CN220222721U

CN220222721U - Loading attachment that can quantitative throw material

Info

Publication number: CN220222721U
Application number: CN202320236827.7U
Authority: CN
Inventors: 姜传勇; 姜少华
Original assignee: Shandong Weide Remanufacturing Technology Co ltd
Current assignee: Shandong Weide Remanufacturing Technology Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-12-22
Anticipated expiration: 2033-02-14

Abstract

The utility model relates to a feeding device capable of quantitatively feeding materials, which comprises a sand silo and a quantitative feeding mechanism, wherein the quantitative feeding mechanism comprises a sand feeding pipe, an electromagnetic valve, a fixed frame, an electric telescopic rod, a valve and a screw conveyer, the sand feeding pipe is fixedly connected to one side of the sand silo, the fixed frame is fixedly connected to the top of the sand feeding pipe, the electric telescopic rod is fixedly arranged at the top of the electric telescopic rod, and the output end of the electric telescopic rod extends into the sand feeding pipe and is fixedly connected with the valve. The sand feeder has the beneficial effects that the expansion and contraction of the output end of the electric expansion rod is controlled through the electromagnetic valve, the valve is driven to vertically move, the distance between the valve and the bottom of the inner wall of the sand feeding pipe is regulated, the discharge flow of sand is controlled, when sand enters the inside of the auger conveyor, the rotating speeds of the auger rotating shaft and the auger rotating blade are controlled through regulating the rotating speed of the servo motor, and the conveying speed of the sand inside the auger conveyor is further controlled, so that the sand is quantitatively fed into the sand feeder.

Description

Loading attachment that can quantitative throw material

Technical Field

The utility model relates to the technical field of mortar feeding devices, in particular to a feeding device capable of quantitatively feeding materials.

Background

Mortar is a bonding substance used for brickwork on a building, and is prepared by adding water into sand and cementing materials (cement, lime paste, clay and the like) in a certain proportion, and is also called mortar, and the mortar is commonly used as cement mortar, mixed mortar, lime mortar and clay mortar.

Through retrieving, chinese patent discloses a loading attachment of mortar (grant bulletin number CN 21242176U), with belong to mortar loading attachment technical field, including "agitator, first motor is installed on the top of agitator, and the output of first motor is connected with the (mixing) shaft, one side of (mixing) shaft is provided with the powder pipe, and the bottom of powder pipe is connected with the powder shower nozzle, one side that the powder pipe was kept away from to the (mixing) shaft is provided with the water pipe, and the bottom of water pipe is connected with the shower nozzle. According to the utility model, through the stirring barrel, the first motor, the stirring shaft, the rotating barrel, the scraper, the motor, the driving wheel, the driven wheel, the stirring blades, the teeth, the gear and the second motor, the stirring of mortar through the stirring shaft and the stirring blades is realized, the stirring effect of the mortar is better due to the rotating barrel rotating reversely, the scraper can scrape off the mortar adhered to the inner wall of the rotating barrel, the waste is reduced, and the rotating stirring blades separate the mortar adhered to the outer side of the rotating barrel by utilizing centrifugal force, so that the waste is reduced. However, in the practical application process, the device is not provided with the electromagnetic valve and the flow valve, and the rotating speed of the servo motor cannot be controlled, when sand is required to be quantitatively fed, the flow of the sand is not controlled, and the excessive or insufficient sand feeding can reduce the working efficiency of the sand blaster, so that the device is unfavorable for practical application and operation.

Disclosure of Invention

In view of the above problems in the prior art, a main object of the present utility model is to provide a feeding device capable of quantitative feeding.

The technical scheme of the utility model is as follows: the utility model provides a loading attachment that can ration throw material, includes sand silo and ration feed mechanism, ration feed mechanism is including advancing sand pipe, solenoid valve, fixed frame, electric telescopic handle, valve and auger conveyer, advance sand pipe fixed connection in one side of sand silo, fixed frame fixed connection is at the top of advancing sand pipe, electric telescopic handle's top fixed mounting has electric telescopic handle, electric telescopic handle's output extends to advance the inside of sand pipe and with valve fixed connection, auger conveyer sets up in one side of sand silo, the one end that sand silo was kept away from to advance sand pipe communicates with each other with auger conveyer is inside, solenoid valve fixed mounting is in one side of sand silo, electric telescopic handle and solenoid valve electric connection.

As a preferred implementation mode, the auger conveyor comprises an auger rotating shaft, an auger lower bearing cover, an auger rotary blade, an auger shell and an auger upper bearing cover, wherein the auger upper bearing cover is connected to the top end of the auger shell through bolt threads, the auger lower bearing cover is connected to the bottom end of the auger shell through bolt threads, the auger rotating shaft is rotationally connected to the inside of the auger lower bearing cover, and the auger rotary She Dengju is fixedly connected to the outer side of the auger rotating shaft.

As a preferable implementation mode, one side of the auger upper bearing cover is fixedly provided with a servo motor, and an output shaft of the servo motor is fixedly connected with an auger rotating shaft.

As a preferred implementation mode, one side of the auger conveyor is provided with a sand ejector, one side of the top of the auger shell is fixedly connected with a sand outlet pipe, and a sand outlet of the sand outlet pipe is positioned right above a sand inlet of the sand ejector.

As a preferred implementation mode, the outside fixed mounting of sand feed bin has control panel, electric telescopic handle, servo motor, solenoid valve, sand blaster and current sensor all with control panel electric connection.

As a preferred embodiment, the servo motor is electrically connected with external power supply equipment through a servo motor cable, and a current sensor is arranged inside the servo motor cable. Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, when sand is quantitatively conveyed, the sand is thrown into the sand storage bin, then flows out of the sand storage bin through the sand inlet pipe, when the sand flows into the sand inlet pipe, the electromagnetic valve is used for controlling the expansion and contraction of the output end of the electric telescopic rod to drive the valve to vertically move, the distance between the valve and the bottom of the inner wall of the sand inlet pipe is regulated, the discharge flow of the sand is controlled, and when the sand enters the inside of the auger conveyor, the rotation speed of the auger rotating shaft and the rotation speed of the auger rotating blade are controlled by regulating the rotation speed of the servo motor, so that the conveying speed of the sand in the auger conveyor is controlled, and the sand is quantitatively thrown into the inside of the sand blaster.

Drawings

FIG. 1 is a perspective view of a feeder device capable of quantitatively feeding materials;

FIG. 2 is a front cross-sectional view of a feeder device for quantitative feeding according to the present utility model;

FIG. 3 is a front view of a feeder device for quantitative feeding according to the present utility model;

fig. 4 is an enlarged view of a portion a in fig. 2 of a feeding device capable of quantitatively feeding materials according to the present utility model.

Legend description: 1. a sand blaster; 2. a screw rotary shaft; 3. a screw lower bearing cover; 4. auger rotating leaves; 5. an auger housing; 6. a servo motor cable; 7. a current sensor; 8. a bearing cover is arranged on the auger; 9. a servo motor; 10. a sand inlet pipe; 11. an electromagnetic valve; 12. a sand silo; 13. a fixed frame; 14. an electric telescopic rod; 15. a valve; 16. a sand outlet pipe; 17. and a control panel.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1, 2, 3 and 4, the present utility model provides a technical solution: including sand feed bin 12 and ration feeding mechanism, ration feeding mechanism includes into sand pipe 10, solenoid valve 11, fixed frame 13, electric telescopic handle 14, valve 15 and auger conveyer, advance sand pipe 10 fixed connection in one side of sand feed bin 12, fixed frame 13 fixed connection is at the top of advancing sand pipe 10, electric telescopic handle 14's top fixed mounting has electric telescopic handle 14, electric telescopic handle 14's output extends to advance sand pipe 10's inside and with valve 15 fixed connection, the auger conveyer sets up in one side of sand feed bin 12, the one end that sand feed bin 12 was kept away from to advance sand pipe 10 communicates with each other with the auger conveyer is inside, solenoid valve 11 fixed mounting is in one side of sand feed bin 12, electric telescopic handle 14 and solenoid valve 11 electric connection, the auger conveyer includes auger rotation axis 2, auger lower bearing cap 3, auger swivel leaf 4, auger casing 5 and auger upper bearing cap 8, auger upper bearing cap 8 passes through bolt threaded connection in auger casing 5's top, auger lower bearing cap 3 passes through bolt threaded connection in auger casing 5's bottom, auger rotation axis 2 rotates the motor and connects in auger 2's fixed connection at the inside of auger 2 bearing cap 3, servo motor rotation axis 9 fixed connection is in one side of auger 2, the fixed connection is located outside of auger 2.

In this embodiment, when the sand is quantitatively conveyed, the sand is thrown into the sand bin 12, then flows out of the sand bin 12 through the sand inlet pipe 10, when the sand flows into the sand inlet pipe 10, the electromagnetic valve 11 is used for controlling the expansion and contraction of the output end of the electric telescopic rod 14, the valve 15 is driven to vertically move, the distance between the valve 15 and the bottom of the inner wall of the sand inlet pipe 10 is regulated, the discharge flow of the sand is controlled, when the sand enters the inside of the auger conveyor, the rotation speed of the auger rotating shaft 2 and the rotation speed of the auger rotating blade 4 are controlled by regulating the rotation speed of the servo motor 9, and then the conveying speed of the sand inside the auger conveyor is controlled, so that the sand is quantitatively thrown into the inside of the sand blaster 1.

Example 2

As shown in fig. 1, 2, 3 and 4, the servomotor 9 is electrically connected with an external power supply device through a servomotor cable 6, and a current sensor 7 is provided inside the servomotor cable 6.

In this embodiment, the servomotor 9 is electrically connected to an external power supply device through the servomotor cable 6, and the current flow is controlled by the current sensor 7, so as to control the rotation speed of the servomotor 9.

Wherein, one side of auger conveyer is provided with sand blaster 1, and one side fixedly connected with of auger casing 5 top goes out sand pipe 16, and the play sand mouth that goes out sand pipe 16 is located the sand inlet of sand blaster 1 directly over, through setting up out sand pipe 16 directly over sand inlet of sand blaster 1, is convenient for throw in sand material to the inside of sand blaster 1.

Wherein, control panel 17 is fixed mounting in the outside of sand feed bin 12, and electric telescopic handle 14, servo motor 9, solenoid valve 11, sand blaster 1 and current sensor 7 all with control panel 17 electric connection, through setting up control panel 17, the better controlgear of being convenient for works.

Working principle:

as shown in fig. 1, 2, 3 and 4, when the sand is quantitatively conveyed, the flow rate of the sand is set through the control panel 17, then the sand is thrown into the sand bin 12, the sand flows out of the sand bin 12 through the sand inlet pipe 10, when the sand flows into the sand inlet pipe 10, the electromagnetic valve 11 is used for controlling the expansion and contraction of the output end of the electric telescopic rod 14 to drive the valve 15 to vertically move, the distance between the valve 15 and the bottom of the inner wall of the sand inlet pipe 10 is regulated, the discharge flow rate of the sand is controlled, when the sand enters the inside of the auger conveyor, the current flow rate flowing into the servo motor 9 is controlled by the current sensor 7, the rotating speed of the servo motor 9 is further controlled, the rotating speed of the servo motor 9 is regulated, the rotating speed of the auger rotating shaft 2 and the rotating blade 4 is further controlled, and the conveying speed of the sand in the auger conveyor is further controlled, and the flow rate of the sand flowing out of the sand outlet pipe 16 to the inside of the sand ejector 1 is further controlled.

Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a loading attachment that can quantitative throw material, includes sand feed bin (12) and ration feeding mechanism, its characterized in that: the quantitative feeding mechanism comprises a sand feeding pipe (10), an electromagnetic valve (11), a fixed frame (13), an electric telescopic rod (14), a valve (15) and an auger conveyor, wherein the sand feeding pipe (10) is fixedly connected to one side of the sand storage bin (12), the fixed frame (13) is fixedly connected to the top of the sand feeding pipe (10), the electric telescopic rod (14) is fixedly arranged at the top of the electric telescopic rod (14), the output end of the electric telescopic rod (14) extends to the inside of the sand feeding pipe (10) and is fixedly connected with the valve (15), the auger conveyor is arranged on one side of the sand storage bin (12), one end, away from the sand storage bin (12), of the sand feeding pipe (10) is communicated with the inside of the auger conveyor, the electromagnetic valve (11) is fixedly arranged on one side of the sand storage bin (12), and the electric telescopic rod (14) is electrically connected with the electromagnetic valve (11).

2. The feeding device capable of quantitatively feeding according to claim 1, wherein: the auger conveyor comprises an auger rotating shaft (2), an auger lower bearing cover (3), an auger rotary blade (4), an auger shell (5) and an auger upper bearing cover (8), wherein the auger upper bearing cover (8) is connected to the top end of the auger shell (5) through bolt threads, the auger lower bearing cover (3) is connected to the bottom end of the auger shell (5) through bolt threads, the auger rotating shaft (2) is rotationally connected to the inside of the auger lower bearing cover (3), and the auger rotary blade (4) is fixedly connected to the outer side of the auger rotating shaft (2) at equal intervals.

3. The feeding device capable of quantitatively feeding according to claim 2, wherein: one side of the auger upper bearing cover (8) is fixedly provided with a servo motor (9), and an output shaft of the servo motor (9) is fixedly connected with the auger rotating shaft (2).

4. The feeding device capable of quantitatively feeding according to claim 2, wherein: one side of auger conveyer is provided with sand blaster (1), one side fixedly connected with goes out sand pipe (16) at auger casing (5) top, the play sand mouth of going out sand pipe (16) is located sand blaster (1) and advances the sand mouth directly over.

5. The feeding device capable of quantitatively feeding according to claim 1, wherein: the outside fixed mounting of sand feed bin (12) has control panel (17), electric telescopic handle (14), servo motor (9), solenoid valve (11), sand blaster (1) and electric current inductor (7) all with control panel (17) electric connection.

6. A quantitatively fed feeding device according to claim 3, characterized in that: the servo motor (9) is electrically connected with external power supply equipment through a servo motor cable (6), and a current sensor (7) is arranged in the servo motor cable (6).