CN219648630U

CN219648630U - Feeding sand mixer

Info

Publication number: CN219648630U
Application number: CN202320958763.1U
Authority: CN
Inventors: 曾德森; 曾启明
Original assignee: Meizhou Tiangong Machinery Manufacturing Co ltd
Current assignee: Meizhou Tiangong Machinery Manufacturing Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-09-08
Anticipated expiration: 2033-04-25

Abstract

The utility model discloses a feeding sand mixer, which comprises a sand mixer body, wherein a feeding mechanism for controlling the discharging of a mixture is arranged on the upper side of the sand mixer body, the feeding mechanism comprises an anti-blocking discharging mechanism connected to a power shaft of the sand mixer body, a storage box for storing the mixture is arranged on the outer side of the anti-blocking discharging mechanism, a discharging mechanism for shielding and controlling a discharging hole is arranged on the lower side of the storage box, and the storage box is fixed on the upper side of the sand mixer body; the storage box comprises a cylinder section and a conical section. According to the utility model, through the arrangement of the anti-blocking discharging mechanism and the discharging mechanism, the conical helical blade and the diffusion rod on the central shaft are driven to rotate when the sand mixer body is mixed, raw materials in the storage box are stirred and pushed during discharging, the discharging blockage is avoided, the discharging opening of the storage box is communicated with the mixing bin of the sand mixer body through the control of the electric telescopic rod on the baffle plate position, the feeding is convenient, and the convenience of operation and use is improved.

Description

Feeding sand mixer

Technical Field

The utility model relates to the technical field of pump shell processing, in particular to a feeding sand mixer.

Background

The pump shell, as the name suggests, is the shell of the pump body, and its main function is to protect the pump body, and the sand mixer is used for evenly mixing sand with liquid curing agent and resin, so that the curing agent and the resin are evenly distributed and effectively coated on the surface of sand grains, and the film-covered molding sand suitable for manufacturing the mold is formed. The automatic feeding sand mixer for pump shell production has the advantages that the automatic feeding sand mixer for pump shell production is disclosed as CN 215587773U, through the arrangement of the sand mixer main body, the supporting legs, the driving motor, the rotating rod, the supporting rods, the storage box, the mounting plate, the servo motor, the threaded rod, the limiting rods, the movable plate, the baffle and the blanking pipe, the automatic feeding function of the sand mixer is realized, the feeding mode of the sand mixer is changed, feeding is not required to be completed in a manual mode, the labor capacity of workers is reduced, the time and energy of the workers are saved, the working efficiency of the workers is improved, and the mixing rate of the sand mixer is accelerated. However, in the discharging process of the storage box, the sand mixer directly falls down by gravity, so that a discharging opening is easily blocked, the sand mixer needs to be dredged again, and inconvenience is caused in the using process.

Disclosure of Invention

The present utility model aims to solve the above problems and provide a feed mixer.

The utility model realizes the above purpose through the following technical scheme:

the feeding sand mixer comprises a sand mixer body, wherein a feeding mechanism for controlling the feeding of mixed materials is arranged on the upper side of the sand mixer body, the feeding mechanism comprises an anti-blocking feeding mechanism connected to a power shaft of the sand mixer body, a storage box for storing the mixed materials is arranged on the outer side of the anti-blocking feeding mechanism, a discharging mechanism for shielding and controlling a discharging opening is arranged on the lower side of the storage box, and the storage box is fixed on the upper side of the sand mixer body;

the anti-blocking blanking mechanism comprises a central shaft connected with a power shaft of the sand mixer body, and an anti-blocking component is arranged on the central shaft and positioned in the storage box; the discharging mechanism comprises a supporting plate arranged on the lower side of the storage box, a baffle plate used for shielding a discharging opening is oppositely arranged on the supporting plate, an electric telescopic rod is connected to the baffle plate, and a discharging hole is formed in the center of the supporting plate.

Further set up: the anti-blocking assembly comprises a conical spiral blade fixed on the central shaft, and a diffusion rod fixed on the central shaft is arranged on the upper side of the conical spiral blade.

Further set up: the support plate is provided with a chute, and the baffle is in sliding connection with the chute.

Further set up: the lower side of the supporting plate is positioned on the power shaft of the sand mixer body and is fixedly provided with a discharging hopper.

Further set up: the diffusion rods are uniformly distributed and welded on the central shaft, and semicircular through holes matched with the central shaft are formed in the baffle plate.

Compared with the prior art, the utility model has the following beneficial effects:

through setting up of anti-blocking discharging mechanism, blowing mechanism, make the mixer body when the compounding, drive central epaxial toper helical blade, diffusion pole rotation, stir the propelling movement when unloading to the raw materials in the storage case, avoid the unloading to block up, through the control of electric telescopic handle to the baffle position, make the feed opening of storage case and mixer body blending bunker intercommunication, be convenient for carry out the material loading, improved the convenience of operation use.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is an isometric view of a feed mixer according to the present utility model;

FIG. 2 is a schematic illustration of a main cross-sectional structure of a feed mixer according to the present utility model;

FIG. 3 is a schematic view of a partial structure of an anti-blocking blanking mechanism of a feed mixer according to the present utility model;

fig. 4 is a schematic view of a structure of a discharging mechanism of a feeding-mixing machine in an exploded state.

The reference numerals are explained as follows:

1. a sand mixer body; 2. a storage bin; 21. a cylindrical section; 22. a conical section; 3. an anti-blocking blanking mechanism; 31. a central shaft; 32. conical helical blades; 33. a diffusion rod; 4. a discharging mechanism; 41. a support plate; 42. a baffle; 43. an electric telescopic rod; 44. a chute; 45. a blanking hole; 46. and (5) discharging a hopper.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-4, a feeding sand mixer comprises a sand mixer body 1, wherein a feeding mechanism for controlling the discharging of mixed materials is arranged on the upper side of the sand mixer body 1, the feeding mechanism comprises an anti-blocking discharging mechanism 3 connected to a power shaft of the sand mixer body 1, a storage box 2 for storing the mixed materials is arranged on the outer side of the anti-blocking discharging mechanism 3, a discharging mechanism 4 for shielding and controlling a discharging opening is arranged on the lower side of the storage box 2, and the storage box 2 is fixed on the upper side of the sand mixer body 1;

in this embodiment: the storage box 2 comprises a cylinder section 21 and a conical section 22, wherein the cylinder section 21 is positioned on the upper side of the conical section 22, so that after the mixture is stored in the storage box 2, the mixture gradually flows towards the center of the conical section 22 along with the increase of the service time.

In this embodiment: the anti-blocking blanking mechanism 3 comprises a central shaft 31 connected with a power shaft of the sand mixer body 1, and an anti-blocking component is arranged in the storage box 2 on the central shaft 31; the anti-blocking component comprises a conical helical blade 32 fixed on a central shaft 31, a diffusion rod 33 fixed on the central shaft 31 is arranged on the upper side of the conical helical blade 32, the diffusion rods 33 are uniformly distributed and welded on the central shaft 31, a mixing piece of the sand mixer body 1 works to drive the central shaft 31 to rotate, the conical helical blade 32 and the diffusion rod 33 are further made to rotate, raw materials in the storage box 2 are stirred, and meanwhile a blanking port of the storage box 2 is prevented from being blocked during blanking.

In this embodiment: the discharging mechanism 4 comprises a supporting plate 41 arranged at the lower side of the storage box 2, a baffle plate 42 for shielding a discharging opening is oppositely arranged on the supporting plate 41, an electric telescopic rod 43 is connected to the baffle plate 42, and a discharging hole 45 is arranged at the center of the supporting plate 41; the spout 44 has been seted up on the backup pad 41, baffle 42 and spout 44 sliding connection, and backup pad 41 downside is located and is fixed with down hopper 46 on the power shaft of sand mixer body 1, is provided with on the baffle 42 with center pin 31 complex semi-circular through-hole, drives baffle 42 relative movement through the flexible of electric telescopic handle 43, is convenient for shelter from the control to the feed opening of storage case 2, improves the convenience to the material loading in the sand mixer body 1.

The working principle and the use flow of the utility model are as follows: when the mixed materials are added into the storage box 2 and mixed for use, the power source of the sand mixer body 1 is used for opening, the mixing piece in the sand mixer body 1 is driven to work, the central shaft 31 of the anti-blocking discharging mechanism 3 is driven to rotate, the conical helical blades 32 and the diffusion rod 33 are enabled to stir the mixed materials in the storage box 2 preliminarily, then the baffle 42 is driven to move outwards through the shrinkage of the electric telescopic rod 43 of the discharging mechanism 4, the discharging opening at the lower side of the storage box 2 is opened, the mixed materials in the storage box 2 fall into the mixing bin of the sand mixer body 1, meanwhile, the conical helical blades 32 rotate to push the discharging of the raw materials in the storage box 2, blocking is prevented, and after the discharging amount is reached, the baffle 42 is pushed by the electric telescopic rod 43 to shield the discharging opening.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A feed mixer comprising a mixer body (1), characterized in that: the automatic feeding device comprises a sand mixer body (1), and is characterized in that a feeding mechanism for controlling the feeding of a mixture is arranged on the upper side of the sand mixer body (1), the feeding mechanism comprises an anti-blocking feeding mechanism (3) connected to a power shaft of the sand mixer body (1), a storage box (2) for storing the mixture is arranged on the outer side of the anti-blocking feeding mechanism (3), a discharging mechanism (4) for shielding and controlling a feeding hole is arranged on the lower side of the storage box (2), and the storage box (2) is fixed on the upper side of the sand mixer body (1);

the anti-blocking blanking mechanism (3) comprises a central shaft (31) connected with a power shaft of the sand mixer body (1), and an anti-blocking component is arranged on the central shaft (31) and positioned in the storage box (2); the discharging mechanism (4) comprises a supporting plate (41) arranged on the lower side of the storage box (2), a baffle (42) used for shielding a discharging opening is oppositely arranged on the supporting plate (41), an electric telescopic rod (43) is connected to the baffle (42), and a discharging hole (45) is formed in the center of the supporting plate (41).

2. A feed mixer as claimed in claim 1, wherein: the anti-blocking assembly comprises a conical spiral blade (32) fixed on the central shaft (31), and a diffusion rod (33) fixed on the central shaft (31) is arranged on the upper side of the conical spiral blade (32).

3. A feed mixer as claimed in claim 1, wherein: a sliding groove (44) is formed in the supporting plate (41), and the baffle (42) is connected with the sliding groove (44) in a sliding mode.

4. A feed mixer as claimed in claim 1, wherein: the lower side of the supporting plate (41) is positioned on the power shaft of the sand mixer body (1) and is fixedly provided with a discharging hopper (46).

5. A feed mixer as claimed in claim 2, wherein: the diffusion rods (33) are uniformly distributed and welded on the central shaft (31), and semicircular through holes matched with the central shaft (31) are formed in the baffle plate (42).