging port are jacked up, the blockage can be conducted, the device can be conducted during crushing, the working efficiency is improved, and manual operation is not needed.
2. According to the invention, the plurality of crushing assemblies are arranged, and the crushing assemblies are driven by the first gear, the second gear and the gear ring, so that the rotating directions of adjacent crushing assemblies are opposite, thus the ore is impacted in different directions, the ore is more easily crushed, and the crushing efficiency is further improved.
Drawings
Fig. 1 is a schematic view of the interior of the crusher body of the present invention.
Fig. 2 is a schematic view of the whole of the crusher of the present invention.
FIG. 3 is a schematic view of the connection structure of the connecting rod and the push plate according to the present invention.
Fig. 4 is a schematic view of the lifting structure of the connecting rod of the present invention.
Fig. 5 is a schematic view of the rotating structure of the crushing assembly of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a crusher body; 2. feeding a hopper; 3. a crushing chamber; 4. a discharge cavity; 5. a crushing assembly; 6. a drive member; 7. a first transmission member; 8. a telescoping member; 9. a connecting rod; 10. a spring; 11. a roller; 12. a cam; 13. a second transmission member; 14. pushing a plate; 15. a discharge port; 16. a first gear; 17. a second gear; 18. a ring gear; 19. a first drive shaft; 20. a second drive shaft.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
as shown in figures 1 to 5:
the invention provides a crusher with an anti-blocking function, which comprises a crusher body 1, wherein a discharge hopper 2 is arranged at the top of the crusher body 1, a crushing cavity 3 and a discharge cavity 4 are arranged inside the crusher body 1, the discharge cavity 4 is positioned below the crushing cavity 3, a plurality of crushing components 5 and a transmission component for driving the crushing components 5 to rotate are arranged inside the crushing cavity 3, a plurality of discharge ports 15 are arranged at the bottom of the crushing cavity 3, a plurality of push plates 14 corresponding to the discharge ports 15 are arranged inside the discharge cavity 4, a lifting component is arranged at the bottom of each push plate 14 and used for driving the push plates 14 to reciprocate up and down, a driving piece 6 and a first transmission piece 7 are arranged outside the crusher body 1, and the first transmission piece 7 is in transmission connection with the transmission component and the lifting component. The broken stone in the discharge hole 15 is pushed away by the up-and-down movement of the push plate 14, so that the crusher is not easy to block.
Wherein, the both ends of a plurality of push pedal 14 all pass through connecting rod 9 fixed connection, and a plurality of push pedal 14 distribute along the horizontal direction equidistance to the height of a plurality of push pedal 14 increases progressively to both sides by the centre. The purpose of this design is to provide sufficient space between the remaining breakers of the push plate 14 to accommodate the crushed stones.
Wherein, lifting unit includes extensible member 8, and the outside of the flexible section of extensible member 8 is provided with spring 10, and the upper end of the flexible section of extensible member 8 and spring 10 all with connecting rod 9 fixed connection, the both ends of connecting rod 9 are all rotated and are connected with gyro wheel 11, and the equal rolling contact in bottom of two gyro wheels 11 has cam 12, is provided with second driving medium 13 between two cams 12. Cam 12 is rotatory, and gyro wheel 11 rolls along cam 12's periphery, and cam 12 can be with connecting rod 9 jack-up simultaneously, and extensible member 8 is the telescopic link, and it plays the limiting displacement who keeps connecting rod 9 to reciprocate, and the back moves on connecting rod 9, and spring 10 is tensile, makes gyro wheel 11 can closely laminate cam 12 under the elastic force effect of its shrink, avoids connecting rod 9 to receive the inertial action and up the bounce.
The first transmission member 7 and the second transmission member 13 are both in a pulley structure, and two pulleys of the first transmission member 7 are fixedly connected with the cam 12 and the second driving shaft 20 respectively. First transmission piece 7 plays interlock drive assembly and lifting unit's effect, and two belt pulleys of first transmission piece 7 are big or small wheel simultaneously, and the bull wheel is connected with lifting unit, and the steamboat is connected with drive assembly, and the rotational speed of steamboat is fast, can drive broken subassembly 5 fast revolution to the power way of increase striking ore. The breaker assembly 5 consists of an annular plate and breakers disposed about the periphery of the annular plate. The quartering hammer on the annular plate sets up a plurality ofly to equal annular evenly distributed along with the rotation of annular plate, makes the ore fully to strike and cracked with the quartering hammer.
The transmission assembly comprises a plurality of first gears 16 and a plurality of second gears 17, the first gears 16 are fixedly connected through a first driving shaft 19, the second gears 17 are fixedly connected through a second driving shaft 20, the first gears 16 and the second gears 17 are alternately distributed along the axial direction of the first driving shaft 19, the first driving shaft 19 and the second driving shaft 20 are symmetrically arranged inside the crushing cavity 3, a gear ring 18 is fixedly connected to the inner side of the annular plate, and the first gears 16 and the second gears 17 are sequentially meshed with the gear ring 18 on the inner side of the crushing assemblies 5. The adjacent first gear 16 and the second gear 17 are engaged with each other. The first drive shaft 19 and the second drive shaft 20 are both rotatably connected to the crusher body 1, and they support the first gear 16 and the second gear 17, respectively. The driving piece 6 drives the second driving shaft 20 to rotate through the first transmission piece 7, the second driving shaft 20 drives the second gears 17 to synchronously rotate after rotating, the first gears 16 are further driven to rotate, so that the first gears 16 and the second gears 17 drive the gear rings 18 to rotate, the rotating directions of the two adjacent gear rings 18 are opposite, the adjacent crushing assemblies 5 reversely rotate, ores are impacted from different directions during crushing, the ores are easier to crack, and the crushing efficiency is improved.
The specific use mode and function of the embodiment are as follows:
according to the ore crushing device, ores are fed from the feeding hopper 2, the ores enter the crushing cavity 3 along a channel of the feeding hopper 2, the crushing assembly 5 is driven by the driving piece 6 to rotate, the crushing hammer collides with the ores to crush the ores, the crushed ores fall on the top of the crushing cavity 3 and fall into the discharging cavity 4 along the discharging hole 15, the driving piece 6 also drives the cam 12 to rotate, the roller 11 rolls along the periphery of the cam 12, the cam 12 can jack the connecting rod 9 upwards, meanwhile, the push plate 14 penetrates through the discharging hole 15 to jack the fragments clamped in the discharging hole 15, and therefore the discharging hole 15 can discharge smoothly.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. The utility model provides a breaker with prevent stifled function which characterized in that: comprises a crusher body (1), a blanking hopper (2) is arranged at the top of the crusher body (1), the crusher body (1) is internally provided with a crushing cavity (3) and a discharging cavity (4), the discharging cavity (4) is positioned below the crushing cavity (3), a plurality of crushing components (5) and a transmission component for driving the crushing components (5) to rotate are arranged in the crushing cavity (3), the bottom of the crushing cavity (3) is provided with a plurality of discharge holes (15), the discharging cavity (4) is internally provided with a plurality of push plates (14) corresponding to the discharge holes (15), the bottom of the push plate (14) is provided with a lifting component which is used for driving the push plate (14) to reciprocate up and down, the crusher is characterized in that a driving piece (6) and a first transmission piece (7) are arranged outside the crusher body (1), and the first transmission piece (7) is in transmission connection with the transmission assembly and the lifting assembly.
2. The crusher with the anti-blocking function according to claim 1, characterized in that: the two ends of the push plates (14) are fixedly connected through a connecting rod (9), the push plates (14) are distributed at equal intervals in the horizontal direction, and the heights of the push plates (14) are increased from the middle to two sides.
3. The crusher with the anti-blocking function according to claim 2, characterized in that: lifting unit includes extensible member (8), the outside of the flexible section of extensible member (8) is provided with spring (10), the upper end of the flexible section of extensible member (8) and spring (10) all with connecting rod (9) fixed connection, the both ends of connecting rod (9) are all rotated and are connected with gyro wheel (11), two the equal rolling contact in bottom of gyro wheel (11) has cam (12), two be provided with second driving medium (13) between cam (12).
4. The crusher with the anti-blocking function according to claim 3, characterized in that: the first transmission piece (7) and the second transmission piece (13) are both in a belt pulley structure, and the crushing assembly (5) is composed of an annular plate and a crushing hammer arranged on the periphery of the annular plate.
5. The crusher with the anti-blocking function according to claim 4, characterized in that: the transmission assembly comprises a plurality of first gears (16) and a plurality of second gears (17), the first gears (16) are fixedly connected through a first driving shaft (19), the second gears (17) are fixedly connected through a second driving shaft (20), the first gears (16) and the second gears (17) are alternately distributed along the axial direction of the first driving shaft (19), the first driving shaft (19) and the second driving shaft (20) are symmetrically arranged inside the crushing cavity (3), a gear ring (18) is fixedly connected to the inner side of the annular plate, and the first gears (16) and the second gears (17) are sequentially in meshed connection with the gear ring (18) on the inner side of the crushing assemblies (5).
6. The crusher with the anti-blocking function according to claim 5, characterized in that: the two belt pulleys of the first transmission piece (7) are respectively and fixedly connected with the cam (12) and the second driving shaft (20).
7. The crusher with the anti-blocking function according to claim 5, characterized in that: the adjacent first gear (16) and the second gear (17) are meshed and connected with each other.
CN202210707109.3A 2022-06-22 2022-06-22 Breaker with prevent stifled function Pending CN114985056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210707109.3A CN114985056A (en) 2022-06-22 2022-06-22 Breaker with prevent stifled function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210707109.3A CN114985056A (en) 2022-06-22 2022-06-22 Breaker with prevent stifled function

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US20160256872A1 (en) * 2014-05-30 2016-09-08 Koritsu Industries Co., Ltd. Crusher
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CN209952932U (en) * 2018-11-27 2020-01-17 姜丽丽 Pulverize effectual old and useless gypsum milling device of orthopedics
CN112387581A (en) * 2020-11-03 2021-02-23 潘守合 Stainless steel product powder metallurgy waste recycling device
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CN213316161U (en) * 2020-06-09 2021-06-01 山东百时智能网联科技有限公司 Non-metallic mineral product sieving device for ceramic tile processing
CN215088855U (en) * 2021-04-20 2021-12-10 山东兖矿国拓科技工程股份有限公司 Sieve pore anti-blocking device of flip-flow sieve
CN215140706U (en) * 2021-07-03 2021-12-14 杨志斌 Civil engineering construction waste treatment device
CN114160288A (en) * 2021-10-15 2022-03-11 沧州广惠生物科技有限公司 Poultry feed prevents that caking uses loose equipment
CN216173938U (en) * 2021-11-02 2022-04-05 西宁市湟中区鲁起种养殖专业合作社 Rapeseed oil processing is with rape seed raw materials sieving mechanism

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160256872A1 (en) * 2014-05-30 2016-09-08 Koritsu Industries Co., Ltd. Crusher
KR101587849B1 (en) * 2015-09-15 2016-01-22 (유) 씨엠에스이엔지 Crusher
CN107597365A (en) * 2017-09-22 2018-01-19 上海鸣与信息科技发展有限公司 A kind of block-resistant type hard alloy processes metal dust lapping device
CN107803243A (en) * 2017-12-12 2018-03-16 镇江市海天化验设备有限公司 A kind of anti-blocking anti-storage sample disintegrating machine
CN207839112U (en) * 2017-12-22 2018-09-11 浙江海洋大学 A kind of anti-jamming hammer mill
CN207839111U (en) * 2017-12-22 2018-09-11 浙江海洋大学 A kind of hammer mill
CN208466428U (en) * 2018-04-07 2019-02-05 成都科启新力科技有限公司 A kind of sieve for building
CN208302963U (en) * 2018-04-27 2019-01-01 四川国禹建设有限公司 A kind of building waste reuse means
CN108704715A (en) * 2018-06-21 2018-10-26 惠州市中塑王塑胶制品有限公司 A kind of plastic crushing equipment
CN209952932U (en) * 2018-11-27 2020-01-17 姜丽丽 Pulverize effectual old and useless gypsum milling device of orthopedics
CN213316161U (en) * 2020-06-09 2021-06-01 山东百时智能网联科技有限公司 Non-metallic mineral product sieving device for ceramic tile processing
CN112387581A (en) * 2020-11-03 2021-02-23 潘守合 Stainless steel product powder metallurgy waste recycling device
CN112604772A (en) * 2020-11-10 2021-04-06 安徽省阜阳市盛大机械有限公司 Anti-blocking device of crusher
CN215088855U (en) * 2021-04-20 2021-12-10 山东兖矿国拓科技工程股份有限公司 Sieve pore anti-blocking device of flip-flow sieve
CN215140706U (en) * 2021-07-03 2021-12-14 杨志斌 Civil engineering construction waste treatment device
CN114160288A (en) * 2021-10-15 2022-03-11 沧州广惠生物科技有限公司 Poultry feed prevents that caking uses loose equipment
CN216173938U (en) * 2021-11-02 2022-04-05 西宁市湟中区鲁起种养殖专业合作社 Rapeseed oil processing is with rape seed raw materials sieving mechanism

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