CN214765150U - Sand making mixture metering device - Google Patents
Sand making mixture metering device Download PDFInfo
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- CN214765150U CN214765150U CN202023247587.6U CN202023247587U CN214765150U CN 214765150 U CN214765150 U CN 214765150U CN 202023247587 U CN202023247587 U CN 202023247587U CN 214765150 U CN214765150 U CN 214765150U
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Abstract
The utility model discloses a system sand mixture metering device, its technical scheme is: the measuring device comprises a base, wherein the top of the base is fixedly connected with a measuring bin, and a conveying mechanism is arranged in the measuring bin; transport mechanism includes reciprocal lead screw, first sliding tray has all been seted up at metering bin inner chamber bottom both ends, reciprocal lead screw is located inside first sliding tray and is connected with the rotation of metering bin, reciprocal lead screw outside cover is equipped with the bearing frame, the bearing frame passes through ball nut pair with reciprocal lead screw and is connected, bearing frame outside fixedly connected with sliding plate, the sliding plate both ends are located inside first sliding tray and with metering bin sliding connection, a system sand mixture metering device beneficial effect is: the problem that a small amount of mixture adheres to a metering device in the mixture collecting process, the metering device is not easy to clean, and the mixture after the mixture is collected is not accurately metered is effectively solved.
Description
Technical Field
The utility model relates to a measuring equipment technical field, concretely relates to system sand mixture metering device.
Background
The measurement is realized by using technology and legal method to realize uniform unit and accurate and reliable measurement, and in the measurement process, the used measuring tool and instrument are considered to be standard, and are used for calibrating and verifying the tested measuring tool and instrument equipment so as to measure and ensure the reliability of the measurement result obtained when the tested measuring tool is used for measurement.
The prior art has the following defects: most of the existing metering devices are used for metering solid blocks or liquid, but many solid-liquid mixtures in a construction site need to be metered, particularly sand-making mixtures, the mixtures have fluidity and adhesiveness, the mixtures need to be collected after the metering process is finished, a small amount of mixtures adhere to a metering device in the collecting process, and the metering device is not easy to clean and the mixtures after the mixtures are collected are not accurately metered.
Therefore, the invention is necessary to develop a sand-making mixture metering device.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a system sand mixture metering device, through the removal of reciprocal lead screw drive sliding plate and the laminating mutually between sliding plate and the measurement storehouse inner chamber bottom, can be effectual collect and remove near the discharge gate with the mixture of measurement storehouse inner chamber bottom, through setting up measurement storehouse bottom to the inclined plane can be effectual collect the storehouse inside through the mixture near gravity near the discharge gate, in order to solve the in-process of collecting the mixture have a small amount of mixture adhesion on the measurement utensil, lead to the inaccurate problem of mixture measurement after difficult clearance and the mixture collection of measurement utensil.
In order to achieve the above object, the present invention provides the following technical solutions: a metering device for a sand-making mixture comprises a base, wherein a metering bin is fixedly connected to the top of the base, and a conveying mechanism is arranged inside the metering bin;
the conveying mechanism comprises a reciprocating screw rod, first sliding grooves are formed in two ends of the bottom of an inner cavity of the metering bin, the reciprocating screw rod is arranged inside the first sliding grooves and is connected with the metering bin in a rotating mode, a bearing seat is sleeved on the outer side of the reciprocating screw rod and is connected with the reciprocating screw rod through a ball nut pair, a sliding plate is fixedly connected to the outer side of the bearing seat, the bottom of the sliding plate is attached to the bottom of the inner cavity of the metering bin, two ends of the sliding plate are arranged inside the first sliding grooves and are connected with the metering bin in a sliding mode, a through hole is formed in the outer side of the metering bin, a first motor is fixedly connected to the outer side of the metering bin, one end of the reciprocating screw rod is arranged inside the through hole and is fixedly connected with the output end of the first motor, and the bottom of the inner cavity of the metering bin is arranged to be an inclined plane.
Preferably, the measuring bin top is provided with a bin cover, the edge of the bottom of the bin cover is provided with a limiting groove, the measuring bin top is arranged in the limiting groove and movably sleeved with the bin cover, one side of the top of the bin cover is provided with a feeding hole, the inner wall of the feeding hole is fixedly connected with a feeding pipe, the outer side of the feeding pipe is fixedly connected with a switch valve, and the top of the feeding pipe is fixedly connected with a feeding funnel.
Preferably, the rotation hole has been seted up at the cang gai top, rotate downthehole portion and be equipped with the dwang, the dwang is located and is rotated downthehole portion and rotate with the cang gai and be connected, cang gai top fixedly connected with second motor, dwang top and second motor output fixed connection, dwang outside fixedly connected with helical blade.
Preferably, the fixed discharge gate of having seted up in measurement storehouse outside bottom, discharge gate inner wall fixedly connected with discharging pipe, the fixed cover of measurement storehouse one end fixedly connected with is kept away from to the discharging pipe, fixed cover one side and base one side fixed connection, the second sliding tray has all been seted up at fixed cover inner chamber bottom both ends, fixed cover inner chamber is equipped with the collection storehouse, the collection storehouse is located inside the second sliding tray and with fixed cover sliding connection.
Preferably, the top axis of the base is fixedly connected with a pressure sensor, one side of the base is fixedly connected with an indicator lamp, one side of the base is fixedly connected with a programmable PLC, the pressure sensor is electrically connected with the programmable PLC through an A/D converter, and the programmable PLC is electrically connected with the indicator lamp through a D/A converter.
Preferably, the base bottom is equipped with supporting component, supporting component includes four lower margins, four lower margins are fixed connection respectively in base bottom four corners department.
Preferably, the bottom of the base is provided with a supporting component, the supporting component comprises a supporting platform, and the supporting platform is fixedly connected with the top of the base.
The utility model has the advantages that:
1. the utility model discloses a threaded connection between reciprocal lead screw and the sliding plate drives the removal of sliding plate and laminating mutually between sliding plate and the measurement storehouse inner chamber bottom, can be effectual collect and remove near the discharge gate with the mixture of measurement storehouse inner chamber bottom, through setting up measurement storehouse bottom to the inclined plane can be effectual collect near the mixture of discharge gate through gravity inside the collection storehouse, effectual solution has a small amount of mixture adhesion on the measuring appliance at the in-process of collecting the mixture, lead to the inaccurate problem of mixture measurement after difficult clearance and the mixture collection of measuring appliance.
2. The utility model discloses a thereby rotation that the second motor drove the dwang drives helical blade's rotation can the effectual stirring that drives the inside mixture of measurement storehouse, thereby avoids the mixture at the in-process of measurement because the influence of mixture weight condenses the blocking, and the phenomenon that leads to the difficult taking out of mixture takes place.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is a schematic structural view of the sliding plate provided by the present invention;
fig. 4 is an exploded view of the collecting bin structure provided by the present invention;
FIG. 5 is a flow chart of the system provided by the present invention;
fig. 6 is a cross-sectional view of a supporting platform structure according to embodiment 2 of the present invention;
in the figure: the device comprises a base 1, a metering bin 2, a reciprocating screw rod 3, a sliding plate 4, a first motor 5, a bin cover 6, a limiting groove 7, a feeding pipe 8, a feeding hopper 9, a rotating rod 10, a second motor 11, a helical blade 12, a discharging pipe 13, a fixed sleeve 14, a collecting bin 15, a pressure sensor 16, an indicator light 17, a Programmable Logic Controller (PLC) 18, a foot margin 19 and a supporting table 20.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to the attached drawings 1-5, the utility model provides a sand-making mixture metering device, which comprises a base 1, wherein the top of the base 1 is fixedly connected with a metering bin 2, and a conveying mechanism is arranged inside the metering bin 2;
the transportation mechanism comprises a reciprocating screw rod 3, first sliding grooves are formed in two ends of the bottom of an inner cavity of the metering bin 2, the reciprocating screw rod 3 is arranged in the first sliding grooves and is rotatably connected with the metering bin 2, a bearing seat is sleeved on the outer side of the reciprocating screw rod 3, the bearing seat is connected with the reciprocating screw rod 3 through a ball nut pair, a sliding plate 4 is fixedly connected to the outer side of the bearing seat, the bottom of the sliding plate 4 is attached to the bottom of the inner cavity of the metering bin 2, two ends of the sliding plate 4 are arranged in the first sliding grooves and are slidably connected with the metering bin 2, a through hole is formed in the outer side of the metering bin 2, a first motor 5 is fixedly connected to the outer side of the metering bin 2, one end of the reciprocating screw rod 3 is arranged in the through hole and is fixedly connected with the output end of the first motor 5, the bottom of the inner cavity of the metering bin 2 is arranged to be an inclined plane, and the sliding plate 4 is driven to move through threaded connection between the reciprocating screw rod 3 and the sliding plate 4, and the bottom of the sliding plate 4 and the bottom of the inner cavity of the sliding plate 4 and the metering bin 2 The mixture at the bottom of the inner cavity of the metering bin 2 can be effectively collected and moved to the position near the discharge port by the mutual attachment, and the mixture near the discharge port can be effectively collected into the collecting bin 15 by gravity by arranging the bottom of the metering bin 2 as an inclined surface;
furthermore, a bin cover 6 is arranged at the top of the metering bin 2, a limiting groove 7 is formed in the edge of the bottom of the bin cover 6, the top of the metering bin 2 is arranged in the limiting groove 7 and movably sleeved with the bin cover 6, a feeding hole is formed in one side of the top of the bin cover 6, a feeding pipe 8 is fixedly connected to the inner wall of the feeding hole, a switch valve is fixedly connected to the outer side of the feeding pipe 8, a feeding funnel 9 is fixedly connected to the top of the feeding pipe 8, the top of the metering bin 2 can be effectively sealed through movable sleeved connection between the limiting groove 7 and the metering bin 2, and the problem that mixture splashes when poured into the metering bin 2 is avoided;
furthermore, a rotating hole is formed in the top of the bin cover 6, a rotating rod 10 is arranged in the rotating hole, the rotating rod 10 is arranged in the rotating hole and is rotatably connected with the bin cover 6, a second motor 11 is fixedly connected to the top of the bin cover 6, the top end of the rotating rod 10 is fixedly connected with the output end of the second motor 11, a helical blade 12 is fixedly connected to the outer side of the rotating rod 10, the second motor 11 drives the rotating rod 10 to rotate, so that the helical blade 12 is driven to rotate, the mixture in the metering bin 2 can be effectively stirred, and the mixture is prevented from being coagulated into blocks due to the influence of the weight of the mixture in the metering process, and the mixture is not easy to take out;
furthermore, a discharge hole is fixedly formed in the bottom of the outer side of the metering bin 2, a discharge pipe 13 is fixedly connected to the inner wall of the discharge hole, a fixed sleeve 14 is fixedly connected to one end, away from the metering bin 2, of the discharge pipe 13, one side of the fixed sleeve 14 is fixedly connected with one side of the base 1, second sliding grooves are formed in two ends of the bottom of the inner cavity of the fixed sleeve 14, a collection bin 15 is arranged in the inner cavity of the fixed sleeve 14, the collection bin 15 is arranged in each second sliding groove and is in sliding connection with the fixed sleeve 14, and metered mixture can be effectively collected through the sliding connection between the collection bin 15 and the fixed sleeve 14;
further, a pressure sensor 16 is fixedly connected to the top axis of the base 1, an indicator light 17 is fixedly connected to one side of the base 1, a programmable PLC18 is fixedly connected to one side of the base 1, the pressure sensor 16 is electrically connected to a programmable PLC18 through an a/D converter, the programmable PLC18 is electrically connected to the indicator light 17 through a D/a converter, a signal of the pressure sensor 16 is PT124G-210, and the indicator light 17 is turned on when the weight of the mixture reaches a required weight through the sensing of the pressure sensor 16 on the weight of the mixture, so as to remind a worker that the weight of the mixture reaches a standard and the addition of the mixture is terminated;
further, the bottom of the base 1 is provided with a supporting component, the supporting component comprises four feet 19, and the four feet 19 are respectively and fixedly connected to four corners of the bottom of the base 1.
The utility model discloses a use as follows: when the utility model is used, a user firstly places the device on the ground stably through four ground feet 19, then the power is switched on, after the power is switched on, the user pours the mixture into the measuring bin 2 through the feeding funnel 9, along with the addition of the mixture, the pressure sensor 16 is pressurized, the pressure sensor 16 transmits information into the programmable PLC18 through the A/D converter for analysis, the programmable PLC18 controls the indicator lamp 17 through the D/A converter, when the indicator lamp 17 is lighted, the amount of the mixture reaches the required requirement, thereby the user interrupts the addition of the mixture, then the user drives the rotation rod 10 to rotate by starting the second motor 11, thereby controlling the helical blade 12 to stir the mixture, after the stirring, because the bottom of the measuring bin 2 is set to be an inclined plane, the mixture enters the collecting bin 15 through the discharging pipe 13, after the mixture got into collection storehouse 15 inside, because the cohesiveness that has and the influence of gravity of mixture, there is some mixture adhesion in collection storehouse 15 bottom, the user drives reciprocal lead screw 3 through opening second motor 11 this moment and rotates, through sliding connection between reciprocal lead screw 3 and sliding plate 4 and the laminating mutually between sliding plate 4 and the 2 inner chamber bottoms of measuring bin, can be effectual collect and move near the discharge gate with the mixture of 2 inner chamber bottoms of measuring bin, thereby collect the mixture of adhesion in collection storehouse 15 bottom, the user collects the mixture through the sliding connection between collection storehouse 15 and fixed cover 14 at last.
Example 2:
referring to fig. 6, the utility model provides a pair of system sand mixture metering device, it is different from embodiment 1, 1 bottom of base is equipped with supporting component, supporting component includes brace table 20, brace table 20 and 1 top fixed connection of base.
The using process is as follows: when the utility model is used, the user firstly places the device on the ground through the support table 20, then the power is switched on, after the power is switched on, the user pours the mixture into the measuring bin 2 through the feeding funnel 9, along with the addition of the mixture, the pressure sensor 16 receives the pressure, the pressure sensor 16 transmits the information into the programmable PLC18 through the A/D converter for analysis, the programmable PLC18 controls the indicator lamp 17 through the D/A converter, when the indicator lamp 17 is on, the amount of the mixture reaches the required requirement, thereby the user interrupts the addition of the mixture, then the user drives the rotation rod 10 to rotate by starting the second motor 11, thereby controlling the helical blade 12 to stir the mixture, after the stirring, because the bottom of the measuring bin 2 is set to be an inclined plane, the mixture enters the collecting bin 15 through the discharging pipe 13, place this device through brace table 20 steadily subaerial, place this device steadily subaerial through four lower feet 19 in embodiment 1, the area of contact between brace table 20 and the ground is bigger for this device is more stable.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (7)
1. A system sand mixture metering device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a metering bin (2), and a conveying mechanism is arranged in the metering bin (2);
the transportation mechanism comprises a reciprocating screw rod (3), first sliding grooves are formed in two ends of the bottom of an inner cavity of the metering bin (2), the reciprocating screw rod (3) is arranged in the first sliding grooves and is rotatably connected with the metering bin (2), a bearing seat is sleeved on the outer side of the reciprocating screw rod (3), the bearing seat is connected with the reciprocating screw rod (3) through a ball nut pair, a sliding plate (4) is fixedly connected to the outer side of the bearing seat, the bottom of the sliding plate (4) is attached to the bottom of the inner cavity of the metering bin (2), two ends of the sliding plate (4) are arranged in the first sliding grooves and are slidably connected with the metering bin (2), a through hole is formed in the outer side of the metering bin (2), a first motor (5) is fixedly connected to the outer side of the metering bin (2), one end of the reciprocating screw rod (3) is arranged in the through hole and is fixedly connected with the output end of the first motor (5), the bottom of the inner cavity of the metering bin (2) is provided with an inclined surface.
2. A sand-making mix metering device as defined in claim 1, wherein: metering bin (2) top is equipped with cang gai (6), spacing groove (7) have been seted up to cang gai (6) bottom edge, metering bin (2) top is located inside spacing groove (7) and is cup jointed with cang gai (6) activity, the feed port has been seted up to cang gai (6) top one side, feed port inner wall fixedly connected with inlet pipe (8), inlet pipe (8) outside fixedly connected with ooff valve, inlet pipe (8) top fixedly connected with feed hopper (9).
3. A sand-making mix metering device as defined in claim 2, wherein: rotation hole has been seted up at cang gai (6) top, rotate downthehole portion and be equipped with dwang (10), dwang (10) are located and are rotated downthehole portion and rotate with cang gai (6) and be connected, cang gai (6) top fixedly connected with second motor (11), dwang (10) top and second motor (11) output fixed connection, dwang (10) outside fixedly connected with helical blade (12).
4. A sand-making mix metering device as defined in claim 1, wherein: the fixed discharge gate of having seted up in measurement storehouse (2) outside bottom, discharge gate inner wall fixedly connected with discharging pipe (13), the fixed cover (14) of measurement storehouse (2) one end fixedly connected with are kept away from in discharging pipe (13), fixed cover (14) one side and base (1) one side fixed connection, the second sliding tray has all been seted up at fixed cover (14) inner chamber bottom both ends, fixed cover (14) inner chamber is equipped with collects storehouse (15), collect storehouse (15) locate the second sliding tray inside and with fixed cover (14) sliding connection.
5. A sand-making mix metering device as defined in claim 1, wherein: base (1) top axle center department fixedly connected with pressure sensor (16), base (1) one side fixedly connected with pilot lamp (17), base (1) one side fixedly connected with PLC (18) able to programme, pressure sensor (16) are through AD converter and PLC (18) electric connection able to programme, PLC (18) able to programme are through DA converter and pilot lamp (17) electric connection.
6. A sand-making mix metering device as defined in claim 1, wherein: the base (1) bottom is equipped with supporting component, supporting component includes four lower margin (19), four lower margin (19) are fixed connection in base (1) bottom four corners department respectively.
7. A sand-making mix metering device as defined in claim 1, wherein: the base (1) bottom is equipped with supporting component, supporting component includes brace table (20), brace table (20) and base (1) top fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023247587.6U CN214765150U (en) | 2020-12-29 | 2020-12-29 | Sand making mixture metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023247587.6U CN214765150U (en) | 2020-12-29 | 2020-12-29 | Sand making mixture metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214765150U true CN214765150U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023247587.6U Active CN214765150U (en) | 2020-12-29 | 2020-12-29 | Sand making mixture metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214765150U (en) |
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2020
- 2020-12-29 CN CN202023247587.6U patent/CN214765150U/en active Active
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| CP01 | Change in the name or title of a patent holder |
Address after: 434200 east of development avenue, Lingang New Area, Songzi City, Jingzhou City, Hubei Province Patentee after: Hubei Dongzheng Technology Group Co.,Ltd. Address before: 434200 east of development avenue, Lingang New Area, Songzi City, Jingzhou City, Hubei Province Patentee before: HUBEI DONG ZHENG NEW BUILDING MATERIAL CO.,LTD. |
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