CN106742995A - Trash compactor - Google Patents

Trash compactor Download PDF

Info

Publication number
CN106742995A
CN106742995A CN201611201137.9A CN201611201137A CN106742995A CN 106742995 A CN106742995 A CN 106742995A CN 201611201137 A CN201611201137 A CN 201611201137A CN 106742995 A CN106742995 A CN 106742995A
Authority
CN
China
Prior art keywords
casing
plate
hair
arc
scraper plate
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.)
Granted
Application number
CN201611201137.9A
Other languages
Chinese (zh)
Other versions
CN106742995B (en
Inventor
李文嵘
陈小飞
黄县媛
刘振华
陈义才
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.)
Guangxi Yuchai Special Purpose Automobile Co Ltd
Original Assignee
Guangxi Yuchai Special Purpose Automobile 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 Guangxi Yuchai Special Purpose Automobile Co Ltd filed Critical Guangxi Yuchai Special Purpose Automobile Co Ltd
Priority to CN201611201137.9A priority Critical patent/CN106742995B/en
Publication of CN106742995A publication Critical patent/CN106742995A/en
Application granted granted Critical
Publication of CN106742995B publication Critical patent/CN106742995B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F9/00Transferring of refuse between vehicles or containers with intermediate storage or pressing
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/10Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a kind of trash compactor, including casing, it is provided with the charging aperture of the casing for the filling body that rubbish is filled in the casing, the casing to be provided with refuse compressor, and the refuse compressor includes:Arc-shaped guide plate, it is located at the charging aperture of the casing;Scraper plate, it contacts setting with the plate face of the arc-shaped guide plate, and the scraper plate can be moved back and forth along the plate face of the arc-shaped guide plate;And cut somebody's hair, it is flexibly connected with the front end of the scraper plate, and described being cut somebody's hair be connected with drive mechanism, and by being cut somebody's hair described in drive mechanism driving, the linear reciprocation in casing is moved, and rubbish is pushed in the casing or the rubbish in the casing is compressed.Trash compactor of the present invention, can effectively solve the problem that rubbish rewinds problem.The efficiency high of compressed garbage.

Description

Trash compactor
Technical field
The present invention relates to field of garbage disposal equipment, more particularly to a kind of trash compactor.
Background technology
Trash compactor is one of the capital equipment for realizing garbage-compressing volume reduction, is also that the main treatment of refuse transfer station sets It is standby.Trash compactor is the capital equipment of garbage transfer station, is a kind of carrying out the next rubbish of collection by HYDRAULIC CONTROL SYSTEM Compression, to reduce the machinery of garbage bulk.
The information for being disclosed in the background section is merely intended to increase the understanding to general background of the invention, without answering In being considered as recognizing or imply in any form that the information structure has been the prior art well known to persons skilled in the art.
The content of the invention
It is an object of the invention to provide a kind of trash compactor, so as to overcome during compressed garbage.Rubbish is by band Return, the low shortcoming of garbage-compressing efficiency.
To achieve the above object, the invention provides a kind of trash compactor, including casing, near the charging of the casing It is provided with mouthful for the filling body that rubbish is filled in the casing, the casing to be provided with refuse compressor, the rubbish Rubbish compression set includes:Arc-shaped guide plate, it is located at the charging aperture of the casing;Scraper plate, its plate face with the arc-shaped guide plate Contact is set, and the scraper plate can be moved back and forth along the plate face of the arc-shaped guide plate;And cut somebody's hair, before it is with the scraper plate End is flexibly connected, and described being cut somebody's hair be connected with drive mechanism, and by being cut somebody's hair described in drive mechanism driving, the straight line in casing is past It is multiple mobile, rubbish is pushed in the casing or the rubbish in the casing is compressed;Wherein, when described cutting somebody's hair is in In the state of not being compressed to the rubbish in casing, the rear end of the scraper plate is located in the plate face on the arc-shaped guide plate top, Setting is contacted with the plate face of the arc-shaped guide plate.
Preferably, in above-mentioned technical proposal, the both sides of the scraper plate are provided with roller.
Preferably, in above-mentioned technical proposal, the both sides of the scraper plate are provided with inclined protective plate.
Preferably, in above-mentioned technical proposal, described cutting somebody's hair with being flexibly connected for the scraper plate is to be hinged.
Preferably, in above-mentioned technical proposal, guiding mechanism is provided with the casing, the guiding mechanism is provided with guide rail, Described cutting somebody's hair is provided with the guiding mechanism, and can be moved back and forth along the guide rail on the guiding mechanism.
Preferably, in above-mentioned technical proposal, the both sides of the guiding mechanism are provided with arc-shaped guide rail, the front end face of the scraper plate Both sides are arcuate structure, the scraper plate in it is described cut somebody's hair relatively rotate when, located at the arc knot of the screed front end both sides Moved along the arc-shaped guide rail in the face of structure.
Preferably, in above-mentioned technical proposal, described filler mechanism is batch turning bucket tipping gear.
On the other hand, the present invention provides a kind of garbage compression station, and above-mentioned rubbish pressure is provided with the garbage compression station Contracting machine.
Compared with prior art, the present invention has the advantages that:
(1) trash compactor of the present invention, rubbish after filling body pours into casing, start working by drive mechanism, is driving Under the drive of motivation structure, cut somebody's hair and moved in casing, so as to rubbish is pressed into casing, the same of compressed garbage that travel forward of cutting somebody's hair When, under the Action of Gravity Field of scraper plate itself, cut somebody's hair with scraper plate and relative motion also occurs.Cut somebody's hair compressed garbage when, cut somebody's hair to case Motion in vivo, simultaneously, scraper plate due to the weight of itself, around rotation of cutting somebody's hair, the end face of scraper plate rear end be close to by its front end Arc-shaped guide plate is moved downward;When cutting somebody's hair to case extracorporeal movement, scraper plate is subject to thrust, and the end face of scraper plate rear end is along arc-shaped guide plate Plate face move upwards, while the rubbish in arc-shaped guide plate is pushed upwards, while the rubbish for compressing casing front end is scraped upwards Rise, rubbish is scraped again and pushes back a front end, effectively solve rubbish and rewind problem.
(2) roller is provided with the both sides of scraper plate, can causes that scraper plate runs in arc-shaped guide plate more smoothly, while plus The weight of scraper plate is weighed, has made scraper plate be easier to be moved downward from arc-shaped guide plate top.Inclined protection is provided with the both sides of scraper plate Plate, can prevent comparatively fine rubbish from being fallen into scraper plate motion process in the cavity that scraper plate is formed with arc-shaped guide plate.
(3) type of drive is hydraulic cylinder, and the reciprocating motion in casing of cutting somebody's hair is pushed directly on by hydraulic cylinder, and directly pushing away can be big Increase the thrust cut somebody's hair greatly, so as to accelerate to increase the efficiency of casing compressed garbage.
Brief description of the drawings
Fig. 1 is the structural representation of the original state of refuse compressor in trash compactor of the invention.
Structural representation when Fig. 2 is the compressed garbage of refuse compressor in trash compactor of the invention.
Fig. 3 is the structural representation of refuse compressor in trash compactor of the invention.
Fig. 4 is the structural representation of the side of refuse compressor in trash compactor of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the invention is described in detail, it is to be understood that guarantor of the invention Shield scope is not limited by specific embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " including " or its change Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other units Part or other parts.
As shown in Figures 1 to 4, according to a kind of trash compactor of the specific embodiment of the invention, including casing 1, it is close to It is provided with the charging aperture of the casing 1 for the filling body that rubbish is filled in the casing, filling body to be batch turning tipping bucket Mechanism 2, is provided with refuse compressor 3 at the charging aperture of the casing 1.After installing rubbish in the tipping bucket of batch turning bucket tipping gear 2 Dumped rubbish at toward the charging aperture of casing 1, refuse compressor 3 pushes in casing 1 rubbish, and rubbish is compressed.
Used as a specific embodiment, refuse compressor 3 includes:Arc-shaped guide plate 31, scraper plate 32, cut somebody's hair 33 and drive Motivation structure 34.Arc-shaped guide plate 31, when batch turning bucket tipping gear 2 in casing 1 to dumping rubbish, is located at the charging aperture of casing 1 In the lower section of batch turning bucket tipping gear 2.Scraper plate 32 contacts setting with the plate face of the arc-shaped guide plate 31, and close contact sets all the time Put.Scraper plate 32 can be moved back and forth up and down along the plate face of the arc-shaped guide plate 31.31 are cut somebody's hair by rotating shaft and the scraper plate Front end is flexibly connected, that is, it 31 is to be hinged with the connected mode of scraper plate 32 to cut somebody's hair.Cut somebody's hair and 33 be connected with drive mechanism 34, by described Drive mechanism 34 drives described cutting somebody's hair 33 to be moved back and forth in casing, will be poured on the rubbish at casing charging aperture and pushes the case In body 1 or the rubbish in the casing is compressed.
The course of work of refuse compressor is as follows:33 are cut somebody's hair when described outside the casing 1, and away from the casing In the state of at 1 charging aperture, i.e., in the state of not being compressed to the rubbish in casing, the rear end of the scraper plate 32 is located at institute State in the plate face on the top of arc-shaped guide plate 31, contact setting with the plate face of the arc-shaped guide plate 31, scraper plate 32 and arc-shaped guide plate 31 it Between form cavity.Rubbish is driving by the way that after the charging aperture that batch turning bucket tipping gear 2 pours into casing, drive mechanism 34 is started working Under the drive of mechanism 34,33 are cut somebody's hair to motion in casing 1, so as to rubbish is pressed into casing, the compressed garbage that travels forward of cutting somebody's hair While, under scraper plate 32 Action of Gravity Field of itself, cut somebody's hair 33 also there is relative motion with scraper plate 32.Cut somebody's hair compressed garbage When, 33 are cut somebody's hair to motion in casing 1, simultaneously, scraper plate 32 due to the weight of itself, around 33 rotations of cutting somebody's hair scrape by its front end The plate face that the end face of the rear end of plate 32 is close to arc-shaped guide plate 31 is moved downward, in the motion process of scraper plate 32, the rear end of scraper plate 32 Face is in close contact with the plate face of arc-shaped guide plate 31 sets all the time.When cutting somebody's hair 33 to case extracorporeal movement, scraper plate 32 is subject to thrust, scrapes The end face of the rear end of plate 32 is moved upwards along the plate face of arc-shaped guide plate 31, while the rubbish in arc-shaped guide plate 31 is pushed upwards, The rubbish for compressing casing front end is boosted upwards simultaneously, rubbish is scraped again and is pushed back first 33 front end, effectively solved rubbish and return Band problem.
Preferably, the both sides of the scraper plate 32 are provided with roller 35.Can cause that scraper plate runs more in arc-shaped guide plate It is smooth, while having aggravated the weight of scraper plate, make scraper plate be easier to be moved downward from arc-shaped guide plate top.
Preferably, the both sides of scraper plate 32 are provided with inclined protective plate 321.In the motion process of scraper plate 32, inclined protection Plate 321 is moved along the plate face of arc-shaped guide plate 31.Can prevent comparatively fine rubbish from falling into scraper plate in the motion process of scraper plate 32 In the cavity formed with arc-shaped guide plate.
Preferably, guiding mechanism 36 is fixed with the casing 1, the guiding mechanism is provided with guide rail, cuts somebody's hair 33 pairs Answer guiding mechanism to set, drive to cut somebody's hair by drive mechanism and 33 moved back and forth along the guide rail on the guiding mechanism.
Preferably, the both sides of the guiding mechanism 36 are provided with arc-shaped guide rail 361, and the front end face both sides of the scraper plate are arc The front end of protective plate 321 of structure, i.e. scraper plate both sides be in arc structure, the scraper plate 32 in it is described cut somebody's hair relatively rotate when, Moved along the arc-shaped guide rail 361 in the face of arc structure located at the front end of protective plate 321.When cutting somebody's hair 33 to being moved outside casing 1 When to a certain extent, the top of the arc guide rail of guide frame 36 can withstand the plate body of the upper surface of scraper plate 32, can be stuck in scraper plate 32 Certain position, can prevent scraper plate 32 from moving up excessive and turning over.
Preferably, the drive mechanism 34 is hydraulic cylinder, and hydraulic cylinder is by first hydraulic cylinder seat 341 and second hydraulic cylinder seat 342 are fixed on casing 1, and first hydraulic cylinder seat 341 is fixed to be located at and cut somebody's hair on 33 front ends, and second hydraulic cylinder seat 342 is located at leads To the both sides of mechanism 36, first hydraulic cylinder seat 341 and second hydraulic cylinder seat 342 are connected by hydraulic cylinder 34, will cut somebody's hair 33 and case Body 1 links together, and when hydraulic cylinder 34 is opened or closes work, can drive to cut somebody's hair and 33 move together.
On the other hand, the present invention provides a kind of garbage compression station, and above-mentioned rubbish pressure is provided with the garbage compression station Contracting machine.
The foregoing description to specific illustrative embodiment of the invention be in order to illustrate and illustration purpose.These descriptions It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed And change.The purpose of selecting and describing the exemplary embodiment is that explaining that certain principles of the invention and its reality should With so that those skilled in the art can realize and using a variety of exemplaries of the invention and A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.

Claims (8)

1. a kind of trash compactor, it is characterised in that including casing, be provided with for described at the charging aperture of the casing The filling body of filling rubbish in casing, the casing is provided with refuse compressor, and the refuse compressor includes:
Arc-shaped guide plate, it is located at the charging aperture of the casing;
Scraper plate, it contacts setting with the plate face of the arc-shaped guide plate, and the scraper plate can be past along the plate face of the arc-shaped guide plate It is multiple mobile;And
Cut somebody's hair, it is flexibly connected with the front end of the scraper plate, described being cut somebody's hair be connected with drive mechanism, is driven by the drive mechanism The dynamic linear reciprocation movement in casing of cutting somebody's hair, rubbish is pushed in the casing or to the rubbish in the casing to be carried out Compression;Wherein, cut somebody's hair in the state of not being compressed to the rubbish in casing when described, the rear end of the scraper plate is located at In the plate face on the arc-shaped guide plate top, setting is contacted with the plate face of the arc-shaped guide plate.
2. trash compactor according to claim 1, it is characterised in that the both sides of the scraper plate are provided with roller.
3. trash compactor according to claim 1, it is characterised in that the both sides of the scraper plate are provided with inclined protection Plate.
4. trash compactor according to claim 1, it is characterised in that described cutting somebody's hair with being flexibly connected for the scraper plate be It is hinged.
5. trash compactor according to claim 1, it is characterised in that guiding mechanism is provided with the casing, it is described to lead Guide rail is provided with to mechanism, described cutting somebody's hair is provided with the guiding mechanism, and can be past along the guide rail on the guiding mechanism It is multiple mobile.
6. trash compactor according to claim 5, it is characterised in that the both sides of the guiding mechanism are provided with arc and lead Rail, the front end face both sides of the scraper plate are arcuate structure, the scraper plate in it is described cut somebody's hair relatively rotate when, scraped located at described Moved along the arc-shaped guide rail in the face of the arcuate structure of front edge of board both sides.
7. trash compactor according to claim 1, it is characterised in that described filler mechanism is batch turning bucket tipping gear.
8. a kind of garbage compression station, it is characterised in that any one institute in claim 1-8 is provided with the garbage compression station The trash compactor stated.
CN201611201137.9A 2016-12-22 2016-12-22 Garbage compressor Active CN106742995B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611201137.9A CN106742995B (en) 2016-12-22 2016-12-22 Garbage compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611201137.9A CN106742995B (en) 2016-12-22 2016-12-22 Garbage compressor

Publications (2)

Publication Number Publication Date
CN106742995A true CN106742995A (en) 2017-05-31
CN106742995B CN106742995B (en) 2023-04-07

Family

ID=58897310

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611201137.9A Active CN106742995B (en) 2016-12-22 2016-12-22 Garbage compressor

Country Status (1)

Country Link
CN (1) CN106742995B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107487570A (en) * 2017-08-03 2017-12-19 长沙中联重科环境产业有限公司 Refuse compressor, trash compactor and garbage truck
CN111792244A (en) * 2020-06-30 2020-10-20 长沙普惠环保机械有限公司 Scraper type garbage compression mechanism
CN113650995A (en) * 2021-08-19 2021-11-16 浙江锦溪环保科技有限公司 Domestic garbage collection and transportation box

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1342027A (en) * 1961-12-29 1963-11-02 Glover Garbage collection vehicles
JP2000053208A (en) * 1998-08-10 2000-02-22 Fuji Heavy Ind Ltd Garbage collecting vehicle
EP0989075A1 (en) * 1998-09-23 2000-03-29 MSTS Logistik GmbH & Co. Loading and charging device for refuse transport container
JP2001247204A (en) * 2000-03-08 2001-09-11 Fuji Heavy Ind Ltd Garbage collector
JP2003267510A (en) * 2002-01-10 2003-09-25 Manpuku Shoji Kk Garbage storage device
CN1919703A (en) * 2006-09-01 2007-02-28 广西玉柴专用汽车有限公司 Two-stage scraper type garbage compression and transfer apparatus
CN101130403A (en) * 2007-09-26 2008-02-27 阮志华 Pulling-pressing structure for prssing carriage
JP2008213899A (en) * 2007-03-06 2008-09-18 Nishihara Shoji:Kk Discharging device
CN101792049A (en) * 2010-03-17 2010-08-04 广西玉柴专用汽车有限公司 Connecting rod mechanism for preventing garbage compressing box from carrying garbage
CN102673927A (en) * 2012-06-08 2012-09-19 长沙普惠环保机械有限公司 Trash compactor and trash transfer station
CN103496187A (en) * 2013-09-24 2014-01-08 广西玉柴专用汽车有限公司 Garbage compressor
CN103935668A (en) * 2014-04-15 2014-07-23 广西源众科技有限公司 Swinging rod type rubbish compressing equipment
CN105600246A (en) * 2016-02-18 2016-05-25 广西源众科技有限公司 Connecting rod scraping-type and lifting-type compression transloading equipment
CN207226218U (en) * 2016-12-22 2018-04-13 广西玉柴专用汽车有限公司 Trash compactor

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1342027A (en) * 1961-12-29 1963-11-02 Glover Garbage collection vehicles
JP2000053208A (en) * 1998-08-10 2000-02-22 Fuji Heavy Ind Ltd Garbage collecting vehicle
EP0989075A1 (en) * 1998-09-23 2000-03-29 MSTS Logistik GmbH & Co. Loading and charging device for refuse transport container
JP2001247204A (en) * 2000-03-08 2001-09-11 Fuji Heavy Ind Ltd Garbage collector
JP2003267510A (en) * 2002-01-10 2003-09-25 Manpuku Shoji Kk Garbage storage device
CN1919703A (en) * 2006-09-01 2007-02-28 广西玉柴专用汽车有限公司 Two-stage scraper type garbage compression and transfer apparatus
JP2008213899A (en) * 2007-03-06 2008-09-18 Nishihara Shoji:Kk Discharging device
CN101130403A (en) * 2007-09-26 2008-02-27 阮志华 Pulling-pressing structure for prssing carriage
CN101792049A (en) * 2010-03-17 2010-08-04 广西玉柴专用汽车有限公司 Connecting rod mechanism for preventing garbage compressing box from carrying garbage
CN102673927A (en) * 2012-06-08 2012-09-19 长沙普惠环保机械有限公司 Trash compactor and trash transfer station
CN103496187A (en) * 2013-09-24 2014-01-08 广西玉柴专用汽车有限公司 Garbage compressor
CN103935668A (en) * 2014-04-15 2014-07-23 广西源众科技有限公司 Swinging rod type rubbish compressing equipment
CN105600246A (en) * 2016-02-18 2016-05-25 广西源众科技有限公司 Connecting rod scraping-type and lifting-type compression transloading equipment
CN207226218U (en) * 2016-12-22 2018-04-13 广西玉柴专用汽车有限公司 Trash compactor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107487570A (en) * 2017-08-03 2017-12-19 长沙中联重科环境产业有限公司 Refuse compressor, trash compactor and garbage truck
CN111792244A (en) * 2020-06-30 2020-10-20 长沙普惠环保机械有限公司 Scraper type garbage compression mechanism
CN111792244B (en) * 2020-06-30 2022-09-02 长沙普惠环保机械有限公司 Scraper type garbage compression mechanism
CN113650995A (en) * 2021-08-19 2021-11-16 浙江锦溪环保科技有限公司 Domestic garbage collection and transportation box

Also Published As

Publication number Publication date
CN106742995B (en) 2023-04-07

Similar Documents

Publication Publication Date Title
CN106742995A (en) Trash compactor
CN206466541U (en) Movable garbage condensing transfer station
CN207226218U (en) Trash compactor
CN104609077B (en) Refuse compressor
JPH04251697A (en) Device for compressing waste, particularly compressible dust
CN106742994A (en) Movable garbage condensing transfer station
CN207174175U (en) A kind of Novel diaper finished product is compacted lowering or hoisting gear
CN103692678B (en) Trash compactor and garbage compression station
CN111997117A (en) High-efficient equipment that levels of ground for construction
CN104627581B (en) From filling scissors extruding torque arm compartment
CN214821148U (en) Industrial solid waste packing device
CN106808734B (en) A kind of feed mechanism of trash compactor
CN206623456U (en) A kind of feed mechanism of trash compactor
CN211944852U (en) Garbage collection device with telescopic composite scraper
CN209241870U (en) A kind of Novel machine moving type trash compactor
CN206665416U (en) A kind of refuse compressing baling press
CN207446417U (en) A kind of crusher Trash cache slot structure
CN208195488U (en) A kind of automatic clearing and retrieving mechanism of stamping parts numerical control processing waste material
CN204433547U (en) From filling scissors extruding torque arm compartment
CN210762487U (en) Rotary type charging device
CN110641876A (en) Garbage compression equipment
CN110576783A (en) Rockfall carrying equipment for construction
CN210504130U (en) Compressible dustbin based on gear drive's compression technique
CN217199030U (en) Packaging machine convenient to move
CN108437035A (en) Ripper send book apparatus

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant