Raw material discharging device for repairing mortar production

By designing a raw material cutting device for repairing mortar production including a cut hopper, a metering bucket and a mounting frame, the problems of easy blockage of raw material cutting and inaccurate proportion in the prior art are solved, and the precise measurement and down ratio of raw materials are achieved. Materials can avoid blockage and dust pollution, improve the working environment and workers' health.

CN222494857UActive Publication Date: 2025-02-18SHANDONG BOLIN ENVIRONMENTAL PROTECTION MATERIALS TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202421245288.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-03
Publication Date
2025-02-18
Estimated Expiration
2034-06-03

AI Technical Summary

Technical Problem

The existing mortar cutting device is prone to clogging during the raw material cutting process and lacks a metering device, resulting in inaccurate raw material distribution, generating a large amount of dust, polluting the environment and affecting workers' health.

Method used

A raw material cutting device for repairing mortar production including a cut hopper, a metering hopper and a mounting frame is designed. By setting up a metering bucket and a skateboard, the precise measurement and separate discharge of raw materials are achieved; the rotating motor and conveying screw are used to prevent the accumulation of raw materials from blocking the discharge port; and the dust generated during the discharge process is cleaned through the fan and vacuum pipe.

Benefits of technology

Accurate measurement and cutting of raw materials are achieved, blocked problems are avoided, the accuracy of product raw material ratio is ensured, and the working environment and workers' health are improved by cleaning up dust.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a raw material blanking device for repairing mortar production, which comprises a blanking hopper, a measuring hopper and a mounting frame, the measuring hopper is arranged at the lower end of the blanking hopper, a first baffle and a second baffle are respectively arranged on two sides of the measuring hopper, mounting pins are arranged on the surfaces of two sides of the first baffle and the second baffle, and the mounting pins are movable. One end of the mounting pin is fixedly mounted on the surface of the metering hopper, a second electric telescopic rod is arranged on one side of the metering hopper, a second fixing block is arranged at one end of the second electric telescopic rod and fixedly mounted on the surface of one side of the metering hopper, and the other end of the second electric telescopic rod is movably connected to the surface of the upper end of one side of the first baffle; a pull rod is movably connected to the side surface of the lower end of the second baffle, one end of the pull rod is movably connected to one end of the second electric telescopic rod, a sliding plate is arranged at the lower end of the inner side of the discharging hopper, and one end of the sliding plate penetrates through one side of the discharging hopper to extend outwards and can slide in the discharging hopper.
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Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a raw material feeding device for producing repair mortar. Background Art

[0002] Mortar is the bonding material used for bricklaying in construction, also called mortar. It is made of a certain proportion of sand and binding materials (cement, lime paste and clay, etc.) plus water.

[0003] The existing mortar feeding device is prone to blocking the feeding port during the feeding of raw materials, and has no metering device, so it is impossible to accurately mix the raw materials. A large amount of dust will be generated in the process of feeding, which pollutes the environment and easily affects the health of workers. Therefore, a raw material feeding device for repair mortar production is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a raw material feeding device for producing repair mortar to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material feeding device for repair mortar production, including a raw material feeding device for repair mortar production, including a feeding hopper, a measuring hopper and a mounting frame, the measuring hopper is arranged at the lower end of the feeding hopper, and a first baffle and a second baffle are respectively arranged on both sides of the measuring hopper, and the surfaces of both sides of the first baffle and the second baffle are both provided with mounting pins, and are arranged to be movable, and one end of the mounting pin is fixedly installed on the surface of the measuring hopper;

[0006] A second electric telescopic rod is provided on one side of the measuring bucket, a second fixing block is provided at one end of the second electric telescopic rod, and the second fixing block is fixedly mounted on the surface of one side of the measuring bucket;

[0007] The other end of the second electric telescopic rod is movably connected to the surface of the upper end of one side of the first baffle, and the side surface of the lower end of the second baffle is movably connected to a pull rod, and one end of the pull rod is movably connected to one end of the second electric telescopic rod;

[0008] A slide plate is provided at the lower end of the inner side of the lower hopper, one end of the slide plate extends outward through one side of the lower hopper and can slide in the lower hopper, a first electric telescopic rod is connected to the side surface of one end of the slide plate, a first fixed block is provided on the outer surface of the first electric telescopic rod, and the bottom of the first fixed block is fixedly mounted on the upper surface of the measuring hopper.

[0009] Furthermore, a mounting plate is provided on one side of the mounting frame, a fan is installed on the surface of the mounting plate, an air duct is connected to one side of the fan, a dust suction pipe is connected to the surface of the air duct, multiple groups of dust suction pipes are provided, one end of the dust suction pipe is connected to a dust suction hood, and the dust suction hood is provided on one side of the lower end of the measuring hopper.

[0010] Furthermore, the mounting frame is arranged on both sides of the upper end of the lower hopper, and a rotating motor is installed on the upper end of the mounting frame. The output end of the rotating motor is connected to a first transmission wheel, a second belt is installed on the surface of the first transmission wheel, a second driven wheel is arranged at one end of the second belt, and the second driven wheel is arranged inside the mounting frame.

[0011] Furthermore, a second transmission wheel is integrally connected to the lower surface of the first transmission wheel, a first belt is installed on the surface of the second transmission wheel, a first driven wheel is provided at one end of the first belt, and the first driven wheel is arranged inside the mounting frame.

[0012] Furthermore, the lower surfaces of the first driven wheel, the second transmission wheel and the second driven wheel are all connected with a conveying screw, and the lower end of the conveying screw extends to the lower end of the inner side of the lower hopper.

[0013] Furthermore, a material level meter is installed on the inner wall of one side of the lower hopper, and the material level meter is arranged at the lower end of the inner wall.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The set measuring hopper can accurately measure the raw materials to ensure that the raw material ratio of each batch of products is accurate, and the set slide can measure and discharge different raw materials separately.

[0016] The first transmission wheel and the second transmission wheel are driven to rotate by the set rotating motor, and then the first driven wheel and the second driven wheel are driven to rotate by the installed first belt and the second belt, thereby driving the conveying screw to rotate and convey the raw materials downward, which can avoid the blockage of the discharge port due to the accumulation of raw materials.

[0017] Through the provided fan, the dust generated during material feeding can be sucked into the fan through the connected air duct, dust suction pipe and dust suction hood, and then discharged through the exhaust duct, thus avoiding harm to the body of the staff due to inhalation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main view of the utility model;

[0019] Figure 2 This is a schematic diagram of the conveying device of the utility model;

[0020] Figure 3 This is a schematic diagram of the measuring bucket of the utility model;

[0021] Figure 4 This is a schematic diagram of the interior of the lower hopper of the utility model;

[0022] In the figure: 1-lower hopper, 2-metering hopper, 3-mounting frame, 4-rotating motor, 5-mounting plate, 6-dust hood, 7-dust pipe, 8-air duct, 9-fan, 10-first driven wheel, 11-first belt, 12-first transmission wheel, 13-second driven wheel, 14-second transmission wheel, 15-second belt, 16-conveying screw, 17-first fixed block, 18-first electric telescopic rod, 19-slide plate, 20-pull rod, 21-mounting pin, 22-first baffle, 23-second electric telescopic rod, 24-second fixed block, 25-second baffle, 26-level meter. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Please refer to Figure 1 to Figure 4 As shown, the utility model is a raw material feeding device for repair mortar production, including a raw material feeding device for repair mortar production, including a feeding hopper 1, a measuring hopper 2 and a mounting frame 3, the measuring hopper 2 is arranged at the lower end of the feeding hopper 1, and the two sides of the measuring hopper 2 are respectively provided with a first baffle 22 and a second baffle 25, and the surfaces of the first baffle 22 and the second baffle 25 are both provided with mounting pins 21, and are arranged to be movable, one end of the mounting pin 21 is fixedly installed on the surface of the measuring hopper 2, one side of the measuring hopper 2 is provided with a second electric telescopic rod 23, one end of the second electric telescopic rod 23 is provided with a second fixed block 24, and the second fixed block 24 is fixedly installed It is installed on the surface of one side of the measuring hopper 2, and the other end of the second electric telescopic rod 23 is movably connected to the surface of the upper end of one side of the first baffle 22. The side surface of the lower end of the second baffle 25 is movably connected with a pull rod 20, and one end of the pull rod 20 is movably connected to one end of the second electric telescopic rod 23. A slide plate 19 is provided at the lower end of the inner side of the lower hopper 1, and one end of the slide plate 19 extends outward through one side of the lower hopper 1 and can slide in the lower hopper 1. The side surface of one end of the slide plate 19 is connected to the first electric telescopic rod 18, and the outer surface of the first electric telescopic rod 18 is provided with a first fixed block 17, and the bottom of the first fixed block 17 is fixedly installed on the upper surface of the measuring hopper 2.

[0025] When in use, the first electric telescopic rod 18 drives the slide plate 19 to slide into the lower end of the lower hopper 1, thereby blocking the lower material port, and then the second electric telescopic rod 23 pulls one side of the upper end of the first baffle 22. By installing mounting pins 21 at the center of both sides of the first baffle 22, when the upper end of the first baffle 22 moves inward, its lower end unfolds outward. The second electric telescopic rod 23 drives the upper end of the first baffle 22 to move inward, while driving the pull rod 20 to push the lower end of the second baffle 25 to unfold outward, so that the raw materials in the measuring hopper 2 can be discharged.

[0026] Please refer to Figure 1 A mounting plate 5 is provided on one side of the mounting frame 3, a fan 9 is installed on the surface of the mounting plate 5, an air duct 8 is connected to one side of the fan 9, a dust suction pipe 7 is connected to the surface of the air duct 8, a plurality of dust suction pipes 7 are provided, one end of the dust suction pipe 7 is connected to a dust suction hood 6, the dust suction hood 6 is provided on one side of the lower end of the weighing hopper 2, through the provided fan 9, and then through the connected air duct 8, dust suction pipe 7 and dust suction hood 6, the dust generated during the material discharge can be sucked into the fan 9, and then discharged through the exhaust pipe.

[0027] Please refer to Figure 1 , 2 The mounting frame 3 is arranged on both sides of the upper end of the lower hopper 1, and a rotating motor 4 is installed on the upper end of the mounting frame 3. The output end of the rotating motor 4 is connected to the first transmission wheel 12, and the second belt 15 is installed on the surface of the first transmission wheel 12. A second driven wheel 13 is arranged at one end of the second belt 15. The second driven wheel 13 is arranged inside the mounting frame 3. The first transmission wheel 12 is driven to rotate by the rotating motor 4, thereby driving the second belt 15 to rotate, and then driving the second driven wheel 13 to rotate. The rotation of the second driven wheel 13 can drive a group of conveying screws 16 connected as one body to follow the rotation.

[0028] Please refer to Figure 2 The lower surface of the first transmission wheel 12 is integrally connected with the second transmission wheel 14, and the surface of the second transmission wheel 14 is installed with a first belt 11. A first driven wheel 10 is arranged at one end of the first belt 11. The first driven wheel 10 is arranged inside the mounting frame 3. The first transmission wheel 12 is driven to rotate by the rotating motor 4, thereby driving the integrally connected second transmission wheel 14 to rotate. The rotation of 14 drives the first belt 11 and the first driven wheel 10 to rotate. The rotation of the first driven wheel 10 can drive a group of conveying screws 16 to follow the rotation.

[0029] Please refer to Figure 2 The lower surfaces of the first driven wheel 10, the second transmission wheel 14 and the second driven wheel 13 are all connected with a conveying screw 16, and the lower end of the conveying screw 16 extends to the lower end of the inner side of the lower hopper 1. Through the rotation of the conveying screw 16, the raw materials can be driven to be transported downward to avoid the accumulation of raw materials and blocking the discharge port.

[0030] Please refer to Figure 4 A material level meter 26 is installed on the inner wall of one side of the lower hopper 1. The material level meter 26 is arranged at the lower end of the inner wall thereof. The material level meter 26 is arranged to facilitate real-time monitoring of the storage amount of the raw materials.

[0031] Working principle: The utility model is a raw material feeding device for repair mortar production. First, different raw materials are put into the feeding hopper 1, and then the first transmission wheel 12 and the second transmission wheel 14 are driven to rotate by the rotating motor 4, and then the first belt 11 and the second belt 15 are installed to drive the first driven wheel 10 and the second driven wheel 13 to rotate, thereby driving the conveying screw 16 to rotate, and the raw materials in the feeding hopper 1 are conveyed downward into the measuring hopper 2 by the rotation of the conveying screw 16, and then the slide plate 19 is driven by the first electric telescopic rod 18 to slide into the lower end of the feeding hopper 1, thereby blocking the feeding port, and then passing The second electric telescopic rod 23 pulls one side of the upper end of the first baffle 22. By installing mounting pins 21 at the centers of both sides of the first baffle 22, when the upper end of the first baffle 22 moves inward, its lower end unfolds outward. The second electric telescopic rod 23 drives the upper end of the first baffle 22 to move inward, while driving the pull rod 20 to push the lower end of the second baffle 25 to unfold outward, so that the raw materials in the metering bucket 2 can be discharged. A large amount of dust will be generated in the process of discharging the metering bucket 2. By starting the fan 9, the dust is sucked into the fan 9 through the air duct 8, the dust suction pipe 7 and the dust suction hood 6, and then discharged through the exhaust pipe.

[0032] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A raw material feeding device for producing repair mortar, comprising a feeding hopper (1), a measuring hopper (2) and a mounting frame (3), characterized in that: The measuring hopper (2) is arranged at the lower end of the lower hopper (1), and a first baffle (22) and a second baffle (25) are respectively arranged on both sides of the measuring hopper (2), and mounting pins (21) are arranged on the surfaces of both sides of the first baffle (22) and the second baffle (25) and are arranged to be movable, and one end of the mounting pin (21) is fixedly mounted on the surface of the measuring hopper (2); A second electric telescopic rod (23) is provided on one side of the measuring bucket (2), a second fixing block (24) is provided at one end of the second electric telescopic rod (23), and the second fixing block (24) is fixedly mounted on a surface of one side of the measuring bucket (2); The other end of the second electric telescopic rod (23) is movably connected to the surface of the upper end of one side of the first baffle (22), and the side surface of the lower end of the second baffle (25) is movably connected to a pull rod (20), and one end of the pull rod (20) is movably connected to one end of the second electric telescopic rod (23); A slide plate (19) is provided at the lower end of the inner side of the lower hopper (1), one end of the slide plate (19) passes through one side of the lower hopper (1) and extends outward, and can slide in the lower hopper (1), the side surface of one end of the slide plate (19) is connected to a first electric telescopic rod (18), the outer surface of the first electric telescopic rod (18) is provided with a first fixed block (17), and the bottom of the first fixed block (17) is fixedly mounted on the upper surface of the measuring hopper (2).

2. A raw material feeding device for producing repair mortar according to claim 1, characterized in that: A mounting plate (5) is provided on one side of the mounting frame (3), a fan (9) is installed on the surface of the mounting plate (5), one side of the fan (9) is connected to an air duct (8), the surface of the air duct (8) is connected to a dust suction pipe (7), a plurality of groups of dust suction pipes (7) are provided, one end of the dust suction pipe (7) is connected to a dust suction hood (6), and the dust suction hood (6) is provided on one side of the lower end of the measuring hopper (2).

3. A raw material feeding device for producing repair mortar according to claim 1, characterized in that: The mounting frame (3) is arranged on both sides of the upper end of the lower hopper (1), and a rotating motor (4) is installed on the upper end of the mounting frame (3). The output end of the rotating motor (4) is connected to a first transmission wheel (12), and a second belt (15) is installed on the surface of the first transmission wheel (12). A second driven wheel (13) is arranged at one end of the second belt (15), and the second driven wheel (13) is arranged inside the mounting frame (3).

4. A raw material feeding device for producing repair mortar according to claim 3, characterized in that: The lower surface of the first transmission wheel (12) is integrally connected with a second transmission wheel (14); a first belt (11) is installed on the surface of the second transmission wheel (14); a first driven wheel (10) is provided at one end of the first belt (11); and the first driven wheel (10) is arranged inside the mounting frame (3).

5. A raw material feeding device for producing repair mortar according to claim 4, characterized in that: The lower surfaces of the first driven wheel (10), the second transmission wheel (14) and the second driven wheel (13) are all connected with a conveying screw (16), and the lower end of the conveying screw (16) extends to the lower end of the inner side of the lower hopper (1).

6. A raw material feeding device for producing repair mortar according to claim 1, characterized in that: A material level meter (26) is installed on the inner wall of one side of the lower hopper (1), and the material level meter (26) is arranged at the lower end of the inner wall.