CN208661725U - A kind of building construction Sand screen - Google Patents
A kind of building construction Sand screen Download PDFInfo
- Publication number
- CN208661725U CN208661725U CN201821370188.9U CN201821370188U CN208661725U CN 208661725 U CN208661725 U CN 208661725U CN 201821370188 U CN201821370188 U CN 201821370188U CN 208661725 U CN208661725 U CN 208661725U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- casing
- filter plate
- plate
- motor
- 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.)
- Active
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
本实用新型涉及建筑机械技术领域，且公开了一种房屋建筑用筛沙装置，包括底板，所述底板的上表面固定连接有两个伸缩杆，两个所述伸缩杆的外表面均套设有弹簧，所述伸缩杆的顶端固定连接有托板，所述底板的上表面固定连接有电机，所述电机位于两个所述伸缩杆之间。该房屋建筑用筛沙装置，通过设置机壳，在使用时，将原料通过机壳上方的进料漏斗，倒入机壳的内部，在重力的作用下原料落在第一过滤板的上表面，因第一过滤板倾斜，原料沿着第一过滤板向下移动，在重力的作用下下落，大颗粒不能通过第一过滤板沙石挤压量过多时，当原料的重力大于拉簧的拉力，未能通过第一过滤板的原料进入上方物料箱内，从而达到分级过滤和便于收集材料的目的。
The utility model relates to the technical field of construction machinery, and discloses a sand screening device for house construction, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with two telescopic rods, and the outer surfaces of the two telescopic rods are sleeved There is a spring, a support plate is fixedly connected to the top of the telescopic rod, a motor is fixedly connected to the upper surface of the bottom plate, and the motor is located between the two telescopic rods. The sand screening device for house construction, by setting the casing, when in use, pours the raw material into the inside of the casing through the feeding funnel above the casing, and the raw material falls on the upper surface of the first filter plate under the action of gravity , due to the inclination of the first filter plate, the raw material moves down along the first filter plate and falls under the action of gravity. Pulling force, the raw materials that fail to pass through the first filter plate enter the upper material box, so as to achieve the purpose of grading filtration and facilitate the collection of materials.
Description
Technical field
The utility model relates to building machinery technical field, specially a kind of building construction Sand screen.
Background technique
Large junk is sieved in sand sieving machine also known as nonirrigated farmland, and sand-stone separator is to be suitable for river, reservoir, the sandstone separation equipment of coal yard,
By hull, shelf, speed reducer, conveyer belt, turn sieve, engine or motor, composition, this model structure is simple, economic and practical, easily grasps
Make, is divided into drum type sand screening machine, washing drum type sand screening machine, vibration sieve type sand sieving machine etc..
With the development and progress of society, sand sieving machine is because its excellent service performance should widely have to each of society
Corner, sand sieving machine on the market have many advantages, such as handsome in appearance, fashionable, easy to repair and low in cost, but the sieve is husky
Device is simply separated often by strainer when in use, is unable to multi-stage separation, such inferior separating effect, Er Qiefen
Sandstone not filtered from after can not be handled effectively in collection, affect the use that work is personnel, be in view of the above-mentioned problems,
So proposing that a kind of building construction is solved the above problems with Sand screen.
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 building construction Sand screen, has and was classified
The advantages of filtering and being convenient for collection material, solves Sand screen, when in use, is simply separated often by strainer,
Being unable to multi-stage separation, such inferior separating effect, and the sandstone not filtered after separation can not effectively be handled in collection, shadow
The problem of work does the use of personnel is rung.
(2) technical solution
To realize above-mentioned classified filtering and convenient for the purpose of collection material, the utility model is provided the following technical solutions: one
Kind of building construction Sand screen, including bottom plate, the upper surface of the bottom plate are fixedly connected with that there are two telescopic rods, stretch described in two
The outer surface of contracting bar is arranged with spring, and the top of the telescopic rod is fixedly connected with supporting plate, and the upper surface of the bottom plate is fixed
It is connected with motor, the motor is located between two telescopic rods, and the output end of the motor is fixedly connected with output shaft, institute
The top for stating output shaft is fixedly connected with the first angular wheel, and the upper surface of the bottom plate is fixedly connected there are two riser, and two
The riser is located at the two sides of the motor, and the top of two risers is fixedly connected to bearing, two bearings
Bull stick is fixedly connected between inside, the outer surface of the bull stick is fixedly connected with the second angular wheel, first conical tooth
Wheel is intermeshed with second angular wheel, and the both ends of the bull stick are fixedly connected to cam, the upper surface of the supporting plate
It is fixedly connected with casing, hydraulic stem is fixedly connected on the inner roof wall of the casing, the bottom end of the hydraulic stem is fixedly connected with
Pressure roller is fixedly connected with the first filter plate, the inner left wall of the casing and the interior right side between the inner left wall and inner right wall of the casing
The second filter plate is fixedly connected between wall, second filter plate is located at the lower section of first filter plate, the casing
Hinged there are two baffle on left side wall, the top baffle is located at the corresponding position of corresponding first filter plate, described in lower section
Baffle is located at the corresponding position of corresponding second filter plate, and the left side wall of the casing is fixedly connected there are two body feed tank, and two
A body feed tank distribution is located at the corresponding position of two baffles, is fixedly connected between the inner left wall and inner right wall of the casing
There is funnel out, the funnel out is located at the lower section of second filter plate.
Preferably, the top of the spring is fixedly connected with the supporting plate, and the bottom end of the spring is upper with the bottom plate
Surface is fixedly connected.
Preferably, the upper surface of the bottom plate is fixedly connected with motor pallet, the upper surface of the motor pallet with it is described
Motor is fixedly connected.
Preferably, the length of the cam is greater than the distance between the bull stick and the supporting plate.
Preferably, the angular range between first filter plate and the inside left side wall of the casing is 30 degree to six
Ten degree, first filter plate is parallel to each other with second filter plate.
Preferably, the upper surface of the supporting plate is fixedly connected with material barrel, and the material barrel is located at the funnel out
The upper surface of lower section, the casing is fixedly connected with loading hopper.
Preferably, tension spring is fixedly connected between the baffle and the inside left wall of the casing.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of building construction Sand screen, has following beneficial to effect
Fruit:
(1) the building construction Sand screen, by the way that casing is arranged, when in use, by raw material by above casing into
Funnel pours into the inside of casing, and raw material falls in the upper surface of the first filter plate under gravity, because the first filter plate inclines
Tiltedly, raw material is moved down along the first filter plate, by being used in conjunction with each other between pressure roller and hydraulic stem, passes through hydraulic stem band
Dynamic pressure roller moves up and down, and husky block is crushed, while can buffer to sand, avoids sliding too fast, improves the husky efficiency of sieve,
Raw material is fallen, bulky grain cannot be excessive by the first filter plate sandstone amount of compression under gravity by the first filter plate
When, when the gravity of raw material is greater than the pulling force of tension spring, fail to enter by the raw material of the first filter plate in the body feed tank of top, by the
The raw material of one filter plate is fallen under gravity on the second filter screen, by the raw material of the second filter screen gravity work
Entered in material barrel with lower by going out funnel, to achieve the purpose that classified filtering and convenient for collection material.
(2) the building construction Sand screen, by the way that motor is arranged, when in use, when raw material by above casing into
Funnel after pouring into the inside of casing, opens motor switch door motor and drives the first angular wheel to rotate by output shaft, and first
Angular wheel drives bull stick rotation by the second angular wheel, and bull stick band moving cam rotates, is connected when cam is rotated to supporting plate
When, cam driven supporting plate moves up, and supporting plate drives casing to move up, when cam and supporting plate dislocation, in the deformation of spring
Under active force, spring drives telescopic rod to move down, and telescopic rod drives casing to move down by supporting plate, plays quickly shake up and down
Dynamic effect shakes off the sandstone in the first filter plate and the second filter plate filter opening, and playing prevents the first filter plate and the second mistake
Sandstone blocking in filter plate reduces the effect of working efficiency, to achieve the purpose that improve working efficiency.
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；
Fig. 3 is the utility model cam structure schematic diagram.
In figure: 1 bottom plate, 2 telescopic rods, 3 springs, 4 supporting plates, 5 motors, 6 output shafts, 7 first angular wheels, 8 risers, 9 axis
It holds, 10 bull sticks, 11 second angular wheels, 12 cams, 13 casings, 14 hydraulic stems, 15 pressure rollers, 16 first filter plates, 17 second mistakes
Filter plate, 18 baffles, 19 body feed tanks, 20 go out funnel, 21 tension springs.
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. 1-3, a kind of building construction Sand screen, including bottom plate 1, the upper surface of bottom plate 1 is please referred to be fixedly connected with
Two telescopic rods 2, the outer surface of two telescopic rods 2 are arranged with spring 3, and the top of telescopic rod 2 is fixedly connected with supporting plate 4, bullet
The top of spring 3 is fixedly connected with supporting plate 4, and the bottom end of spring 3 is fixedly connected with the upper surface of bottom plate 1, and the upper surface of bottom plate 1 is fixed
It is connected with motor 5, the upper surface of bottom plate 1 is fixedly connected with motor pallet, and the upper surface of motor pallet is fixedly connected with motor 5,
It plays protection motor 5 and extends the effect of 5 service life of motor, the model YS7134 of motor 5, motor 5 is located at two and stretches
Between bar 2, the output end of motor 5 is fixedly connected with output shaft 6, and the top of output shaft 6 is fixedly connected with the first angular wheel 7,
The upper surface of bottom plate 1 is fixedly connected there are two riser 8, and two risers 8 are located at the two sides of motor 5, and the top of two risers 8 is solid
Surely it is connected with bearing 9, bull stick 10 is fixedly connected between the inside of two bearings 9, the outer surface of bull stick 10 is fixedly connected with
Two angular wheels 11, the first angular wheel 7 and the second angular wheel 11 are intermeshed, and the both ends of bull stick 10 are fixedly connected to convex
Wheel 12, the length of cam 12 are greater than the distance between bull stick 10 and supporting plate 4, play the effect of raising vibration amplitude, supporting plate 4 it is upper
Surface is fixedly connected with casing 13, and hydraulic stem 14 is fixedly connected on the inner roof wall of casing 13, and the bottom end of hydraulic stem 14 is fixed to be connected
It is connected to pressure roller 15, the first filter plate 16, the first filter plate 16 and machine are fixedly connected between the inner left wall and inner right wall of casing 13
Angular range between the inside left side wall of shell 13 is 30 degree to 60 degree, and the first filter plate 16 and the second filter plate 17 are mutually
In parallel, the effect for facilitating work is played, is fixedly connected with the second filter plate 17 between the inner left wall and inner right wall of casing 13, second
Filter plate 17 is located at the lower section of the first filter plate 16, hinged there are two baffle 18 on the left side wall of casing 13, and 18, top baffle
In the corresponding position of corresponding first filter plate 16, lower section baffle 18 is located at the corresponding position of corresponding second filter plate 17, casing 13
Left side wall be fixedly connected there are two body feed tank 19, be fixedly connected with tension spring 21 between baffle 18 and the inside left wall of casing 13,
Two distributions of body feed tank 19 are located at the corresponding position of two baffles 18, are fixedly connected with out between the inner left wall and inner right wall of casing 13
Funnel 20, the upper surface of supporting plate 4 are fixedly connected with material barrel, and material barrel is located at the lower section of funnel 20, casing 13 it is upper
Surface is fixedly connected with loading hopper, plays the effect convenient for collection material, and funnel 20 is located under the second filter plate 17 out
When in use, raw material is leaked by the charging of 13 top of casing by the way that casing 13 is arranged for side, the building construction Sand screen
Bucket, pours into the inside of casing 13, raw material falls in the upper surface of the first filter plate 16 under gravity, because of the first filter plate 16
Inclination, raw material move down along the first filter plate 16, by being used in conjunction with each other between pressure roller 15 and hydraulic stem 14, pass through
Hydraulic stem 14 moves up and down with dynamic pressure roller 15, and husky block is crushed, while can buffer to sand, avoids sliding too fast, mentions
High to sieve husky efficiency, raw material is fallen, bulky grain cannot pass through the first filter plate under gravity by the first filter plate 16
When 16 sandstone amount of compression are excessive, when the gravity of raw material is greater than the pulling force of tension spring 20, fail by the raw material of the first filter plate 16 into
Enter in the body feed tank 19 of top, by the raw material of the first filter plate 16, falls on the second filter screen 17, pass through under gravity
The raw material of second filter screen 17 under gravity through going out funnel 20 enter material barrel in, thus reach classified filtering and
Convenient for the purpose of collection material, by the way that motor 5 is arranged, when in use, when raw material is by the loading hopper of 13 top of casing, pour into
Behind the inside of casing 13, the switch door motor 5 of motor 5 is opened by output shaft 6 and drives the rotation of the first angular wheel 7, the first taper
Gear 7 by the second angular wheel 11 drive bull stick 10 rotate, bull stick 10 with moving cam 12 rotate, when cam 12 rotation to support
When plate 4 is connected, cam 12 drives supporting plate 4 to move up, and supporting plate 4 drives casing 13 to move up, when cam 12 and supporting plate 4 misplace
When, under the deforming force of spring 3, spring 3 drives telescopic rod 2 to move down, and telescopic rod 2 drives casing 13 by supporting plate 4
It moves down, plays the effect of quick vertical tremor, the sandstone in 17 filter opening of the first filter plate 16 and the second filter plate is shaken off,
The effect for preventing the blocking of the sandstone in the first filter plate 16 and the second filter plate 17 from reducing working efficiency is played, to reach raising
The purpose of working efficiency.
In conclusion the building construction Sand screen, passes through casing for raw material when in use by the way that casing 13 is arranged
The loading hopper of 13 tops, pours into the inside of casing 13, and raw material falls in the upper surface of the first filter plate 16 under gravity,
Because the first filter plate 16 tilts, raw material is moved down along the first filter plate 16, passes through the phase between pressure roller 15 and hydraulic stem 14
It is mutually used cooperatively, is moved up and down, husky block is crushed, while sand can be buffered with dynamic pressure roller 15 by hydraulic stem 14,
It avoids sliding too fast, improves the husky efficiency of sieve, raw material is fallen, bulky grain is not under gravity by the first filter plate 16
Can by 16 sandstone amount of compression of the first filter plate it is excessive when, when raw material gravity be greater than tension spring 20 pulling force, fail by first
The raw material of filter plate 16 enters in the body feed tank 19 of top, by the raw material of the first filter plate 16, falls in the under gravity
On two filter screens 17, entered in material barrel by going out funnel 20 under gravity by the raw material of the second filter screen 17,
To achieve the purpose that classified filtering and convenient for collection material.
The building construction Sand screen, by the way that motor 5 is arranged, when in use, when raw material by casing 13 top into
Funnel after pouring into the inside of casing 13, opens the switch door motor 5 of motor 5 by output shaft 6 and drives 7 turns of the first angular wheel
Dynamic, the first angular wheel 7 drives bull stick 10 to rotate by the second angular wheel 11, and bull stick 10 is rotated with moving cam 12, works as cam
To when being connected with supporting plate 4, cam 12 drives supporting plate 4 to move up for 12 rotations, and supporting plate 4 drives casing 13 to move up, and works as cam
12 with supporting plate 4 misplace when, under the deforming force of spring 3, spring 3 drive telescopic rod 2 move down, telescopic rod 2 passes through support
Plate 4 drives casing 13 to move down, and the effect of quick vertical tremor is played, by 17 filter opening of the first filter plate 16 and the second filter plate
Interior sandstone shakes off, and plays the effect for preventing the blocking of the sandstone in the first filter plate 16 and the second filter plate 17 from reducing working efficiency
Fruit, to achieve the purpose that improve working efficiency.
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 building construction Sand screen, including bottom plate (1), it is characterised in that: the upper surface of the bottom plate (1) is fixed to be connected
It connects there are two telescopic rod (2), the outer surface of two telescopic rods (2) is arranged with spring (3), the top of the telescopic rod (2)
End is fixedly connected with supporting plate (4), and the upper surface of the bottom plate (1) is fixedly connected with motor (5), and the motor (5) is located at two
Between the telescopic rod (2), the output end of the motor (5) is fixedly connected with output shaft (6), the top of the output shaft (6)
It is fixedly connected with the first angular wheel (7), the upper surface of the bottom plate (1) is fixedly connected there are two riser (8), and two described perpendicular
Plate (8) is located at the two sides of the motor (5), and the top of two risers (8) is fixedly connected to bearing (9), described in two
It is fixedly connected between the inside of bearing (9) bull stick (10), the outer surface of the bull stick (10) is fixedly connected with the second conical tooth
It takes turns (11), first angular wheel (7) and second angular wheel (11) are intermeshed, and the both ends of the bull stick (10) are equal
It is fixedly connected with cam (12), the upper surface of the supporting plate (4) is fixedly connected with casing (13), the inner roof wall of the casing (13)
On be fixedly connected with hydraulic stem (14), the bottom end of the hydraulic stem (14) is fixedly connected with pressure roller (15), the casing (13)
It is fixedly connected between inner left wall and inner right wall the first filter plate (16), it is solid between the inner left wall and inner right wall of the casing (13)
Surely it is connected with the second filter plate (17), second filter plate (17) is located at the lower section of first filter plate (16), the machine
Hinged there are two baffle (18) on the left side wall of shell (13), the top baffle (18) is located at corresponding first filter plate
(16) corresponding position, the lower section baffle (18) are located at the corresponding position of corresponding second filter plate (17), the casing
(13) left side wall is fixedly connected there are two body feed tank (19), and two body feed tank (19) distributions are located at two baffles
(18) corresponding position is fixedly connected with out funnel (20), the discharging between the inner left wall and inner right wall of the casing (13)
Funnel (20) is located at the lower section of second filter plate (17).
2. a kind of building construction Sand screen according to claim 1, it is characterised in that: the top of the spring (3)
It is fixedly connected with the supporting plate (4), the bottom end of the spring (3) is fixedly connected with the upper surface of the bottom plate (1).
3. a kind of building construction Sand screen according to claim 1, it is characterised in that: the upper table of the bottom plate (1)
Face is fixedly connected with motor pallet, and the upper surface of the motor pallet is fixedly connected with the motor (5).
4. a kind of building construction Sand screen according to claim 1, it is characterised in that: the length of the cam (12)
Greater than the distance between the bull stick (10) and the supporting plate (4).
5. a kind of building construction Sand screen according to claim 1, it is characterised in that: first filter plate (16)
Angular range between the inside left side wall of the casing (13) is 30 degree to 60 degree, first filter plate (16) and
Second filter plate (17) is parallel to each other.
6. a kind of building construction Sand screen according to claim 1, it is characterised in that: the upper table of the supporting plate (4)
Face is fixedly connected with material barrel, and the material barrel is located at the lower section of funnel (20) out, the upper surface of the casing (13)
It is fixedly connected with loading hopper.
7. a kind of building construction Sand screen according to claim 1, it is characterised in that: the baffle (18) with it is described
Tension spring (21) are fixedly connected between the inside left wall of casing (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821370188.9U CN208661725U (en) | 2018-08-24 | 2018-08-24 | A kind of building construction Sand screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821370188.9U CN208661725U (en) | 2018-08-24 | 2018-08-24 | A kind of building construction Sand screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208661725U true CN208661725U (en) | 2019-03-29 |
Family
ID=65840355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821370188.9U Active CN208661725U (en) | 2018-08-24 | 2018-08-24 | A kind of building construction Sand screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208661725U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434045A (en) * | 2019-09-10 | 2019-11-12 | 北京生态岛科技有限责任公司 | A method of the equipment and its sorting residue of sorting residue |
| CN110802021A (en) * | 2019-11-11 | 2020-02-18 | 衡东盛世商品混凝土有限公司 | Gravel and sand sieving mechanism |
| CN111871484A (en) * | 2020-08-07 | 2020-11-03 | 烟台市经济技术开发区智翔机械设备有限公司 | Using method of rice hulling device with broken rice protection function |
| CN112400542A (en) * | 2020-11-24 | 2021-02-26 | 中国水利水电第九工程局有限公司 | Economic green mine recovery treatment system and treatment method |
| WO2021083410A3 (en) * | 2020-12-18 | 2021-10-07 | 苏州赛荣建筑装饰工程有限公司 | Vibratory crushing device for construction waste |
-
2018
- 2018-08-24 CN CN201821370188.9U patent/CN208661725U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434045A (en) * | 2019-09-10 | 2019-11-12 | 北京生态岛科技有限责任公司 | A method of the equipment and its sorting residue of sorting residue |
| CN110802021A (en) * | 2019-11-11 | 2020-02-18 | 衡东盛世商品混凝土有限公司 | Gravel and sand sieving mechanism |
| CN111871484A (en) * | 2020-08-07 | 2020-11-03 | 烟台市经济技术开发区智翔机械设备有限公司 | Using method of rice hulling device with broken rice protection function |
| CN112400542A (en) * | 2020-11-24 | 2021-02-26 | 中国水利水电第九工程局有限公司 | Economic green mine recovery treatment system and treatment method |
| CN112400542B (en) * | 2020-11-24 | 2023-10-31 | 中国水利水电第九工程局有限公司 | Economic and green mine recovery treatment system and treatment method |
| WO2021083410A3 (en) * | 2020-12-18 | 2021-10-07 | 苏州赛荣建筑装饰工程有限公司 | Vibratory crushing device for construction waste |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208661725U (en) | A kind of building construction Sand screen | |
| CN106311429B (en) | A kind of sandstone grinding screening plant of architectural engineering | |
| CN208482634U (en) | A kind of bamboo material sundries centrifugal separating device | |
| CN106493630B (en) | A system for automatic separation and polishing of steel balls after demolding and processing technology thereof | |
| CN208513055U (en) | A kind of fruits and vegetables category filter device | |
| CN206262656U (en) | A kind of sandstone grinding screening plant of architectural engineering | |
| CN207013255U (en) | A kind of rice sorting unit | |
| CN205816167U (en) | A kind of double-rod screening machine | |
| CN107837998A (en) | A kind of fine sand screening plant for being automatically drained out rough sand | |
| CN201565418U (en) | Screen grader | |
| CN207576566U (en) | A kind of automatic charging classification sand sieving machine for building | |
| CN209139106U (en) | A kind of VN alloy finished product automatic sieving unit | |
| CN109046960A (en) | A kind of crops dust filtering device | |
| CN107670963A (en) | A kind of sand sieving machine for permutite with classification feature | |
| CN107855264A (en) | A kind of scrap iron recovery processing unit | |
| CN209549918U (en) | It is burnt into material screen subsystem | |
| CN208728026U (en) | Screening machine is used in a kind of recycling of lithium ion battery | |
| CN206492705U (en) | One kind building sandy soil vibrating screener | |
| CN206083079U (en) | Yunnan paris polyphylla sieving mechanism | |
| CN206454882U (en) | Ore multistage centrifugal feeding-distribution device | |
| CN222587250U (en) | An easy-to-pass and plug-in vibrating screen for mining machinery | |
| CN206994278U (en) | A kind of vibrating type tea screening device | |
| CN222305929U (en) | High-efficient high-quality carborundum grinds machine | |
| CN214734857U (en) | Garbage and wastewater recovery equipment used in building construction | |
| CN220991746U (en) | Petroleum aid screening and dedusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200423 Address after: 475300 industrial cluster zone, Lankao County, Kaifeng City, Henan Province (West of Yingbin Avenue) Patentee after: Henan PAIPU Construction Engineering Group Co.,Ltd. Address before: 450000 Jinshui District, Zhengzhou City, Henan Province, Building 13, No. 16, Jingba Road 14 Hospital Patentee before: Li Shisheng |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20260113 Granted publication date: 20190329 |