Concrete mixing powder feeding device

Abstract

The utility model discloses a concrete mixing powder feeding device which comprises a feeding cylinder, a placing mechanism is installed on the feeding cylinder, a mixing mechanism is arranged on the inner wall of the feeding cylinder, an auxiliary mechanism is connected to the feeding cylinder, and adsorption mechanisms are arranged on the auxiliary mechanism and the placing mechanism. According to the concrete mixing powder feeding device, heating and drying treatment can be conducted during feeding of concrete mixing powder, the situation that the moist or damped concrete mixing powder is inconvenient to store or use is reduced, meanwhile, an adsorption mechanism is arranged between an auxiliary mechanism and a containing mechanism, a large amount of dust generated when the concrete mixing powder feeding device is used can be conveniently collected in an auxiliary mode, and the use efficiency is improved. And by arranging the placing mechanism on the feeding barrel, the concrete stirring powder can be placed in an auxiliary mode, and auxiliary dredging can be carried out when blockage occurs when the concrete stirring powder is placed.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete production, in particular to a concrete mixing powder feeding device. Background Art

[0002] The concrete mixing powder feeding device is a device used to convey concrete powder into the mixing tank, and usually has the function of stirring the powder and breaking up lumps. However, when the concrete mixing powder feeding device is actually used, it is easy to generate a lot of dust when the powder is stirred, and a lot of dust not only easily causes pollution to the surrounding, but also easily causes waste of concrete powder. At the same time, some materials of the concrete powder are wet or damp during feeding, making the conveyed concrete powder inconvenient for subsequent storage or use. Utility Model Content

[0003] In view of the problems in the related technology, the utility model proposes a concrete mixing powder feeding device to overcome the above technical problems existing in the existing related technology.

[0004] To this end, the specific technical solutions adopted by the utility model are as follows:

[0005] A concrete mixing powder feeding device comprises a feeding barrel, a placing mechanism is installed on the feeding barrel, and a stirring mechanism is arranged on the inner wall of the feeding barrel;

[0006] The feeding cylinder is connected with an auxiliary mechanism, and the auxiliary mechanism and the placing mechanism are provided with an adsorption mechanism.

[0007] Furthermore, the placement mechanism includes a conveying bucket passing through the feed barrel, and a plurality of spring-set telescopic rods are fixedly installed on both sides of the inner wall of the conveying bucket. One end of the spring-set telescopic rod is fixedly connected to a material guide plate, a vibrator is installed on the side of the material guide plate, and a sealing cover is hinged on the conveying bucket.

[0008] Furthermore, the stirring mechanism includes a fixed frame fixedly arranged above the feed barrel, a servo motor is fixedly installed on the fixed frame, the output end of the servo motor passes through the feed barrel and is connected to a connecting rod, a plurality of stirring rods are fixedly connected to the surface of the connecting rod, one end of the stirring rod is connected to a scraper plate, and the scraper plate contacts the inner wall of the feed barrel.

[0009] Furthermore, the auxiliary mechanism includes a feed hose fixedly connected below the feed barrel, one end of the feed hose is connected to a conveyor, the output end of the conveyor is connected to a metering pump, electric heating wires are provided on the surfaces of the conveyor and the feed barrel, the electric heating wires are in contact with a thermal insulation cover, the thermal insulation cover is fixedly connected to the conveyor and the feed barrel respectively, and the thermal insulation cover of the feed barrel penetrates the conveying bucket.

[0010] Furthermore, the adsorption mechanism includes an adsorption hood fixedly arranged on the conveyor, an adsorption hose is passed through the adsorption hood and the sealing cover, one end of the adsorption hose is connected to a delivery pump, and one end of the delivery pump is connected to a collection box.

[0011] Furthermore, a fixed sleeve is fixedly connected below the conveyor, and a plurality of support columns are fixedly arranged below the feed barrel, wherein two support columns are connected to the fixed sleeve via a rotating rod.

[0012] Furthermore, a mounting plate is fixedly connected below the heat preservation cover, a mounting seat is connected below the mounting plate through a rotating rod 2, an electric telescopic rod is fixedly arranged below the mounting seat, and one end of the electric telescopic rod is fixedly connected to a support seat.

[0013] The beneficial effects of the utility model are:

[0014] (1) By means of the auxiliary mechanism provided on the feeding barrel, the concrete mixing powder can be heated and dried during feeding, thereby reducing the situation where the wet or damp concrete mixing powder is inconvenient to store or use. At the same time, the adsorption mechanism provided on the auxiliary mechanism and the placement mechanism facilitates the auxiliary collection of a large amount of dust generated when the concrete mixing powder feeding device is used, thereby reducing the pollution and waste of the surrounding caused by a large amount of dust.

[0015] (2) The placement mechanism provided in the feed barrel can not only assist in placing the concrete mixing powder, but also assist in clearing the blockage when the concrete mixing powder is placed, which is conducive to better feeding of the concrete mixing powder. At the same time, the stirring mechanism provided in the feed barrel is convenient for assisting in stirring and crushing the large particles in the concrete mixing powder, which is convenient for the subsequent use and storage of the concrete mixing powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of a concrete mixing powder feeding device according to an embodiment of the utility model;

[0018] Figure 2 It is a structural schematic diagram of an adsorption mechanism of a concrete mixing powder feeding device according to an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of a placing mechanism of a concrete mixing powder feeding device according to an embodiment of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the structure of a mixing mechanism and an auxiliary mechanism of a concrete mixing powder feeding device according to an embodiment of the utility model.

[0021] In the figure:

[0022] 1. Feed barrel; 2. Placement mechanism; 201. Conveying bucket; 202. Spring-set telescopic rod; 203. Guide plate; 204. Vibrator; 205. Sealing cover; 3. Stirring mechanism; 301. Fixed frame; 302. Servo motor; 303. Connecting rod; 304. Stirring rod; 305. Scraper plate; 4. Auxiliary mechanism; 401. Feed hose; 402. Conveyor; 403. Dosing pump; 404. Electric heating wire; 405. Insulation cover; 5. Adsorption mechanism; 501. Adsorption cover; 502. Adsorption hose; 503. Conveying pump; 504. Collecting box; 6. Fixed sleeve; 7. Support column; 8. Mounting plate; 9. Mounting seat; 10. Electric telescopic rod; 11. Support seat. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-Figure 4 A concrete mixing powder feeding device comprises a feeding barrel 1, a placing mechanism 2 is installed on the feeding barrel 1, the placing mechanism 2 comprises a conveying bucket 201 penetrating the feeding barrel 1, a plurality of spring-set telescopic rods 202 are fixedly installed on both sides of the inner wall of the conveying bucket 201, the number of the spring-set telescopic rods 202 is eight, and each four forms a group, one end of the spring-set telescopic rod 202 is fixedly connected to a material guide plate 203, a vibrator 204 is installed on the side of the material guide plate 203, the vibrator 204 has the same principle as the model W-1.5 0.28KW, and a sealing cover 205 is hinged on the conveying bucket 201;

[0026] The inner wall of the feed barrel 1 is provided with a stirring mechanism 3, which includes a fixed frame 301 fixedly arranged above the feed barrel 1, a servo motor 302 is fixedly installed on the fixed frame 301, the output end of the servo motor 302 penetrates the feed barrel 1 and is connected to a connecting rod 303, a surface of the connecting rod 303 is fixedly connected to a plurality of stirring rods 304, the number of stirring rods 304 is twelve, the lengths of eight stirring rods 304 are greater than the lengths of the remaining four stirring rods 304, and four are inclinedly arranged, one end of the stirring rod 304 is connected to a scraper plate 305 for scraping off impurities attached to the inner wall of the feed barrel 1, and the scraper plate 305 is in contact with the inner wall of the feed barrel 1;

[0027] The placement mechanism 2 arranged in the feed barrel 1 can not only assist in placing the concrete mixing powder, but also assist in clearing the blockage when the concrete mixing powder is placed. At the same time, the stirring mechanism 3 arranged in the feed barrel 1 is convenient for assisting in stirring and crushing large particles in the concrete mixing powder.

[0028] Embodiment 2:

[0029] See also Figure 1-Figure 4 A concrete mixing powder feeding device includes a feeding barrel 1, an auxiliary mechanism 4 is connected to the feeding barrel 1, the auxiliary mechanism 4 includes a feeding hose 401 fixedly connected below the feeding barrel 1, one end of the feeding hose 401 is connected to a conveyor 402, the conveyor 402 is consistent with the principle of the LS GX type, and a fixing sleeve 6 is fixedly connected below the conveyor 402;

[0030] A plurality of support columns 7 are fixedly arranged below the feed barrel 1, and the number of support columns 7 is three, of which two support columns 7 are connected to the fixed sleeve 6 through a rotating rod 1, a mounting plate 8 is fixedly connected below the heat preservation cover 405, a mounting seat 9 is connected below the mounting plate 8 through a rotating rod 2, an electric telescopic rod 10 is fixedly arranged below the mounting seat 9, and one end of the electric telescopic rod 10 is fixedly connected to a support seat 11;

[0031] The output end of the conveyor 402 is connected to a metering pump 403. The surfaces of the conveyor 402 and the feed barrel 1 are provided with electric heating wires 404. The electric heating wires 404 are consistent with the principle of the model WY-TFL. The electric heating wires 404 are in contact with a heat preservation cover 405. The heat preservation cover 405 is respectively fixedly connected to the conveyor 402 and the feed barrel 1. The heat preservation cover 405 of the feed barrel 1 penetrates the conveying bucket 201.

[0032] The auxiliary mechanism 4 and the placement mechanism 2 are provided with an adsorption mechanism 5, which includes an adsorption cover 501 fixedly provided on the conveyor 402, an adsorption hose 502 passing through the adsorption cover 501 and the sealing cover 205, one end of the adsorption hose 502 is connected to a delivery pump 503, and one end of the delivery pump 503 is connected to a collection box 504;

[0033] The delivery pump 503, the electric heating wire 404, the metering pump 403, the electric telescopic rod 10, the conveyor 402, the servo motor 302, and the vibrator 204 are electrically connected to a controller during actual use, and the controller, the delivery pump 503, the electric heating wire 404, the metering pump 403, the electric telescopic rod 10, the conveyor 402, the servo motor 302, and the vibrator 204 are electrically connected to an external power supply;

[0034] By means of the auxiliary mechanism 4 arranged on the feeding barrel 1, the concrete mixing powder can be heated and dried during feeding. At the same time, the adsorption mechanism 5 arranged on the auxiliary mechanism 4 and the placing mechanism 2 is convenient for assisting the collection of a large amount of dust generated when the concrete mixing powder feeding device is used, thereby reducing the pollution and waste of the surrounding caused by a large amount of dust. The fixed sleeve 6 arranged on the conveyor 402 cooperates with the support column 7, the mounting plate 8, the mounting seat 9, and the electric telescopic rod 10, and the companion fish assists in adjusting the conveyor 402, so as to facilitate better feeding of the concrete mixing powder.

[0035] In summary, with the help of the above technical solution of the utility model, when in use, the staff opens the sealing cover 205 to facilitate the placement of concrete powder into the conveying bucket 201, and then passes through the placing mechanism 2, which can not only assist in placing the concrete mixing powder, but also assist in clearing the blockage when the concrete mixing powder is placed. After being transported to the inner wall of the feeding barrel 1, it passes through the stirring mechanism 3 set in the feeding barrel 1, which is convenient for assisting in stirring and crushing large particles in the concrete mixing powder. At the same time, the electric heating wire 404 set in the feeding barrel 1 is connected to the heat preservation cover 405. By cooperating with each other, the concrete mixing powder can be heated and dried when being fed, and after the treatment, it is fed and transported through the conveyor 402. During transportation, the electric heating wire 404 and the heat preservation cover 405 provided in the conveyor 402 cooperate with each other, so as to heat and dry the concrete mixing powder again. When the concrete is mixed and output, it passes through the sealing cover 205 and the adsorption mechanism 5 provided in the conveyor 402, so as to assist in collecting a large amount of dust generated when the concrete mixing powder feeding device is used, thereby reducing the pollution and waste of the surrounding caused by a large amount of dust.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A concrete mixing powder feeding device, characterized in that: It comprises a feeding barrel (1), a placing mechanism (2) is installed on the feeding barrel (1), and a stirring mechanism (3) is arranged on the inner wall of the feeding barrel (1); The feeding cylinder (1) is connected to an auxiliary mechanism (4), and an adsorption mechanism (5) is provided on the auxiliary mechanism (4) and the placement mechanism (2); The placement mechanism (2) comprises a conveying bucket (201) penetrating the feed cylinder (1), a plurality of spring-mounted telescopic rods (202) being fixedly mounted on both sides of the inner wall of the conveying bucket (201), one end of the spring-mounted telescopic rod (202) being fixedly connected to a material guide plate (203), a vibrator (204) being mounted on the side of the material guide plate (203), and a sealing cover (205) being hingedly mounted on the conveying bucket (201).

2. A concrete mixing powder feeding device according to claim 1, characterized in that: The stirring mechanism (3) comprises a fixed frame (301) fixedly arranged above the feed barrel (1), a servo motor (302) fixedly mounted on the fixed frame (301), an output end of the servo motor (302) passing through the feed barrel (1) and connected to a connecting rod (303), a surface of the connecting rod (303) being fixedly connected to a plurality of stirring rods (304), one end of the stirring rod (304) being connected to a scraper plate (305), and the scraper plate (305) being in contact with the inner wall of the feed barrel (1).

3. A concrete mixing powder feeding device according to claim 2, characterized in that: The auxiliary mechanism (4) comprises a feed hose (401) fixedly connected below the feed barrel (1); one end of the feed hose (401) is connected to a conveyor (402); the output end of the conveyor (402) is connected to a metering pump (403); electric heating wires (404) are arranged on the surfaces of the conveyor (402) and the feed barrel (1); the electric heating wires (404) are in contact with a heat preservation cover (405); the heat preservation cover (405) is fixedly connected to the conveyor (402) and the feed barrel (1), respectively; the heat preservation cover (405) of the feed barrel (1) penetrates the conveying bucket (201).

4. A concrete mixing powder feeding device according to claim 3, characterized in that: The adsorption mechanism (5) comprises an adsorption cover (501) fixedly arranged on the conveyor (402); an adsorption hose (502) penetrates the adsorption cover (501) and the sealing cover (205); one end of the adsorption hose (502) is connected to a delivery pump (503); and one end of the delivery pump (503) is connected to a collection box (504).

5. A concrete mixing powder feeding device according to claim 4, characterized in that: A fixed sleeve (6) is fixedly connected below the conveyor (402), and a plurality of support columns (7) are fixedly arranged below the feed cylinder (1), wherein two of the support columns (7) are connected to the fixed sleeve (6) via a rotating rod.

6. A concrete mixing powder feeding device according to claim 5, characterized in that: A mounting plate (8) is fixedly connected below the heat-insulating cover (405), a mounting seat (9) is connected below the mounting plate (8) via a second rotating rod, an electric telescopic rod (10) is fixedly arranged below the mounting seat (9), and one end of the electric telescopic rod (10) is fixedly connected to a support seat (11).

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