CN217797248U - A cylinder sifter for production of cast iron pot - Google Patents

Abstract

The utility model discloses a roller screening machine for cast iron pan production, which comprises a supporting mechanism, wherein a roller mechanism for screening cast sand is arranged on the supporting mechanism, and the roller mechanism is connected with the supporting mechanism; the supporting mechanism comprises a supporting frame, a tank body is arranged at the upper end of the supporting frame, a feeding hopper is arranged at one end of the tank body in a leaning mode, and a discharging hopper is arranged at the other end of the tank body in a leaning mode. The utility model discloses a motor work drives the camshaft and rotates, make the camshaft drive the barrel when rotating, the annular frame rotates, make casting sand filter through the rotation of screen cloth, the camshaft is because the effect of rotation deflection power simultaneously, make the barrel whole at the slide, the sliding frame, the luffing motion is carried out under the spacing of spring supports, jolt about when carrying out the pivoted to the inboard sand body of screen cloth, make dust sand fall down from the blanking storehouse through the screen cloth, the molding sand granule is discharged through going out the hopper, realize quick screening to casting sand, the efficiency and the quality of screening have been improved.

Description

A cylinder sifter for production of cast iron pot

Technical Field

The utility model relates to a cast iron pot production and processing technology field especially relates to a cylinder sifter for cast iron pot production.

Background

Cast iron pan is in process of production, need screen the filtration to the foundry sand, mainly operate through the cylinder screening machine at present, but the present cylinder screening machine only screens the sand body through the rotation of cylinder, and screening quality is not good, and efficiency is lower, has influenced the sorting filtration to the sand body.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to provide a drum screening machine for the production of cast iron pan in order to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a roller screening machine for production of cast iron pots comprises a supporting mechanism, wherein a roller mechanism for screening cast sand is arranged on the supporting mechanism and is connected with the supporting mechanism;

the supporting mechanism comprises a supporting frame, a tank body is arranged at the upper end of the supporting frame, a feed hopper is arranged at one end of the tank body close to the upper part, a discharge hopper is arranged at the other end of the tank body close to the lower part, and a blanking bin is arranged at the lower end of the tank body;

the cylinder mechanism is including setting up the barrel of jar internal side, the equipartition has the annular frame on the barrel external diameter, the annular frame outer lane is connected with the screen cloth, the camshaft is worn to be equipped with in barrel central point puts, the camshaft both ends all are provided with the slide, the slide outside is provided with the sliding frame, both sides all are provided with the spring about the slide, are provided with the mount pad on one of them department the sliding frame, be provided with on the mount pad with camshaft connection's motor.

Further setting: the tank body is welded with the support frame, and the tank body and the horizontal plane form an angle of 5-10 degrees.

Further setting: through grooves are formed in two ends of the cylinder body, and the cam shaft is connected with the cylinder body in a sliding mode.

Further setting: the camshaft with the slide is connected in a rotating way, and the sliding frame is fixed on the side wall of the cylinder body.

Further setting: the sliding seat is connected with the sliding frame in a sliding mode, the barrel is fixedly connected with the camshaft, and the barrel is fixedly connected with the annular frame.

Further setting: the mounting seat is connected with the sliding frame in a sliding mode, and the screen is riveted with the annular frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

drive the camshaft rotation through motor work, make the camshaft drive the barrel when rotating, the ring frame rotates, make casting sand filter through the rotation of screen cloth, the camshaft is because the effect of rotation deflection power simultaneously, make the barrel whole at the slide, the sliding frame, the spacing of spring is supported and is carried out the luffing motion down, jolt about when carrying out the pivoted to the inboard sand body of screen cloth, make dust sand fall down from the blanking storehouse through the screen cloth, the molding sand granule is discharged through going out the hopper, realize quick screening to casting sand, the efficiency and the quality of screening have been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a first structural schematic diagram of a drum screening machine for cast iron pan production according to the present invention;

fig. 2 is a second structural schematic diagram of a drum screening machine for cast iron pan production according to the present invention;

FIG. 3 is a schematic diagram of a main sectional structure of a drum screening machine for cast iron pan production according to the present invention;

fig. 4 is a partial structural schematic diagram of a drum mechanism of a drum screening machine for cast iron pan production according to the present invention;

fig. 5 is a schematic view of the disassembly structure of the camshaft of the drum sifter for the production of the cast iron pan of the present invention.

The reference numerals are illustrated below:

1. a support mechanism; 11. a support frame; 12. a tank body; 2. a drum mechanism; 21. a cylinder body; 22. an annular frame; 23. a screen mesh; 24. a camshaft; 25. a slide base; 26. a sliding frame; 27. a spring; 28. a mounting seat; 29. an electric motor; 3. a feed hopper; 4. a discharge hopper; 5. a blanking bin.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-5, a roller screening machine for producing a cast iron pan comprises a support mechanism 1, a roller mechanism 2 for screening casting sand is arranged on the support mechanism 1, and the roller mechanism 2 is connected with the support mechanism 1;

in this embodiment: the supporting mechanism 1 comprises a supporting frame 11, a tank body 12 is arranged at the upper end of the supporting frame 11, a feed hopper 3 is arranged at one end of the tank body 12 close to the upper part, a discharge hopper 4 is arranged at the other end of the tank body 12 close to the lower part, and a blanking bin 5 is arranged at the lower end of the tank body 12; the tank body 12 is welded with the support frame 11, the tank body 12 and the horizontal plane form a 5-10 degree angle, the molding sand which is convenient to add into the roller mechanism 2 flows to one side of the discharging hopper 4 by means of gravity, and the screening efficiency is improved.

In this embodiment: the roller mechanism 2 comprises a roller body 21 arranged at the inner side of the tank body 12, annular frames 22 are uniformly distributed on the outer diameter of the roller body 21, a screen 23 is connected with the outer ring of the annular frame 22, a cam shaft 24 penetrates through the center of the roller body 21, two ends of the cam shaft 24 are respectively provided with a sliding seat 25, the outer side of the sliding seat 25 is provided with a sliding frame 26, the upper side and the lower side of the sliding seat 25 are respectively provided with a spring 27, one sliding frame 26 is provided with a mounting seat 28, the mounting seat 28 is provided with a motor 29 connected with the cam shaft 24, two ends of the roller body 21 are provided with through grooves, the cam shaft 24 is in sliding connection with the roller body 21, the cam shaft 24 is in rotating connection with the sliding seat 25, the sliding frame 26 is fixed on the side wall of the roller body 21, the sliding seat 25 is in sliding connection with the sliding frame 26, the barrel 21 is fixedly connected with the cam shaft 24, the barrel 21 is fixedly connected with the annular frame 22, the mounting seat 28 is slidably connected with the sliding frame 26, the screen 23 is riveted with the annular frame 22, the cam shaft 24 is driven to rotate through the work of the motor 29, the barrel 21 is driven by the cam shaft 24 when the cam shaft 24 rotates, the annular frame 22 rotates, casting sand is screened through the rotation of the screen 23, meanwhile, the cam shaft 24 enables the barrel 21 to integrally swing up and down under the limiting support of the sliding seat 25, the sliding frame 26 and the spring 27 due to the action of rotating deflection force, sand bodies inside the screen 23 are bumped up and down while rotating, dust sand falls from the blanking bin 5 through the screen 23, and molding sand particles are discharged through the discharge hopper 4.

The utility model discloses theory of operation and use flow: casting sand is added into the inner side of a screen 23 of a roller mechanism 2 through a feed hopper 3, a motor 29 works to drive a cam shaft 24 to rotate, the cam shaft 24 drives a cylinder body 21 and an annular frame 22 to rotate when rotating, the casting sand is screened through the rotation of the screen 23, meanwhile, the cam shaft 24 enables the whole cylinder body 21 to swing up and down under the limiting support of a sliding seat 25, a sliding frame 26 and a spring 27 due to the action of rotating deflection force, the sand body in the inner side of the screen 23 jolts up and down while rotating, dust sand falls from a blanking bin 5 through the screen 23, and molding sand particles are discharged through a discharge hopper 4.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. A cylinder sifter for cast iron pan production, includes supporting mechanism (1), its characterized in that: the supporting mechanism (1) is provided with a roller mechanism (2) for screening the casting sand, and the roller mechanism (2) is connected with the supporting mechanism (1);

the supporting mechanism (1) comprises a supporting frame (11), a tank body (12) is arranged at the upper end of the supporting frame (11), a feeding hopper (3) is arranged at one end of the tank body (12) in a leaning mode, a discharging hopper (4) is arranged at the other end of the tank body (12) in a leaning mode, and a blanking bin (5) is arranged at the lower end of the tank body (12);

the drum mechanism (2) is including setting up jar body (12) inboard barrel (21), the equipartition has annular frame (22) on barrel (21) external diameter, annular frame (22) outer lane is connected with screen cloth (23), camshaft (24) are worn to be equipped with in barrel (21) central point, camshaft (24) both ends all are provided with slide (25), the slide (25) outside is provided with sliding frame (26), both sides all are provided with spring (27) about slide (25), are provided with mount pad (28) on one of them sliding frame (26), be provided with on mount pad (28) with motor (29) that camshaft (24) are connected.

2. The rotary screen machine for the production of cast iron pots as claimed in claim 1, characterized in that: the tank body (12) is welded with the support frame (11), and the tank body (12) and the horizontal plane form an angle of 5-10 degrees.

3. The drum sifter for cast iron pan production as claimed in claim 1, wherein: through grooves are formed in two ends of the barrel body (21), and the cam shaft (24) is connected with the barrel body (21) in a sliding mode.

4. The rotary screen machine for the production of cast iron pots as claimed in claim 1, characterized in that: the camshaft (24) is rotatably connected with the sliding seat (25), and the sliding frame (26) is fixed on the side wall of the barrel body (21).

5. The rotary screen machine for the production of cast iron pots as claimed in claim 4, characterized in that: the sliding seat (25) is connected with the sliding frame (26) in a sliding mode, the cylinder body (21) is fixedly connected with the camshaft (24), and the cylinder body (21) is fixedly connected with the annular frame (22).

6. The rotary screen machine for the production of cast iron pots as claimed in claim 5, characterized in that: the mounting seat (28) is connected with the sliding frame (26) in a sliding mode, and the screen (23) is riveted with the annular frame (22).

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