CN217910717U

CN217910717U - Adjustable sieve plate structure of sand making machine

Info

Publication number: CN217910717U
Application number: CN202222225694.1U
Authority: CN
Inventors: 郑波
Original assignee: MIYI JINXIU MACHINERY MANUFACTURING CO LTD
Current assignee: MIYI JINXIU MACHINERY MANUFACTURING CO LTD
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-11-29
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a system sand technical field, concretely relates to adjustable sieve structure of system sand machine includes sieve plate seat and castor bean strip, the lower box of system sand machine body is located to the sieve plate seat, the castor bean strip is located on the working face of sieve plate seat, and can dismantle with the sieve plate seat and be connected, be provided with a plurality of castor bean strips on the working face of sieve plate seat side by side, through set up the detachable castor bean strip on the sieve plate seat, make and add man-hour can realize the regulation to sieve structure, to different particle diameters, different processing parameter's raw materials distinguish processing, avoided system sand machine whole to change. The grate solves the problems that the grate used by the existing sand making machine is arranged in the lower box body and is arc-shaped, and is fixedly connected with the lower box body, when in use, the whole equipment needs to be replaced when meeting different sand making requirements, and the use is very inconvenient.

Description

Adjustable sieve plate structure of sand making machine

Technical Field

The utility model relates to a system sand technical field, concretely relates to system sand machine adjustable sieve plate structure.

Background

The machine-made sand is sand which is formed by roughly breaking stone and processing the stone by other sand making equipment, and for the purpose that a finished product is more regular, the machine-made sand can be processed into sands with different rules and sizes according to different process requirements, and can better meet daily requirements of buildings. The raw materials for the machine-made sand are various, and generally, granite, basalt, cobble, limestone, quartz stone, sandstone, slag and the like are available. Particularly, 3mm-10mm stones crushed by the crusher have the advantages of small market consumption, low utilization rate, small granularity, difficult crushing and high crushing difficulty.

The existing sand making machine mostly adopts a fixed sieve plate structure, namely the fixed sieve plate structure, which comprises the fixation of a position and the fixation of a screening specification, for example, a Chinese patent with the publication number of CN201420616364.8 discloses a novel building material sand making machine, a grate used by the sand making machine is arranged in a lower box body and is arc-shaped, and is fixedly connected with the lower box body, when in use, when meeting the requirements of different machine-made sands, the whole sand making machine needs to be replaced, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above problem provides an adjustable sieve plate structure of system sand machine.

The technical scheme who adopts is, the adjustable sieve plate structure of a system sand machine includes sieve plate seat and castor bean, and in the lower box of system sand machine body was located to the sieve plate seat, the castor bean was located on the working face of sieve plate seat, and can dismantle with the sieve plate seat and be connected, was provided with a plurality of castor beans on the working face of sieve plate seat side by side.

Furthermore, the sieve plate seat comprises a first grate frame, a second grate frame and a third grate frame, the first grate frame, the second grate frame and the third grate frame are arranged in parallel, the second grate frame is located between the first grate frame and the third grate frame, and the first grate frame, the second grate frame and the third grate frame are connected through angle steel.

Optionally, the upper surfaces of the first grate frame, the second grate frame and the third grate frame are working surfaces, and the working surfaces are two symmetrical arc surfaces.

Further, arc plates are arranged on the working surfaces of the first grate frame, the second grate frame and the third grate frame.

Optionally, the grate comprises grate plates, grate bars and hook bodies, the grate bars are arranged between the grate plates, and the hook bodies are arranged at the bottoms of the grate bars and can be hooked on the circular arc plates.

Optionally, the grate plate is arc-shaped, the bottom surface of the grate plate can be attached to the arc plate, and a gap is formed between every two adjacent screen bars.

The utility model has the advantages that at least one of the following is included;

1. through set up detachable castor bean strip on the sieve plate seat for can realize processing man-hour the regulation to the sieve structure, distinguish processing to the raw materials of different particle diameters, different processing parameters, avoid making the whole change of sand machine.

2. The grate solves the problems that the grate used by the existing sand making machine is arranged in the lower box body and is arc-shaped, and is fixedly connected with the lower box body, when in use, the whole equipment needs to be replaced when meeting different sand making requirements, and the use is very inconvenient.

Drawings

FIG. 1 is a schematic structural diagram of a sand making machine;

FIG. 2 is a schematic structural diagram of a lower box of a sand making machine;

FIG. 3 is a schematic view of the structure of the sieve plate base and the grate;

FIG. 4 is a schematic view of a sieve plate base;

FIG. 5 is a schematic side view of the structure of the sieve plate base and the grate;

FIG. 6 is a schematic view of a grate bar structure;

labeled as: the device comprises a sand making machine body 1, a lower box body 3, grates 16, a hook body 21, a first grate frame 24, a second grate frame 25, a third grate frame 26, an arc plate 27, angle steel 28, a connecting steel plate 29, a connecting hole 30, a fixing bolt 31, a grate pressing plate 32, a limiting bolt 33, a lining plate 34, round steel 35, screen bars 36, a gap 37 and a grate plate 38.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 in specific cases to those skilled in the art.

As shown in fig. 1 to 6, the adjustable sieve plate structure of the sand making machine comprises a sieve plate seat and grate bars 16, wherein the sieve plate seat is arranged in the lower box body 3 of the sand making machine body 1, the grate bars 16 are arranged on the working surface of the sieve plate seat and detachably connected with the sieve plate seat, and a plurality of grate bars 16 are arranged on the working surface of the sieve plate seat side by side.

The purpose of design like this is through setting up detachable castor bean strip on the sieve plate seat for can realize processing man-hour the regulation to sieve structure, distinguish processing to the raw materials of different particle diameters, different processing parameters, avoid making the whole change of sand machine. The grate solves the problems that the grate used by the existing sand making machine is arranged in the lower box body and is arc-shaped, and is fixedly connected with the lower box body, when in use, the whole equipment needs to be replaced when meeting different sand making requirements, and the use is very inconvenient.

Meanwhile, in the embodiment, a specific structure of the sieve plate base is further disclosed, wherein the sieve plate base comprises a first grate frame 24, a second grate frame 25 and a third grate frame 26, the first grate frame 24, the second grate frame 25 and the third grate frame 26 are arranged in parallel, the second grate frame 25 is located between the first grate frame 24 and the third grate frame 26, the first grate frame 24, the second grate frame 25 and the third grate frame 26 are connected through angle steel 28, the upper surfaces of the first grate frame 24, the second grate frame 25 and the third grate frame 26 are working surfaces, the working surfaces are two symmetrical arc surfaces, and arc plates 27 are arranged on the working surfaces of the first grate frame 24, the second grate frame 25 and the third grate frame 26.

The purpose of the design is to provide a necessary carrier for the whole sieve plate seat through the three mutually parallel grate frames, and simultaneously, corresponding effects can be realized by using two grate frames in a part of using scenes.

Meanwhile, the arranged arc plates protrude towards two sides, so that the grates can be conveniently mounted on the arc plates, the connecting steel plates 29 are arranged on the edges of the arc surfaces of the upper surfaces of the first grate frame 24, the second grate frame 25 and the third grate frame 26, and the second grate frame is connected with the first grate frame and the third grate frame.

In this embodiment, the grate 16 includes grate plates 38, grate bars 36 and hook bodies 21, the grate bars 36 are disposed between the grate plates 38, and the hook bodies 21 are disposed at the bottom of the grate bars 36 and can be hooked on the circular arc plates 27.

In practical use, as shown in fig. 5, the hook body on the grate is hooked on the outward-protruding part of the arc plate, the adjacent grates are closely arranged, the grate positioned at the edge of the arc surface of the arc plate is extruded and limited by the grate pressing plate 32, and the grate pressing plate 32 is connected with the connecting steel plate through the pressing plate fixing bolt.

In some usage scenarios, in order to further increase the limitation on the grate bars, the grate bars are usually passed through the grate bar pressing plate 32 and the grate bars located at the edge of the arc surface together with the limiting bolts 33.

Meanwhile, in order to protect structures such as a grate pressure plate and a limiting bolt, a lining plate is usually additionally arranged on the grate pressure plate, so that the abrasion of broken sand on the structures during machine-made sand processing is avoided.

As shown in fig. 3 and 5, the sieve plate base is generally connected to the lower case 3 by round bars 35 and fixing bolts 31 at the lower portions of the first grate frame 24, the second grate frame 25, and the third grate frame 26.

In this embodiment, the grate plates 38 are circular arc-shaped, the bottom surfaces of the grate plates 38 can be attached to the circular arc plates 27, and gaps 37 are formed between adjacent screen bars 36.

In actual use, the grate plates with various specifications can be provided according to the requirement of the sand making of the processing machine. The gaps of the grate plates are different, and those skilled in the art can select the grate plates with proper sizes to install according to the processing requirements.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an adjustable sieve plate structure of system sand machine which characterized in that: including sieve plate seat and castor bean strip (16), the lower box (3) of system sand machine body (1) is located to the sieve plate seat, on the working face of sieve plate seat was located in castor bean strip (16), and can dismantle with the sieve plate seat and be connected, be provided with a plurality of castor bean strips (16) on the working face of sieve plate seat side by side.

2. An adjustable sieve plate structure of a sand making machine according to claim 1, which is characterized in that: the sieve plate seat comprises a first grate frame (24), a second grate frame (25) and a third grate frame (26), the first grate frame (24), the second grate frame (25) and the third grate frame (26) are arranged in parallel, the second grate frame (25) is located between the first grate frame (24) and the third grate frame (26), and the first grate frame (24), the second grate frame (25) and the third grate frame (26) are connected through angle steel (28).

3. The adjustable sieve plate structure of a sand making machine according to claim 2, characterized in that: the upper surfaces of the first grate frame (24), the second grate frame (25) and the third grate frame (26) are working surfaces, and the working surfaces are two symmetrical arc surfaces.

4. An adjustable sieve plate structure of a sand making machine according to claim 3, characterized in that: the working surfaces of the first grate frame (24), the second grate frame (25) and the third grate frame (26) are all provided with arc plates (27).

5. The adjustable sieve plate structure of sand making machine according to claim 4, characterized in that: the grate (16) comprises grate plates (38), screen bars (36) and hook bodies (21), wherein the screen bars (36) are arranged between the grate plates (38), and the hook bodies (21) are arranged at the bottoms of the screen bars (36) and can be hooked on the circular arc plates (27).

6. An adjustable sieve plate structure of a sand making machine according to claim 5, characterized in that: the grate plates (38) are arc-shaped, the bottom surfaces of the grate plates (38) can be attached to the arc plates (27), and gaps (37) are formed between the adjacent screen bars (36).