CN208244824U - A kind of concrete powder crushing device with high frequency zone function - Google Patents

A kind of concrete powder crushing device with high frequency zone function Download PDF

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Publication number
CN208244824U
CN208244824U CN201721913177.6U CN201721913177U CN208244824U CN 208244824 U CN208244824 U CN 208244824U CN 201721913177 U CN201721913177 U CN 201721913177U CN 208244824 U CN208244824 U CN 208244824U
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China
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crush box
fixedly connected
wall
sieve
concussion
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CN201721913177.6U
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Chinese (zh)
Inventor
张秀芝
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Yongan Yongfu Concrete Engineering Co., Ltd.
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Zhuji Yitong Network Technology Co Ltd
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Abstract

The utility model discloses a kind of concrete powder crushing devices with high frequency zone function, including bottom plate and elastic shrinkage device, crush box is fixedly connected at the top of the bottom plate, mounting plate is fixedly connected between the two sides for crushing chamber interior wall, it is described crush chamber interior wall two sides and be located at mounting plate bottom slidably connect the first sieve and the second sieve respectively, the bottom for crushing chamber interior wall is fixedly connected with concussion motor by link block, and the outer surface for shaking motor output shaft is arranged with first bevel gear, the utility model relates to concrete to crush equipment technical field.The concrete powder crushing device with high frequency zone function, greatly strengthen screening effect, and the efficiency of screening is improved well, it is devoted a tremendous amount of time without staff to be screened to concrete block, the cost of the electricity consumption of pulverizer is greatly saved, realizes and full screening quickly but also efficiently not only was carried out to concrete block.

Description

A kind of concrete powder crushing device with high frequency zone function
Technical field
The utility model relates to concrete to crush equipment technical field, specially a kind of coagulation with high frequency zone function Native grinding device.
Background technique
Concrete refers to the general designation for the cementing integral engineered composite material that gathers materials, usual concrete one by cementitious material Word refer to cement make cementitious material and sandstone work gather materials, cooperate by a certain percentage with water and admixture, by stirring obtained by Mixture is widely used in civil engineering, and concrete is the maximum culture's material of dosage in the world, autochthonal in coagulation Generally require that concrete is crushed and screened in production, especially to some discarded concrete blocks, crush and Screening is come the production for paving the way and being re-used for cement.
At present when being crushed and being screened to concrete, mostly be using common pulverizer directly to concrete block into Row crushes, however, such disintegrating apparatus screening effect is poor, and screening efficiency is low, and each people require to spend a large amount of Time screens concrete block, considerably increases the electric cost of pulverizer, reduces the working efficiency of staff, It can not achieve and full screening quickly but also efficiently not only was carried out to concrete block, to give the concrete screening operation of staff Bring great inconvenience.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of concrete crushing dress with high frequency zone function It sets, solves that screening effect is poor, and the problem that screening efficiency is low.
In order to achieve the above object, the utility model is achieved by the following technical programs: one kind having high frequency zone function Can concrete powder crushing device, including bottom plate and elastic shrinkage device are fixedly connected with crush box at the top of the bottom plate, described It crushes and is fixedly connected with mounting plate between the two sides of chamber interior wall, the two sides for crushing chamber interior wall and the bottom point for being located at mounting plate The first sieve and the second sieve are not slidably connected, and the bottom for crushing chamber interior wall is fixedly connected with concussion electricity by link block Machine, and the outer surface for shaking motor output shaft is arranged with first bevel gear, the bottom for crushing chamber interior wall and is located at concussion electricity The side of machine is rotatably connected to transmission shaft by support frame, and the outer surface of described transmission shaft one end is arranged with and first bevel gear phase The second bevel gear of engagement, the both ends of the transmission shaft pass through shaft coupling respectively and are fixedly connected with the first concussion crankshaft and the second shake Crankshaft is swung, and first one end of concussion crankshaft far from transmission shaft is rotatablely connected by the side of bearing and crushing chamber interior wall, it is described Second one end of concussion crankshaft far from transmission shaft is rotatablely connected by the other side of bearing and crushing chamber interior wall, first concussion The outer surface of crankshaft and the second concussion crankshaft is arranged with quill, the top of the quill pass through respectively connecting rod with The lower rotation of first sieve and the second sieve connects, and the side at the top of the crush box is fixedly connected with crushing by link block Motor, the outer surface for crushing motor output shaft are arranged with the first belt pulley.
Preferably, the two sides at the top of the mounting plate pass through respectively support plate be rotatably connected to the first rotary shaft and second rotation Shaft, and one end of the first rotary shaft and one end of the second rotary shaft run through crush box and extend to the back side of crush box, institute It states the first rotary shaft and extends to the outer surface of crush box back side one end and be arranged with two-groove belt pulley, and the outer surface of two-groove belt pulley It is sequentially connected by the outer surface of belt and the first belt pulley.
Preferably, the outer surface that second rotary shaft extends to crush box back side one end is arranged with the second belt pulley, and The outer surface of second belt pulley is sequentially connected by the outer surface of belt and two-groove belt pulley, first rotary shaft and the second rotation The outer surface that shaft is located inside crush box is arranged with crushing extruding wheel, and offers at the top of mounting plate and crush extruding wheel Compatible material spilling hole.
Preferably, the side of the crush box is fixedly connected with control cabinet, and the side for controlling chamber interior wall is connected by L-type Frame is fixedly connected with adjusting motor, and the outer surface for adjusting motor output shaft is arranged with the first transmission gear, the control cabinet Screw rod is rotatably connected to by bearing between at the top and bottom of inner wall, and the outer surface of screw rod is arranged with and the first transmission gear phase Second transmission gear of engagement, the outer surface of the screw rod and the bottom thread for being located at the second transmission gear are connected with movable plate, The front of the crush box is fixedly connected with control switch.
Preferably, the side of the crush box offers discharge hole, and the bottom of the movable plate is fixedly connected with and discharges The compatible discharge baffle in hole between the two sides for crushing chamber interior wall and is located at the bottom of the first sieve and the second sieve and fixes Material leakage inclined plate is installed, and the other side of crush box is fixedly connected with material leakage mouth compatible with material leakage inclined plate, the crush box Top be fixedly installed with feed nozzle.
Preferably, the elastic shrinkage device includes mounting blocks, and the two sides of mounting blocks offer accommodating groove, the receipts Receiving the top and bottom of slot inner wall side slidably connects sliding shoe, and the movement of sliding shoe is connected with work by pin rotation The side of lever, the accommodating groove inner wall is fixedly connected with stripper plate by connecting spring, and the side of stripper plate passes through connection Block and motion bar are rotatablely connected far from one end of sliding shoe, side of the stripper plate far from motion bar respectively with the first sieve and The side of second sieve is fixedly connected, and the side of the stripper plate connects by the way that the side of buffer spring and accommodating groove inner wall is fixed It connects.
Beneficial effect
The utility model provides a kind of concrete powder crushing device with high frequency zone function.Have following beneficial to effect Fruit:
(1), concrete powder crushing device with high frequency zone function, by crushing the two sides of chamber interior wall and being located at peace The bottom of loading board slidably connects the first sieve and the second sieve respectively, then passes through concussion motor, transmission shaft, the first cone tooth respectively Wheel, second bevel gear, the first concussion crankshaft, the second concussion crankshaft and quill are equipped with, it can be achieved that crushing Concrete block carry out full screening, greatly strengthen screening effect in this way, and improve screening efficiency well, be not necessarily to work The electric cost that pulverizer is greatly saved to screen to concrete block is devoted a tremendous amount of time as personnel, improves work The working efficiency for making personnel realizes and not only quickly but also efficiently carried out full screening to concrete block, to greatly facilitate The concrete screening operation of staff.
(2), the concrete powder crushing device with high frequency zone function, passes through connection by the side at the top of crush box Block is fixedly connected with crushing motor, and the outer surface for crushing motor output shaft is arranged with the first belt pulley, then passes through second respectively It belt pulley, two-groove belt pulley, the first rotary shaft, the second rotary shaft and crushes extruding wheel and is equipped with, it can be achieved that concrete Block is crushed well, so that electric energy consumed by crushing be greatly saved.
(3), the concrete powder crushing device with high frequency zone function, is fixedly connected with control by the side in crush box Case processed, and the side for controlling chamber interior wall is fixedly connected with adjusting motor by L-type connection frame, then passes through the first driving cog respectively Wheel, screw rod, the second transmission gear, movable plate and discharge baffle are equipped with, it can be achieved that not sieving from the first sieve and second The rolling out for mass concrete block leaked down on the net is controlled, can be by the concrete block to screen when discharge baffle is opened Crush box is discharged.
(4), concrete powder crushing device with high frequency zone function, by being fixedly connected with elasticity between two sieves Constriction device is, it can be achieved that carry out elastic connection to two sieves, and when two sieves all move to horizontal position, elasticity activity is filled Setting can shrink, and two sieves is avoided to block and can not be moved with the inner wall of crush box in the process of movement well, from And it ensure that the normal concussion of two sieves.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the cross-sectional view of the utility model structure;
Fig. 3 is the partial enlarged view in the utility model Fig. 2 at A;
Fig. 4 is the rearview that the utility model crushes box structure;
Fig. 5 is the structural schematic diagram of the utility model elastic shrinkage device.
In figure: 1 bottom plate, 2 elastic shrinkage devices, 201 mounting blocks, 202 accommodating grooves, 203 sliding shoes, 204 motion bars, 205 Stripper plate, 3 crush boxes, 4 mounting plates, 5 first sieves, 6 second sieves, 7 concussion motors, 8 first bevel gears, 9 transmission shafts, 10 the Two bevel gears, 11 first concussion crankshafts, 12 second concussion crankshafts, 13 quills, 14 crush motor, 15 first belt pulleys, 16 First rotary shaft, 17 second rotary shafts, 18 two-groove belt pulleys, 19 second belt pulleys, 20 crush extruding wheel, 21 material spilling holes, 22 controls Case processed, 23 adjusting motors, 24 first transmission gears, 25 screw rods, 26 second transmission gears, 27 movable plates, 28 control switches, 29 go out Expect hole, 30 discharge baffles, 31 material leakage inclined plates, 31 material leakage mouths, 33 feed nozzles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of concrete powder with high frequency zone function Crushing device, including bottom plate 1 and elastic shrinkage device 2, elastic shrinkage device 2 include mounting blocks 201, and the two sides of mounting blocks 201 Accommodating groove 202 is offered, the top and bottom of 202 inner wall side of accommodating groove slidably connect sliding shoe 203, and sliding shoe 203 movement is connected with motion bar 204 by pin rotation, and the side of 202 inner wall of accommodating groove is fixedly connected by connecting spring There is stripper plate 205, and the side of stripper plate 205 is rotated far from one end of sliding shoe 203 by link block and motion bar 204 and connected It connects, side of the stripper plate 205 far from motion bar 204 is fixedly connected with the side of the first sieve 5 and the second sieve 6 respectively, is squeezed The side of plate 205 is fixedly connected by buffer spring with the side of 202 inner wall of accommodating groove, and the top of bottom plate 1 is fixedly connected with powder Broken case 3, the side of crush box 3 is fixedly connected with control cabinet 22, and the side of 22 inner wall of control cabinet connects by the way that L-type connection frame is fixed It is connected to and adjusts motor 23, the outer surface for adjusting 23 output shaft of motor is arranged with the first transmission gear 24,22 inner wall of control cabinet top Screw rod 25 is rotatably connected to by bearing between bottom, and the outer surface of screw rod 25 is arranged with and nibbles with 24 phase of the first transmission gear The second transmission gear 26 closed, the outer surface of screw rod 25 and the bottom thread for being located at the second transmission gear 26 are connected with movable plate 27, the back side of movable plate 27 is slidably connected with the inner wall of control cabinet 22 by sliding block sliding rail, and the front of crush box 3 is fixedly connected with Control switch 28, is fixedly connected with mounting plate 4 between the two sides of 3 inner wall of crush box, the two sides of 3 inner wall of crush box and is located at installation The bottom of plate 4 slidably connects the first sieve 5 and the second sieve 6 respectively, and the side of crush box 3 offers discharge hole 29, discharging The effect in hole 29 is that the convenient concrete material for not screening completion leaks out, and the bottom of movable plate 27 is fixedly connected with and 29 phase of discharge hole The discharge baffle 30 of adaptation, the side of crush box 3 are fixedly connected with and are adapted groove with discharge baffle 30,3 inner wall of crush box Material leakage inclined plate 31, the effect of material leakage inclined plate 31 are fixedly installed between two sides and positioned at the bottom of the first sieve 5 and the second sieve 6 It is the concrete leakage after facilitating screening, and the other side of crush box 3 is fixedly connected with material leakage compatible with material leakage inclined plate 31 Mouth 32, the top of crush box 3 are fixedly installed with feed nozzle 33, and the bottom of 3 inner wall of crush box is fixedly connected with shake by link block The outer surface swung motor 7, and shake 7 output shaft of motor is arranged with first bevel gear 8, the bottom of 3 inner wall of crush box and is located at shake The side for swinging motor 7 is rotatably connected to transmission shaft 9 by support frame, and the outer surface of 9 one end of transmission shaft is arranged with and the first cone tooth The second bevel gear 10 that wheel 8 is meshed, the both ends of transmission shaft 9 pass through shaft coupling respectively and are fixedly connected with 11 He of the first concussion crankshaft The protrusion direction of second concussion crankshaft 12, the first concussion crankshaft 11 and the second concussion 12 axle journal of crankshaft is opposite, to realize Two sieves are made to move up and down, and first one end of concussion crankshaft 11 far from transmission shaft 9 passes through bearing and 3 inner wall of crush box Side rotation connection, second one end of concussion crankshaft 12 far from transmission shaft 9 is turned by the other side of bearing and 3 inner wall of crush box The outer surface of dynamic connection, the first concussion crankshaft 11 and the second concussion crankshaft 12 is arranged with quill 13, quill 13 Top passes through connecting rod respectively and connect with the lower rotation of the first sieve 5 and the second sieve 6, and the side at 3 top of crush box passes through Link block, which is fixedly connected with, crushes motor 14, and the outer surface for crushing 14 output shaft of motor is arranged with the first belt pulley 15, mounting plate 4 The two sides at top pass through support plate respectively and are rotatably connected to the first rotary shaft 16 and the second rotary shaft 17, and the first rotary shaft 16 One end and one end of the second rotary shaft 17 run through crush box 3 and extend to the back side of crush box 3, and the first rotary shaft 16 extends to The outer surface of 3 back side one end of crush box is arranged with two-groove belt pulley 18, and the outer surface of two-groove belt pulley 18 passes through belt and the The outer surface of one belt pulley 15 is sequentially connected, and the outer surface that the second rotary shaft 17 extends to 3 back side one end of crush box is arranged with the Two belt pulleys 19, and the outer surface of the second belt pulley 19 is sequentially connected by the outer surface of belt and two-groove belt pulley 18, first Rotary shaft 16 and the second rotary shaft 17, which are located at outer surface inside crush box 3 and are arranged with, crushes extruding wheel 20, and mounting plate 4 Top offers and crushes the compatible material spilling hole 21 of extruding wheel 20, effect be that smashed concrete is facilitated to drain to two sieves On the net.
In use, first passing through universal wheel is moved to entire grinding device specified position, then keep entire grinding device logical Electricity, then staff can first pass through feed nozzle 33 and concrete block to be comminuted is put into crush box 3, then operation-control switch 28, make to crush the start-up operation of motor 14, the first belt pulley 15, two-groove belt pulley 18 and the second skin can be passed through respectively by crushing motor 14 Belt wheel 19 drives the first rotary shaft 16 and the rotation of the second rotary shaft 17, and the first rotary shaft 16 and the second rotary shaft 17 drive crushing again Extruding wheel 20 rotates, and adequately to be crushed to concrete block, the concrete for crushing completion can be by the leakage of material spilling hole 21 the On one sieve 5 and the second sieve 6, at this time staff can operation-control switch 28, make shake motor 7 start to work, concussion electricity Machine 7 can drive the first concussion crankshaft 11 and the second shake by first bevel gear 8, second bevel gear 10 and transmission shaft 9 respectively respectively It swings crankshaft 12 to be rotated, the first concussion crankshaft 11 and the second concussion crankshaft 12 pass through quill 13 and connecting rod band respectively again Dynamic first sieve 5 and the second sieve 6 slide up and down in crush box 3, and the first sieve 5 and the second sieve 6 are sliding up and down During elastic shrinkage device 2 can the first sieve 5 and the second sieve 6 are stored and are buffered well respectively, in this way be The achievable high frequency zone to concrete block works, when people need to carry out the concrete block not screened on two sieves Cleaning makes, staff can operation-control switch 28, make adjust motor 23 start to work, adjust motor 23 can respectively pass through first Transmission gear 24, the second transmission gear 26 and screw rod 25 drive movable plate 27 to move upwards, and movable plate 27 drives discharge baffle again 30 move upwards, and open discharge hole 29 to realize, the concrete block not screened on two sieves is made to roll out crush box 3, this completes the whole work process of the concrete powder crushing device with high frequency zone function.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of concrete powder crushing device with high frequency zone function, including bottom plate (1) and elastic shrinkage device (2), special Sign is: it is fixedly connected with crush box (3) at the top of the bottom plate (1), it is fixed between the two sides of crush box (3) inner wall to connect Be connected to mounting plate (4), the two sides of crush box (3) inner wall and be located at mounting plate (4) bottom slidably connect first respectively The bottom of sieve (5) and the second sieve (6), crush box (3) inner wall is fixedly connected with concussion motor (7) by link block, And the outer surface for shaking motor (7) output shaft is arranged with first bevel gear (8), the bottom of crush box (3) inner wall and is located at The side of concussion motor (7) is rotatably connected to transmission shaft (9) by support frame, and the outer surface of described transmission shaft (9) one end is arranged There is the second bevel gear (10) being meshed with first bevel gear (8), the both ends of the transmission shaft (9) are fixed by shaft coupling respectively It is connected with the first concussion crankshaft (11) and the second concussion crankshaft (12), and the one of the first concussion crankshaft (11) separate transmission shaft (9) End is rotatablely connected by the side of bearing and crush box (3) inner wall, and described second shakes one of crankshaft (12) far from transmission shaft (9) End is rotatablely connected by the other side of bearing and crush box (3) inner wall, first concussion crankshaft (11) and the second concussion crankshaft (12) outer surface is arranged with quill (13), and the top of the quill (13) passes through connecting rod and the first sieve respectively Net (5) is connected with the lower rotation of the second sieve (6), and the side at the top of the crush box (3) is fixedly connected with by link block It crushes motor (14), the outer surface for crushing motor (14) output shaft is arranged with the first belt pulley (15).
2. a kind of concrete powder crushing device with high frequency zone function according to claim 1, it is characterised in that: described Two sides at the top of mounting plate (4) pass through support plate respectively and are rotatably connected to the first rotary shaft (16) and the second rotary shaft (17), and One end of first rotary shaft (16) and one end of the second rotary shaft (17) run through crush box (3) and extend to crush box (3) The back side, the outer surface that first rotary shaft (16) extends to crush box (3) back side one end are arranged with two-groove belt pulley (18), and The outer surface of two-groove belt pulley (18) is sequentially connected by the outer surface of belt and the first belt pulley (15).
3. a kind of concrete powder crushing device with high frequency zone function according to claim 2, it is characterised in that: described The outer surface that second rotary shaft (17) extends to crush box (3) back side one end is arranged with the second belt pulley (19), and the second belt The outer surface for taking turns (19) is sequentially connected by the outer surface of belt and two-groove belt pulley (18), first rotary shaft (16) and Second rotary shaft (17) is located at the internal outer surface of crush box (3) and is arranged with crushing extruding wheel (20), and the top of mounting plate (4) Portion offers and crushes extruding wheel (20) compatible material spilling hole (21).
4. a kind of concrete powder crushing device with high frequency zone function according to claim 1, it is characterised in that: described The side of crush box (3) is fixedly connected with control cabinet (22), and the side of control cabinet (22) inner wall connects by the way that L-type connection frame is fixed It is connected to and adjusts motor (23), the outer surface for adjusting motor (23) output shaft is arranged with the first transmission gear (24), the control It is rotatably connected to screw rod (25) between at the top and bottom of case (22) inner wall processed by bearing, and the outer surface of screw rod (25) is arranged with The second transmission gear (26) being meshed with the first transmission gear (24), the outer surface of the screw rod (25) and be located at second transmission The bottom thread of gear (26) is connected with movable plate (27), and the front of the crush box (3) is fixedly connected with control switch (28).
5. a kind of concrete powder crushing device with high frequency zone function according to claim 4, it is characterised in that: described The side of crush box (3) offers discharge hole (29), and the bottom of the movable plate (27) is fixedly connected with and discharge hole (29) phase The discharge baffle (30) of adaptation between the two sides of crush box (3) inner wall and is located at the first sieve (5) and the second sieve (6) Bottom be fixedly installed with material leakage inclined plate (31), and the other side of crush box (3) is fixedly connected with and mutually fits with material leakage inclined plate (31) The material leakage mouth (32) matched is fixedly installed with feed nozzle (33) at the top of the crush box (3).
6. a kind of concrete powder crushing device with high frequency zone function according to claim 1, it is characterised in that: described Elastic shrinkage device (2) includes mounting blocks (201), and the two sides of mounting blocks (201) offer accommodating groove (202), the receipts Receiving the top and bottom of slot (202) inner wall side slidably connects sliding shoe (203), and the movement of sliding shoe (203) passes through Pin rotation is connected with motion bar (204), and the side of accommodating groove (202) inner wall is fixedly connected with extruding by connecting spring Plate (205), and the side of stripper plate (205) is rotated far from the one end of sliding shoe (203) by link block and motion bar (204) and is connected It connects, side of the stripper plate (205) far from motion bar (204) is solid with the side of the first sieve (5) and the second sieve (6) respectively Fixed connection, the side of the stripper plate (205) is fixedly connected by buffer spring with the side of accommodating groove (202) inner wall.
CN201721913177.6U 2017-12-30 2017-12-30 A kind of concrete powder crushing device with high frequency zone function Active CN208244824U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721913177.6U CN208244824U (en) 2017-12-30 2017-12-30 A kind of concrete powder crushing device with high frequency zone function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721913177.6U CN208244824U (en) 2017-12-30 2017-12-30 A kind of concrete powder crushing device with high frequency zone function

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110238057A (en) * 2019-07-01 2019-09-17 东营市垦利区万隆农林经贸有限公司 A kind of rice screening plant of the rice production with dedusting function
CN112371309A (en) * 2020-11-03 2021-02-19 李衍伟 Crushing equipment for recycling environment-friendly building materials and working method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110238057A (en) * 2019-07-01 2019-09-17 东营市垦利区万隆农林经贸有限公司 A kind of rice screening plant of the rice production with dedusting function
CN112371309A (en) * 2020-11-03 2021-02-19 李衍伟 Crushing equipment for recycling environment-friendly building materials and working method thereof

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Effective date of registration: 20190618

Address after: 366000 Houzhou Dalong, Yongan City, Sanming City, Fujian Province

Patentee after: Yongan Yongfu Concrete Engineering Co., Ltd.

Address before: 311800 Datang Town Industrial Zone, Zhuji City, Shaoxing, Zhejiang

Patentee before: Zhuji Yitong Network Technology Co., Ltd.

TR01 Transfer of patent right