CN215150416U

CN215150416U - Concrete mixer with equal amount of direct injection device

Info

Publication number: CN215150416U
Application number: CN202120552076.0U
Authority: CN
Inventors: 邝文辉; 张大康; 邝文志
Original assignee: Foshan Hui River Building Material Co ltd
Current assignee: Foshan Hui River Building Material Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-12-14
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses a concrete mixer with uniform quantity direct injection device, which comprises a mixing box body, a lead screw, a direct-current spray head, a cleaning plate and a small pump, wherein the mixing box body is internally connected with a connecting shaft in a middle rotating way, the upper end of the connecting shaft is connected with a driving motor in a transmission way, the upper end surface of the connecting shaft is fixedly connected with a driving gear, two driven gears are arranged on two sides of the driving gear, and a mixing shaft is arranged in the middle of each driven gear in a penetrating way, the utility model can drive the connecting shaft to rotate through the driving motor, on the one hand, the driving gear on the upper end of the connecting shaft can be rotated, on the other hand, a branch rod can be rotated, and the cleaning scraper on the surface of the cleaning plate on one side of the branch rod rotates on the inner side of the mixing box body, so as to scrape off the adhered concrete on the inner side of the mixing box body, thereby avoiding cleaning the inner side of the mixing box body in the later period, is convenient.

Description

Concrete mixer with equal amount of direct injection device

Technical Field

The utility model belongs to the technical field of the concrete mixing, concretely relates to concrete mixer with equal volume directly spouts device.

Background

Concrete, referred to as "concrete" for short: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.

At present most concrete mixer on the market is after the stirring, because concrete viscosity itself is higher, consequently very easy adhesion is inboard at the agitator tank, and is comparatively troublesome when the clearance, and on the other hand, after the stirring, need spray the concrete in the external world, but at the actual in-process that sprays, need adjust spraying the distance, and current solution is generally the position through artifical removal mixer, and this kind of mode is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a concrete mixer with equal volume direct injection unit to solve the easy adhesion of the concrete that proposes in the above-mentioned background art problem inboard at the box.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete mixer with equal volume direct injection unit, includes stirring box, lead screw, direct current shower nozzle, cleaning plate and small-size pump machine, the inside middle rotation of stirring box is connected with the connecting axle, connecting axle upper end transmission is connected with driving motor, connecting axle upper end fixed surface is connected with drive gear, the drive gear both sides all are provided with driven gear, two all run through in the middle of the driven gear and be provided with the (mixing) shaft, two the equal fixedly connected with stirring fan blade in (mixing) shaft surface, the equal fixedly connected with in connecting axle upper end both sides divides branch, the branch pole other end sets up in the inside bottom of stirring box, divide branch outside fixedly connected with cleaning plate, the cleaning plate surface is provided with clean scraper, clean scraper quantity sets up to a plurality of.

Preferably, the surface of one side of the stirring box body is fixedly connected with a fixing plate, one side of the fixing plate is fixedly connected with a connecting plate, and one side of the connecting plate is provided with a screw rod.

Preferably, the upper end of the screw rod is in transmission connection with a driving motor, the surface of the screw rod is in threaded connection with a moving ring, and one side of the moving ring is fixedly connected with a direct-current nozzle.

Preferably, one side of the connecting plate is fixedly connected with a limiting guide rail, one side of the limiting guide rail is slidably connected with a limiting slide block, and one side of the limiting slide block is fixedly connected with a moving ring.

Preferably, agitator tank one side lower extreme is provided with small-size pump machine, small-size pump machine one side is provided with the conveyer pipe, conveyer pipe other end fixed connection is at the direct current nozzle side.

Preferably, one side of the upper end of the stirring box body is fixedly connected with a fixed handrail, and four corners of the lower surface of the stirring box body are provided with movable wheels.

Preferably, the upper surface of the stirring box body is provided with an injection port, and one side of the stirring box body is provided with a liquid surface meter.

Compared with the prior art, the utility model provides a concrete mixer with equal volume direct injection unit possesses following beneficial effect:

1. the utility model can drive the connecting shaft to rotate through the driving motor through the arranged connecting shaft, on one hand, the driving gear at the upper end of the connecting shaft can be rotated, on the other hand, the branch rod can be rotated, and the concrete adhered to the inner side of the stirring box body can be scraped off by rotating the cleaning scraper on the surface of the cleaning plate at one side of the branch rod in the stirring box body, so that the inner side of the stirring box body can be prevented from being cleaned in the later period, and the cleaning is convenient;

2. the utility model can drive the driving gear to rotate in the rotating process through the connecting shaft by the arranged driving gear, and can enable the driven gears on the two sides to rotate together by the mutual meshing of the two sides of the driving gear and the driven gears, and can enable the two stirring shafts to rotate together by the rotation of the driven gears, and can enable the stirring blades on the surfaces of the two stirring shafts to rotate together by the rotation of the two stirring shafts, thereby realizing the effect of stirring the concrete in the stirring box;

3. the utility model discloses a lead screw that sets up can drive the lead screw through driving motor and rotate, can make the removal ring position on lead screw surface remove, through removal ring position removal, can adjust direct current nozzle's high position, thereby adjust spraying the distance, through the minipump machine and the conveyer pipe that set up, can be through the running of minipump machine, can be with the concrete suction after the stirring in the agitator tank to the conveyer pipe in, and transport the concrete to direct current nozzle through the conveyer pipe in, finally spray in the external world through direct current nozzle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic structural view of a concrete mixer with a uniform-volume direct injection device according to the present invention;

FIG. 2 is a cross-sectional view of a concrete mixer with a uniform volume direct injection device in accordance with the present invention;

FIG. 3 is an enlarged view of A of FIG. 2 of the concrete mixer with a uniform volume direct injection device in accordance with the present invention;

FIG. 4 is a front view of a cleaning plate of a concrete mixer with a uniform amount direct injection device according to the present invention.

In the figure: 1. a stirring box body; 2. a moving wheel; 3. an injection port; 4. a fixing plate; 5. a connecting plate; 6. fixing the handrail; 7. a screw rod; 8. a moving ring; 9. a direct current nozzle; 10. a connecting shaft; 11. a stirring shaft; 12. a stirring fan blade; 13. branch rods are arranged; 14. cleaning the plate; 15. cleaning a scraper; 16. a drive gear; 17. a driven gear; 18. a small pump; 19. a delivery pipe; 20. a liquid level meter; 21. a limiting slide block; 22. and limiting the guide rail.

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. 1-4, the present invention provides the following technical solutions: a concrete mixer with a uniform quantity direct injection device comprises a mixing box body 1, a screw rod 7, a direct current spray head 9, a cleaning plate 14 and a small pump 18, wherein a connecting shaft 10 is rotatably connected in the middle of the interior of the mixing box body 1, a driving motor is connected to the upper end of the connecting shaft 10 in a transmission manner, a driving gear 16 is fixedly connected to the upper end surface of the connecting shaft 10, driven gears 17 are arranged on two sides of the driving gear 16, a mixing shaft 11 is arranged between the two driven gears 17 in a penetrating manner, mixing blades 12 are fixedly connected to the surfaces of the two mixing shafts 11, branch rods 13 are fixedly connected to two sides of the upper end of the connecting shaft 10, the other ends of the branch rods 13 are arranged at the bottom end of the interior of the mixing box body 1, the cleaning plate 14 is fixedly connected to the outer side of each branch rod 13, cleaning scrapers 15 are arranged on the surfaces of the cleaning plates 15, a plurality of the cleaning scrapers 15 on one side of each branch rod 13 rotate on the inner side of the mixing box body 1 in the mixing process, can scrape the concrete of the inboard adhesion of agitator tank 1 and fall to can avoid the later stage to clear up 1 inboards of agitator tank, it is comparatively convenient.

The utility model discloses in, preferred, 1 side fixed surface of agitator tank is connected with

fixed plate

4, and 4 one sides fixedly connected with connecting plates 5 of fixed plate, 5 one sides of connecting plate are provided with lead screw 7, can inject lead screw 7 positions.

The utility model discloses in, preferred, 7 upper ends transmissions of lead screw are connected with driving motor, and 7 surface threaded connection of lead screw have shift ring 8, and 8 one side fixedly connected with direct current shower nozzle 9 of shift ring drive lead screw 7 through driving motor and rotate, can make the 8 position on shift ring on 7 surfaces of lead screw remove, through 8 position movements of shift ring, can adjust the high position of direct current shower nozzle 9 to adjust the spraying distance.

The utility model discloses in, preferred, 5 one side fixedly connected with limit guide 22 of connecting plate, limit guide 22 one side sliding connection has limit slider 21, and limit slider 21 one side fixedly connected with shift ring 8 through shift ring 8 at 7 surface movement in-process of lead screw, drives limit slider 21 at limit guide 22 surface slip, can avoid shift ring 8 the condition of rotation to appear.

The utility model discloses in, preferred, 1 one side lower extreme of agitator tank is provided with small-

size pump machine

18, and 18 one sides of small-size pump machine are provided with

conveyer pipe

19, and 19 other end fixed connections of conveyer pipe are at 9 sides of direct current nozzle, through 18 operations of small-size pump machine, can be with the concrete suction after the stirring in the agitator tank 1 to in the conveyer pipe 19 to transport the concrete to direct current nozzle 9 through conveyer pipe 19, finally spray in the external world through direct current nozzle 9.

The utility model discloses in, preferred, 1 upper end one side fixedly connected with fixed handrail 6 of agitator tank, 1 lower surface four corners of agitator tank all are provided with and remove wheel 2, can the person of facilitating the use mobile device position.

The utility model discloses in, preferred, agitator tank 1 upper surface is provided with filling opening 3, and agitator tank 1 one side has been seted up liquid level table 20, and the person of facilitating the use observes 1 inside concrete high position of agitator tank.

The utility model discloses a theory of operation and use flow: when in use, concrete raw materials to be stirred are put into the stirring box body 1 through the filling opening 3, proper water flow is added into the stirring box body 1, the connecting shaft 10 is driven to rotate through the driving motor, on one hand, the driving gear 16 at the upper end of the connecting shaft 10 can be driven to rotate, on the other hand, the branch rod 13 can be driven to rotate, the driving gear 16 is driven to rotate in the rotating process through the connecting shaft 10, the driven gears 17 at the two sides are meshed with the driven gears 17 through the two sides of the driving gear 16, the driven gears 17 at the two sides can rotate together, the two stirring shafts 11 can rotate together, the stirring fan blades 12 on the surfaces of the two stirring shafts 11 can rotate together through the rotation of the two stirring shafts 11, thereby the effect of stirring the concrete in the stirring box body 1 can be realized, in the stirring process, the cleaning scraper 15 on the surface of the cleaning plate 14 at one side of the branch rod 13 rotates at the inner side of the stirring box body 1, can scrape the concrete of the inboard adhesion of agitator tank 1, thereby can avoid the later stage to clear up 1 inboards of agitator tank, it is comparatively convenient, after the stirring, through 18 operations of small-size pump machine, can be with the concrete suction after the stirring in the agitator tank 1 to conveyer pipe 19 in, and transport the concrete to direct current nozzle 9 in through conveyer pipe 19, finally spray in the external world through direct current nozzle 9, it rotates to drive lead screw 7 through driving motor, can make the removal ring 8 position on lead screw 7 surface remove, through removal ring 8 position removal, can adjust direct current nozzle 9's high position, thereby adjust spraying distance.

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 utility model provides a concrete mixer with equal volume direct injection unit, includes agitator tank (1), lead screw (7), direct current nozzle (9), cleaning plate (14) and small-size pump machine (18), its characterized in that: the middle inside the stirring box body (1) is rotatably connected with a connecting shaft (10), the upper end of the connecting shaft (10) is connected with a driving motor in a transmission way, the surface of the upper end of the connecting shaft (10) is fixedly connected with a driving gear (16), driven gears (17) are arranged on two sides of the driving gear (16), a stirring shaft (11) penetrates through the middle of each driven gear (17), stirring blades (12) are fixedly connected on the surfaces of the two stirring shafts (11), both sides of the upper end of the connecting shaft (10) are fixedly connected with branch supporting rods (13), the other end of the branch rod (13) is arranged at the bottom end in the stirring box body (1), divide branch pole (13) outside fixedly connected with cleaning plate (14), cleaning plate (14) surface is provided with cleaning blade (15), cleaning blade (15) quantity sets up to a plurality ofly.

2. A concrete mixer with a uniform quantity direct injection apparatus according to claim 1 wherein: the stirring tank body (1) is characterized in that a fixing plate (4) is fixedly connected to the surface of one side of the stirring tank body, a connecting plate (5) is fixedly connected to one side of the fixing plate (4), and a screw rod (7) is arranged on one side of the connecting plate (5).

3. A concrete mixer with a uniform quantity direct injection apparatus according to claim 1 wherein: the upper end of the screw rod (7) is connected with a driving motor in a transmission mode, the surface of the screw rod (7) is connected with a moving ring (8) in a threaded mode, and a direct-current spray head (9) is fixedly connected to one side of the moving ring (8).

4. A concrete mixer with a uniform quantity direct injection apparatus according to claim 2 wherein: connecting plate (5) one side fixedly connected with limit guide (22), limit guide (22) one side sliding connection has limit slider (21), limit slider (21) one side fixedly connected with shifting ring (8).

5. A concrete mixer with a uniform quantity direct injection apparatus according to claim 1 wherein: the stirring tank body (1) one side lower extreme is provided with small-size pump machine (18), small-size pump machine (18) one side is provided with conveyer pipe (19), conveyer pipe (19) other end fixed connection is in direct current nozzle (9) side.

6. A concrete mixer with a uniform quantity direct injection apparatus according to claim 1 wherein: one side of the upper end of the stirring box body (1) is fixedly connected with a fixed handrail (6), and four corners of the lower surface of the stirring box body (1) are provided with moving wheels (2).

7. A concrete mixer with a uniform quantity direct injection apparatus according to claim 1 wherein: the injection port (3) is arranged on the upper surface of the stirring box body (1), and the liquid surface meter (20) is arranged on one side of the stirring box body (1).