CN211274994U - Self-cleaning mechanism of industrial mechanical pulverizer - Google Patents

Self-cleaning mechanism of industrial mechanical pulverizer Download PDF

Info

Publication number
CN211274994U
CN211274994U CN201921626339.7U CN201921626339U CN211274994U CN 211274994 U CN211274994 U CN 211274994U CN 201921626339 U CN201921626339 U CN 201921626339U CN 211274994 U CN211274994 U CN 211274994U
Authority
CN
China
Prior art keywords
bevel gear
cleaning mechanism
sliding
self
crushing
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.)
Expired - Fee Related
Application number
CN201921626339.7U
Other languages
Chinese (zh)
Inventor
王杰
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201921626339.7U priority Critical patent/CN211274994U/en
Application granted granted Critical
Publication of CN211274994U publication Critical patent/CN211274994U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Disintegrating Or Milling (AREA)

Abstract

The utility model discloses an industrial machinery rubbing crusher's automatically cleaning mechanism, including supporting legs, fixed plate, control panel, button, power wire, crushing frame, feeder hopper, crushing roller, row's hopper, water pump, connecting pipe, bellows, shower nozzle and reciprocal wiper mechanism, the utility model discloses a set up reciprocal wiper mechanism at crushing frame rear end, the motor drives first bevel gear and rotates, makes first bevel gear drive the axis of rotation through second bevel gear and rotates to make the axis of rotation drive the sliding shaft through the movable rod and rotate, the sliding shaft rotates and drives the swinging arms and carry out reciprocal swing, thereby make the swinging arms drive the slider and reciprocate, make the slider drive the shower nozzle spray from top to bottom, reached and to make the shower nozzle carry out reciprocal spray rinsing from top to bottom, increase cleaning efficiency's advantage.

Description

Self-cleaning mechanism of industrial mechanical pulverizer
Technical Field
The utility model relates to an industry machinery rubbing crusher relates to the field, specifically is an industry machinery rubbing crusher's automatically cleaning mechanism.
Background
The crusher is a machine for crushing large-size solid raw materials to required sizes, the crusher comprises devices such as coarse crushing, fine crushing, wind power conveying and the like, the purpose of the crusher is achieved in a high-speed impact mode, the wind power is utilized for one-time crushing, the traditional screening program is omitted, and the crusher is mainly applied to various industries such as mines, building materials and the like.
In the working process of the crusher, external force applied to solid includes four types of shearing, impacting, rolling and grinding, the shearing is mainly used for coarse crushing and crushing operation, and the crusher is suitable for crushing or crushing operation of tough or fibrous materials and large materials; the impact is mainly used in the crushing operation and is suitable for crushing the brittle materials; the rolling is mainly used in high-fineness crushing operation and is suitable for ultramicro crushing operation of most materials with properties; grind super little crushing or super large-scale crushing apparatus of mainly used, be suitable for the further crushing operation after the crushing operation, after these are smashed, smash easy adhesion blade of sediment and rubbing crusher inner wall surface, be difficult to wash, often can use clean mechanism to clean the rubbing crusher this time, but now often through setting up a plurality of shower nozzles, thereby reach and carry out comprehensive cleanness to the rubbing crusher, can waste a large amount of water resources like this, and make the water pressure undersize on the shower nozzle, current industrial machinery rubbing crusher's automatically cleaning mechanism is difficult for making the shower nozzle carry out reciprocal spray rinsing from top to bottom, lead to clean inefficiency and waste water resource.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned insufficiency, the utility model provides an industrial machine rubbing crusher's automatically cleaning mechanism here.
The utility model is realized in such a way, a self-cleaning mechanism of an industrial mechanical crusher is constructed, the device comprises a supporting leg, a fixed plate, a control panel, a button, a power supply lead, a crushing frame, a feeding hopper, a crushing roller, a discharging hopper, a water pump, a connecting pipe, a corrugated pipe, a spray head and a reciprocating cleaning mechanism, the supporting leg is fixed with the bottom of the fixed plate through electric welding, the right rear end of the top of the fixed plate is provided with the control panel, the button is installed on the top of the control panel, the power supply lead is fixed on the rear end of the fixed plate, the fixed plate is fixedly connected with the bottom of the crushing frame through a screw, the top of the crushing frame is provided with the feeding hopper, the crushing frame, the feeding hopper and the crushing roller are in a through structure, the discharging hopper is arranged on the bottom of the crushing frame, the other end of the corrugated pipe is communicated with the right end of the connecting pipe, the connecting pipe is connected with the right end of the spray head in a seamless mode, the reciprocating cleaning mechanism is connected with the rear end of the crushing frame through bolts, the reciprocating cleaning mechanism comprises a shell, a driving mechanism, a movable rod, a sliding shaft, a guide frame, a swinging rod, a sliding block, a sliding rod and a piano type protective cover, the shell is connected with the rear end of the crushing frame through bolts in a locking mode, the shell is fixedly locked with the front end of the driving mechanism through prepressing bolts, the output end of the driving mechanism is rotatably connected with the left end of the movable rod, the movable rod is fixedly connected with the left end of the sliding shaft, the sliding shaft slides along the inner side of the guide frame, one end of the swinging rod is movably nested on the inner side of the sliding shaft, the other end of the swinging rod is rotatably connected with the front, one end of the organ type protective cover is fastened at the upper end of the inner side of the cavity at the front end of the organ type protective cover through a screw, the other end of the organ type protective cover extends to the front end of the top of the spray head to be fixed, the button and the water pump are electrically connected with a control panel, and the control panel is electrically connected with a power supply lead.
Preferably, the driving mechanism comprises an outer frame, a motor, a first bevel gear, a second bevel gear and a rotating shaft, the outer frame is locked and fixed with the front end of the outer frame through a pre-pressing bolt, the motor is fastened at the right lower end inside the outer frame through a screw, the output end of the motor is rotatably connected with the first bevel gear, the first bevel gear is meshed with the right lower end of the second bevel gear, the rotating shaft synchronously rotates along with the middle of the second bevel gear, the rotating shaft penetrates through the upper left end of the outer frame, the rotating shaft is rotatably connected with the left end of the movable rod, and the motor is electrically connected with the control.
Preferably, the first bevel gear and the second bevel gear are in meshing transmission at an included angle of ninety degrees.
Preferably, the guide frame is cylindrical, and a sliding groove is arranged on the edge of the guide frame.
Preferably, the swing angle of the swing lever is sixty degrees.
Preferably, the maximum distance that the slider moves along the upper end of the slide bar is twenty centimeters.
Preferably, the second bevel gear and the central line of the rotating shaft are in the same horizontal direction.
Preferably, the front end of the housing is provided with a sliding cavity, and the spray head slides along the inner side of the sliding cavity.
Preferably, the crushing roller can be driven by a driving motor during operation.
Preferably, the motor is an AKM series, and the specific model is designed or customized according to the actual use condition.
Preferably, the swinging rod is made of 45 # steel, high in hardness and strong in corrosion resistance.
The utility model has the advantages of as follows: the utility model discloses an improve and provide an industry mechanical grinder's automatically cleaning mechanism here, compare with equipment of the same type, have following improvement:
a self-cleaning mechanism of industrial machinery rubbing crusher, through having set up reciprocal wiper mechanism at crushing frame rear end, the motor drives first bevel gear and rotates, make first bevel gear drive the axis of rotation through the second bevel gear and rotate, thereby make the axis of rotation drive the slide bar through the movable rod and rotate, the slide bar rotates and drives the swinging arms and carry out reciprocal swing, thereby make the swinging arms drive the slider and reciprocate, make the slider drive the shower nozzle spray from top to bottom, reached and to make the shower nozzle carry out reciprocal spray rinsing from top to bottom, increase cleaning efficiency's advantage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the rear view structure of the self-cleaning mechanism of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the reciprocating cleaning mechanism of the present invention;
FIG. 4 is a schematic side view of the reciprocating cleaning mechanism of the present invention;
fig. 5 is a schematic sectional structure diagram of the driving mechanism of the present invention.
Wherein: supporting leg-1, fixing plate-2, control panel-3, button-4, power supply wire-5, crushing frame-6, feed hopper-7, reciprocating cleaning mechanism-8, crushing roller-9, discharge hopper-10, water pump-11, connecting pipe-12, corrugated pipe-13, spray head-14, shell-81, sliding cavity-811, driving mechanism-82, movable rod-83, sliding shaft-84, guide frame-85, swinging rod-86, sliding block-87, sliding rod-88, organ type protective cover-89, outer frame-821, motor-822, first bevel gear-823, second bevel gear-824 and rotating shaft-825.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a self-cleaning mechanism of an industrial mechanical crusher through improvement, which comprises a supporting leg 1, a fixed plate 2, a control panel 3, a button 4, a power wire 5, a crushing frame 6, a feed hopper 7, a crushing roller 9, a discharge hopper 10, a water pump 11, a connecting pipe 12, a corrugated pipe 13, a spray head 14 and a reciprocating cleaning mechanism 8, wherein the supporting leg 1 is fixed with the bottom of the fixed plate 2 through electric welding, the right rear end of the top of the fixed plate 2 is provided with the control panel 3, the button 4 is installed on the top of the control panel 3, the rear end of the fixed plate 2 is fixed with the power wire 5, the fixed plate 2 is in locking connection with the bottom of the crushing frame 6 through screws, the top of the crushing frame 6 is provided with the feed hopper 7, the crushing roller 9 is in a through structure, the discharge hopper 10 is arranged at the bottom of the crushing frame, one end of a corrugated pipe 13 is seamlessly connected with the left end of a water pump 11, the other end of the corrugated pipe 13 is communicated with the right end of a connecting pipe 12, the connecting pipe 12 is seamlessly connected with the right end of a spray head 14, a reciprocating cleaning mechanism 8 is in bolted connection with the rear end of a crushing frame 6, the reciprocating cleaning mechanism 8 comprises a shell 81, a driving mechanism 82, a movable rod 83, a sliding shaft 84, a guide frame 85, a swinging rod 86, a sliding block 87, a sliding rod 88 and a piano type protective cover 89, the shell 81 is in bolted connection with the rear end of the crushing frame 6, the shell 81 is locked and fixed with the front end of the driving mechanism 82 through a prepressing bolt, the output end of the driving mechanism 82 is in rotary connection with the left end of the movable rod 83, the movable rod 83 is fixedly connected with the left end of the sliding shaft 84, the sliding shaft 84 slides along the inner side of the guide frame 85, one end of the swinging rod 86 is movably, and the slide bar 88 runs through the middle part of the slide block 87, the slide block 87 is fixedly connected with the upper end of the spray head 14, one end of the organ type protective cover 89 is fastened at the upper end of the inner side of the front end cavity of the organ type protective cover 89 through a screw, the other end of the organ type protective cover 89 extends to the front end of the top of the spray head 14 to be fixed, the button 4 and the water pump 11 are both electrically connected with the control panel 3, and the control panel 3 is electrically connected with the power.
Further, the driving mechanism 82 includes an outer frame 821, a motor 822, a first bevel gear 823, a second bevel gear 824, and a rotating shaft 825, the housing 81 is locked and fixed to the front end of the outer frame 821 by a pre-pressed bolt, the motor 822 is fastened to the right lower end inside the outer frame 821 by a screw, the output end of the motor 822 is rotatably connected to the first bevel gear 823, the first bevel gear 823 is engaged with the right lower end of the second bevel gear 824, the rotating shaft 825 rotates synchronously with the middle of the second bevel gear 824, the rotating shaft 825 penetrates through the left upper end of the outer frame 821, the rotating shaft 825 is rotatably connected to the left end of the movable rod 83, and the motor 822 is electrically connected to the control panel 3.
Further, the first bevel gear 823 and the second bevel gear 824 are in meshing transmission at an included angle of ninety degrees, which is beneficial for smooth rotation of the second bevel gear 824.
Further, the guide frame 85 is cylindrical, and a sliding groove is formed in the edge of the guide frame 85, so that the function of guiding the sliding shaft 84 is facilitated.
Furthermore, the swing angle of the swing lever 86 is sixty degrees, which is beneficial to the sliding of the upper end of the slide block 87.
Further, the maximum distance of the slide block 87 moving along the upper end of the slide rod 88 is twenty centimeters, and of course, the maximum distance of the slide block 87 moving may also be larger, and the specific moving distance is designed according to the actual use situation, and is not limited herein.
Further, the center lines of the second bevel gear 824 and the rotation shaft 825 are in the same horizontal direction, which is beneficial to the effect of making the rotation shaft 825 rotate smoothly.
Further, a sliding cavity 811 is provided at the front end of the housing 81, and the spray head 14 slides along the inner side of the sliding cavity 811, which is beneficial to the smooth movement of the spray head 14.
Further, the motor 822 is an AKM series, and the specific model is designed or customized according to the actual use condition.
Further, the oscillating rod 86 is made of 45-grade steel, and has high hardness and strong corrosion resistance.
Figure BDA0002218054130000051
According to the table, the swing rod 86 is made of No. 45 steel, so that the strength, the wear resistance and the corrosion resistance of the swing rod are greatly enhanced, and the service life of the swing rod is prolonged.
The utility model provides a self-cleaning mechanism of an industrial mechanical crusher through improvement, which operates as follows;
firstly, before use, a self-cleaning mechanism of an industrial mechanical pulverizer is horizontally placed, so that a supporting foot 1 fixedly supports the device;
secondly, when the water pump is used, an external power supply is connected through a power supply lead 5 to provide power for the mechanism, and the upper end of the water pump 11 is connected with an external water receiving pipe;
thirdly, when the interior of the crushing frame 6 and the crushing roller 9 are to be cleaned, the button 4 at the upper end of the control panel 3 is pressed to start the reciprocating cleaning mechanism 8, the motor 822 is electrified to work, the rotor arranged at the front end drives the first bevel gear 823 to rotate, the first bevel gear 823 drives the rotating shaft 825 to rotate through the second bevel gear 824, the rotating shaft 825 drives the sliding shaft 84 to slide at the inner side of the guide frame 85 through the movable rod 83, the sliding shaft 84 rotates to drive the swinging rod 86 to swing in a reciprocating manner, the swinging rod 86 drives the sliding block 87 to move up and down at the upper end of the sliding rod 88, and the sliding block 87 drives the spray head 14 to spray up and down;
fourthly, at the same time, the water pump 11 is electrified to work, the kinetic energy of the water is improved through mechanical energy, and the water passes through the corrugated pipe 13 and is pumped to the spray head 14 through the connecting pipe 12 to be sprayed;
fifthly, in the process of moving the upper end of the spray head 14, the organ type protective covers 89 are pressed to be overlapped and unfolded, so that the organ type protective covers 89 protect components in the shell 81, and the spray head 14 drives the corrugated pipe 13 to stretch up and down, so that the corrugated pipe 13 stably conveys water;
sixth, the washed sewage is finally discharged through the discharge hopper 10.
The utility model discloses an improve and provide an industrial machinery rubbing crusher's automatically cleaning mechanism, through having set up reciprocal wiper mechanism 8 at crushing frame 6 rear end, motor 822 circular telegram is worked, rotor through the front end setting drives first bevel gear 823 and rotates, make first bevel gear 823 drive axis of rotation 825 through second bevel gear 824 and rotate, thereby make axis of rotation 825 drive smooth axle 84 through movable rod 83 and slide in guide frame 85 inboard, smooth axle 84 rotates and drives swinging arms 86 and carry out reciprocal swing, thereby make swinging arms 86 drive slider 87 reciprocate on slide rod 88, make slider 87 drive shower nozzle 14 spray from top to bottom, reached and to make shower nozzle 14 carry out reciprocal spray rinsing from top to bottom, increase cleaning efficiency's advantage.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A self-cleaning mechanism of an industrial mechanical crusher comprises supporting legs (1), a fixing plate (2), a control panel (3), a button (4), a power supply lead (5), a crushing frame (6), a feed hopper (7), a crushing roller (9), a discharge hopper (10), a water pump (11), a connecting pipe (12), a corrugated pipe (13) and a spray head (14), the supporting legs (1) are fixed with the bottom of the fixing plate (2) through electric welding, a control panel (3) is arranged at the right rear end of the top of the fixed plate (2), a button (4) is arranged at the top of the control panel (3), a power supply lead (5) is fixed at the rear end of the fixed plate (2), the fixed plate (2) is in locking connection with the bottom of the crushing frame (6) through a screw, a feed hopper (7) is arranged at the top of the crushing frame (6), the crushing frame (6), the feed hopper (7) and the crushing roller (9) are in a through structure;
the method is characterized in that: the cleaning device is characterized by further comprising a reciprocating cleaning mechanism (8), the reciprocating cleaning mechanism (8) is in bolted connection with the rear end of the crushing frame (6), the reciprocating cleaning mechanism (8) comprises a shell (81), a driving mechanism (82), a movable rod (83), a sliding shaft (84), a guide frame (85), a swinging rod (86), a sliding block (87), a sliding rod (88) and a wind instrument type protective cover (89), the shell (81) is in bolted connection with the rear end of the crushing frame (6), the shell (81) is locked and fixed with the front end of the driving mechanism (82) through a pre-pressing bolt, the output end of the driving mechanism (82) is in rotating connection with the left end of the movable rod (83), the movable rod (83) is fixedly connected with the left end of the sliding shaft (84), the sliding shaft (84) slides along the inner side of the guide frame (85), one end of the swinging rod (86) is movably nested in the inner side of the sliding shaft (84), and the other end of the swinging rod (86) is in rotating connection, the sliding block (87) slides along the upper end of the sliding rod (88), the sliding rod (88) penetrates through the middle of the sliding block (87), the sliding block (87) is fixedly connected with the upper end of the spray head (14), one end of the organ type protective cover (89) is fastened to the upper end of the inner side of a cavity at the front end of the organ type protective cover (89) through a screw, the other end of the organ type protective cover (89) extends to the front end of the top of the spray head (14) to be fixed, the button (4) and the water pump (11) are both electrically connected with the control panel (3), and the control panel (3) is electrically connected with the power supply lead (.
2. The self-cleaning mechanism of an industrial mechanical pulverizer as claimed in claim 1, wherein: smash frame (6) bottom and be provided with row hopper (10), water pump (11) are fastened in fixed plate (2) top rear end through hexagon socket head cap screw, bellows (13) one end and water pump (11) left end seamless connection to bellows (13) other end is linked together with connecting pipe (12) right-hand member, connecting pipe (12) and shower nozzle (14) right-hand member seamless connection.
3. The self-cleaning mechanism of an industrial mechanical pulverizer as claimed in claim 2, wherein: the driving mechanism (82) comprises an outer frame (821), a motor (822), a first bevel gear (823), a second bevel gear (824) and a rotating shaft (825), the outer shell (81) is locked and fixed with the front end of the outer frame (821) through a pre-pressing bolt, the motor (822) is fastened to the right lower end inside the outer frame (821) through a screw, the output end of the motor (822) is rotatably connected with the first bevel gear (823), the first bevel gear (823) is meshed with the right lower end of the second bevel gear (824), the rotating shaft (825) rotates synchronously along with the middle of the second bevel gear (824) and penetrates through the left upper end of the outer frame (821), the rotating shaft (825) is rotatably connected with the left end of the movable rod (83), and the motor (822) is electrically connected with the control panel (3).
4. The self-cleaning mechanism of an industrial mechanical pulverizer as claimed in claim 3, wherein: the first bevel gear (823) and the second bevel gear (824) are in meshing transmission at an included angle of ninety degrees.
5. The self-cleaning mechanism of an industrial mechanical pulverizer as claimed in claim 1, wherein: the guide frame (85) is cylindrical, and a sliding groove is formed in the edge of the guide frame (85).
6. The self-cleaning mechanism of an industrial mechanical pulverizer as claimed in claim 1, wherein: the swing angle of the swing lever (86) is sixty degrees.
7. The self-cleaning mechanism of an industrial mechanical pulverizer as claimed in claim 1, wherein: the maximum distance of the sliding block (87) moving along the upper end of the sliding rod (88) is twenty centimeters.
8. The self-cleaning mechanism of an industrial mechanical pulverizer as claimed in claim 3, wherein: the central lines of the second bevel gear (824) and the rotating shaft (825) are in the same horizontal direction.
9. The self-cleaning mechanism of an industrial mechanical pulverizer as claimed in claim 1, wherein: a sliding cavity (811) is arranged at the front end of the shell (81), and the spray head (14) slides along the inner side of the sliding cavity (811).
CN201921626339.7U 2019-09-27 2019-09-27 Self-cleaning mechanism of industrial mechanical pulverizer Expired - Fee Related CN211274994U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921626339.7U CN211274994U (en) 2019-09-27 2019-09-27 Self-cleaning mechanism of industrial mechanical pulverizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921626339.7U CN211274994U (en) 2019-09-27 2019-09-27 Self-cleaning mechanism of industrial mechanical pulverizer

Publications (1)

Publication Number Publication Date
CN211274994U true CN211274994U (en) 2020-08-18

Family

ID=72027526

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921626339.7U Expired - Fee Related CN211274994U (en) 2019-09-27 2019-09-27 Self-cleaning mechanism of industrial mechanical pulverizer

Country Status (1)

Country Link
CN (1) CN211274994U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112542066A (en) * 2020-11-19 2021-03-23 广州科技贸易职业学院 Innovation and entrepreneurship education is with propaganda display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112542066A (en) * 2020-11-19 2021-03-23 广州科技贸易职业学院 Innovation and entrepreneurship education is with propaganda display device

Similar Documents

Publication Publication Date Title
CN204107579U (en) The micro-nano high energy ball mill of one many, axle hypersphere hammer
CN211274994U (en) Self-cleaning mechanism of industrial mechanical pulverizer
CN112661399A (en) Integrated device for processing toughened glass
CN210994622U (en) Fluid energy mill convenient to clearance
CN109435108B (en) Waste tire crusher for rubber and plastic
CN113634316A (en) Building rubbish environment-friendly breaker
CN209997695U (en) civil engineering construction waste recovery device
CN210751639U (en) Concrete grit sewage recovery device
CN110012847B (en) Pig feed crushing, heating and feeding pool
CN110919796A (en) Furniture manufacturing is with waste material of plank drilling equipment and is clear away structure
CN115990537A (en) Vertical shaft impact crusher with anti-blocking and anti-mixing functions
CN110679647A (en) Raw material thawing device for processing duck feet
CN217180166U (en) Food safety inspection is with high efficiency pretreatment device
CN216327518U (en) Polishing device is used in production of high strength bolt
CN213468022U (en) Crushing device is used in processing of circulating crushing's concrete aggregate
CN211612861U (en) Novel construction waste treatment equipment
CN104511355B (en) A kind of sandstone chipper
CN202105682U (en) Pulverizer
CN218840842U (en) Feeding device with anti-blocking function for machining
CN221183601U (en) Concrete screening device
CN210411747U (en) Electric reciprocating type sand and stone rubbing and washing machine
CN215659526U (en) Water mill processing device for surface treatment of magnetic shoe
CN108747813B (en) Grinding device for machine manufacturing
CN216987909U (en) Energy-saving and environment-friendly cement vertical mill device
CN216728205U (en) Plastic granules screening mechanism is used in plastic products processing

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200818

Termination date: 20210927

CF01 Termination of patent right due to non-payment of annual fee