CN214421327U - Trace material weighing device for dry-mixed mortar station - Google Patents

Abstract

The utility model belongs to the technical field of the material is weighed, a dry-mixed mortar station is with trace material weighing device is related to, wherein, including storing the fill, store the bottom fixedly connected with transport cylinder of fighting, the side fixedly connected with bearing of transport cylinder inner wall. Its beneficial effect is, this dry-mixed mortar station uses trace material weighing device, through adopting inverter motor, can drive the transport screw and rotate, for the conventional art, reached the purpose of carrying out the conveying to the material, simultaneously through variable frequency speed governing control, according to the physical properties of different materials, through reasonable speed control, reach earlier quick pay-off, the purpose of the slow pay-off of back variable frequency modulation, guarantee the accuracy of measurement, through adopting weighing sensor and connecting the jib, connecting jib one end and passing the sensor fixed point, the other end is connected with the weighing hopper, hang the weighing hopper on weighing sensor through connecting the jib with hanging in midair, can reach the purpose of weighing to the material in the weighing hopper.

Description

Trace material weighing device for dry-mixed mortar station

Technical Field

The utility model belongs to the technical field of the material is weighed, concretely relates to dry-mixed mortar station is with trace material weighing device.

Background

The building mortar used in the building industry of China is temporarily prepared and mixed from a construction site gradually, the development is towards the specialization and batch of mortar, the special dry-mixed mortar station equipment is utilized to prepare commercial mortar in batches for direct use by building construction enterprises, the product quality is stable, the energy consumption is low, the yield is high, the building mortar is widely adopted by construction parties, and the special complete equipment for dry-mixed mortar is gradually welcomed by users. In the practical use process of the dry-mixed mortar, due to wide application, one or more additives with small dosage are added in the production process according to the process requirements so as to change the final product performance of the finished product.

The additives are small in using quality, the raw materials used by the dry-mixed mortar station are often thousands of times different in grade, most of the material additives are polymers, the cost is high, if the adding amount of the additives cannot be accurately controlled in the added mortar mixture, the additives are wasted, the dry-mixed mortar quality cannot meet the expected requirements, even the dry-mixed mortar becomes an unqualified product, no leakage exists in storage and weighing, the requirement for high metering precision is met, some dry-mixed mortar stations are often added in a manual adding mode in reality, the additives are manually weighed on an electronic scale and then directly and manually put into a feeding hole, the weighing accuracy is guaranteed, one person is specially used for weighing the additives, the waste is caused in manpower, workers are enabled to carry out the operation for a long time, and the risk that the workers suffer from occupational diseases is greatly increased. Products with micro mass measurement are also available in the market, but the structure is light and small, and the products are not suitable for large dry-mixed mortar stations.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a dry-mixed mortar station is with trace material weighing device, it has solved artifical weighing and has added the human resource waste that causes, measure the technical problem that the accuracy is low and operational environment is abominable.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dry-mixed mortar station is with trace material weighing device, is including storing the fill, store the bottom fixedly connected with conveying cylinder of fighting, the side fixedly connected with bearing of conveying cylinder inner wall, wear to be equipped with conveying screw in the bearing, conveying screw's one end is passed bearing and fixedly connected with inverter motor, the dustproof subassembly of bottom fixedly connected with of conveying cylinder, the bottom of dustproof subassembly is connected with the weighing hopper, the bottom of weighing hopper is provided with the butterfly valve of unloading, another dustproof subassembly of bottom fixedly connected with of the butterfly valve of unloading, the top fixedly connected with of weighing hopper connects the jib, weighing sensor has been cup jointed on the surface of connecting the jib, weighing sensor's bottom fixedly connected with horizontal pole, the fixed surface of horizontal pole is connected with the metering support.

As a further aspect of the present invention: the top of storing the fill has the apron through hinge swing joint, the top fixedly connected with handle of apron, the antiskid cover has been cup jointed on the surface of handle.

As a further aspect of the present invention: the front side of storing the fill is provided with the observation window, and another the below of dustproof subassembly is provided with follow-up equipment.

As a further aspect of the present invention: the dustproof assembly comprises a dustproof cloth bag, and the top and the bottom of the dustproof cloth bag are respectively and fixedly connected to the discharge port of the conveying cylinder and the surface of the feed port of the metering hopper through a clamp.

As a further aspect of the present invention: the hopper body structure of the storage hopper is a cylinder with an inverted cone at the bottom, and the dustproof cloth bag is a breathable cylinder.

As a further aspect of the present invention: the front side of storing the fill is provided with controls the panel, control panel and each electrical apparatus electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this dry-mixed mortar station uses trace material weighing device, through adopting inverter motor, can drive the conveyor screw and rotate, for the conventional art, reached and carried out the purpose that conveys the material, simultaneously through frequency conversion control, reach earlier quick pay-off, the purpose of later frequency conversion pay-off slowly, guarantee the accurate nature of measurement, through adopting weighing sensor and connecting the jib, connect jib one end and pass the sensor fixed point, the other end is connected with the weighing hopper, hang the weighing hopper on weighing sensor through connecting the jib is unsettled, can reach the purpose of weighing to the material in the weighing hopper, this device simple structure, it is convenient to use, the manpower resource waste that the mortar station manual work of having solved adds and causes is weighed, can extensively be applicable to the use at various mortar stations.

2. This dry-mixed mortar station uses trace material weighing device, through setting up dustproof sack, can be connected between the upper end feed inlet of carrying spiral discharge gate and weighing hopper, avoid the material excessive condition that gets into the air and produce the dust in transportation process, through setting up the butterfly valve of unloading, can unload the material that weighs through opening of control butterfly valve and transmit to follow-up equipment and use, simultaneously with the help of one set of dustproof subassembly of the butterfly valve lower part setting of unloading, can prevent that the dust of here material circulation is excessive, make things convenient for the staff to look over the surplus of storing the interior material of hopper through setting up the observation window, in time add.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is an enlarged schematic structural view of the position A of the present invention;

fig. 4 is a schematic structural view of the dustproof assembly of the present invention;

in the figure: 1. a storage hopper; 2. a delivery cartridge; 3. a conveying screw; 4. a dust-proof assembly; 41. a dust-proof cloth bag; 42. clamping a hoop; 5. a measuring hopper; 6. a discharge butterfly valve; 7. subsequent equipment; 8. a metering support; 9. a cross bar; 10. a weighing sensor; 11. connecting the hanger rod; 12. a hinge; 13. a cover plate; 14. a handle; 15. an anti-slip sleeve; 16. an observation window; 17. a control panel; 18. a variable frequency motor; 19. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a dry-mixed mortar station is with trace material weighing device, fight 1 including storing, store the bottom fixedly connected with transport cylinder 2 of fighting 1, the side fixedly connected with bearing 19 of 2 inner walls of transport cylinder, wear to be equipped with in the bearing 19 and carry spiral 3, the one end of carrying spiral 3 passes bearing 19 and fixedly connected with inverter motor 18, work through inverter motor 18, can drive and carry spiral 3 to rotate, the realization carries out the mesh that conveys to the material, simultaneously through frequency conversion control, reach earlier quick pay-off, the purpose of back variable frequency slow pay-off, guarantee the accurate nature of measurement.

The bottom fixedly connected with dustproof component 4 of a conveying cylinder 2, the bottom of dustproof component 4 is connected with weighing hopper 5, dustproof component 4 includes dustproof sack 41, the top and the bottom of dustproof sack 41 are respectively through clamp 42 fixed connection at the discharge gate of a conveying cylinder 2 and the feed inlet surface of weighing hopper 5, through setting up dustproof sack 41, can be connected between the upper end feed inlet of conveying screw 3 discharge gate and weighing hopper 5, avoid the material excessive condition that gets into the air and produce the dust in transportation process.

The bottom of weighing hopper 5 is provided with the butterfly valve 6 of unloading, through setting up the butterfly valve 6 of unloading, can unload the material that weighs through opening of control butterfly valve and transmit to follow-up equipment 7 and use, simultaneously with the help of one set of dustproof component 4 of the butterfly valve 6 lower part of unloading setting, can prevent that the dust of here material circulation is excessive.

The bottom end of the discharging butterfly valve 6 is fixedly connected with another dustproof assembly 4, the top of the metering hopper 5 is fixedly connected with a connecting suspension rod 11, the surface of the connecting suspension rod 11 is sleeved with a weighing sensor 10, one end of the connecting suspension rod 11 passes through a sensor fixed point and the other end is connected with the metering hopper 5, the metering hopper 5 is suspended on the weighing sensor 10 through the connecting suspension rod 11, the purpose of weighing materials in the metering hopper 5 can be achieved, the bottom of the weighing sensor 10 is fixedly connected with a cross rod 9, the surface of the cross rod 9 is fixedly connected with a metering support 8, and the purpose of supporting the metering hopper 5 and the weighing sensor 10 can be achieved through the arrangement of the metering support 8 and the cross rod 9, so that the problem of human resource waste caused by manual weighing addition of a mortar station is solved, can be widely applied to various mortar stations.

Specifically, there is apron 13 at the top of storing fill 1 through hinge 12 swing joint, and the top fixedly connected with handle 14 of apron 13, antiskid cover 15 has been cup jointed on the surface of handle 14, can open apron 13 through handle 14, and convenient manual work is emptyd the material and is stored the use inside storing fill 1.

Specifically, the front side of storing fill 1 is provided with observation window 16, makes things convenient for the staff to look over the surplus of storing the interior material of fill 1 through setting up observation window 16, in time adds, and the below of another dustproof subassembly 4 is provided with follow-up equipment 7.

Specifically, the bucket body of the storage bucket 1 is in a structure that the bottom of a cylinder is provided with an inverted cone, and the dustproof cloth bag 41 is in a breathable cylindrical shape.

Specifically, the front side of storing fill 1 is provided with controls panel 17, controls panel 17 and each uses electrical apparatus electric connection, controls panel 17 through the setting, makes things convenient for the user of service to control each operating condition who uses electrical apparatus respectively.

The utility model discloses a theory of operation does:

s1, firstly, opening the cover plate 13 through the handle 14, guiding a large amount of materials into the storage hopper 1 for storage for later use, then covering the cover plate 13, setting the working frequency of the variable frequency motor 18 through the control panel 17 when in use, driving the conveying screw 3 to rotate, conveying the materials into the metering hopper 5, changing the weight of the metering hopper 5 and the materials, changing the numerical value of the weighing sensor 10 through the connecting suspension rod 11, and weighing and metering the additives;

s2, the conveying screw 3 is driven by the variable frequency motor 18 to rotate quickly, materials are quickly put into the weighing hopper 5 to be close to a set weighing value, the weighing sensor 10 instructs the variable frequency motor 18 through a microprocessor in the control panel 17 to rotate at a variable frequency at a low speed, a small amount of materials are added at a little point and accurately weighed continuously until the set weighing value is reached, and the weighing sensor 10 controls the variable frequency motor 18 to stop operating through the microprocessor in the control panel 17;

s3, opening and unloading the butterfly valve, and conveying the weighed materials in the weighing hopper 5 to subsequent equipment 7 through the dustproof cloth bag 41 for subsequent treatment.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (6)

1. The utility model provides a dry-mixed mortar station is with trace material weighing device, includes storage hopper (1), its characterized in that: the bottom of the storage hopper (1) is fixedly connected with a conveying cylinder (2), the side surface of the inner wall of the conveying cylinder (2) is fixedly connected with a bearing (19), a conveying screw (3) penetrates through the bearing (19) and is fixedly connected with a variable frequency motor (18), the bottom of the conveying cylinder (2) is fixedly connected with a dustproof assembly (4), the bottom of the dustproof assembly (4) is connected with a metering hopper (5), the bottom of the metering hopper (5) is provided with an unloading butterfly valve (6), the bottom of the unloading butterfly valve (6) is fixedly connected with another dustproof assembly (4), the top of the metering hopper (5) is fixedly connected with a connecting suspender (11), the surface of the connecting suspender (11) is sleeved with a weighing sensor (10), and the bottom of the weighing sensor (10) is fixedly connected with a transverse rod (9), the surface of the cross rod (9) is fixedly connected with a metering support (8).

2. The micro-material weighing device for the dry-mixed mortar station according to claim 1, wherein: the top of storing fill (1) has apron (13) through hinge (12) swing joint, the top fixedly connected with handle (14) of apron (13), antiskid cover (15) have been cup jointed on the surface of handle (14).

3. The micro-material weighing device for the dry-mixed mortar station according to claim 1, wherein: an observation window (16) is arranged on the front side of the storage hopper (1), and a follow-up device (7) is arranged below the dustproof assembly (4).

4. The micro-material weighing device for the dry-mixed mortar station according to claim 1, wherein: dustproof subassembly (4) include dustproof sack (41), the top and the bottom of dustproof sack (41) are respectively through clamp (42) fixed connection at the discharge gate of conveying cylinder (2) and the feed inlet surface of measuring hopper (5).

5. The device for weighing the trace materials for the dry-mixed mortar station according to claim 4, wherein: the storage hopper (1) is characterized in that the hopper body is of a cylindrical bottom with an inverted cone, and the dustproof cloth bag (41) is of a breathable cylindrical shape.

6. The micro-material weighing device for the dry-mixed mortar station according to claim 1, wherein: the front side of the storage bucket (1) is provided with a control panel (17), and the control panel (17) is electrically connected with electrical appliances.

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