CN218593335U - Concrete raw material proportioning device - Google Patents
Concrete raw material proportioning device Download PDFInfo
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- CN218593335U CN218593335U CN202223012833.9U CN202223012833U CN218593335U CN 218593335 U CN218593335 U CN 218593335U CN 202223012833 U CN202223012833 U CN 202223012833U CN 218593335 U CN218593335 U CN 218593335U
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- control
- hopper
- proportioning device
- electric putter
- collecting hopper
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The application provides a concrete raw material proportioning device, which relates to the technical field of concrete blanking and comprises a bottom plate, a collecting hopper and a proportioning control assembly, wherein four hopper lugs are fixedly connected to the outer wall of the middle part of the bottom plate, weighting vertical plates are fixedly connected to the bottom ends of the two hopper lugs, weighing sensors are connected to the bottom ends of the weighting vertical plates in a contact mode, the proportioning control assembly comprises a control sliding frame, a cylindrical through groove is formed in the inner part of one side of the control sliding frame, a valve plate is connected to the inner part of the control sliding frame in a sliding mode, and a second electric push rod is arranged on one side of the control sliding frame; the technical points are as follows: through utilizing weighing sensor and executing heavy riser to weigh the inside remaining raw materials of collecting hopper to make ratio control assembly assemble and leave great clearance between the bottom of collecting hopper and bottom plate, utilize the inside activity of second electric putter control valve plate at the control balladeur train, thereby the in-process of control cylindricality logical inslot portion passageway size can ensure that the data that weighing sensor weighed are accurate.
Description
Technical Field
The utility model belongs to the technical field of the concrete unloading, specifically a concrete raw materials proportioning device.
Background
The cement concrete can be obtained by using special stirring equipment to mix cement as a cementing material with sand and stone as aggregates and water (which can contain an additive and an admixture) according to a certain proportion, and the cement concrete can be widely applied to civil engineering.
The concrete raw material proportioning device with the prior publication number of CN212096934U is characterized in that each raw material is respectively conveyed into each collecting hopper, a weighing sensor is used for weighing the raw materials in the collecting hoppers, an electric telescopic rod is used for pushing a stop block to drive a partition plate to be away from a groove, the partition plate is conveyed into a first opening through a third opening, the opening and closing size of the partition plate can be set according to the demand of the raw materials, and the proportioning amount in the blanking process of each raw material can be controlled conveniently.
However, in the implementation process of the device, at least the following technical problems are found:
electric putter passes through the mounting panel to be fixed at the lower extreme of bottom plate, and collecting hopper swing joint is in the mounting hole in the bottom plate, and the in-process of passageway in electric putter control collecting hopper receives electric putter and the fixed influence of bottom plate easily, makes weighing sensor can not weigh the collecting hopper alone, data accuracy when influence weighing sensor weighs the collecting hopper.
SUMMERY OF THE UTILITY MODEL
In order to overcome current not enough, the embodiment of the application provides a concrete raw material proportioning device, weigh the inside surplus raw materials of collecting hopper through the weighing sensor who utilizes the support to weigh riser bottom, make the separation between the bottom of collecting hopper and bottom plate of ratio control assembly, and utilize the inside activity of second electric putter control valve plate at the control balladeur train, thereby the size of the logical inslot passageway of control cylindricality, the electric putter who has solved current concrete raw material proportioning device passes through the mounting panel and fixes the lower extreme at the bottom plate, at the in-process of electric putter control collecting hopper passageway, influence the data accuracy when weighing the collecting hopper of weighing sensor easily.
The technical scheme adopted by the embodiment of the application for solving the technical problem is as follows:
a concrete raw material proportioning device comprises a three-part structure, and is characterized in that: the proportioning device comprises a bottom plate, a plurality of collecting hoppers and a proportioning control assembly, wherein a plurality of erection grooves are formed in the bottom plate;
the multiple material collecting hoppers are erected at the top of the bottom plate, four hopper lugs are fixedly connected to the outer wall of the middle of each material collecting hopper, the four hopper lugs are arranged around the material collecting hoppers at equal intervals, two positioning slide rods are fixedly connected to the bottom ends of one group of two hopper lugs on the opposite side, a weighting vertical plate is fixedly connected to the bottom ends of the other group of two hopper lugs on the opposite side, and a weighing sensor is connected to the bottom ends of the weighting vertical plate in a contact mode;
the bottom at the collecting hopper is connected to the ratio control assembly assembled, the ratio control assembly includes the control balladeur train, the cylindricality is seted up to the inside of control balladeur train one side and is led to the groove, the inside slidingtype connection of control balladeur train has the valve plate, the valve plate is located the logical groove department of cylindricality, one side of control balladeur train is provided with second electric putter, the inside at valve plate one side is connected to second electric putter's expansion end screw thread formula, the control balladeur train is located the top that the cylindricality led to the groove department and the equal fixedly connected with adapter head in bottom, is located the top the adapter head is fixedly connected with the bottom of collecting hopper, is located the bottom the adapter head fixedly connected with unloading pipe.
In a possible realization, the bottom of the collecting hopper is movably connected inside the erection tank.
In a possible implementation, the positioning slide bar is slidably connected inside the bottom plate.
In one possible implementation, the bottom of the weighing sensor is fixedly connected with the top of the bottom plate through a screw.
In a possible implementation manner, one side of the control sliding frame is fixedly connected with a second seat block, one side of a fixed end of a second electric push rod is erected in the second seat block, the other side of the fixed end of the second electric push rod is connected with a first seat block, threaded connecting rods are arranged in four corners of the first seat block, and one end of each threaded connecting rod is connected in the second seat block in a threaded mode.
In a possible implementation manner, the outer thread of the movable end of the second electric push rod is connected with a limit nut, and an assembly notch is formed in the inner part of one side of the support sliding frame.
The beneficial effect of this application does:
firstly, in the scheme, the weighing sensor supported at the bottom of the weight applying vertical plate is used for weighing residual raw materials in the collecting hopper, so that a larger gap is reserved between the bottom end of the collecting hopper and the bottom plate when the proportioning control assembly is assembled, the collecting hopper is separated from the bottom plate, the weighing sensor can independently weigh the collecting hopper without being influenced by the bottom plate, and the second electric push rod is used for controlling the valve plate to move in the control sliding frame, so that in the process of controlling the size of a channel in the cylindrical through groove, the accuracy of weighed data of the weighing sensor can be ensured;
secondly, in this scheme, through the inside activity at the support balladeur train with the help of first electric putter's stiff end, control the distance between balancing weight and the support balladeur train, for the both sides balancing of collecting hopper bottom, avoid the location slide bar when the bottom plate is inside to move about, great frictional resistance appears, data accuracy when can guaranteeing weighing sensor weighs the inside raw materials weight of collecting hopper.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the proportioning controlling component of the present invention;
FIG. 3 is a schematic view of the connection structure of the collecting hopper and the control carriage of the present invention;
figure 4 is a cross-sectional view of the support and control carriages of the present invention.
Description of the drawings: 1. positioning a sliding rod; 2. a bucket ear; 3. a collection hopper; 4. applying a heavy vertical plate; 5. a weighing sensor; 6. a base plate; 7. a proportioning control component; 71. a counterweight block; 72. a first electric push rod; 73. a support carriage; 74. a control carriage; 75. a second electric push rod; 76. a first seat block; 77. a threaded connecting rod; 78. a second seat block; 79. assembling the notch; 710. a valve plate; 711. a cylindrical through groove; 712. a limit nut; 8. a discharging pipe; 9. and a pipe connector is connected.
Detailed Description
The embodiment of this application is through providing a concrete raw materials proportioning device, through utilizing the support to weigh the inside surplus raw materials of collecting hopper at the weighing sensor who exerts heavy riser bottom, makes the separation between the bottom of ratio control assembly at the collecting hopper and bottom plate to utilize the inside activity of second electric putter control valve plate at the control balladeur train, thereby the size of the logical inslot passageway of control cylindricality.
Example 1:
the embodiment describes a concrete raw material proportioning device, specifically referring to fig. 1 to 4, including:
the base plate 6 is provided with a plurality of erection grooves inside; the erection tank is provided with material collecting hoppers 3, wherein different types of raw materials are loaded in the material collecting hoppers 3, and when the weighing sensors 5 are used for supporting the weight applying vertical plates 4 to weigh the raw materials in the material collecting hoppers 3, the bottoms of the material collecting hoppers 3 are movably connected in the erection tank;
the multiple collecting hoppers 3 are erected at the top of the bottom plate 6, four hopper lugs 2 are fixedly connected to the outer wall of the middle of each collecting hopper 3, the four hopper lugs 2 are distributed around the collecting hoppers 3 at equal intervals, the bottom ends of one group of two hopper lugs 2 on the opposite side are fixedly connected with two positioning slide bars 1, the bottom ends of the other group of two hopper lugs 2 on the opposite side are fixedly connected with a weight applying vertical plate 4, and the bottom ends of the weight applying vertical plates 4 are connected with weighing sensors 5 in a contact mode;
wherein, different kinds of raw materials are loaded in the plurality of collecting hoppers 3, when the weighing sensor 5 is used for supporting the weight applying vertical plate 4 to weigh the raw materials in the collecting hoppers 3, the positioning slide bar 1 is connected in the bottom plate 6 in a sliding way to limit the collecting hoppers 3 to rotate in the bottom plate 6;
secondly, in order to ensure that the weighing sensor 5 stably supports the weighting vertical plate 4 to weigh the raw materials in the collecting hopper 3, the bottom of the weighing sensor 5 is fixedly connected with the top of the bottom plate 6.
Example 2:
based on embodiment 1, the embodiment introduces a specific structure of the proportioning control component 7, the proportioning control component 7 is connected to the bottom of the aggregate bin 3 in an assembling manner, the proportioning control component 7 includes a control carriage 74, a cylindrical through groove 711 is formed in one side of the control carriage 74, a valve plate 710 is connected to the inside of the control carriage 74 in a sliding manner and located at the cylindrical through groove 711, a second electric push rod 75 is arranged on one side of the control carriage 74, a movable end of the second electric push rod 75 is connected to the inside of one side of the valve plate 710 in a threaded manner, a switching pipe head 9 is fixedly connected to the top and the bottom of the control carriage 74 located at the cylindrical through groove 711, the switching pipe head 9 located at the top is fixedly connected to the bottom of the aggregate bin 3, and the switching pipe head 9 located at the bottom is connected to a fixed blanking pipe 8;
wherein, one side of the control carriage 74 is fixedly connected with a second seat block 78, one side of the fixed end of a second electric push rod 75 is erected inside the second seat block 78, the other side of the fixed end of the second electric push rod 75 is connected with a first seat block 76, the insides of four corners of the first seat block 76 are all provided with a threaded connecting rod 77, one end of the threaded connecting rod 77 is connected inside the second seat block 78 in a threaded manner, the second electric push rod 75 works to enable the movable end to extend out of or retract into the inside of the fixed end, and the valve plate 710 can be pushed and pulled to control the size of the inner channel of the cylindrical through groove 711;
secondly, the external thread of the movable end of the second electric push rod 75 is connected with a limit nut 712, and after one side of the limit nut 712 is connected with one side of the valve plate 710, the valve plate 710 can be fixedly connected with the movable end of the second electric push rod 75;
in the specific using process, the operation steps of a user are as follows:
s1, raw materials are loaded into a collecting hopper 3, the collecting hopper 3 is supported at the top end of a weighing sensor 5 through a weight applying vertical plate 4, the raw materials in the collecting hopper 3 are weighed by the weighing sensor 5, and the proportioning weight of each raw material is set according to a raw material preparation scheme;
s2, according to the set proportioning weight of each raw material, the second electric push rod 75 pushes and pulls the valve plate 710 to control the size of a cylindrical through groove 711 channel in the control carriage 74, so that the amount of each raw material flowing out of different collecting hoppers 3 in unit time to wait for stirring is controlled;
s3, when the loss amount of the raw materials in the collecting hopper 3 is weighed and monitored by the weighing sensor 5 and reaches a raw material demand set value, the movable end of the second electric push rod 75 extends out of the fixed end, and the valve plate 710 is pushed to close a channel in the cylindrical through groove 711.
In some examples, a supporting carriage 73 is fixedly connected to one side of the control carriage 74, a first electric push rod 72 is movably connected to the inside of the supporting carriage 73, a counterweight 71 is fixedly connected to one side of a fixed end of the first electric push rod 72, the fixed end of the first electric push rod 72 is slidably connected to the inside of the supporting carriage 73, a movable end of the first electric push rod 72 is fixedly connected to one side of the control carriage 74, the fixed end of the first electric push rod 72 is movable inside the supporting carriage 73, and by controlling the distance from the counterweight 71 to the supporting carriage 73, the other side of the bottom of the collecting hopper 3 can be leveled, so that the bottom of the collecting hopper 3 is prevented from inclining to one side to affect the sliding of the positioning slide rod 1 inside the bottom plate 6;
in order to fix the movable end of the first electric push rod 72 to one side of the control carriage 74, an assembly notch 79 is formed in the interior of one side of the support carriage 73;
by adopting the technical scheme:
according to the design, the residual raw materials in the collecting hopper 3 are weighed by the weighing sensor 5 supported at the bottom of the weight applying vertical plate 4 according to the weight of each raw material, so that the amount of each raw material flowing out of the collecting hopper 3 to be stirred is determined, the movable end of the second electric push rod 75 is utilized to control the valve plate 710 to move in the control carriage 74, the size of an internal channel of the cylindrical through groove 711 is controlled in real time, the raw materials participating in concrete stirring can be ensured to meet the actual proportioning requirement, meanwhile, the fixed end of the first electric push rod 72 moves in the support carriage 73, the distance between the balancing weight 71 and the support carriage 73 is controlled, the two sides of the bottom of the collecting hopper 3 are balanced, the gravity of the two sides of the bottom of the collecting hopper 3 is ensured to be kept the same, and the phenomenon that the positioning slide rod 1 moves in the bottom plate 6 due to large friction resistance is avoided, and the accurate data when the weighing sensor 5 weighs the raw materials in the collecting hopper 3 can be ensured.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (8)
1. The utility model provides a concrete raw materials proportioning device which characterized in that includes:
the base plate (6), the inside of the said base plate (6) has multiple erection troughs;
the device comprises a plurality of collecting hoppers (3) which are erected at the top of a bottom plate (6), wherein four hopper lugs (2) are fixedly connected to the outer wall of the middle of each collecting hopper (3), the four hopper lugs (2) are arranged around each collecting hopper (3) at equal intervals, the bottom ends of one group of two hopper lugs (2) on the opposite side are fixedly connected with two positioning slide rods (1), the bottom ends of the other group of two hopper lugs (2) on the opposite side are fixedly connected with a weighting vertical plate (4), and the bottom ends of the weighting vertical plates (4) are connected with weighing sensors (5) in a contact manner; and
ratio control assembly (7), the bottom at collecting hopper (3) is connected to its assembled, ratio control assembly (7) are including control balladeur train (74), the logical groove (711) of cylindricality has been seted up to the inside of control balladeur train (74) one side, the inside slidingtype connection of control balladeur train (74) has valve plate (710), valve plate (710) are located the logical groove (711) department of cylindricality, one side of control balladeur train (74) is provided with second electric putter (75), the inside at valve plate (710) one side is connected to the expansion end screw thread formula of second electric putter (75), control balladeur train (74) are located the top and the bottom that cylindricality led to groove (711) department and all fixedly are connected with and change union head (9), are located the top change union head (9) and the fixed connection in bottom of collecting hopper (3), are located the bottom change union head (9) fixedly are connected with unloading pipe (8).
2. A concrete batch proportioning device according to claim 1, wherein: the bottom of the aggregate bin (3) is movably connected inside the erection groove.
3. A concrete batch proportioning device according to claim 1, wherein: the positioning slide rod (1) is connected in the bottom plate (6) in a sliding manner.
4. A concrete batch proportioning device according to claim 1, wherein: the bottom of the weighing sensor (5) is fixedly connected with the top of the bottom plate (6) through a screw.
5. A concrete batch proportioning device according to claim 1, wherein: one side of control balladeur train (74) is fixed to be connected with second seat piece (78), one side of second electric putter (75) stiff end is erect in the inside of second seat piece (78), the opposite side of second electric putter (75) stiff end is connected with first seat piece (76), the inside at four corners of first seat piece (76) all is provided with threaded connection rod (77), the inside at second seat piece (78) is connected to the one end screw thread formula of threaded connection rod (77).
6. A concrete batch proportioning device according to claim 1, wherein: the external thread type of the movable end of the second electric push rod (75) is connected with a limiting nut (712), and one side of the limiting nut (712) is in contact connection with one side of the valve plate (710).
7. A concrete batch proportioning device according to claim 1, wherein: one side fixed support carriage (73) that is connected with of control carriage (74), the inside movable first electric putter (72) that is connected with of support carriage (73), one side fixed balancing weight (71) that is connected with of first electric putter (72) stiff end, the stiff end sliding type of first electric putter (72) is connected in the inside of supporting carriage (73), the expansion end of first electric putter (72) is connected with one side fixed of control carriage (74).
8. A concrete batch proportioning device according to claim 7 wherein: an assembling notch (79) is formed in the inner part of one side of the supporting sliding frame (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223012833.9U CN218593335U (en) | 2022-11-14 | 2022-11-14 | Concrete raw material proportioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223012833.9U CN218593335U (en) | 2022-11-14 | 2022-11-14 | Concrete raw material proportioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218593335U true CN218593335U (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223012833.9U Active CN218593335U (en) | 2022-11-14 | 2022-11-14 | Concrete raw material proportioning device |
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| Country | Link |
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| CN (1) | CN218593335U (en) |
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- 2022-11-14 CN CN202223012833.9U patent/CN218593335U/en active Active
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