CN208757736U - A kind of soil ecology prosthetic device - Google Patents

A kind of soil ecology prosthetic device Download PDF

Info

Publication number
CN208757736U
CN208757736U CN201821238540.3U CN201821238540U CN208757736U CN 208757736 U CN208757736 U CN 208757736U CN 201821238540 U CN201821238540 U CN 201821238540U CN 208757736 U CN208757736 U CN 208757736U
Authority
CN
China
Prior art keywords
fixedly connected
cabinet
rack gear
soil
prosthetic device
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
CN201821238540.3U
Other languages
Chinese (zh)
Inventor
牛昱涵
陈金林
王心怡
冯文瀚
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.)
Nanjing Forestry University
Original Assignee
Nanjing Forestry University
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 Nanjing Forestry University filed Critical Nanjing Forestry University
Priority to CN201821238540.3U priority Critical patent/CN208757736U/en
Application granted granted Critical
Publication of CN208757736U publication Critical patent/CN208757736U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

The utility model relates to technical field of soil remediation, and disclose a kind of soil ecology prosthetic device, including bottom plate, the upper surface of the bottom plate is fixedly connected with the first hollow block there are two inner hollow, is fixedly connected to the first spring in the interior bottom wall of two first hollow blocks.The soil ecology prosthetic device, by the way that cabinet is arranged, when in use, the soil repaired will be needed to enter cabinet inside by the loading hopper of cabinet upper surface, at this time, soil addition makes cabinet quality become larger, cabinet passes through the first rack gear under gravity and squeezes the first spring, first rack gear is moved up by the second rack gear of driven by rotating wheel, according to the size for the soil weight being added, change the height of fertilizer box, when soil addition it is more when, the height of fertilizer box is higher, it is faster by the fertilizer flow velocity in discharge tube inflow cabinet in fertilizer box, the fertilizer of inflow is more, the wasting of resources is reduced to achieve the purpose that add fertilizer in right amount.

Description

A kind of soil ecology prosthetic device
Technical field
The utility model relates to technical field of soil remediation, specially a kind of soil ecology prosthetic device.
Background technique
Soil remediation is that the technical measures for making to restore by contaminated soil normal function have in soil remediation industry Soil restoring technology reach more than 100 kinds, common technology also has more than ten kinds, is broadly divided into physics, chemistry and biological three kinds of sides Method, since the 1980s, in the world many national particularly developed countries formulate and carried out contaminated soil administer with Rehabilitation plan, therefore an emerging soil remediation industry is also formed, " high pollution exceeding standard rate " " tera-scale scale market " is " multiple Miscellaneous system engineering " " emerging industry of the early stage of development ", Chinese soil prevention and cure of pollution just step into the United Nations head close to these labels A " international soil year.
With the development and progress of society, soil restoring technology also has become more and more popular because of the increasing of contaminated soil It comes, on the market traditional soil remediation method, often by various fertilizer are added in soil, to reach rehabilitating soil Purpose can not increase fertilizer appropriate for the soil of different weight, often result in money but when adding fertilizer The waste in source is in view of the above problems, so proposing a kind of soil ecology prosthetic device to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of soil ecology prosthetic device, has appropriate addition Fertilizer reduces the purpose advantage of the wasting of resources, solves when adding fertilizer, can not increase for the soil of different weight Fertilizer appropriate, the problem of having often resulted in the waste of resource.
(2) technical solution
To realize that above-mentioned appropriate addition fertilizer reduces the purpose of the wasting of resources, the utility model is provided the following technical solutions: A kind of soil ecology prosthetic device, including bottom plate, the upper surface of the bottom plate be fixedly connected there are two inner hollow first in Empty block is fixedly connected to the first spring, the top of two first springs in the interior bottom wall of two first hollow blocks End is fixedly connected to the first rack gear, and the top of first rack gear is fixedly connected with cabinet, and the left side wall of the cabinet is fixed It is connected with motor, the output end of the motor is fixedly connected with shaft, and the outer surface of the shaft is fixedly connected with one group of cutter shaft, The cutter shaft is evenly distributed on the outer surface of the shaft, and the outer surface of the shaft is fixedly connected with eccentric wheel, described inclined Heart wheel is located at the left of the cutter shaft, sliding slot is offered in the left wall of the cabinet inside and internal right wall, described in two It is fixedly connected with filter screen between sliding slot, is fixedly connected in the interior bottom wall of the cabinet there are two telescopic rod, the telescopic rod Top be fixedly connected with the lower surface of the filter screen, the outer surface of the telescopic rod is arranged with vibration spring, the bottom plate Upper surface be fixedly connected there are two strut, two struts are located at the two sides of first hollow block, two struts Top be fixedly connected to gear, the gear is meshed with first rack gear, and the upper surface of the bottom plate is fixedly connected There are two the second hollow block of inner hollow, second hollow block is located at the two sides of the strut, second hollow block Second spring is fixedly connected in interior bottom wall, the top of two second springs is fixedly connected to the second rack gear, institute It states the second rack gear to be meshed with the gear, the top of two second rack gears is fixedly connected to fertilizer box, the fertilizer Discharge tube is connected between the discharge port of case and the cabinet.
Preferably, the inside of first hollow block is observed and extended in the bottom end of first rack gear, and with described One spring is fixedly connected, and the upper surface of the bottom plate is placed with material barrel, and the material barrel is located at two first hollow blocks Between.
Preferably, the left side wall of the cabinet is fixedly connected with pallet, and the upper surface of the pallet is fixed with the motor Connection, the upper surface of the cabinet is fixedly connected with loading hopper.
Preferably, the quantity of the cutter shaft is as many as four.
Preferably, the length of the eccentric wheel is greater than the shaft away from the distance between described filter screen.
Preferably, second rack gear is parallel to each other with first rack gear, and the height of second rack gear is greater than described The height of first rack gear.
Preferably, the discharge tube runs through far from one end of the fertilizer box and extends to the inside of the cabinet.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of soil ecology prosthetic device, has following
The utility model has the advantages that
(1) the soil ecology prosthetic device when in use, will need the soil repaired to pass through cabinet by the way that cabinet is arranged The loading hopper of upper surface enters cabinet inside, at this point, soil addition makes cabinet quality become larger, cabinet leads under gravity It crosses the first rack gear and squeezes the first spring, the first rack gear is moved up by the second rack gear of driven by rotating wheel, the second rack drives fertilizer Case moves up, and the fertilizer in fertilizer box passes through discharge tube under gravity and enters in cabinet, according to the soil being added The size of earth weight changes the height of fertilizer box, when soil addition it is more when, the height of fertilizer box is higher, in fertilizer box Faster by the fertilizer flow velocity in discharge tube inflow cabinet, the fertilizer of inflow is more, to reach appropriate addition fertilizer Reduce the purpose of the wasting of resources.
(2) the soil ecology prosthetic device when in use, will need the soil repaired to pass through cabinet by the way that motor is arranged The loading hopper of upper surface enters cabinet inside, opens the switch of motor, and motor is quickly rotated by shaft band movable arbor, played Hardened soil is crushed and increase with the effect of the contact area of fertilizer, meanwhile, motor by shaft band movable eccentric wheel rotation, when Eccentric wheel is rotated to when being connected with filter screen, and eccentric wheel is pressed down against telescopic rod and vibration spring by filter screen, works as eccentric wheel Rotation with filter screen to when misplacing, and under the deforming force of vibration spring, telescopic rod drives filter screen to move up, and plays shake Dynamic effect, to achieve the purpose that quickly to absorb fertilizer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the schematic enlarged-scale view of A in the utility model Fig. 1.
In figure: 1 bottom plate, 2 first hollow blocks, 3 first springs, 4 first rack gears, 5 cabinets, 6 motors, 7 shafts, 8 cutter shafts, 9 Eccentric wheel, 10 sliding slots, 11 filter screens, 12 telescopic rods, 13 vibration springs, 14 struts, 15 gears, 16 second hollow blocks, 17 second Spring, 18 second rack gears, 19 fertilizer boxes, 20 discharge tubes.
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.
A kind of soil ecology prosthetic device referring to FIG. 1-2, the upper surface of bottom plate 1 are fixedly connected there are two inner hollow The first hollow block 2, be fixedly connected to the first spring 3, two the first springs 3 in the interior bottom wall of two the first hollow blocks 2 Top be fixedly connected to the first rack gear 4, the inside of the first hollow block 2 is observed and extended in the bottom end of the first rack gear 4, and with First spring 3 is fixedly connected, and the upper surface of bottom plate 1 is placed with material barrel, and material barrel is located between two the first hollow blocks 2, from And purpose convenient to use is played, the top of the first rack gear 4 is fixedly connected with cabinet 5, and the left side wall of cabinet 5 is fixedly connected with electricity Machine 6, the left side wall of cabinet 5 are fixedly connected with pallet, and the upper surface of pallet is fixedly connected with motor 6, and the upper surface of cabinet 5 is fixed It is connected with loading hopper, the output end of motor 6 is fixedly connected with shaft 7, and the outer surface of shaft 7 is fixedly connected with one group of cutter shaft 8, the quantity of cutter shaft 8 plays the effect of rapid operation as many as four, and cutter shaft 8 is evenly distributed on the outer surface of shaft 7, turns The outer surface of axis 7 is fixedly connected with eccentric wheel 9, and the length of eccentric wheel 9 is greater than shaft 7 away from the distance between filter screen 11, bias It takes turns and offers sliding slot 10 in 9 left wall and internal right wall inside the lefts of cutter shaft 8, cabinet 5, between two sliding slots 10 It is fixedly connected with filter screen 11, is fixedly connected in the interior bottom wall of cabinet 5 there are two telescopic rod 12, the top of telescopic rod 12 and mistake The lower surface of strainer 11 is fixedly connected, and the outer surface of telescopic rod 12 is arranged with vibration spring 13, and the upper surface of bottom plate 1 is fixedly connected There are two strut 14, two struts 14 are located at the two sides of the first hollow block 2, and the top of two struts 14 is fixedly connected with teeth Wheel 15, gear 15 is meshed with the first rack gear 4, and the upper surface of bottom plate 1 is fixedly connected with the second hollow block there are two inner hollow 16, the second hollow block 16 is located at the two sides of strut 14, is fixedly connected to second spring in the interior bottom wall of the second hollow block 16 17, the top of two second springs 17 is fixedly connected to the second rack gear 18, and the second rack gear 18 is parallel to each other with the first rack gear 4, The height of second rack gear 18 is greater than the height of the first rack gear 4, and the second rack gear 18 is meshed with gear 15, two the second rack gears 18 Top is fixedly connected to fertilizer box 19, is connected with discharge tube 20 between the discharge port and cabinet 5 of fertilizer box 19, discharging Hose 20 runs through far from one end of fertilizer box 19 and extends to the inside of cabinet 5, the soil ecology prosthetic device, by the way that machine is arranged Case 5 will need the soil repaired to enter inside cabinet 5 by the loading hopper of 5 upper surface of cabinet, at this point, soil when in use Addition makes 5 mass of cabinet become larger, and cabinet 5 squeezes the first spring 3 by the first rack gear 4 under gravity, and the first rack gear 4 is logical Crossing runner 15 drives the second rack gear 18 to move up, and the second rack gear 18 drives fertilizer box 19 to move up, the fertilizer in fertilizer box 19 Material is entered in cabinet 5 by discharge tube 20 under gravity, according to the size for the soil weight being added, changes fertilizer The height of case 19, when soil addition it is more when, the height of fertilizer box 19 is higher, being flowed in fertilizer box 19 by discharge tube 20 The fertilizer flow velocity entered in cabinet 5 is faster, and the fertilizer of inflow is more, so that reaching appropriate addition fertilizer reduces the wasting of resources The soil for needing to repair when in use, is passed through table on cabinet 5 by the way that motor 6 is arranged by purpose, the soil ecology prosthetic device The loading hopper in face enters inside cabinet 5, opens the switch of motor 6, and motor 6 is quickly rotated with movable arbor 8 by shaft 7, risen To hardened soil is crushed and increase with the effect of the contact area of fertilizer, meanwhile, motor 6 by shaft 7 with movable eccentric wheel 9 Rotation, when the rotation of eccentric wheel 9 with filter screen 11 to when being connected, eccentric wheel 9 is pressed down against telescopic rod 12 and shake by filter screen 11 It moves spring 13, when the rotation of eccentric wheel 9 with filter screen 11 to when misplacing, under the deforming force of vibration spring 13, telescopic rod 12 It drives filter screen 11 to move up, the effect of vibration is played, to achieve the purpose that quickly to absorb fertilizer.
In conclusion the soil ecology prosthetic device when in use, will need the soil repaired to lead to by the way that cabinet 5 is arranged The loading hopper for crossing 5 upper surface of cabinet enters inside cabinet 5, at this point, soil addition makes 5 mass of cabinet become larger, cabinet 5 is in gravity Under the action of by the first rack gear 4 squeeze the first spring 3, the first rack gear 4 by runner 15 drive the second rack gear 18 move up, Second rack gear 18 drives fertilizer box 19 to move up, and the fertilizer in fertilizer box 19 passes through discharge tube 20 under gravity Into in cabinet 5, according to the size for the soil weight being added, change the height of fertilizer box 19, it is more when soil addition When, the height of fertilizer box 19 is higher, and it is faster by the fertilizer flow velocity in the inflow cabinet 5 of discharge tube 20 in fertilizer box 19, The fertilizer of inflow is more, to achieve the purpose that adding fertilizer in right amount reduces the wasting of resources.
When in use, the soil for needing to repair is passed through on cabinet 5 by the way that motor 6 is arranged for the soil ecology prosthetic device The loading hopper on surface enters inside cabinet 5, opens the switch of motor 6, and motor 6 is quickly rotated by shaft 7 with movable arbor 8, Play hardened soil is crushed and is increased with the effect of the contact area of fertilizer, meanwhile, motor 6 by shaft 7 with movable eccentric wheel 9 Rotation, when the rotation of eccentric wheel 9 with filter screen 11 to when being connected, eccentric wheel 9 is pressed down against telescopic rod 12 and shake by filter screen 11 It moves spring 13, when the rotation of eccentric wheel 9 with filter screen 11 to when misplacing, under the deforming force of vibration spring 13, telescopic rod 12 It drives filter screen 11 to move up, the effect of vibration is played, to achieve the purpose that quickly to absorb fertilizer.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.
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 (7)

1. a kind of soil ecology prosthetic device, including bottom plate (1), it is characterised in that: the upper surface of the bottom plate (1) is fixedly connected There are two the first hollow blocks (2) of inner hollow, and the is fixedly connected in the interior bottom wall of two first hollow blocks (2) The top of one spring (3), two first springs (3) is fixedly connected to the first rack gear (4), first rack gear (4) Top is fixedly connected with cabinet (5), and the left side wall of the cabinet (5) is fixedly connected with motor (6), the output of the motor (6) End is fixedly connected with shaft (7), and the outer surface of the shaft (7) is fixedly connected with one group of cutter shaft (8), and the cutter shaft (8) is uniform It is distributed on the outer surface of the shaft (7), the outer surface of the shaft (7) is fixedly connected with eccentric wheel (9), the eccentric wheel (9) it is located at the left of the cutter shaft (8), offers sliding slot (10) in the internal left wall of the cabinet (5) and internal right wall, It is fixedly connected with filter screen (11) between two sliding slots (10), is fixedly connected with two in the interior bottom wall of the cabinet (5) The top of a telescopic rod (12), the telescopic rod (12) is fixedly connected with the lower surface of the filter screen (11), the telescopic rod (12) outer surface is arranged with vibration spring (13), and the upper surface of the bottom plate (1) is fixedly connected there are two strut (14), and two The strut (14) is located at the two sides of first hollow block (2), and the top of two struts (14) is fixedly connected with teeth It takes turns (15), the gear (15) is meshed with first rack gear (4), there are two the upper surface of the bottom plate (1) is fixedly connected The second hollow block (16) of inner hollow, second hollow block (16) are located at the two sides of the strut (14), in described second It is fixedly connected to second spring (17) in the interior bottom wall of empty block (16), the top of two second springs (17) is fixed It is connected with the second rack gear (18), second rack gear (18) is meshed with the gear (15), two second rack gears (18) Top be fixedly connected to fertilizer box (19), be flexibly connected between the discharge port and the cabinet (5) of the fertilizer box (19) There are discharge tube (20).
2. a kind of soil ecology prosthetic device according to claim 1, it is characterised in that: the bottom of first rack gear (4) End is observed and extends to the inside of first hollow block (2), and is fixedly connected with first spring (3), the bottom plate (1) Upper surface be placed with material barrel, the material barrel is located between two first hollow blocks (2).
3. a kind of soil ecology prosthetic device according to claim 1, it is characterised in that: the left side wall of the cabinet (5) It is fixedly connected with pallet, the upper surface of the pallet is fixedly connected with the motor (6), and the upper surface of the cabinet (5) is fixed It is connected with loading hopper.
4. a kind of soil ecology prosthetic device according to claim 1, it is characterised in that: the quantity of the cutter shaft (8) is not Under in four.
5. a kind of soil ecology prosthetic device according to claim 1, it is characterised in that: the length of the eccentric wheel (9) Greater than the shaft (7) away from the distance between described filter screen (11).
6. a kind of soil ecology prosthetic device according to claim 1, it is characterised in that: second rack gear (18) and institute It states the first rack gear (4) to be parallel to each other, the height of second rack gear (18) is greater than the height of first rack gear (4).
7. a kind of soil ecology prosthetic device according to claim 1, it is characterised in that: the discharge tube (20) is separate One end of the fertilizer box (19) is run through and extends to the inside of the cabinet (5).
CN201821238540.3U 2018-08-02 2018-08-02 A kind of soil ecology prosthetic device Expired - Fee Related CN208757736U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821238540.3U CN208757736U (en) 2018-08-02 2018-08-02 A kind of soil ecology prosthetic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821238540.3U CN208757736U (en) 2018-08-02 2018-08-02 A kind of soil ecology prosthetic device

Publications (1)

Publication Number Publication Date
CN208757736U true CN208757736U (en) 2019-04-19

Family

ID=66130288

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821238540.3U Expired - Fee Related CN208757736U (en) 2018-08-02 2018-08-02 A kind of soil ecology prosthetic device

Country Status (1)

Country Link
CN (1) CN208757736U (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109924875A (en) * 2019-04-24 2019-06-25 陈金城 A kind of water dispenser running through the barreled mouth of a river using vertical gravity
CN110468283A (en) * 2019-09-28 2019-11-19 绍兴图雅电子科技有限公司 A kind of equipment recycling lithium from battery electrode material leachate
CN110559945A (en) * 2019-07-29 2019-12-13 张东先 Environment-friendly coating equipment
CN110898935A (en) * 2019-11-11 2020-03-24 长沙市天珍科技有限公司 Soil breaker for agricultural research
CN111960107A (en) * 2020-08-31 2020-11-20 广东爱得威建设(集团)股份有限公司 Damping device for glass curtain wall
CN112619827A (en) * 2021-01-15 2021-04-09 王天颖 High-efficient breaker of waste paper for environmental protection
CN112916165A (en) * 2021-01-26 2021-06-08 陈彦红 Splash-proof raw material processing equipment for producing and manufacturing electro-optic ceramics
CN113020236A (en) * 2021-02-25 2021-06-25 蒋海兵 Soil remediation device capable of adjusting fertilizer dosage according to soil weight
CN114868499A (en) * 2022-06-16 2022-08-09 湖北省鄂东南基础工程有限公司 Mining area side slope three-dimensional greening ecological restoration device and method thereof
CN115055239A (en) * 2022-08-12 2022-09-16 南通太洋高新材料科技有限公司 Sodium fluoride purification device

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109924875B (en) * 2019-04-24 2020-12-22 湖州浪佩智能科技有限公司 Water dispenser penetrating through barreled water gap by using vertical gravity
CN109924875A (en) * 2019-04-24 2019-06-25 陈金城 A kind of water dispenser running through the barreled mouth of a river using vertical gravity
CN110559945B (en) * 2019-07-29 2021-09-14 江苏新历科技有限公司 Coating equipment
CN110559945A (en) * 2019-07-29 2019-12-13 张东先 Environment-friendly coating equipment
CN110468283A (en) * 2019-09-28 2019-11-19 绍兴图雅电子科技有限公司 A kind of equipment recycling lithium from battery electrode material leachate
CN110898935A (en) * 2019-11-11 2020-03-24 长沙市天珍科技有限公司 Soil breaker for agricultural research
CN111960107A (en) * 2020-08-31 2020-11-20 广东爱得威建设(集团)股份有限公司 Damping device for glass curtain wall
CN111960107B (en) * 2020-08-31 2021-06-01 广东爱得威建设(集团)股份有限公司 Damping device for glass curtain wall
CN112619827A (en) * 2021-01-15 2021-04-09 王天颖 High-efficient breaker of waste paper for environmental protection
CN112916165A (en) * 2021-01-26 2021-06-08 陈彦红 Splash-proof raw material processing equipment for producing and manufacturing electro-optic ceramics
CN113020236A (en) * 2021-02-25 2021-06-25 蒋海兵 Soil remediation device capable of adjusting fertilizer dosage according to soil weight
CN114868499A (en) * 2022-06-16 2022-08-09 湖北省鄂东南基础工程有限公司 Mining area side slope three-dimensional greening ecological restoration device and method thereof
CN114868499B (en) * 2022-06-16 2023-07-28 湖北省鄂东南基础工程有限公司 Mining area side slope three-dimensional greening ecological restoration device and method thereof
CN115055239A (en) * 2022-08-12 2022-09-16 南通太洋高新材料科技有限公司 Sodium fluoride purification device

Similar Documents

Publication Publication Date Title
CN208757736U (en) A kind of soil ecology prosthetic device
CN207342758U (en) A kind of chemical experiment particulate abrasive device
CN206896927U (en) A kind of chemical filtration device of adjustable filter opening size
CN207735336U (en) A kind of retracting device for garbage
CN106217463B (en) A kind of dustless cutoff process system of efficient plastic pipe
CN107931095A (en) A kind of industrial chemicals powder screening installation
CN206853255U (en) A kind of water paint filter
CN110040267A (en) One kind being packed for granule filling device
CN107931099A (en) A kind of building sand filtration apparatus
CN207325266U (en) A kind of civic building sand efficient separation device
CN207510767U (en) A kind of liquid fine packaging device in a small amount
CN207172853U (en) A kind of stick box device that can uniformly smear sizing
CN108545217A (en) A kind of particular plastics product packaging device
CN107716164A (en) A kind of full-automatic paint spraying apparatus
CN206935751U (en) A kind of disc type construction site sieves
CN208134749U (en) Device for spreading is used in a kind of processing of carton
CN109052722B (en) Sewage treatment device
CN208642926U (en) A kind of ammonium paratungstate grinding device of good crushing effect
CN206635196U (en) A kind of Stacked sludge dewatering machine with anti-blockage function
CN207090536U (en) A kind of flexible pipe equipment that automatically code is pressed in filling sealing
CN109502270A (en) A kind of package post convenient for packing based on weaving
CN213558267U (en) Automatic sorting machine for black fungus grades
CN108214140A (en) A kind of very smooth plate grinding attachment of press machine
CN206343244U (en) A kind of southern medicine lapping device of electrodynamic type
CN206648857U (en) A kind of planktonic organism halving sampling device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: Kunshan Qie Cheng Precision Electronics Co. Ltd.

Assignor: Nanjing Forestry University

Contract record no.: X2019320000347

Denomination of utility model: Ecological restoration device for soil

Granted publication date: 20190419

License type: Common License

Record date: 20191211

Assignee: Kunshan Huisheng plastic packaging Co., Ltd

Assignor: Nanjing Forestry University

Contract record no.: X2019320000348

Denomination of utility model: Ecological restoration device for soil

Granted publication date: 20190419

License type: Common License

Record date: 20191211

Assignee: Kunshan Chengbei printing factory

Assignor: Nanjing Forestry University

Contract record no.: X2019320000344

Denomination of utility model: Ecological restoration device for soil

Granted publication date: 20190419

License type: Common License

Record date: 20191211

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

Granted publication date: 20190419

Termination date: 20200802