Material adding equipment for preparing concrete waterproof agent

Abstract

The utility model relates to the technical field of concrete waterproofing agent processing, in particular to material adding equipment for preparing a concrete waterproofing agent, which comprises a blanking box communicated with a mixing box, and a support plate, a liquid level sensor and a weighing platform for weighing waterproofing agent raw materials are arranged in the blanking box. A display screen electrically connected with the liquid level sensor and the weighing table is arranged on the discharging box, and an extrusion plate used for extruding the waterproof agent raw materials is arranged in the discharging box in a sliding and sleeved mode. According to the waterproof agent raw material weighing device, powdery waterproof agent raw materials are weighed through the weighing table, the liquid level of the liquid waterproof agent raw materials is measured through the liquid level sensor, the display screen can display the weight of the waterproof agent raw materials, and then the working intensity of operators is reduced; and a waterproof agent raw material is extruded through downward movement of an extrusion plate, the waterproof agent raw material attached to the inner wall of the discharging box can be scraped when a scraping plate rotates, and then the discharging box can keep the cleanliness of the waterproof agent raw material after discharging is conducted on the waterproof agent raw material.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete waterproofing agent processing technical field especially, a kind of material adding equipment for concrete waterproofing agent preparation. BACKGROUND

[0002] Concrete waterproofing agent has the function of improving the impermeability of concrete, and the impermeability grade can reach P25 or more, while having the effects of retarding, early strength, water reducing, crack resistance, etc., and can improve the workability of fresh mortar, especially suitable for concrete for bungalow roof, mass waterproof concrete, hydraulic concrete, waterproof mortar, etc.

[0003] Concrete waterproofing agent will use a variety of raw materials after proportioning when producing and processing, and use stirring structure to stir it, at present, the liquid and powder waterproofing agent raw materials need to be weighed before mixing in the mixing box, and the waterproofing agent raw materials are poured into the mixing box after weighing, and the waterproofing agent raw materials are weighed separately using a weighing device, thereby increasing the operation process; the waterproofing agent raw materials are conveyed into the mixing box after weighing, and the structure of the waterproofing agent raw materials makes them have tackiness, which makes the waterproofing agent raw materials easily remain in the inner wall of the discharging box when discharging, and the discharging box cannot remove the attached waterproofing agent raw materials by scratching, which makes the inner wall of the discharging box easily appear agglomeration phenomenon, not only affecting the service life of the discharging box, but also reducing the mixing efficiency of the concrete waterproofing agent raw materials. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problem that the waterproofing agent raw materials are easily left in the inner wall of the discharging box after conveying in the prior art, and proposes a material adding equipment for concrete waterproofing agent preparation.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A material adding equipment for concrete waterproofing agent preparation, comprising a discharging box connected with a mixing box, a support plate, a liquid level sensor and a weighing table for weighing waterproofing agent raw materials are arranged in the discharging box, a display screen electrically connected with the liquid level sensor and the weighing table is arranged on the discharging box, an extrusion plate for extruding the waterproofing agent raw materials is slidably arranged in the discharging box, and a discharging port for conveying the waterproofing agent raw materials is formed in the extrusion plate, a ring gear is slidably arranged in the discharging box, three traction rods distributed in the circumferential direction are fixedly installed on the ring gear, a rotating plate and a scraper for scratching the inner wall of the discharging box are fixedly installed on the traction rods, and a rotating assembly for rotating the ring gear is installed on the support plate.

[0007] Preferably, a guide plate connected with the extrusion plate is arranged in the sliding sleeve in the discharging box, and the extrusion plate is horizontally arranged; a guide rod matched with the guide plate is fixedly arranged on the discharging box; and a sealing cover corresponding to the discharging port is arranged on the extrusion plate, and a handle is arranged on the sealing cover.

[0008] Preferably, a long hole for guiding the guide plate is arranged on the discharging box, and the guide rod is vertically arranged on both sides of the extrusion plate.

[0009] Preferably, the traction rod is vertically arranged below the extrusion plate, the scraper is an arc structure matched with the discharging box, and the rotating plate is horizontally arranged above the weighing table.

[0010] Preferably, the rotating assembly comprises a second rotating shaft rotatably arranged on the supporting plate, a fourth gear fixedly arranged on the second rotating shaft and engaged with the annular rack, a driving rack fixedly arranged on the extrusion plate, and a first rotating shaft rotatably arranged on the supporting plate and in transmission connection with the driving rack and the second rotating shaft.

[0011] Preferably, the second rotating shaft is vertically arranged on one side of the discharging box, the first rotating shaft is horizontally arranged above the second rotating shaft, a first gear engaged with the driving rack is fixedly arranged on the first rotating shaft, and a second gear and a third gear engaged with each other are respectively fixedly arranged on the first rotating shaft and the second rotating shaft.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The weighing table is used for weighing the powdery waterproof agent raw material, the liquid level sensor is used for measuring the liquid level of the liquid waterproof agent raw material, the display screen can display the weight of the waterproof agent raw material, and thus the working strength of the operator is reduced.

[0014] 2. The extrusion plate is lowered to extrude the waterproof agent raw material, the lowering of the extrusion plate drives the traction rod to rotate the scraper and the rotating rod, the scraper can scratch the waterproof agent raw material attached to the inner wall of the discharging box when rotating, and thus the discharging box can keep clean after discharging the waterproof agent raw material. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A structural schematic view of a material adding equipment for preparing a concrete waterproof agent is provided for the utility model;

[0016] Figure 2 A rear view of a material adding equipment for preparing a concrete waterproof agent is provided for the utility model;

[0017] Figure 3The utility model provides a kind of for the cross-sectional view of material adding equipment of concrete waterproofing agent preparation's blanking box;

[0018] Figure 4 The utility model provides a kind of for the cross-sectional view of material adding equipment of concrete waterproofing agent preparation;

[0019] Figure 5 The utility model provides a kind of for the cross-sectional view of material adding equipment of concrete waterproofing agent preparation.

[0020] In the drawing: 1, blanking box;2, liquid level sensor;3, weighing table;4, extrusion plate;5, guide plate;6, guide rod;7, annular rack;8, traction rod;9, scraper;10, rotary plate;11, shaft one;12, gear one;13, driving rack;14, shaft two;15, gear two;16, gear three;17, gear four. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Referring to Figures 1-5 A kind of material adding equipment for concrete waterproofing agent preparation, including with the blanking box 1 of communication with mixing tank.

[0023] Blanking box 1 is equipped with support plate, liquid level sensor 2 and weighing table 3 for weighing waterproofing agent raw materials, and blanking box 1 is equipped with display screen electrically connected with liquid level sensor 2 and weighing table 3, liquid level sensor 2 can measure the liquid level of liquid waterproofing agent raw materials, weighing table 3 can weigh the weight of powder waterproofing agent raw materials, and display screen can display the weight of waterproofing agent raw materials, so that the weighing equipment is not needed separately when proportioning waterproofing agent raw materials.

[0024] Extrusion plate 4 is slidably provided in blanking box 1 to extrude waterproofing agent raw materials, and the extrusion plate 4 is provided with a blanking port for conveying waterproofing agent raw materials, and the guide plate 5 connected with the extrusion plate 4 is slidably provided in the blanking box 1, and the extrusion plate 4 is horizontally arranged, and the extrusion plate 4 can extrude the waterproofing agent raw materials in the blanking box 1 when moving downward, thereby improving the discharging speed of waterproofing agent raw materials.

[0025] The guide rod 6 matched with the guide plate 5 is fixedly installed on the blanking box 1, the sealing cover corresponding to the blanking port is installed on the extrusion plate 4, the handle is arranged on the sealing cover, the long hole for guiding the guide plate 5 is arranged on the blanking box 1, the guide rod 6 is vertically arranged on both sides of the extrusion plate 4, the long hole and the guide rod 6 realize the guiding effect on the guide plate 5, so that the guide plate 5 can smoothly pull the extrusion plate 4 when moving, and the sealing cover can seal the blanking port after being installed on the extrusion plate 4, thereby preventing the powdery waterproof agent raw material from overflowing.

[0026] The annular rack 7 is slidably arranged in the blanking box 1, three circumferentially distributed traction rods 8 are fixedly installed on the annular rack 7, the rotating plate 10 and the scraper 9 for scraping the inner wall of the blanking box 1 are fixedly installed on the traction rod 8, and the blanking box 1 realizes the guiding effect on the annular rack 7, so that the annular rack 7 can smoothly pull the traction rod 8, the scraper 9 and the rotating plate 10 when moving.

[0027] The traction rod 8 is vertically arranged below the extrusion plate 4, the scraper 9 is an arc-shaped structure matched with the blanking box 1, the rotating plate 10 is horizontally arranged above the weighing table 3, the rotating plate 10 can stir the deposited waterproof agent raw material, the scraper 9 can scrape the powdery or liquid waterproof agent raw material attached to the inner wall of the blanking box 1 when rotating, thereby preventing the waterproof agent raw material from remaining on the inner wall of the blanking box 1 when blanking, and ensuring the cleanliness of the blanking box 1.

[0028] The rotating assembly for rotating the annular rack 7 is installed on the support plate.

[0029] The rotating assembly comprises a second rotating shaft 14 rotatably installed on the support plate, a gear four 17 engagedly connected with the annular rack 7 is fixedly installed on the second rotating shaft 14, a driving rack 13 is fixedly installed on the extrusion plate 4, and a first rotating shaft 11 drivingly connected with the driving rack 13 and the second rotating shaft 14 is rotatably installed on the support plate.

[0030] The second rotating shaft 14 is vertically arranged on one side of the blanking box 1, the first rotating shaft 11 is horizontally arranged above the second rotating shaft 14, a gear one 12 engagedly connected with the driving rack 13 is fixedly installed on the first rotating shaft 11, a gear two 15 and a gear three 16 engagedly connected with each other are respectively fixedly installed on the first rotating shaft 11 and the second rotating shaft 14, the gear two 15 and the gear three 16 are bevel gears, the first rotating shaft 11 and the second rotating shaft 14 are drivingly connected by setting the gear two 15 and the gear three 16 as bevel gears, and the attached waterproof agent raw material is scraped and removed by the scraper 9 during the rotating process when the extrusion plate 4 extrudes the waterproof agent raw material.

[0031] It should be noted that the liquid level sensor 2, the weighing table 3, and the display screen are selected according to the actual specifications of the device, and the specific selection calculation method uses the existing technology in the art, so it is not described in detail.

[0032] The utility model can be described by the following operation mode to explain its function principle:

[0033] The waterproof agent raw material enters the discharging box 1 through the discharging port;

[0034] The weighing table 3 can weigh the powdered waterproof agent raw material, and the display screen displays the weight of the waterproof agent raw material;

[0035] When the weight of the waterproof agent raw material reaches the specified value, the delivery of the waterproof agent raw material is stopped, and the waterproof agent raw material is delivered to the mixing box through the discharge port;

[0036] The handle is used to lift the sealing cover, the sealing cover seals the discharging port, and the handle is used to extrude the sealing cover, the sealing cover drives the extrusion plate 4 to move downward, the extrusion plate 4 drives the guide plate 5 to slide on the guide rod 6, and the extrusion plate 4 extrudes the waterproof agent raw material when it moves downward;

[0037] At the same time, the extrusion plate 4 moves downward to drive the driving rack 13 to pull the gear one 12 connected in meshing, so that the gear one 12 drives the rotating shaft one 11 to rotate, the rotating shaft one 11 rotates to drive the rotating shaft two 14 through the meshing connection of the gear two 15 and the gear three 16, the rotating shaft two 14 rotates to pull the ring-shaped rack 7 connected in meshing through the gear four 17, the ring-shaped rack 7 rotates to drive the traction rod 8 when it slides in the discharging box 1, the traction rod 8 drives the rotating plate 10 to stir the waterproof agent raw material at the bottom, and the scraper 9 scrapes the waterproof agent raw material attached to the inner wall of the discharging box 1 when it rotates;

[0038] If the liquid waterproof agent raw material needs to be delivered to the mixing box, the liquid level sensor 2 can weigh the liquid waterproof agent raw material, and the above steps are repeated to make the quantitative liquid waterproof agent raw material enter the mixing box.

[0039] The above is only a preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A material adding device for preparing a concrete waterproofing agent, comprising a material feeding box (1) connected to a mixing box, characterized in that: The discharge box (1) is provided with a support plate, a liquid level sensor (2) and a weighing platform (3) for weighing the waterproofing agent raw material. The discharge box (1) is provided with a display screen electrically connected to the liquid level sensor (2) and the weighing platform (3). The sliding sleeve in the discharge box (1) is provided with an extrusion plate (4) for extruding the waterproofing agent raw material, and the extrusion plate (4) is provided with a discharge port for conveying the waterproofing agent raw material. The sliding sleeve in the discharge box (1) is provided with an annular rack (7), and three circumferentially distributed traction rods (8) are fixedly mounted on the annular rack (7). A rotating plate (10) and a scraper (9) for scraping the inner wall of the discharge box (1) are fixedly mounted on the traction rod (8). A rotating component for pulling the annular rack (7) to rotate is mounted on the support plate.

2. The material adding device for preparing concrete waterproofing agent according to claim 1, characterized in that: The sliding sleeve in the discharge box (1) is provided with a guide plate (5) connected to the extrusion plate (4), and the extrusion plate (4) is arranged horizontally. A guide rod (6) matching the guide plate (5) is fixedly installed on the discharge box (1). A sealing cover corresponding to the discharge port is installed on the extrusion plate (4), and a handle is provided on the sealing cover.

3. The material adding device for preparing concrete waterproofing agent according to claim 2, characterized in that: The blanking box (1) is provided with a long hole for guiding the guide plate (5), and the guide rods (6) are vertically arranged at both sides of the extrusion plate (4).

4. The material adding device for preparing concrete waterproofing agent according to claim 1, characterized in that: The traction rod (8) is vertically arranged below the extrusion plate (4), the scraper (9) is an arc-shaped structure adapted to the discharge box (1), and the rotating plate (10) is horizontally arranged above the weighing platform (3).

5. The material adding device for preparing concrete waterproofing agent according to claim 1, characterized in that: The rotating assembly includes a second rotating shaft (14) rotatably mounted on a support plate, a fourth gear (17) meshingly connected to an annular rack (7) fixedly mounted on the second rotating shaft (14), an active rack (13) fixedly mounted on the extrusion plate (4), and a first rotating shaft (11) rotatably mounted on the support plate and transmission-connected to the active rack (13) and the second rotating shaft (14).

6. The material adding device for preparing concrete waterproofing agent according to claim 5, characterized in that: The second rotating shaft (14) is vertically arranged at a side position of the unloading box (1), and the first rotating shaft (11) is horizontally arranged above the second rotating shaft (14). The first rotating shaft (11) is fixedly mounted with a gear (12) meshing with the active rack (13). The first rotating shaft (11) and the second rotating shaft (14) are respectively fixedly mounted with a gear (15) and a gear (16) meshing with each other.

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