CN214871612U

CN214871612U - Sand automatic feeding device of dry-mixed mortar preparation system

Info

Publication number: CN214871612U
Application number: CN202120308622.6U
Authority: CN
Inventors: 叶友莲
Original assignee: Yichang Yumo New Material Co ltd
Current assignee: Yichang Yumo New Material Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-26
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a sand automatic feeding device of a dry-mixed mortar preparation system, which comprises a base plate, wherein the top of the base plate is provided with a feeding funnel and a feeding mechanism, the top of the feeding funnel is fixedly connected with a funnel cover, the feeding port at the top of the funnel cover is fixedly connected with a feeding pipe, the top of the funnel cover is coaxially and fixedly connected with a first motor, a second rotating shaft is arranged in the feeding funnel, the outer wall of the second rotating shaft is fixedly connected with a conical helical blade, the top of the second rotating shaft penetrates through the funnel cover and is fixedly connected with the output end of the first motor, the utility model discloses a feeding funnel can play a buffer role for the raw material of the dry-mixed mortar at the opening of a feeding pipe and is communicated with the feeding funnel through a guide pipe connecting pipe, the impact of the raw material on the inner wall of the feeding pipe is reduced, meanwhile, the first motor drives the second rotating shaft to rotate, and the second rotating shaft drives the conical helical blade to rotate, the rotating conical helical blades avoid the blockage of raw materials in the material guide pipe, and the feeding efficiency is improved.

Description

Sand automatic feeding device of dry-mixed mortar preparation system

Technical Field

The utility model relates to a feed technical field specifically is a dry-mixed mortar preparation system sand automatic feed device.

Background

The dry-mixed mortar is a dry-mixed mixture which is prepared by mixing aggregate subjected to drying and screening treatment, cement and various components determined according to performances in a professional production plant according to a certain proportion, and adding water or matched liquid in a specified proportion at a use place for mixing. Dry-mixed mortars are also known as dry-mixed mortars. In the preparation process of the dry-mixed mortar, feeding is required to be carried out in a mixing device, and corresponding feeding devices are required in sequence.

However, in the conventional automatic sand feeding device for the dry-mixed mortar preparation system on the market, the feeding port of the feeding mechanism may be blocked by excessive raw materials, which may result in insufficient feeding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry-mixed mortar preparation system sand automatic feed device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic sand feeding device of a dry-mixed mortar preparation system comprises a substrate, wherein a feeding funnel and a feeding mechanism are arranged at the top of the substrate, a funnel cover is fixedly connected to the top of the feeding funnel, a feeding pipe is fixedly connected to the feeding port at the top of the funnel cover, a first motor is coaxially and fixedly connected to the top of the funnel cover, a second rotating shaft is arranged in the feeding funnel, a conical helical blade is fixedly connected to the outer wall of the second rotating shaft, the top of the second rotating shaft penetrates through the funnel cover and is fixedly connected with the output end of the first motor, a plurality of supporting legs are fixedly connected to the bottom of the feeding funnel, one of the supporting legs is fixedly connected with a switch, a material guide pipe is fixedly connected to the discharging port at the bottom of the feeding funnel, the feeding end of the feeding mechanism is positioned under the material guide pipe, the material guide pipe is fixedly connected with the feeding mechanism, and the material guide pipe is communicated with the inner wall of the feeding mechanism, the bottom of the feeding mechanism is fixedly connected with a first supporting column and a second supporting column, and the bottoms of the first supporting column and the second supporting column are fixedly connected with the top of the substrate.

As a further aspect of the present invention: the feeding mechanism comprises a feeding pipe, an opening is formed in the top of the feeding pipe in a penetrating mode, the bottom of the feeding pipe is fixedly connected with the opening of the feeding pipe, a second motor is fixedly connected with one end of the feeding pipe, a first rotating shaft is arranged in the feeding pipe, the two ends of the first rotating shaft are respectively connected with the inner wall of the feeding pipe in a rotating mode, one end of the first rotating shaft penetrates through the side wall of the feeding pipe and is fixedly connected with the output end of the second motor, helical blades are fixedly connected with the outer wall of the first rotating shaft, and a discharging pipe is fixedly connected with the bottom of the other end of the feeding pipe at the discharging port.

As a further aspect of the present invention: the second rotating shaft and the lower end of the conical spiral blade extend into the material guide pipe.

As a further aspect of the present invention: the four corners of the bottom of the base plate are provided with wheels.

As a further aspect of the present invention: the switch is electrically connected with the first motor and the second motor respectively.

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

1. the utility model discloses an opening part at the conveying pipe communicates with each other with feed hopper through the passage connecting pipe, and feed hopper can play the cushioning effect to the raw materials of dry-mixed mortar, reduces the impact of raw materials to the conveying pipe inner wall, and first motor drive second pivot is rotated simultaneously, and the toper helical blade is taken in the second pivot and is rotated, and pivoted toper helical blade avoids the raw materials to block up in the passage, improves pay-off efficiency.

2. The utility model discloses a first pivot of second motor drive rotates, and second pivot area takes helical blade to rotate, and helical blade will follow the raw materials that the opening part got into in the conveying pipe and carry to the discharging pipe, and the raw materials realizes mechanized pay-off in the discharging pipe gets into the compounding device, improves pay-off efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an automatic sand feeding device of a dry-mixed mortar preparation system.

FIG. 2 is a sectional view of a feeding mechanism in an automatic sand feeding device of a dry-mixed mortar preparation system.

Fig. 3 is a partial sectional view of an automatic sand feeding device of a dry-mixed mortar preparation system.

In the figure: the device comprises wheels 1, a base plate 2, a switch 3, supporting legs 4, a feeding funnel 5, a funnel cover 6, a feeding pipe 7, a first motor 8, a feeding mechanism 9, a material guiding pipe 10, a first supporting column 11, a second supporting column 12, a feeding pipe 13, a second motor 14, an opening 15, a first rotating shaft 16, a helical blade 17, a discharging pipe 18, a second rotating shaft 19 and a conical helical blade 20.

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.

Referring to fig. 1 to 3, in the embodiment of the present invention, an automatic sand feeding device for a dry-mixed mortar preparation system comprises a base plate 2, wheels 1 are disposed at four corners of the bottom of the base plate 2, a feeding funnel 5 and a feeding mechanism 9 are disposed at the top of the base plate 2, a funnel cover 6 is fixedly connected to the top of the feeding funnel 5, a feeding pipe 7 is fixedly connected to the feeding port at the top of the funnel cover 6, a first motor 8 is coaxially and fixedly connected to the top of the funnel cover 6, a second rotating shaft 19 is disposed in the feeding funnel 5, a conical helical blade 20 is fixedly connected to the outer wall of the second rotating shaft 19, the top of the second rotating shaft 19 penetrates through the funnel cover 6 and is fixedly connected to the output end of the first motor 8, a plurality of support legs 4 are fixedly connected to the bottom of the feeding funnel 5, a switch 3 is fixedly connected to the outer wall of one of the support legs 4, a material guide pipe 10 is fixedly connected to the discharging port at the bottom of the feeding funnel 5, the feeding end of the feeding mechanism 9 is located under the material guide pipe 10, the material guide pipe 10 is fixedly connected with the feeding mechanism 9, the material guide pipe 10 is communicated with the inner wall of the feeding mechanism 9, the bottom of the feeding mechanism 9 is fixedly connected with a first support column 11 and a second support column 12, and the bottoms of the first support column 11 and the second support column 12 are fixedly connected with the top of the substrate 2.

Feeding mechanism 9 includes conveying pipe 13, opening 15 has been seted up in the top of conveying pipe 13 through, opening 15 department fixed connection of passage 10 bottom and conveying pipe 13, passage 10 one end fixedly connected with second motor 14, be provided with first pivot 16 in the conveying

pipe

13, 16 both ends of first pivot rotate with conveying pipe 13 inner wall respectively and be connected, 16 one ends of first pivot run through conveying pipe 13 lateral wall and second motor 14 output end fixed connection, 16 outer wall fixedly connected with helical blade 17 of first pivot, the discharge gate department fixedly connected with discharging pipe 18 of the other end bottom of conveying pipe 13.

The second rotating shaft 19 and the lower end of the conical helical blade 20 extend into the guide tube 10.

The switch 3 is electrically connected to the first motor 8 and the second motor 14, respectively.

The utility model discloses a theory of operation is:

when in use, the utility model is moved to the position of study by wheels, the device is fixed at the same time, the first motor 8 and the second motor 14 are controlled to work by the switch 3, the feeding pipe 7 is connected with the storage bin, meanwhile, the discharging pipe 18 is communicated with the mixing device, the raw material enters the feeding funnel 5 from the feeding pipe 7, the raw material is led into the feeding pipe 13 by the guide pipe 10 fixedly connected with the bottom of the feeding funnel 5, the second motor 14 drives the first rotating shaft 16 to rotate, the first rotating shaft 16 drives the spiral blade 17 to rotate, the spiral blade 17 conveys the raw material entering the feeding pipe 13 from the opening 15 to the discharging pipe 18, the raw material enters the mixing device through the discharging pipe 18, the mechanized feeding is realized, the feeding efficiency is improved, the feeding funnel 5 can play a buffering role on the raw material of dry-mixed mortar, the impact of the raw material on the inner wall of the feeding pipe 13 is reduced, meanwhile, the first motor 8 drives the second rotating shaft 19 to rotate, the second rotating shaft 19 drives the conical helical blade 20 to rotate, and the rotating conical helical blade 20 prevents raw materials from being blocked in the material guide pipe 10, so that the feeding efficiency is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dry-mixed mortar preparation system sand automatic feed device, includes base plate (2), its characterized in that: the feeding device is characterized in that a feeding funnel (5) and a feeding mechanism (9) are arranged at the top of the base plate (2), a funnel cover (6) is fixedly connected to the top of the feeding funnel (5), a feeding pipe (7) is fixedly connected to the feeding port at the top of the funnel cover (6), a first motor (8) is fixedly connected to the top of the funnel cover (6) in a coaxial mode, a second rotating shaft (19) is arranged in the feeding funnel (5), a conical spiral blade (20) is fixedly connected to the outer wall of the second rotating shaft (19), the top of the second rotating shaft (19) penetrates through the funnel cover (6) and is fixedly connected with the output end of the first motor (8), a plurality of supporting legs (4) are fixedly connected to the bottom of the feeding funnel (5), one of the supporting legs (4) is fixedly connected with a switch (3), and a guide pipe (10) is fixedly connected to the discharging port at the bottom of the feeding funnel (5), the feeding mechanism (9) feed end is located under passage (10), and passage (10) and feeding mechanism (9) fixed connection, and passage (10) communicate with each other with feeding mechanism (9) inner wall, feeding mechanism (9) bottom fixedly connected with first support column (11) and second support column (12), first support column (11) and second support column (12) bottom and base plate (2) top fixed connection.

2. The automatic sand feeding device of the dry-mixed mortar preparation system according to claim 1, wherein the automatic sand feeding device comprises: the feeding mechanism (9) comprises a feeding pipe (13), an opening (15) is formed in the top of the feeding pipe (13) in a penetrating mode, the bottom of the material guide pipe (10) is fixedly connected with the opening (15) of the feeding pipe (13), one end of the material guide pipe (10) is fixedly connected with a second motor (14), a first rotating shaft (16) is arranged in the feeding pipe (13), two ends of the first rotating shaft (16) are respectively connected with the inner wall of the feeding pipe (13) in a rotating mode, one end of the first rotating shaft (16) penetrates through the side wall of the feeding pipe (13) and is fixedly connected with the output end of the second motor (14), a spiral blade (17) is fixedly connected to the outer wall of the first rotating shaft (16), and a discharging pipe (18) is fixedly connected to the discharging port at the bottom of the other end of the feeding pipe (13).

3. The automatic sand feeding device of the dry-mixed mortar preparation system according to claim 1, wherein the automatic sand feeding device comprises: the second rotating shaft (19) and the lower end of the conical spiral blade (20) extend into the material guide pipe (10).

4. The automatic sand feeding device of the dry-mixed mortar preparation system according to claim 1, wherein the automatic sand feeding device comprises: the four corners of the bottom of the base plate (2) are provided with wheels (1).

5. The automatic sand feeding device of the dry-mixed mortar preparation system according to claim 1, wherein the automatic sand feeding device comprises: the switch (3) is electrically connected with the first motor (8) and the second motor (14) respectively.