CN206501263U - Save ready-mixed concrete raw material weighing device - Google Patents
Save ready-mixed concrete raw material weighing device Download PDFInfo
- Publication number
- CN206501263U CN206501263U CN201720161430.0U CN201720161430U CN206501263U CN 206501263 U CN206501263 U CN 206501263U CN 201720161430 U CN201720161430 U CN 201720161430U CN 206501263 U CN206501263 U CN 206501263U
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- hopper
- feed
- rubble
- cement
- sand
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Abstract
The utility model discloses energy-conservation ready-mixed concrete raw material weighing device, including housing, fixed column is welded with the both sides inwall of the housing, and the both sides of fixed column are in contact with the other both sides inwall of housing respectively, slideway is offered at the top of the fixed column, the inner horizontal of the housing is placed with installing plate, the two bottom sides of the installing plate are welded with the slide rail that position matches with fixed column, and the inwall of slide rail and slideway is slidably connected, the top of the installing plate is sequentially installed with cement hopper from left to right, sand hopper and rubble hopper, and cement hopper, the bottom of sand hopper and rubble hopper all extends to the lower section of installing plate.The utility model drives installing plate to be moved in horizontal level by cylinder, so that the cement hopper, sand hopper, rubble hopper on installing plate are weighed to raw material corresponding in concrete respectively so that energy-conservation ready-mixed concrete is more accurate with the weighing of raw material weighing device.
Description
Technical field
The utility model is related to ready-mixed concrete equipment technical field, more particularly to energy-conservation ready-mixed concrete is weighed with raw material
Device.
Background technology
Concrete is exactly that scene is referred to as " concrete ", and concrete refers to be answered the cementing integral engineering of aggregate by binder materials
The general designation of condensation material, the concrete said under normal circumstances refers to make binder materials with cement, and sand, rubble make aggregate, then again with
Water coordinates by a certain percentage, it is agitated obtained from, concrete is divided into ready-mixed concrete and precast concrete, and ready-mixed concrete is just
It is our usually said commerical ready-mixed concretes, ready-mixed concrete has special raw material weighing device to coagulation during production
Various raw materials in soil are weighed, and existing energy-conservation ready-mixed concrete is with raw material weighing device using same weigh hopper to mixed
Different material progress in solidifying soil is heavy, and different material easily mixes when being weighed so that weigh inaccurate.
Utility model content
The purpose of this utility model is and the energy-conservation ready-mixed concrete proposed in order to solve shortcoming present in prior art
Use raw material weighing device.
To achieve these goals, the utility model employs following technical scheme：
Save and be welded with admittedly on ready-mixed concrete raw material weighing device, including housing, the both sides inwall of the housing
Fixed column, and the both sides of fixed column are in contact with the other both sides inwall of housing respectively, and slideway is offered at the top of the fixed column,
The inner horizontal of the housing is placed with installing plate, and the two bottom sides of the installing plate are welded with position and matched with fixed column
Slide rail, and the inwall of slide rail and slideway is slidably connected, the top of the installing plate be sequentially installed with from left to right cement hopper,
Sand hopper and rubble hopper, and the bottom of cement hopper, sand hopper and rubble hopper all extends to the lower section of installing plate, institute
The same side for stating cement hopper, sand hopper and rubble hopper is respectively equipped with cement hopper feed motor, sand hopper feed electricity
Machine, rubble hopper feed motor, and cement hopper feed motor, sand hopper feed motor, rubble hopper feed motor are logical
Cross on the bottom that screw rod is fixed on installing plate, the output shaft of the cement hopper feed motor and be connected with cement hopper feed silk
Bar, and cement hopper feed screw mandrel is connected with sand on cement hopper on the output shaft of the sand hopper feed motor
Sub- hopper feed screw mandrel, and sand hopper feed screw mandrel is on sand hopper, the output of the rubble hopper feed motor
Rubble hopper feed screw mandrel is connected with axle, and rubble hopper feed screw mandrel is arranged on rubble hopper, the sand hopper
Surface is provided with the top that housing is extended at the top of feed hopper, and feed hopper, and a side-lower of the feed hopper is provided with charging
Bucket is fed motor, and feed hopper feed motor is fixed on the side inwall of housing, and the feed hopper is fed the output shaft of motor
On be connected with feed hopper feed screw mandrel, and feed hopper feed screw mandrel be arranged on feed hopper on, set immediately below the sand hopper
There is a discharge bucket, and the bottom of discharge bucket extends to the lower section of housing, the bottom side of the housing is fixed with discharging by screw rod
Discharge bucket feed screw mandrel, and discharge bucket feed screw mandrel are connected with bucket feed motor, the output shaft of the discharge bucket feed motor
On discharge bucket, the housing is fixed with cylinder, and the work of cylinder close to the side of feed hopper feed motor by screw rod
The side screw rod connection of stopper rod and installing plate.
It is preferred that, the sand hopper is identical with the distance between cement hopper and rubble hopper respectively.
It is preferred that, the feed hopper, cement hopper, sand hopper, the bottom of rubble hopper and discharge bucket are separately installed with
Corresponding feedstock control valve door, the first control valve, the second control valve, the 3rd control valve, the 4th control valve.
It is preferred that, the feedstock control valve door, the first control valve, the second control valve, the 3rd control valve and the 4th
Control valve is connected with the corresponding output end of control device by wire, and control device is switch board.
It is preferred that, the common port and the 4th feed that the input of the switch board is connected with rotary switch by wire are sensed
Device, and three inputs of rotary switch are connected to the first feed sensor mechanism, the second feed sensor mechanism and by wire
Three feed sensor mechanisms, first feed sensor mechanism is in contact with cement hopper and installing plate respectively, the second feed sensing
Device is in contact with sand hopper and installing plate respectively, and the 3rd feed sensor mechanism connects with rubble hopper and installing plate respectively
Touch, bottom interior wall of the 4th feed sensor mechanism respectively with broken discharge bucket and housing is in contact.
It is preferred that, the side of the housing is provided with observation window, and the inner vertical of the observation window is placed with clear glass, and
Clear glass surrounding is fixed on the inwall of observation window.
The beneficial effects of the utility model：By being respectively arranged with installing plate corresponding cement hopper, sand hopper,
Rubble hopper is weighed to the cement in concrete material, sand, rubble respectively, to replace the same hopper of original use
Different material in concrete is weighed, it is to avoid the plurality of raw materials in concrete mixes, and substantially increases energy-conservation
The weighing accuracy of ready-mixed concrete raw material weighing device, is matched by the slideway in cylinder, installing plate, slide rail and fixed column
Close, the piston rod of cylinder can drive slideway of the slide rail on installing plate in fixed column to enter line slip, and user can be by needed for
Hopper corresponding to the concrete material to be weighed is moved to the underface of feed hopper, while positioned at the surface of discharge bucket, sheet
Utility model drives installing plate to be moved in horizontal level by cylinder so that cement hopper, sand material on installing plate
Bucket, rubble hopper are weighed to raw material corresponding in concrete respectively so that saved ready-mixed concrete and weighed with raw material dress
The weighing put is more accurate.
Brief description of the drawings
Fig. 1 be the utility model proposes energy-conservation ready-mixed concrete raw material weighing device structural representation；
Fig. 2 be the utility model proposes energy-conservation ready-mixed concrete raw material weighing device installing plate structural representation
Figure.
In figure：1 housing, 2 feed hoppers, 3 fixed columns, 4 installing plates, 5 slide rails, 6 cylinders, 7 discharge buckets, 8 feed hoppers feed electricity
Machine, 9 feed hoppers feed screw mandrel, 10 feedstock control valves door, 11 cement hoppers, 12 first feed sensor mechanisms, 13 cement hoppers feed
Motor, 14 cement hoppers feed screw mandrel, 15 first control valves, 16 sand hoppers, 17 second feed sensor mechanisms, 18 sand material
Bucket feed motor, 19 sand hopper feed screw mandrels, 20 second control valves, 21 rubble hoppers, 22 the 3rd feed sensor mechanisms, 23
Rubble hopper feed motor, 24 rubble hopper feed screw mandrels, 25 the 3rd control valves, 26 the 4th feed sensor mechanisms, 27 discharge buckets
It is fed motor, 28 discharge buckets feed screw mandrel, 29 the 4th electric control valves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Fixed column 3, and the both sides of fixed column 3 are welded with reference picture 1-2, including housing 1, the both sides inwall of housing 1
It is in contact respectively with the other both sides inwall of housing 1, the top of fixed column 3 offers slideway, and the inner horizontal of housing 1 is placed with
Installing plate 4, the two bottom sides of installing plate 4 are welded with the slide rail 5 that position matches with fixed column 3, and slide rail 5 and slideway
Inwall is slidably connected, and the top of installing plate 4 is sequentially installed with cement hopper 11, sand hopper 16 and rubble hopper from left to right
21, and the bottom of cement hopper 11, sand hopper 16 and rubble hopper 21 all extends to the lower section of installing plate 4, cement hopper 11,
The same side of sand hopper 16 and rubble hopper 21 be respectively equipped with cement hopper feed motor 13, sand hopper feed motor 18,
Rubble hopper feed motor 23, and cement hopper feed motor 13, sand hopper feed motor 18, rubble hopper feed motor 23
It is fixed on by screw rod on the bottom of installing plate 4, the output shaft of cement hopper feed motor 13 and is connected with cement hopper feed
Screw mandrel 14, and cement hopper is fed screw mandrel 14 on cement hopper 11, connects on the output shaft of sand hopper feed motor 18
Sand hopper feed screw mandrel 19 is connected to, and sand hopper feed screw mandrel 19 is arranged on sand hopper 16, rubble hopper feed electricity
Rubble hopper feed screw mandrel 24 is connected with the output shaft of machine 23, and rubble hopper feed screw mandrel 24 is arranged on rubble hopper 21
On, the surface of sand hopper 16 is provided with feed hopper 2, and the top of feed hopper 2 extends to the top of housing 1, the one of feed hopper 2
Side-lower is fed motor 8 provided with feed hopper, and feed hopper feed motor 8 is fixed on the side inwall of housing 1, feed hopper feed
Feed hopper feed screw mandrel 9 is connected with the output shaft of motor 8, and feed hopper feed screw mandrel 9 is arranged on feed hopper 2, sand material
Bucket 16 is arranged right below discharge bucket 7, and the bottom of discharge bucket 7 extends to the lower section of housing 1, and the bottom side of housing 1 passes through
Screw rod is fixed with discharge bucket feed motor 27, the output shaft of discharge bucket feed motor 27 and is connected with discharge bucket feed screw mandrel 28,
And discharge bucket feed screw mandrel 28 is arranged on discharge bucket 7, housing 1 is fixed close to the side that feed hopper is fed motor 8 by screw rod
There are cylinder 6, and the side screw rod connection of the piston rod and installing plate 4 of cylinder 6, it is corresponding by being respectively arranged with installing plate 4
Cement hopper 11, sand hopper 16, rubble hopper 21 cement in concrete material, sand, rubble are weighed respectively,
To replace original using same hopper the different material in concrete is weighed, it is to avoid a variety of originals in concrete
Material mixes, and substantially increases the weighing accuracy of energy-conservation ready-mixed concrete raw material weighing device, by cylinder 6, installs
Slideway in plate 4, slide rail 5 and fixed column 3 is engaged, and the piston rod of cylinder 6 can drive the slide rail 5 on installing plate 4 in fixation
Slideway on post 3 enters line slip, and the hopper corresponding to the concrete material of required weighing can be moved to feed hopper 2 by user
Underface, while positioned at the surface of discharge bucket 7, the utility model drives installing plate 4 to enter in horizontal level by cylinder 6
Row movement so that cement hopper 11, sand hopper 16, rubble hopper 21 on installing plate 4 are respectively to corresponding in concrete
Raw material is weighed so that energy-conservation ready-mixed concrete is more accurate with the weighing of raw material weighing device.
In the present embodiment, sand hopper 16 is identical with the distance between cement hopper 11 and rubble hopper 21 respectively, charging
Bucket 2, cement hopper 11, sand hopper 16, the bottom of rubble hopper 21 and discharge bucket 7 are separately installed with corresponding feed control
Valve 10, the first control valve 15, the second control valve 20, the 3rd control valve 25, the 4th control valve 29, feedstock control valve
The 10, first control valve 15 of door, the second control valve 20, the 3rd control valve 25 and the 4th control valve 29 pass through wire
The corresponding output end of control device is connected with, and control device is switch board, the input of switch board is connected with rotation by wire
The common port of button switch and the 4th feed sensor mechanism 26, and three inputs of rotary switch are connected to first by wire
Feed sensor mechanism 12, the second feed sensor mechanism 17 and the 3rd feed sensor mechanism 22, the first feed sensor mechanism 12 respectively with cement material
Bucket 11 and installing plate 4 are in contact, and the second feed sensor mechanism 17 is in contact with sand hopper 16 and installing plate 4 respectively, the 3rd feed
Sensor 22 is in contact with rubble hopper 21 and installing plate 4 respectively, the 4th feed sensor mechanism 26 respectively with broken discharge bucket 7 and shell
The bottom interior wall of body 1 is in contact, and the side of housing 1 is provided with observation window, and the inner vertical of observation window is placed with clear glass, and thoroughly
Bright glass surrounding is fixed on the inwall of observation window, by being respectively arranged with corresponding cement hopper 11, sand on installing plate 4
Hopper 16, rubble hopper 21 are weighed to the cement in concrete material, sand, rubble respectively, to replace original use
Same hopper weighs to the different material in concrete, it is to avoid the plurality of raw materials in concrete mixes, significantly
The weighing accuracy of energy-conservation ready-mixed concrete raw material weighing device is improved, passes through cylinder 6, installing plate 4, slide rail 5 and fixation
Slideway on post 3 is engaged, and the piston rod of cylinder 6 can drive slideway of the slide rail 5 on installing plate 4 in fixed column 3 to carry out
Slide, the hopper corresponding to the concrete material of required weighing can be moved to the underface of feed hopper 2 by user, while position
In the surface of discharge bucket 7, the utility model drives installing plate 4 to be moved in horizontal level by cylinder 6 so that install
Cement hopper 11, sand hopper 16, rubble hopper 21 on plate 4 are weighed to raw material corresponding in concrete respectively, are made
The weighing that ready-mixed concrete raw material weighing device must be saved is more accurate.
Operation principle：When cement is weighed in needing to concrete material, start cylinder 6 first, cylinder 6 can band
Slideway inwall enterprising line slip of the slide rail 5 in fixed column 3 on dynamic installing plate 4, installing plate 4 can drive cement hopper 11 to move
The underface of feed hopper 2 and the surface of discharge bucket 7 are moved, then user's operation turn switch so that control device and the
One feed sensor mechanism 12 is connected, and when discharge bucket 7 is space-time, the 4th feed sensor mechanism 26 is controlled by control device control first
Valve 15 processed is opened, and is carried out while the 4th feed sensor mechanism 26 controls cement hopper to be fed motor 13 by control device
Start, cement hopper feed motor 13 drives cement hopper feed screw mandrel 14 to be operated on cement hopper 11 so that cement
The load weighted cement in the inside of hopper 11 is flowed into discharge bucket 7, until the cement emptying in cement hopper 11, then the 4th is fed biography
Sensor 26 controls the first control valve 15 close simultaneously and cement hopper feed motor 13 is stopped, the first feed sensing
Device 12 controls feedstock control valve door 10 to be opened by control device, while the first feed sensor mechanism 12 passes through control device
To start feed hopper feed motor 8, feed hopper feed motor 8 drives feed hopper feed screw mandrel 9 to be operated on feed hopper 2,
So that the cement in feed hopper 2 is flowed into and weighed in cement hopper 11, when cement hopper 11 reaches required weighing, the
One feed sensor mechanism 12 control feedstock control valve 10 close and feed hopper is fed the break-off of motor 8, when needs are to mixed
When sand is weighed in solidifying soil raw material, start cylinder 6 first, cylinder 6 can drive the slide rail 5 on installing plate 4 in fixed column
The enterprising line slip of slideway inwall on 3, installing plate 4 can drive sand hopper 16 to be moved to the underface of feed hopper 2 and go out
The surface of hopper 7, then user's operation turn switch so that control device and the second feed sensor mechanism 17 are connected, when going out
Hopper 7 is space-time, and the 4th feed sensor mechanism 26 controls the second control valve 20 to be opened by control device, while the 4th gives
Material sensor 26 controls sand hopper feed motor 18 to be started by control device, and sand hopper feed motor 18 drives sand
Sub- hopper feed screw mandrel 19 is operated on sand hopper 16 so that the load weighted sand in the inside of sand hopper 16 flows into discharging
In bucket 7, until the sand emptying in sand hopper 16, then the 4th feed sensor mechanism 26 simultaneously enter by the second control valve 20 of control
Row is closed and sand hopper feed motor 18 is stopped, and the second feed sensor mechanism 17 controls to be fed control by control device
Valve 10 is opened, while the second feed sensor mechanism 17 starts feed hopper feed motor 8 by control device, feed hopper is given
Material motor 8 drives feed hopper feed screw mandrel 9 to be operated on feed hopper 2 so that the sand in feed hopper 2 flows into sand hopper
Weighed in 16, when sand hopper 16 reaches required weighing, the second feed sensor mechanism 17 control feedstock control valve door
10 close and the feed hopper feed break-off of motor 8, when needing to weigh concrete material medium stone, open first
Take offence cylinder 6, cylinder 6 can drive slideway inwall enterprising line slip of the slide rail 5 on installing plate 4 in fixed column 3, installing plate 4
Rubble hopper 21 can be driven to be moved to the underface of feed hopper 2 and the surface of discharge bucket 7, then user's operation torsion is opened
Close so that control device and the 3rd feed sensor mechanism 22 are connected, when discharge bucket 7 is space-time, the 4th feed sensor mechanism 26 passes through
Control device controls the 3rd control valve 25 to be opened, while the 4th feed sensor mechanism 26 controls metaling by control device
Bucket feed motor 23 is started, and rubble hopper feed motor 23 drives rubble hopper feed screw mandrel 24 enterprising in rubble hopper 21
Row work so that the load weighted rubble in the inside of rubble hopper 21 is flowed into discharge bucket 7, until the rubble row in rubble hopper 21
Sky, then the 3rd control valve 25 of control close the 4th feed sensor mechanism 26 simultaneously and rubble hopper feed motor 23 stops
Only work, the 3rd feed sensor mechanism 22 controls feedstock control valve door 10 to be opened by control device, while the 3rd feed
Sensor 22 starts feed hopper feed motor 8 by control device, and feed hopper feed motor 8 drives feed hopper feed screw mandrel 9
It is operated on feed hopper 2 so that the rubble in feed hopper 2 is flowed into be weighed in metaling bucket 21, when rubble hopper 21
When reaching required weighing, the 3rd feed sensor mechanism 22 control feedstock control valve door 10 close is fed motor with feed hopper
8 break-ofves.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. ready-mixed concrete raw material weighing device is saved, including housing (1), it is characterised in that in the both sides of the housing (1)
Fixed column (3) is welded with wall, and the both sides of fixed column (3) are in contact with the other both sides inwall of housing (1) respectively, it is described
Slideway is offered at the top of fixed column (3), the inner horizontal of the housing (1) is placed with installing plate (4), the installing plate (4)
Two bottom sides be welded with the slide rail (5) that position and fixed column (3) match, and the inwall of slide rail (5) and slideway slides company
Connect, the top of the installing plate (4) is sequentially installed with cement hopper (11), sand hopper (16) and rubble hopper from left to right
(21), and the bottom of cement hopper (11), sand hopper (16) and rubble hopper (21) all extends to the lower sections of installing plate (4),
The same side of the cement hopper (11), sand hopper (16) and rubble hopper (21) is respectively equipped with cement hopper feed motor
(13), sand hopper feed motor (18), rubble hopper feed motor (23), and cement hopper feed motor (13), sand material
Bucket feed motor (18), rubble hopper feed motor (23) are fixed on the bottom of installing plate (4), the cement material by screw rod
Cement hopper feed screw mandrel (14) is connected with the output shaft of bucket feed motor (13), and cement hopper feed screw mandrel (14) is installed
On cement hopper (11), sand hopper feed screw mandrel is connected with the output shaft of the sand hopper feed motor (18)
(19), and sand hopper feed screw mandrel (19) be arranged on sand hopper (16) on, the rubble hopper feed motor (23) it is defeated
Rubble hopper feed screw mandrel (24) is connected with shaft, and rubble hopper feed screw mandrel (24) is arranged on rubble hopper (21),
The surface of the sand hopper (16) is provided with the top that housing (1) is extended at the top of feed hopper (2), and feed hopper (2), institute
A side-lower of feed hopper (2) is stated provided with feed hopper feed motor (8), and feed hopper feed motor (8) is fixed on housing (1)
On the inwall of side, feed hopper feed screw mandrel (9) is connected with the output shaft of the feed hopper feed motor (8), and feed hopper is given
Expect that screw mandrel (9) is arranged on feed hopper (2), the sand hopper (16) is arranged right below discharge bucket (7), and discharge bucket (7)
Bottom extend to the lower section of housing (1), the bottom side of the housing (1) is fixed with discharge bucket by screw rod and is fed motor
(27) discharge bucket feed screw mandrel (28), and discharge bucket feed silk, are connected with the output shaft of the discharge bucket feed motor (27)
Bar (28) is arranged on discharge bucket (7), and the housing (1) is fixed with close to the side that feed hopper is fed motor (8) by screw rod
Cylinder (6), and the side screw rod connection of the piston rod and installing plate (4) of cylinder (6).
2. energy-conservation ready-mixed concrete raw material weighing device according to claim 1, it is characterised in that the sand hopper
(16) it is identical with the distance between cement hopper (11) and rubble hopper (21) respectively.
3. energy-conservation ready-mixed concrete raw material weighing device according to claim 1, it is characterised in that the feed hopper
(2), the bottom of cement hopper (11), sand hopper (16), rubble hopper (21) and discharge bucket (7) be separately installed with it is corresponding to
Expect control valve (10), the first control valve (15), the second control valve (20), the 3rd control valve (25), the 4th control valve
Door (29).
4. energy-conservation ready-mixed concrete raw material weighing device according to claim 3, it is characterised in that the feed control
Valve (10), the first control valve (15), the second control valve (20), the 3rd control valve (25) and the 4th control valve (29)
The corresponding output end of control device is connected with by wire, and control device is switch board.
5. energy-conservation ready-mixed concrete raw material weighing device according to claim 4, it is characterised in that the switch board
Input is connected with the common port and the 4th feed sensor mechanism (26) of rotary switch, and three inputs of rotary switch by wire
End is connected to the first feed sensor mechanism (12), the second feed sensor mechanism (17) and the 3rd feed sensor mechanism by wire
(22), first feed sensor mechanism (12) is in contact with cement hopper (11) and installing plate (4) respectively, and second feed is passed
Sensor (17) is in contact with sand hopper (16) and installing plate (4) respectively, the 3rd feed sensor mechanism (22) respectively with rubble
Hopper (21) and installing plate (4) are in contact, the 4th feed sensor mechanism (26) respectively with broken discharge bucket (7) and housing (1)
Bottom interior wall is in contact.
6. energy-conservation ready-mixed concrete raw material weighing device according to claim 1, it is characterised in that the housing (1)
Side be provided with observation window, the inner vertical of the observation window is placed with clear glass, and clear glass surrounding is fixed on observation
On the inwall of window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161430.0U CN206501263U (en) | 2017-02-22 | 2017-02-22 | Save ready-mixed concrete raw material weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161430.0U CN206501263U (en) | 2017-02-22 | 2017-02-22 | Save ready-mixed concrete raw material weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206501263U true CN206501263U (en) | 2017-09-19 |
Family
ID=59840400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720161430.0U Expired - Fee Related CN206501263U (en) | 2017-02-22 | 2017-02-22 | Save ready-mixed concrete raw material weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206501263U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409197A (en) * | 2020-03-11 | 2020-07-14 | 安吉龙港混凝土制品有限公司 | New method and equipment for preparing polypropylene fiber concrete |
| CN111660434A (en) * | 2020-05-14 | 2020-09-15 | 湖南大学 | Laboratory is with small-size concrete system of trying on |
| CN112248240A (en) * | 2020-09-25 | 2021-01-22 | 靖江市恒生混凝土制造有限公司 | Automatic recycled aggregate feeding and batching system of concrete mixing plant |
-
2017
- 2017-02-22 CN CN201720161430.0U patent/CN206501263U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409197A (en) * | 2020-03-11 | 2020-07-14 | 安吉龙港混凝土制品有限公司 | New method and equipment for preparing polypropylene fiber concrete |
| CN111660434A (en) * | 2020-05-14 | 2020-09-15 | 湖南大学 | Laboratory is with small-size concrete system of trying on |
| CN111660434B (en) * | 2020-05-14 | 2021-04-02 | 湖南大学 | Laboratory is with small-size concrete system of trying on |
| CN112248240A (en) * | 2020-09-25 | 2021-01-22 | 靖江市恒生混凝土制造有限公司 | Automatic recycled aggregate feeding and batching system of concrete mixing plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20190222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |