CN217862051U

CN217862051U - Cleaning mechanism of mortar stirring device for concrete slab preparation

Info

Publication number: CN217862051U
Application number: CN202221945804.5U
Authority: CN
Inventors: 魏大伟; 果召锋; 李树涛
Original assignee: Tangshan Yixin Construction Technology Co ltd
Current assignee: Tangshan Yixin Construction Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-22
Anticipated expiration: 2032-07-26

Abstract

The utility model provides a mortar agitating unit's clearance mechanism for concrete slab preparation, including the churn, the lateral wall of churn can be dismantled and is connected with the mount, the motor is installed to the mount, the output fixedly connected with commentaries on classics board of motor, the commentaries on classics board is connected with the change through a plurality of connecting plates, the change is connected with knocking mechanism, the commentaries on classics board can be dismantled and is connected with the (mixing) shaft, a plurality of stirring leaves of peripheral fixedly connected with of (mixing) shaft, the commentaries on classics board can be dismantled and is connected with two cases of intaking, two cases of intaking pass through the connecting pipe intercommunication, the air pump is installed on the top of the case of intaking that corresponds, air pump and the case intercommunication of intaking, the case intercommunication of intaking that corresponds has the inlet tube, it has the fender lid to advance water pipe threaded connection, the case of intaking has a plurality of shower nozzles through a plurality of spray pipe intercommunications, the spray pipe that corresponds is connected with the scraper blade through a plurality of dead levers, a plurality of openings have been seted up to the commentaries on classics board, opening part slidable mounting has the closure, it relates to mortar agitating unit technical field, be convenient for clearing up the inside of agitating unit.

Description

Cleaning mechanism of mortar stirring device for concrete slab preparation

Technical Field

The utility model relates to a mortar agitating unit technical field, concretely relates to mortar agitating unit's clearance mechanism is used in concrete slab preparation.

Background

As is well known, a concrete slab is a slab made of concrete, wherein the concrete refers to cement as a cementing material and sand and stone as aggregates; the cement concrete obtained by mixing the cement concrete with water (which can contain additives and admixtures) according to a certain proportion needs to be stirred by a mortar stirring device in the preparation process of the concrete, for example, the efficient mortar stirring device for producing the concrete, disclosed by 11, 7.11.2017.11.7.2017.U in China, with the patent publication number of CN206614661U, enables a feeding plate to rotate through an angle adjusting mechanism, is convenient for an operator to repeatedly add raw materials according to the production conditions of the concrete, and simultaneously drives a plurality of stirring shafts to rotate through a first driving motor, so that the stirring blades can fully and thoroughly stir and mix the raw materials.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mortar agitating unit's clearance mechanism is used in concrete slab preparation to the problem of clearing up is not convenient for carry out agitating unit's inside to the prior art who provides in the solution background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: mortar agitating unit's clearance mechanism for concrete slab preparation, including the churn, the lateral wall of churn can be dismantled and is connected with the mount, the motor is installed to the mount, the output fixedly connected with commentaries on classics board of motor, commentaries on classics board and churn normal running fit, the bottom of commentaries on classics board is connected with the change through a plurality of connecting plates, the change is connected with strike mechanism, the bottom of commentaries on classics board can be dismantled and be connected with the (mixing) shaft, a plurality of stirring leaves of the peripheral fixedly connected with of (mixing) shaft, the top of commentaries on classics board can be dismantled and be connected with two cases of intaking, two the case of intaking passes through the connecting pipe intercommunication, and the air pump is installed on the top of the case of intaking that corresponds, air pump and case intercommunication of intaking, the top intercommunication of the case of intaking that corresponds has the inlet tube, the top threaded connection of inlet tube has the fender lid, the bottom of case of intaking has a plurality of shower nozzles through a plurality of spray pipe intercommunications, and the spray pipe is connected with the scraper blade through a plurality of dead levers, the inner wall contact of scraper blade and the churn, the commentaries on classics board sets up a plurality of openings that match with spray pipe and scraper blade, opening part sliding mounting have the opening part.

Preferably, knocking mechanism includes electronic jar, electronic jar passes through mounting bracket fixed mounting in the periphery of change, the change has the movable plate through a plurality of taut spring coupling, electronic jar's output fixedly connected with magnet, magnet and movable plate contact to the material of movable plate is iron metal, the movable plate is close to the one end fixedly connected with striking piece of churn, striking piece and churn contact.

Furthermore, the closing piece comprises a plurality of closing plates, the closing plates are in sliding fit with the corresponding openings, and the two adjacent closing plates are fixedly connected through fixing blocks.

Still further, the scraper blade is triangular prism shape, and the scraper blade is bent to the angle that matches with the inner wall of churn, and a side of scraper blade and the inner wall of churn contact.

As a further scheme of the scheme, a plurality of limiting rods are fixedly connected to the periphery of the rotating ring, and a plurality of limiting holes matched with the limiting rods are formed in the moving plate.

As a further scheme of the scheme, the bottom end of the fixing frame is fixedly connected with a mounting seat, a plurality of mounting holes are formed in the mounting seat, mounting bolts are arranged in the mounting holes, and a plurality of mounting screw holes matched with the mounting bolts are formed in the mixing drum.

On the basis of the scheme, the top end of the water inlet tank is fixedly connected with a hanging ring.

On the basis of the scheme, one end, far away from the rotating ring, of the limiting rod is fixedly connected with a baffle.

(III) advantageous effects

Compared with the prior art, the utility model provides a mortar agitating unit's clearance mechanism for concrete slab preparation possesses following beneficial effect:

the utility model discloses in, can drive the commentaries on classics board through the motor and rotate around the churn, drive (mixing) shaft and stirring leaf and stir the mortar, put into the inside of churn through the opening with the spray pipe, send water to the inside of case of intaking, through the shower nozzle with high-pressure water injection at the inner wall of churn and the surface of (mixing) shaft and stirring leaf, clear up its inside, strike the lateral wall of churn through knocking mechanism simultaneously, shake the material of adhesion on its inner wall and fall, compare foretell prior art, this scheme is convenient for clear up agitating unit's inside.

Drawings

FIG. 1 is a partially sectioned perspective view of a preferred embodiment of the present application;

FIG. 2 is a schematic view of a preferred embodiment of the present application, partially enlarged at A;

FIG. 3 is a schematic view of a portion of the enlarged structure shown at B in FIG. 1 according to a preferred embodiment of the present application;

FIG. 4 is a schematic perspective view of the entire structure of a preferred embodiment of the present application;

fig. 5 is a schematic perspective view of another preferred embodiment of the present application.

In the figure: 1. a mixing drum; 2. a fixed mount; 3. a motor; 4. rotating the plate; 5. rotating the ring; 6. a stirring shaft; 7. stirring blades; 8. a water inlet tank; 9. an air pump; 10. a water inlet pipe; 11. a blocking cover; 12. a water spray pipe; 13. a spray head; 14. a squeegee; 15. an electric cylinder; 16. moving the plate; 17. a magnet; 18. an impact block; 19. a closing plate; 20. a limiting rod; 21. a mounting base; 22. a hoisting ring; 23. and a baffle plate.

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.

Examples

Referring to fig. 1-5, a cleaning mechanism of a mortar stirring device for concrete slab preparation comprises a stirring cylinder 1, the outer side wall of the stirring cylinder 1 is detachably connected with a fixing frame 2, the bottom end of the fixing frame 2 is fixedly connected with a mounting seat 21, a plurality of mounting holes are formed in the mounting seat 21, mounting bolts are arranged in the mounting holes, a plurality of mounting screw holes matched with the mounting bolts are formed in the stirring cylinder 1, the mounting seat 21 and the fixing frame 2 can be conveniently disassembled and assembled through the mounting bolts, a motor 3 is mounted on the fixing frame 2, a rotating plate 4 is fixedly connected with the output end of the motor 3, the rotating plate 4 is in rotating fit with the stirring cylinder 1, the bottom end of the rotating plate 4 is connected with a rotating ring 5 through a plurality of connecting plates, the rotating ring 5 is connected with a knocking mechanism, the knocking mechanism comprises an electric cylinder 15, the electric cylinder 15 is fixedly mounted on the periphery of the rotating ring 5 through the mounting frame, the rotating ring 5 is connected with a moving plate 16 through a plurality of tensioning springs, the output end of the electric cylinder 15 is fixedly connected with a magnet 17, the magnet 17 contacts with the movable plate 16, the movable plate 16 is made of ferrous metal, one end of the movable plate 16, which is close to the mixing drum 1, is fixedly connected with an impact block 18, the impact block 18 contacts with the mixing drum 1, the magnet 17 can be driven to move through the extension of the electric cylinder 15, so that the movable plate 16 and the impact block 18 are driven to be far away from the mixing drum 1, after the movable plate moves to a certain distance, the pulling force of a tension spring on the movable plate 16 is greater than the magnetic force of the magnet 17 on the movable plate 16, the movable plate 16 is driven to impact the impact block 18 on the side wall of the mixing drum 1 under the action of the tension spring, the materials adhered to the inner wall of the mixing drum 1 are shaken off, a plurality of limiting rods 20 are fixedly connected to the periphery of the rotating ring 5, a plurality of limiting holes matched with the limiting rods 20 are formed in the movable plate 16, be convenient for carry on spacingly to the movable plate 16, the one end fixedly connected with baffle 23 of change 5 is kept away from to gag lever post 20, is convenient for carry on spacingly to movable plate 16, avoids movable plate 16 to drop from gag lever post 20, and the bottom of commentaries on classics board 4 can be dismantled and be connected with (mixing) shaft 6, and a plurality of stirring leaves 7 of the peripheral fixedly connected with of (mixing) shaft 6 can drive through motor 3 and change board 4 and rotate around churn 1, drive (mixing) shaft 6 and stirring leaf 7 and stir the mortar.

It should be further noted that the top end of the rotating plate 4 is detachably connected with two water inlet tanks 8, the two water inlet tanks 8 are communicated through a connecting pipe, the water inlet tanks 8 are fixedly connected with a fixing plate, the fixing plate is connected with the rotating plate 4 through connecting bolts, the top ends of the corresponding water inlet tanks 8 are provided with air pumps 9, the air pumps 9 are communicated with the water inlet tanks 8, the top ends of the corresponding water inlet tanks 8 are communicated with water inlet pipes 10, the top ends of the water inlet pipes 10 are in threaded connection with baffle covers 11, air can be blown into the water inlet tanks 8 through the air pumps 9, so that the internal pressure of the water inlet tanks 8 is increased, water in the water inlet tanks 8 is sent into water spray pipes 12 and nozzles 13 to be sprayed into the mixing drum 1, the air pumps 9 are provided with storage batteries matched with the air pumps 9, the storage batteries are also arranged at the top ends of the water inlet tanks 8, the air pumps 9 can be powered, water can be added into the water in the water inlet tanks 8 through the water inlet pipes 10, the water inlet pipe 10 is sealed through the blocking cover 11, the sealing performance of the water inlet tank 8 is ensured, the bottom end of the water inlet tank 8 is communicated with a plurality of spray nozzles 13 through a plurality of spray pipes 12, water can be sent to the inside of the water inlet tank 8 through the water inlet pipe 10, high-pressure water is sprayed on the inner wall of the mixing drum 1 and the surfaces of the mixing shaft 6 and the mixing blades 7 through the spray nozzles 13 to clean the inside of the mixing drum 1, the corresponding spray pipes 12 are connected with scrapers 14 through a plurality of fixed rods, the scrapers 14 are in contact with the inner wall of the mixing drum 1, the scrapers 14 are triangular prisms, the scrapers 14 are bent to be matched with the inner wall of the mixing drum 1, one side edge of each scraper 14 is in contact with the inner wall of the mixing drum 1, one side edge of each scraper 14 in contact with the inner wall of the mixing drum 1 is a side edge of the triangular prism, the scraper is relatively sharp, the materials on the inner wall of the mixing drum 1 can be scraped, a plurality of openings matched with the spray pipes 12 and the scrapers 14 are formed in the rotating plate 4, opening part slidable mounting has the closure, the closure includes a plurality of closure plates 19, closure plate 19 is sliding fit with the opening that corresponds, through fixed block fixed connection between two adjacent closure plates 19, can seal the opening through closure plate 19, guarantee the leakproofness of churn 1, pull out closure plate 19 from the opening part and can relieve and seal the opening, can install spray pipe 12 etc. in the inside of churn 1, the top fixedly connected with rings 22 of case 8 intakes, be convenient for outside lifting means promotes case 8 intakes, thereby be convenient for install and take out spray pipe 12.

To sum up, when the cleaning mechanism of the mortar mixing device for preparing the concrete slab is used, firstly, the cleaning mechanism of the mortar mixing device for preparing the concrete slab is placed at a place to be used, concrete raw materials are added into the mixing drum 1, an initial closing plate 19 closes an opening, an operator starts a motor 3, the motor 3 drives a rotating plate 4 to rotate, so as to drive a stirring shaft 6 and a plurality of stirring blades 7 to mix the concrete, the mortar is discharged from the inside of the mixing drum 1 after the mixing is finished, when the cleaning of the inner wall of the mixing drum 1 and the surfaces of the stirring shaft 6 and the stirring blades 7 is required, the operator detaches the closing plate 19 from the opening, hooks 22 are hung on an external hoisting device, a spray pipe 12 is sent into the mixing drum 1 from the opening through the external hoisting device, then a water inlet tank 8 is connected to the top end of the rotating plate 4 through a connecting bolt, the motor 3 drives the rotating plate 4, the spray pipe 12 to rotate, the water inlet tank 8 extrudes water into the water inlet tank 12 through a spray nozzle 13, the spray tank 1, the surface of the mixing drum 1 and the stirring blades 6 and the stirring blades 7 through a connecting bolt, the spring 17, the stirring drum 16 drives the stirring blades 1 to move, the stirring cylinder 17, the stirring blades 16 and the stirring cylinder 16, when the stirring blades 16 gradually move, the stirring cylinder 16 and the stirring blades 16 gradually move, the material on the inner wall of the mixing drum 1 is shaken off, the waste materials generated by cleaning are discharged from the bottom of the mixing drum 1, then an operator controls the external hoisting equipment to lift the water inlet tank 8, the spray pipe 12 and the scraper 14 are pulled out from the inside of the mixing drum 1, and the sealing plate 19 is installed at the opening.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The cleaning mechanism of the mortar stirring device for concrete slab preparation comprises a stirring cylinder (1) and is characterized in that a fixing frame (2) is detachably connected to the outer side wall of the stirring cylinder (1), a motor (3) is installed on the fixing frame (2), a rotating plate (4) is fixedly connected to the output end of the motor (3), the rotating plate (4) is in running fit with the stirring cylinder (1), the bottom end of the rotating plate (4) is connected with a rotating ring (5) through a plurality of connecting plates, the rotating ring (5) is connected with a knocking mechanism, a stirring shaft (6) is detachably connected to the bottom end of the rotating plate (4), a plurality of stirring blades (7) are fixedly connected to the periphery of the stirring shaft (6), the top end of the rotating plate (4) is detachably connected with two water inlet tanks (8), the two water inlet tanks (8) are communicated through connecting pipes, an air pump (9) is installed at the top ends of the corresponding water inlet tanks (8), the air pump (9) is communicated with the water inlet tanks (8), the top ends of the corresponding water inlet tanks (8) are communicated with a water inlet pipe (10), a plurality of spray pipes (12) are communicated with a plurality of spray pipes (12), the scraper (14) is in contact with the inner wall of the stirring cylinder (1), the rotating plate (4) is provided with a plurality of openings matched with the water spraying pipe (12) and the scraper (14), and the openings are provided with sealing pieces in a sliding mode.

2. The cleaning mechanism of the mortar stirring device for concrete slab preparation according to claim 1, characterized in that the knocking mechanism comprises an electric cylinder (15), the electric cylinder (15) is fixedly installed on the periphery of the swivel (5) through a mounting frame, the swivel (5) is connected with a moving plate (16) through a plurality of tension springs, the output end of the electric cylinder (15) is fixedly connected with a magnet (17), the magnet (17) is in contact with the moving plate (16), the moving plate (16) is made of ferrous metal, one end of the moving plate (16) close to the stirring barrel (1) is fixedly connected with an impact block (18), and the impact block (18) is in contact with the stirring barrel (1).

3. The mechanism for cleaning a mortar mixing device for the preparation of concrete slabs according to claim 2, characterized in that said closing element comprises a plurality of closing plates (19), said closing plates (19) being in sliding fit with the corresponding openings, two adjacent closing plates (19) being fixedly connected by means of fixing blocks.

4. The mechanism of claim 3, wherein the scraper (14) is triangular prism shaped and the scraper (14) is bent to match the inner wall of the mixing drum (1), and one side of the scraper (14) contacts the inner wall of the mixing drum (1).

5. The cleaning mechanism of the mortar stirring device for concrete slab preparation according to claim 4, characterized in that a plurality of limiting rods (20) are fixedly connected to the periphery of the swivel (5), and a plurality of limiting holes matched with the limiting rods (20) are formed on the moving plate (16).

6. The cleaning mechanism of the mortar stirring device for concrete slab preparation according to claim 5, wherein the bottom end of the fixing frame (2) is fixedly connected with a mounting seat (21), the mounting seat (21) is provided with a plurality of mounting holes, mounting bolts are arranged inside the mounting holes, and the stirring cylinder (1) is provided with a plurality of mounting screw holes matched with the mounting bolts.

7. The cleaning mechanism of the mortar stirring device for concrete slab preparation according to claim 6 is characterized in that a lifting ring (22) is fixedly connected to the top end of the water inlet tank (8).

8. The mechanism for cleaning a mortar mixing device for the preparation of concrete slabs according to claim 7, characterized in that the end of the limiting rod (20) far from the swivel (5) is fixedly connected with a baffle (23).