Stirring machine with fed material screening mechanism

Abstract

The utility model discloses a stirring machine with a feeding screening mechanism, belongs to the technical field of feeding screening and stirring, and aims to solve the problems that in the prior art, a traditional concrete stirring machine usually only purely and directly pours various raw materials into a stirring barrel for stirring, or lacks a preposed screening link or lacks an anti-blocking structure, and the stirring efficiency is low. At present, there are few mechanisms capable of solving the two main problems, and most feeding and screening mechanisms cannot well smash large-particle concrete hard blocks into small fragments. The problems that large-particle impurities, caked concrete and the like which are possibly mixed in raw materials enter a stirring barrel together, uniform stirring is difficult, stirring blades are possibly damaged, the normal service life of a stirrer is affected, and meanwhile the quality of the concrete is reduced are solved. A box body is installed on the cover body, and a shell is installed on the cover body.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the related technical field of material feeding screening and stirring, more particularly, it relates to a stirring machine with a material feeding screening mechanism. BACKGROUND

[0002] Traditional concrete mixers usually simply pour various raw materials directly into the mixing drum for stirring, either lacking a pre-screening link or lacking an anti-blocking structure, and few mechanisms can solve these two main problems, and most material feeding screening mechanisms cannot break large-particle concrete hard blocks into small pieces. This causes large-particle impurities and agglomerated concrete in the raw materials to enter the mixing drum together, which is difficult to stir evenly and may damage the stirring blades, affecting the normal service life of the stirring machine and reducing the quality of the concrete. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a stirring machine with a material feeding screening mechanism to solve the technical problem that traditional concrete mixers in the prior art usually simply pour various raw materials directly into the mixing drum for stirring, either lacking a pre-screening link or lacking an anti-blocking structure, and few mechanisms can solve these two main problems, and most material feeding screening mechanisms cannot break large-particle concrete hard blocks into small pieces. This causes large-particle impurities and agglomerated concrete in the raw materials to enter the mixing drum together, which is difficult to stir evenly and may damage the stirring blades, affecting the normal service life of the stirring machine and reducing the quality of the concrete.

[0004] To achieve the above object, the utility model discloses the following technical scheme: a stirring machine with a material feeding screening mechanism, comprising a stirring box, the stirring box is installed on the cover, the cover is installed on the box body, the cover is installed on the shell, the shell is installed in the rod body, the shell is slidably connected with the first plate body and the second plate body, the first plate body and the second plate body are slidably connected with the rod body, the first plate body and the second plate body are penetrated with the box body, the first plate body is rotatably connected with the cam, the second plate body is rotatably connected with the connecting rod, the connecting rod is rotatably connected with the cam, the first plate body one end is installed with the first screening mesh, the second plate body one end is installed with the second screening mesh, the first screening mesh and the second screening mesh are installed with a plurality of groups of screening teeth, the gap of the rod body is gap matched with the spring.

[0005] As a preferred technical scheme of the utility model, the box body is installed with a material inlet, and a flow guide inclined plate is formed on the material inlet.

[0006] As the preferred technical scheme of the utility model, the stirring box is provided with a frame body.

[0007] As the preferred technical scheme of the utility model, the stirring box is provided with a motor, the stirring box is rotatably connected with a stirring shaft, the output end of the motor is connected with the stirring shaft, and a plurality of stirring blades are arranged on the stirring shaft.

[0008] As the preferred technical scheme of the utility model, the stirring box is provided with a discharge port, and the discharge port is provided with a valve body.

[0009] As the preferred technical scheme of the utility model, a plurality of bases are arranged on the frame body.

[0010] The utility model provides a stirring machine with a feeding screening mechanism, which has the following beneficial effects:

[0011] 1, this new type through, stirring box, cover, box, shell, rod, first plate, second plate, cam, connecting rod, first screening mesh plate, second screening mesh plate, screening tooth and spring, utilize the power supply equipment drive cam one end of the rotating shaft, make the cam drive connecting rod synchronous rotation, simultaneously, the first plate connected with the cam drives the first screening mesh plate to carry out the transverse reciprocating motion, and the second plate connected with the connecting rod drives the second screening mesh plate to also carry out the transverse reciprocating motion, and the first screening mesh plate and the second screening mesh plate mutually adhere and do opposite transverse reciprocating motion, since the second screening mesh plate is located above, and the mesh of the second screening mesh plate adopts extra large mesh, so that the large concrete material can also fall into the second screening mesh plate, thereby falling on the first screening mesh plate, can make the large concrete material on the first screening mesh plate and the second screening mesh plate screening tooth completely smash, finally fall into the stirring box, the mechanism has the functions of screening and anti-clogging simultaneously, and can also completely smash the large concrete hard block into small particles, finally can improve the quality of concrete.

[0012] 2, through, box, inlet and guide slope, the box is provided with the inlet, and the plate on the inner side of the inlet adopts the guide slope, can make when the concrete material is poured into the inlet, the concrete material will be guided to the second screening mesh plate on the material screening through the guide slope, can avoid that the large concrete material does not fall on the second screening mesh plate. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the three-dimensional structure schematic view of the utility model structure;

[0014] Figure 2 It is Figure 1 The structure schematic view of the box, rod and second plate;

[0015] Figure 3 For Figure 1 Structure diagram of first plate body, second plate body and cam in the middle;

[0016] Figure 4 For Figure 2 Structure diagram of second screen mesh plate, first screen mesh plate and screen tooth in the middle;

[0017] Figure 5 For Figure 1 Structure diagram of stirring box, discharge port and valve body in the middle.

[0018] In the figure: 1, stirring box; 2, cover body; 3, box body; 4, shell; 5, rod body; 6, first plate body; 7, second plate body; 8, cam; 9, connecting rod; 10, base; 11, first screen mesh plate; 12, second screen mesh plate; 13, screen tooth; 14, spring; 15, inlet; 16, guide slope plate; 17, frame body; 18, motor; 19, stirring shaft; 20, stirring blade; 21, discharge port; 22, valve body. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0020] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the device or element indicated or implied to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for description purposes, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0022] Please refer to Figures 1 to 5The utility model provides a technical scheme: a mixer with material feeding screening mechanism, including stirring box 1, on stirring box 1, stirring box 1 is installed cover 2, cover 2 is installed box 3, cover 2 is installed shell 4, shell 4 is installed the rod body 5 in, shell 4 is slidably connected with first plate body 6 and second plate body 7, first plate body 6 and second plate body 7 are slidably connected with rod body 5, first plate body 6 and second plate body 7 are all with box 3 and are penetrated, because the opening slot is set up on box 3, so first plate body 6 and second plate body 7 can drive first screening mesh plate 11 and second screening mesh plate 12 and carry out transverse reciprocating swing through the opening slot, first plate body 6 is rotatably connected with cam 8 on, second plate body 7 is rotatably connected with connecting rod 9 on, connecting rod 9 is rotatably connected with cam 8, the power supply equipment of the pivot of cam 8 one end is connected, make cam 8 drive connecting rod 9 and carry out synchronous rotation, simultaneously, cam 8 is connected with first plate body 6 and drives first screening mesh plate 11 and carries out transverse reciprocating motion, and connecting rod 9 is connected with second plate body 7 and drives second screening mesh plate 12 and also carries out transverse reciprocating movement, and first screening mesh plate 11 and second screening mesh plate 12 mutually adhere and do opposite transverse reciprocating motion, first plate body 6 one end is installed with first screening mesh plate 11, first screening mesh plate 11 adopts small mesh, can keep away the concrete material of big hard block, second plate body 7 one end is installed with second screening mesh plate 12, second screening mesh plate 12 adopts big mesh, can make the concrete material of big hard block fall from the mesh and fall on first screening mesh plate 11 and carry out crushing, first screening mesh plate 11 and second screening mesh plate 12 all are installed with multiple sets of screening teeth 13, screening tooth 13 can extrude and crush the concrete material of big and hard block, the clearance of rod body 5 all is gap fit with spring 14, spring 14 is gap fit with rod body 5, and is distributed and is connected between shell 4 and first plate body 6, between shell 4 and second plate body 7 and between first plate body 6 and second plate body 7, the overall process is that the pivot of cam 8 one end is driven by the power supply equipment and is rotated to make cam 8 drive connecting rod 9 and carry out synchronous rotation, simultaneously, cam 8 is connected with first plate body 6 and drives first screening mesh plate 11 and carries out transverse reciprocating motion, and connecting rod 9 is connected with second plate body 7 and drives second screening mesh plate 12 and also carries out transverse reciprocating movement, and first screening mesh plate 11 and second screening mesh plate 12 mutually adhere and do opposite transverse reciprocating motion, because second screening mesh plate 12 is located in the upper, and the mesh of second screening mesh plate 12 adopts extra-large mesh, so that the concrete material of big block can also fall into second screening mesh plate 12, thereby falling on first screening mesh plate 11, can make the concrete material of big block be completely pulverized on the screening tooth 13 of first screening mesh plate 11 and second screening mesh plate 12, finally fall into stirring box 1, the mechanism has the functions of screening and anti-blocking simultaneously, and also can completely pulverize the concrete hard block into small particles, finally can improve the quality of concrete.

[0023] The box body 3 is provided with a feeding inlet 15, and a guide inclined plate 16 is arranged on the feeding inlet 15, wherein the guide inclined plate 16 is designed in a funnel shape, and can help the concrete material to fall on the first screening mesh plate 11 and the second screening mesh plate 12 smoothly.

[0024] The stirring box 1 is provided with a frame body 17, which can help to support the stirring box 1.

[0025] The stirring box 1 is provided with a motor 18, and the type of the motor 18 is selected according to actual working requirements; the stirring box 1 is rotationally connected with a stirring shaft 19; the output end of the motor 18 is connected with the stirring shaft 19; and a plurality of stirring blades 20 are arranged on the stirring shaft 19, so that the concrete material can be stirred more evenly.

[0026] The stirring box 1 is provided with a discharging outlet 21, and the discharging outlet 21 is provided with a valve body 22.

[0027] The frame body 17 is provided with a plurality of bases 10.

[0028] The specific use mode and effect of the embodiment are as follows:

[0029] In use, the concrete material is poured into the feeding inlet 15 first, and then falls on the second screening mesh plate 12 and the first screening mesh plate 11 through the guide inclined plate 16 in the feeding inlet 15 for screening; then, the rotation shaft at one end of the cam 8 is driven by an external power supply device, so that the cam 8 drives the connecting rod 9 to rotate synchronously, the first plate body 6 connected with the cam 8 drives the first screening mesh plate 11 to move reciprocatingly horizontally, the second plate body 7 connected with the connecting rod 9 drives the second screening mesh plate 12 to move reciprocatingly horizontally as well, the first screening mesh plate 11 and the second screening mesh plate 12 are mutually attached and move reciprocatingly horizontally in opposite directions, the second screening mesh plate 12 is located at the upper side, and the mesh holes of the second screening mesh plate 12 are designed as extra-large mesh holes, so that the large concrete material can also fall into the second screening mesh plate 12 and then fall on the first screening mesh plate 11, and the large concrete material can be completely crushed by the screening teeth 13 on the first screening mesh plate 11 and the second screening mesh plate 12, the large and hard concrete block can be crushed, and finally falls into the stirring box 1, the mechanism has the functions of screening and anti-blocking, and the large and hard concrete block can be completely crushed into small particles, so that the quality of the concrete can be improved.

[0030] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A blender having an infeed screening mechanism, characterised by: Including the agitator box (1), on the agitator box (1), the agitator box (1) is installed with cover (2), the cover (2) is installed with box (3), the cover (2) is installed with shell (4), the shell (4) is installed with rod (5) in, the shell (4) is slidably connected with first plate (6) and second plate (7), the first plate (6) and second plate (7) are slidably connected with rod (5), the first plate (6) and second plate (7) are all with box (3) is penetrated, the first plate (6) is rotatably connected with cam (8) on, the second plate (7) is rotatably connected with connecting rod (9), the connecting rod (9) is rotatably connected with cam (8), the first plate (6) one end is installed with first sieve screen (11), the second plate (7) one end is installed with second sieve screen (12), the first sieve screen (11) and second sieve screen (12) are all installed with multiple groups of sieve teeth (13), the rod (5) gap is all gap fit with spring (14).

2. A blender having an infeed screening mechanism according to claim 1, wherein: The box (3) is installed into the inlet (15), the inlet (15) is provided with guide vane (16) on.

3. A blender having a feed screening mechanism as claimed in claim 1, wherein: The agitator box (1) is installed with frame (17).

4. A blender having an infeed screening mechanism as claimed in claim 1, wherein: The agitator box (1) is installed with motor (18), the agitator box (1) is rotatably connected with stirring shaft (19), the output end of motor (18) is opposite to stirring shaft (19), the stirring shaft (19) is installed with multiple groups of stirring blade (20).

5. A blender having an infeed screening mechanism as claimed in claim 1, wherein: The agitator box (1) is installed with discharge port (21), the discharge port (21) is installed with valve body (22).

6. A blender having a feed screening mechanism as claimed in claim 3, wherein: The frame (17) is installed with multiple groups of base (10).

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