CN212677659U - Soil remediation device for ecological environment remediation - Google Patents

Soil remediation device for ecological environment remediation Download PDF

Info

Publication number
CN212677659U
CN212677659U CN202020989225.5U CN202020989225U CN212677659U CN 212677659 U CN212677659 U CN 212677659U CN 202020989225 U CN202020989225 U CN 202020989225U CN 212677659 U CN212677659 U CN 212677659U
Authority
CN
China
Prior art keywords
motor
bevel gear
ecological environment
box
rotating shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202020989225.5U
Other languages
Chinese (zh)
Inventor
迟邦昊
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.)
Guangdong Zesen Construction Co Ltd
Original Assignee
Guangdong Zesen Construction 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 Guangdong Zesen Construction Co Ltd filed Critical Guangdong Zesen Construction Co Ltd
Priority to CN202020989225.5U priority Critical patent/CN212677659U/en
Application granted granted Critical
Publication of CN212677659U publication Critical patent/CN212677659U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Soil Working Implements (AREA)

Abstract

The utility model discloses a soil prosthetic devices for ecological environment restoration, including box and diaphragm, the outer wall rigid coupling of box has the diaphragm, the internally mounted of box has drive assembly, drive assembly includes grooved roll, first bevel gear, motor, second bevel gear, first nest of blocks, latch, first crossbeam, second nest of blocks, second pivot, second crossbeam and third pivot, both ends all link to each other with the box is fixed about first crossbeam and second crossbeam. This soil prosthetic devices for ecological environment restoration, structure scientific and reasonable, convenience safe in utilization, be provided with the motor, the second pivot, the grooved roll, the latch, first nest of blocks, the tooth of ploughing, the running roller, the cooperation between biax motor and the box, the output shaft accessible second pivot of motor, the grooved roll rotates about first bevel gear and the drive of second bevel gear, need place soil when having avoided carrying out remediation inside the box handle the problem that the adhesion is not convenient for take out appears easily after being stained with water simultaneously.

Description

Soil remediation device for ecological environment remediation
Technical Field
The utility model relates to an environmental protection technology field specifically is a soil prosthetic devices for ecological environment restoration.
Background
An ecological environment, namely an environment formed by ecological relations, is called as a short term, and refers to the sum of various natural forces or actions closely related to human beings and influencing human life and production activities, in the existing life, soil on the ground is often required to be subjected to ecological restoration treatment, for example, a multi-layer park ecological soil restoration device with the patent number of 201920658632.5 comprises a mounting base, a reaction tank, a lifting cover, an air outlet pipe, a feed hopper, a first motor, a connecting pipe, a booster pump, a spray head, a stirring roller, a stirring blade, a movable block, a second motor, a rotary disc and an extension block.
Although it can realize strengthening the repairing effect of repairing agent, but prior art exists and need place the inside problem of handling that the adhesion is not convenient for take out that appears simultaneously easily after being stained with water with soil placing box when carrying out repairing, still exists simultaneously through the relatively poor and easy problem that has the dead angle of the homogeneity that fixed shower nozzle blowout nutrient solution caused spraying easily.
Disclosure of Invention
An object of the utility model is to provide a soil prosthetic devices for ecological environment restoration to the existence that proposes in solving above-mentioned background art need place soil box inside when repairing and handle the problem that the adhesion is not convenient for take out appears easily after being stained with water simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a soil remediation device for ecological environment remediation comprises a box body and a transverse plate, wherein the transverse plate is fixedly connected to the outer wall of the box body, and a driving assembly is installed inside the box body;
the driving assembly comprises a grooved roll, a first bevel gear, a motor, a second bevel gear, a first sleeve block, a latch, a first beam, a second sleeve block, a second rotating shaft, a second beam and a third rotating shaft;
the utility model discloses a motor, including motor position box, first cover piece, second cover piece, first sleeve piece, second cover piece, first sleeve piece, second cover piece, first cover piece, second cover piece, motor position box's top center, the output shaft rigid coupling of motor has the second pivot, the lower extreme rigid coupling of second pivot has second bevel gear, the equal rigid coupling in both sides of second bevel gear's top left and right sides links to each other has first bevel gear, the equal rigid coupling in outer wall of third pivot has the groove roller, the inside laminating of upper and lower both sides recess of groove roller links to each other mutually has a plurality of latch, from top to bottom the outside of latch links to each other with first sleeve piece and second sleeve piece. The driving assembly can realize the movement of the internal pesticide spraying assembly and the ground overturning assembly.
Preferably, the front and rear second cross members are located inside the front and rear first cross members. The relative position of the first beam and the second beam is limited.
Preferably, the left grooved roll and the right grooved roll are axially symmetrically distributed by taking the vertical center of the box body as a reference. The first sleeve block and the second sleeve block of the outer wall can move relatively by rotating the grooved roller reversely.
Preferably, a ground overturning assembly is arranged below the first sleeve block;
the land turning component comprises a support, a roller, a land turning tooth, a first rotating shaft, a vertical plate, a sleeve and a double-shaft motor;
the upper end of support and the lower extreme front and back both sides of first cover piece are fixed continuous, the lower extreme of support passes through the riser and links to each other with the sleeve is fixed, telescopic inside rigid coupling has double-shaft motor, the equal rigid coupling of output shaft of double-shaft motor has first pivot, the equal rigid coupling in the outside of first pivot has the running roller, the outer wall rigid coupling of running roller has a plurality of teeth of turning over the ground. The plowing assembly can realize plowing processing on the ground.
Preferably, a plurality of the ground-turning teeth are distributed in a central symmetry mode by taking the axis of the roller as a reference. The relative position of the ground-turning teeth is limited.
Preferably, a pesticide spraying assembly is arranged below the second set of blocks;
the spraying component comprises a spraying head, a water pipe, a water pump, a water tank and a spraying head;
the water tank rigid coupling is in the upper end of box, the inner wall and the motor of water tank are fixed and link to each other, both ends all are linked together with the shower head through the water pipe about the water tank, the inside processing of inboard of water pipe has flexible bellows, the upper end and the second cover piece of shower head are fixed and link to each other, the lower extreme intercommunication of shower head has a plurality of shower nozzles. The spraying component can realize more uniform spraying.
Preferably, a water inlet for supplementing liquid is formed above the water tank. For replenishing the liquid inside the tank.
Preferably, a bottom plate is in clearance fit with the lower portion of the outer wall of the box body, a plurality of electric push rods are installed on the outer side of the upper end of the bottom plate, output shafts of the electric push rods are fixedly connected with a transverse plate above the electric push rods, and universal wheels are fixedly connected to four corners of the lower end of the bottom plate. The lifting of the whole equipment can be realized through the electric push rod.
Compared with the prior art, the beneficial effects of the utility model are that: this soil prosthetic devices for ecological environment restoration, structure scientific and reasonable, convenience safe in utilization:
be provided with the motor, the second pivot, the groove roller, the latch, first nest block, the tooth of ploughing, the running roller, cooperation between biax motor and the box, the output shaft accessible second pivot of motor, the groove roller rotates about first bevel gear and the drive of second bevel gear, the first nest block and the second nest block that can drive the left and right sides carry out the relative motion, first nest block accessible support and riser drive sleeve carry out reciprocating motion, the start-up of biax motor, it can drive the running roller and rotate with the tooth of ploughing, realize that the running roller can carry out reciprocating motion with the tooth of ploughing constantly rotate when ploughing, the realization is handled the ploughing of soil, need place box inside with soil when having avoided carrying out the restoration and handle and appear the adhesion problem of being not convenient for to take out after being stained with water easily simultaneously.
Be provided with the motor, the second nest of blocks, the shower nozzle, the running roller, the cooperation between ground tooth and the box turns over, the second nest of blocks can drive shower nozzle and carry out reciprocating motion, simultaneously because the shower nozzle is same grooved roll with the drive division of running roller and ground tooth, make shower nozzle and running roller and ground tooth carry out synchronous motion, make the ground tooth just to the ground dig just to the processing back of can spouting the nutrient solution from the shower nozzle department at once, it is better to realize the absorption effect of nutrient solution, and because the shower nozzle can be continuous reciprocal during the blowout nutrient solution, it is more even to realize that the nutrient solution to ground soil spouts the effect, avoided causing the relatively poor and problem that the dead angle exists easily of homogeneity that sprays through fixed shower nozzle blowout nutrient solution easily.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top cross-sectional view of the rollers, risers and first pivot of FIG. 1;
FIG. 3 is a schematic view of the structure of the box body, the third rotating shaft and the grooved roll in FIG. 1;
fig. 4 is a schematic view of the structure of the box body, the grooved roll and the second rotating shaft in fig. 1.
In the figure: 1. the spraying device comprises a box body, 2, a spraying component, 201, a spraying head, 202, a water pipe, 203, a water pump, 204, a water tank, 205, a spraying head, 3, a ground turning component, 301, a support, 302, a roller, 303, ground turning teeth, 304, a first rotating shaft, 305, a vertical plate, 306, a sleeve, 307, a double-shaft motor, 4, a driving component, 401, a grooved roll, 402, a first bevel gear, 403, a motor, 404, a second bevel gear, 405, a first sleeve block, 406, a clamping tooth, 407, a first beam, 408, a second sleeve block, 409, a second rotating shaft, 410, a second beam, 411, a third rotating shaft, 5, a transverse plate, 6, a bottom plate, 7, a universal wheel, 8 and an electric push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.
Referring to fig. 1-4, the present invention provides a technical solution: a soil restoration device for ecological environment restoration comprises a box body 1 and a transverse plate 5, wherein the transverse plate 5 is fixedly connected to the outer wall of the box body 1, a driving component 4 is installed inside the box body 1, the driving component 4 comprises a grooved roller 401, a first bevel gear 402, a motor 403, a second bevel gear 404, a first sleeve block 405, a clamping tooth 406, a first cross beam 407, a second sleeve block 408, a second rotating shaft 409, a second cross beam 410 and a third rotating shaft 411, the motor 403 is positioned at the upper center of the box body 1, the model of the motor 403 is BLD-09, the output shaft of the motor 403 is fixedly connected with the second rotating shaft 409, the lower end of the second rotating shaft 409 is fixedly connected with the second bevel gear 404, the left side and the right side above the second bevel gear 404 are respectively meshed and connected with the first bevel gear 402, the outer side of the first bevel gear 402 is respectively fixedly connected with the third rotating shaft 411, and the output shaft of the motor 403 can rotate through, the outer walls of the third rotating shafts 411 are fixedly connected with grooved rollers 401, the third rotating shafts 411 can drive the grooved rollers 401 to rotate, the inner parts of the upper and lower grooves of the grooved rollers 401 are connected with a plurality of clamping teeth 406 in an attaching manner, the outer sides of the upper and lower clamping teeth 406 are respectively fixedly connected with a first sleeve block 405 and a second sleeve block 408, the grooved rollers 401 can drive the first sleeve block 405 and the second sleeve block 408 to move through the clamping teeth 406, the front and rear sides of the inner part of the first sleeve block 405 are respectively in clearance fit with a first cross beam 407, the front and rear sides of the inner part of the second sleeve block 408 are respectively in clearance fit with a second cross beam 410, the first cross beam 407 and the second cross beam 410 can respectively limit the movement of the first sleeve block 405 and the second sleeve block 408, the left and right ends of the first cross beam 407 and the second cross beam 410 are respectively fixedly connected with the box body 1, the front and rear second cross beam 410 are positioned at the inner sides of the front and rear first cross beam 407, relative movement of the first and second nest blocks 405, 408 may be achieved when the grooved roll 401 is reversed.
The ground-overturning component 3 is arranged below the first sleeve block 405, the ground-overturning component 3 comprises a support 301, a roller 302, ground-overturning teeth 303, a first rotating shaft 304, a vertical plate 305, a sleeve 306 and a double-shaft motor 307, the upper end of the support 301 is fixedly connected with the front side and the rear side of the lower end of the first sleeve block 405, the model of the double-shaft motor 307 is YSK120-6, the lower end of the support 301 is fixedly connected with the sleeve 306 through the vertical plate 305, the first sleeve block 405 can drive the sleeve 306 to move through the support 301 and the vertical plate 305, the double-shaft motor 307 is fixedly connected inside the sleeve 306, the output shaft of the double-shaft motor 307 is fixedly connected with the first rotating shaft 304, the roller 302 is fixedly connected with the outer side of the first rotating shaft 304, the double-shaft motor 307 can drive the roller 302 and the ground-overturning teeth 303 to rotate through the first rotating shaft 304, the outer wall of the roller 302 is fixedly connected with a plurality of ground, limiting the relative position of the plurality of ground engaging teeth 303.
The spraying component 2 is arranged below the second set of blocks 408, the spraying component 2 comprises a spraying head 201, a water pipe 202, a water pump 203, a water tank 204 and a spraying head 205, the water tank 204 is fixedly connected with the upper end of the box body 1, the inner wall of the water tank 204 is fixedly connected with a motor 403, the water tank 204 can support the motor 403, the left end and the right end of the water tank 204 are communicated with the spraying head 201 through the water pipe 202, the water pump 203 is arranged above the outer wall of the water pipe 202, the water pump 203 can realize the liquid flow at the position of the water pipe 202, a telescopic corrugated pipe is processed inside the inner side of the water pipe 202, the upper end of the spraying head 201 is fixedly connected with the second set of blocks 408, the lower end of the spraying head 201 is communicated with a plurality of spraying heads 205, the liquid inside the water tank 204 can be sprayed out from the spraying head 205 finally, a liquid supplementing water inlet is processed above the water tank 204, a bottom plate 6, the output shaft of the electric push rod 8 is fixedly connected with the transverse plate 5 above, the lifting of the whole equipment can be realized through the electric push rod 8, and the four corners of the lower end of the bottom plate 6 are fixedly connected with universal wheels 7.
When the soil remediation device for ecological environment remediation is required to be used, firstly, a user can move the whole device to a position where soil remediation is required through the universal wheel 7, then the user can realize that the box body 1 moves downwards through the electric push rod 8 to realize that the roller 302 and the plowing teeth 303 are inserted into soil, then the user can simultaneously start the motor 403, the double-shaft motor 307 and the water pump 203, so that the output shaft of the motor 403 can drive the left and right grooved rollers 401 to rotate through the second rotating shaft 409, the first bevel gear 402 and the second bevel gear 404 to realize reverse rotation of the left and right grooved rollers 401, the first set block 405 and the second set block 408 on the left and right sides can be driven to move oppositely, meanwhile, due to continuous rotation of the grooved rollers 401, the first set block 405 and the second set block 408 can be driven to perform relative reciprocating movement, so that the first set block 405 can drive the sleeve 306 to perform reciprocating movement through the bracket 301 and the vertical plate, meanwhile, due to the starting of the double-shaft motor 307, the double-shaft motor 307 can drive the roller 302 and the ground-turning teeth 303 to rotate, the roller 302 and the ground-turning teeth 303 can continuously rotate to turn over the ground and can move back and forth, the ground-turning treatment of the soil is realized, the problem that the soil needs to be placed in the box body 1 for treatment when being repaired and is easy to adhere and inconvenient to take out after being wetted is solved, meanwhile, the second sleeve 408 can drive the spray head 201 and the spray head 205 to move back and forth simultaneously, and simultaneously, as the spray head 205 and the driving parts of the roller 302 and the ground-turning teeth 303 are the same grooved roller 401, the spray head 205, the roller 302 and the ground-turning teeth 303 can synchronously move, nutrient solution can be sprayed from the spray head 205 immediately after the ground-turning teeth 303 just turn over the ground, the absorption effect of the nutrient solution is better, and as the spray head 205 can continuously reciprocate during the spraying of the nutrient, the nutrient solution spraying effect on the ground soil is more uniform, and the problems that the nutrient solution sprayed by the fixed spray head 205 is poor in uniformity and dead angles exist easily are solved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a soil prosthetic devices for ecological environment restoration, includes box (1) and diaphragm (5), the outer wall rigid coupling of box (1) has diaphragm (5), its characterized in that: a driving assembly (4) is arranged in the box body (1);
the driving assembly (4) comprises a grooved roller (401), a first bevel gear (402), a motor (403), a second bevel gear (404), a first set block (405), a latch (406), a first cross beam (407), a second set block (408), a second rotating shaft (409), a second cross beam (410) and a third rotating shaft (411);
the motor (403) is positioned at the center above the box body (1), an output shaft of the motor (403) is fixedly connected with a second rotating shaft (409), a second bevel gear (404) is fixedly connected to the lower end of the second rotating shaft (409), the left side and the right side of the upper portion of the second bevel gear (404) are respectively connected with a first bevel gear (402) in a meshed manner, the outer side of the first bevel gear (402) is respectively fixedly connected with a third rotating shaft (411), the outer wall of the third rotating shaft (411) is respectively fixedly connected with a grooved roll (401), a plurality of clamping teeth (406) are connected with the inner parts of grooves on the upper side and the lower side of the grooved roll (401) in a fit manner, the outer sides of the upper clamping teeth (406) and the lower clamping teeth (406) are respectively fixedly connected with a first sleeve block (405) and a second sleeve block (408), a first cross beam (407) is in clearance fit with the front side and the rear side of the inner part of the first sleeve block (405), and, the left end and the right end of the first cross beam (407) and the second cross beam (410) are fixedly connected with the box body (1).
2. The soil remediation device for ecological environment remediation of claim 1, wherein: the front and rear second cross members (410) are located inside the front and rear first cross members (407).
3. The soil remediation device for ecological environment remediation of claim 1, wherein: the left and right grooved rollers (401) are distributed in an axisymmetric manner by taking the vertical center of the box body (1) as a reference.
4. The soil remediation device for ecological environment remediation of claim 1, wherein: a floor-turning assembly (3) is arranged below the first set of blocks (405);
the ground-turning assembly (3) comprises a bracket (301), a roller (302), ground-turning teeth (303), a first rotating shaft (304), a vertical plate (305), a sleeve (306) and a double-shaft motor (307);
the upper end of support (301) and the lower extreme front and back both sides of first nest of blocks (405) are fixed continuous, the lower extreme of support (301) passes through riser (305) and sleeve (306) fixed linking to each other, the inside rigid coupling of sleeve (306) has double-shaft motor (307), the equal rigid coupling of output shaft of double-shaft motor (307) has first pivot (304), the equal rigid coupling in the outside of first pivot (304) has running roller (302), the outer wall rigid coupling of running roller (302) has a plurality of teeth of turning over the ground (303).
5. The soil remediation device for ecological environment remediation of claim 4, wherein: the plurality of ground-overturning teeth (303) are distributed in a centrosymmetric manner by taking the axis of the roller (302) as a reference.
6. The soil remediation device for ecological environment remediation of claim 1, wherein: a pesticide spraying assembly (2) is arranged below the second set of blocks (408);
the pesticide spraying assembly (2) comprises a spraying head (201), a water pipe (202), a water pump (203), a water tank (204) and a spraying head (205);
the utility model discloses a shower nozzle, including water tank (204), inner wall and motor (403), water tank (204) rigid coupling is in the upper end of box (1), the inner wall and the motor (403) of water tank (204) are fixed continuous, both ends all are linked together through water pipe (202) and shower head (201) about water tank (204), the inside processing in inboard of water pipe (202) has the concertina ripple pipe, the upper end and the second nest of blocks (408) of shower head (201) are fixed continuous, the lower extreme intercommunication of shower head (201) has a plurality of shower nozzles (205), water pump (203) are installed to the outer wall top of water pipe (202).
7. The soil remediation device for ecological environment remediation of claim 6, wherein: a water inlet for supplementing liquid is processed above the water tank (204).
8. The soil remediation device for ecological environment remediation of claim 1, wherein: the outer wall below clearance fit of box (1) has bottom plate (6), a plurality of electric putter (8) are installed to the upper end outside of bottom plate (6), the output shaft of electric putter (8) links to each other with diaphragm (5) of top are fixed, the equal rigid coupling in lower extreme four corners of bottom plate (6) has universal wheel (7).
CN202020989225.5U 2020-06-03 2020-06-03 Soil remediation device for ecological environment remediation Expired - Fee Related CN212677659U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020989225.5U CN212677659U (en) 2020-06-03 2020-06-03 Soil remediation device for ecological environment remediation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020989225.5U CN212677659U (en) 2020-06-03 2020-06-03 Soil remediation device for ecological environment remediation

Publications (1)

Publication Number Publication Date
CN212677659U true CN212677659U (en) 2021-03-12

Family

ID=74888300

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020989225.5U Expired - Fee Related CN212677659U (en) 2020-06-03 2020-06-03 Soil remediation device for ecological environment remediation

Country Status (1)

Country Link
CN (1) CN212677659U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114472501A (en) * 2022-02-17 2022-05-13 王文华 Soil remediation device for land remediation
CN114698451A (en) * 2022-05-10 2022-07-05 海南广陵高科实业有限公司 Fertilizer injection unit is used in breeding based on 5G wisdom agricultural technique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114472501A (en) * 2022-02-17 2022-05-13 王文华 Soil remediation device for land remediation
CN114698451A (en) * 2022-05-10 2022-07-05 海南广陵高科实业有限公司 Fertilizer injection unit is used in breeding based on 5G wisdom agricultural technique
CN114698451B (en) * 2022-05-10 2023-01-31 海南广陵高科实业有限公司 Fertilizer injection unit is used in breeding based on 5G wisdom agricultural technique

Similar Documents

Publication Publication Date Title
CN110439229B (en) Wall paint spraying device for assembly building
CN212677659U (en) Soil remediation device for ecological environment remediation
CN110679580A (en) Agricultural spraying and mixing device in agricultural planting
CN209793409U (en) Automatic polishing equipment for stainless steel production
CN109876963A (en) One kind being based on willow-plaited process spray-painting plant
CN210987509U (en) Farmland sprinkling irrigation vehicle
CN114658196B (en) Wall surface uniformity spraying equipment for house building
CN215314685U (en) Rotary spraying type soil remediation device
CN213914399U (en) Automatic foam sprayer convenient to adjust
CN214071380U (en) Afforestation curing means
CN213057528U (en) Unmanned aerial vehicle with pesticide spraying mechanism
CN212861404U (en) Automatic cleaning device for concrete mixer truck
CN211936578U (en) Improve insecticide preparation facilities of homogeneity
CN220461499U (en) Angle-adjustable water spray cleaning device
CN213448295U (en) Municipal works are with watering lorry of convenient regulation spraying angle
CN211899476U (en) Wall painting device for architectural decoration
CN217699686U (en) Water-based paint spraying equipment capable of spraying uniformly
CN216314541U (en) Ecological farming water-saving irrigation device
CN213587257U (en) Novel accurate spraying equipment of soybean pesticide
CN214184463U (en) Energy-concerving and environment-protective chemical industry belt cleaning device
CN218690616U (en) Windmill type five-direction disinfectant outlet device
CN218597039U (en) Dust removal watering device is used in town road construction
CN214874730U (en) New energy automobile wheel hub belt cleaning device
CN217569246U (en) Agricultural soil is restoreed with restoration medicament spraying apparatus
CN216315031U (en) Gardens insecticide sprinkler for nursery stock

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
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: 20210312

Termination date: 20210603