CN218835987U

CN218835987U - A mixed type raw materials roller mill for casting production

Info

Publication number: CN218835987U
Application number: CN202222702137.4U
Authority: CN
Inventors: 杜承翰; 林建全; 钟敬仓; 曹慧芳
Original assignee: Dianzhan Jiujiang Metal Materials Co ltd
Current assignee: Dianzhan Jiujiang Metal Materials Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-04-11
Anticipated expiration: 2032-10-13

Abstract

The utility model belongs to the technical field of the roller mill technique and specifically relates to a mixed type raw materials roller mill for casting production, including the roller mill main part, the roller mill main part includes the box, the top cap is installed at the box top, the top cap top just is located first protection cover one side and is provided with the feed inlet, the top cap top just is located first protection cover internally mounted and has a driving motor, a driving motor output just is located box internally mounted and has a first bull stick, the connecting rod is all installed in the first bull stick outside and is located filter top and below, just the one end that first bull stick was kept away from to the connecting rod is installed the stirring subassembly that can improve mixing efficiency, through setting up the stirring subassembly for this a raw materials roller mill for casting production can be through twice stirring, thereby the mixing efficiency of effectual assurance roller mill also can the effectual effect of guaranteeing the raw materials and mixing simultaneously.

Description

A mixed type raw materials roller mill for casting production

Technical Field

The utility model relates to a roller mill technical field specifically is a mixed type raw materials roller mill for casting production.

Background

Casting is a metal hot working process which is mastered earlier by human, a cast substance is mostly metal which is originally in a solid state but is heated to a liquid state, and a casting mold can be made of sand, metal or even ceramic, so that a raw material sand mixer is required to be used for mixing the raw materials for casting production in the casting production process, the principle of the sand mixer is that the effect of crushing materials is achieved by utilizing the relative motion of a grinding wheel and a grinding disc, and the crushed materials are mixed while crushing the materials.

According to the raw materials roller mill for casting production that the grant bulletin number CN211840030U provided, through setting up first driving motor, through starting first driving motor work, make the (mixing) shaft drive carousel and a plurality of second puddler rotate, the carousel drives a plurality of connecting rods and rotates, a plurality of connecting rods drive a plurality of first puddlers and rotate, thereby make a plurality of first puddlers and second puddler drive the material piece clearance that a plurality of first scrapers and second scraper bonded on with the inner wall of roller mill body respectively, can prevent that the molding sand from bonding on the inner wall of roller mill casing, the waste of molding sand resource has been caused.

A raw materials roller mill for casting production among the above-mentioned, the material piece clearance of gluing on the inner wall with the roller mill body through setting up first scraper blade and second scraper blade prevents that the molding sand from gluing on the inner wall of roller mill casing, and through a plurality of stirring vane and first helical blade's design, more abundant stirring material can be effectively, but a plurality of stirring vane and first helical blade only rotate through a driving motor drive, rotate reverse comparatively single, mixing efficiency is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mixed type raw materials roller mill for casting production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a mixed raw material sand mixer for casting production comprises a sand mixer main body, wherein the sand mixer main body comprises a box body, a mounting seat is installed at the bottom of the box body, a mounting groove is formed in the top of the mounting seat, four supporting legs are equidistantly distributed on the bottom of the mounting seat along the circumferential direction, an observation window is installed on one side of the box body, a top cover is installed at the top of the box body, a first protective cover is installed in the center of the top cover, a feed inlet is formed in the top of the top cover and located on one side of the first protective cover, a first driving motor is installed at the top of the top cover and located inside the first protective cover, a first rotating rod is installed at the output end of the first driving motor and located inside the box body, a filter plate is installed at the center of the inside of the box body, a guide plate is installed at the bottom of the box body, a mounting frame is installed inside the box body and located above the guide plate, connecting rods are installed outside the first rotating rod and located above and below the filter plate, a stirring assembly capable of improving mixing efficiency is installed at one end of the connecting rod away from the first rotating rod, and a discharge outlet is installed at the bottom of the box body;

the stirring assembly comprises a second protective cover which is arranged at the top of the connecting rod and is far away from one end of the first rotating rod, the second protective cover is internally arranged and is located at the top of the connecting rod, a second driving motor is installed at the output end of the second driving motor and is located at the bottom of the connecting rod, a plurality of stirring rods are installed outside the second rotating rod, one side, far away from the second rotating rod, of each stirring rod is connected with a scraper, and stirring blades are installed outside the stirring rods in a connecting mode.

As the utility model discloses preferred scheme, clearance fit between bottom half and the mounting groove.

As the preferable proposal of the utility model, the observation window is made of transparent toughened glass.

As the utility model discloses preferred scheme, feed inlet and discharge gate department all are provided with corresponding control flap.

As the utility model discloses preferred scheme, first bull stick bottom is passed through the bearing and is connected with the mounting bracket rotation.

As the utility model discloses preferred scheme, stirring vane is provided with a plurality ofly, just a plurality of stirring vane pass through the go-between equidistance and distribute in the puddler outside.

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

the utility model discloses a problem in the background art, the utility model discloses a set up the stirring subassembly in the raw materials roller mill that is used for forging production, thereby this a raw materials roller mill that is used for casting production at the during operation, drive the connecting rod through the first bull stick of first driving motor drive and rotate, thereby carry out preliminary stirring under the effect of connecting rod and stirring subassembly, and start the second starter motor simultaneously with this, second driving motor drive second bull stick drives the puddler and rotates, thereby the mixing of the inside raw materials of roller mill with higher speed under stirring vane's effect, the effect that can effectual improvement mix simultaneously, make this a raw materials roller mill that is used for casting production can stir twice, thereby the mixing efficiency of effectual assurance roller mill, the effect that the effectual assurance raw materials of while also can be mixed.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a front view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the stirring assembly of the present invention.

In the figure: 1. a sand mixer main body; 101. a box body; 102. a mounting seat; 103. a support leg; 104. mounting grooves; 105. an observation window; 106. a top cover; 107. a first protective cover; 108. a feed inlet; 109. a first drive motor; 110. a discharge port; 111. a stock guide; 112. a mounting frame; 113. a connecting rod; 114. a filter plate; 115. a first rotating lever; 2. a stirring assembly; 201. a second protective cover; 202. a second drive motor; 203. a second rotating rod; 204. a stirring rod; 205. a squeegee; 206. a stirring blade.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a mixed type raw materials roller mill for casting production, including roller mill main part 1, roller mill main part 1 includes box 101, mount pad 102 is installed to box 101 bottom, mounting groove 104 has been seted up at mount pad 102 top, and mount pad 102 bottom has four landing legs 103 along the equidistance of week length direction distribution, observation window 105 is installed to box 101 one side, top cap 106 is installed at the box 101 top, top cap 106 top center department installs first protection cover 107, top cap 106 top just is located first protection cover 107 one side and is provided with feed inlet 108, top cap 106 top just is located first protection cover 107 internally mounted and has first driving motor 109, first driving motor 109 output just is located box 101 internally mounted and has first bull stick 115, box 101 internally mounted has filter 114 in center department, box 101 installs guide plate 111 in the bottom, box 101 is inside just is located guide plate 111 top and installs mounting bracket 112, the connecting rod 113 is all installed in the first bull stick 115 outside and be located filter 114 top and below, and connecting rod 113 is far away from the one end of first bull stick 115 and installs stirring subassembly 2 that can improve mixing efficiency, box 101 bottom installs discharge gate 110.

In this embodiment, referring to fig. 1, 2 and 3, the stirring assembly 2 includes a second protective cover 201 installed on the top of the connecting rod 113 and far away from one end of the first rotating rod 115, a second driving motor 202 installed inside the second protective cover 201 and on the top of the connecting rod 113, a second rotating rod 203 installed at the output end of the second driving motor 202 and on the bottom of the connecting rod 113, a plurality of stirring rods 204 installed on the outer side of the second rotating rod 203, a scraper 205 installed on one side of the stirring rod 204 far away from the second rotating rod 203, and a stirring blade 206 installed on the outer side of the stirring rod 204, the bottom of the box 101 and the installation slot 104 are in clearance fit, so as to ensure the stability of the box 101, the observation window 105 is made of transparent tempered glass, the feed inlet 108 and the discharge outlet 110 are both provided with corresponding control valves, the bottom of the first rotating rod 115 is rotatably connected to the installation frame 112 through a bearing, stirring vane 206 is provided with a plurality ofly, and a plurality of stirring vane 206 distribute in the puddler 204 outside through the go-between equidistance, through setting up stirring subassembly 2, it can be through twice stirring to have realized this a raw materials roller mill for casting production, thereby effectual assurance roller mill's mixing efficiency, the effect that also can effectual assurance raw materials mix simultaneously, wherein, this a raw materials roller mill for casting production is at the during operation, drive first bull stick 115 through first driving motor 109 and drive connecting rod 113 and rotate, thereby carry out preliminary stirring under connecting rod 113 and stirring subassembly 2's effect, and start second driving motor 202 simultaneously with this, second driving motor 202 drives second bull stick 203 and drives puddler 204 and rotate, thereby the mixing of the inside raw materials of roller mill with higher speed under stirring vane 206's effect, the effect that can effectual improvement mix simultaneously.

The utility model discloses work flow: use this raw materials roller mill when carrying out casting production raw materials mixing operation, at first open feed inlet 108 through control valve, make the raw materials of casting production pass through feed inlet 108 and enter into inside box 101, subsequently, drive first bull stick 115 through first driving motor 109 and drive connecting rod 113 and rotate, thereby carry out preliminary stirring under the effect of connecting rod 113 with stirring subassembly 2, and start second driving motor 202 simultaneously with this, second driving motor 202 drives second bull stick 203 and drives puddler 204 and rotate, thereby the mixing of the inside raw materials of roller mill is quickened under stirring vane 206's effect, simultaneously can effectual improvement effect of mixing, make this a raw materials roller mill for casting production can be through twice stirring, thereby effectual assurance roller mill's mixing efficiency, also can effectual assurance raw materials mixed effect, and at this in-process, the worker can observe the inside raw materials mixing condition of box 101 through observation window 105, after mixing, discharge gate 110 department control valve can be opened, discharge mixed raw materials under the effect of stock guide 111.

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. A mixed type raw material roller mill for casting production, includes roller mill main part (1), its characterized in that: the sand mixer main body (1) comprises a box body (101), a mounting seat (102) is installed at the bottom of the box body (101), a mounting groove (104) is formed in the top of the mounting seat (102), four support legs (103) are equidistantly distributed at the bottom of the mounting seat (102) along the circumferential direction, an observation window (105) is installed on one side of the box body (101), a top cover (106) is installed at the top of the box body (101), a first protection cover (107) is installed at the center of the top cover (106), a feeding port (108) is formed in the top of the top cover (106) and located on one side of the first protection cover (107), a first driving motor (109) is installed at the top of the top cover (106) and located inside of the first protection cover (107), a first rotating rod (115) is installed at the output end of the first driving motor (109) and located inside of the box body (101), a filter plate (114) is installed at the center of the inside of the box body (101), a guide plate (111) is installed at the bottom of the box body (101), a mounting frame (112) is installed above the guide plate (111), a connecting rod (115) and a connecting rod (113) is installed at the outside of the lower end of a mixing assembly (113), and a mixing efficiency improving assembly (113) is installed at one end of the first rotating rod (113), a discharge hole (110) is arranged at the bottom of the box body (101);

stirring subassembly (2) is including installing second safety cover (201) of keeping away from first bull stick (115) one end at connecting rod (113) top, second safety cover (201) is inside and be located connecting rod (113) top and install second driving motor (202), second driving motor (202) output just is located connecting rod (113) bottom and connects and installs second bull stick (203), a plurality of puddlers (204) are installed in second bull stick (203) outside, one side connection that second bull stick (203) were kept away from in puddler (204) is installed scraper blade (205), just stirring vane (206) are installed in puddler (204) outside connection.

2. A hybrid material mixer for foundry production as claimed in claim 1, wherein: the bottom of the box body (101) is in clearance fit with the mounting groove (104).

3. A hybrid material mixer for foundry production as claimed in claim 1, wherein: the observation window (105) is made of transparent toughened glass.

4. A hybrid material mixer for foundry production as claimed in claim 1, wherein: the feed inlet (108) and the discharge outlet (110) are provided with corresponding control valves.

5. A hybrid material mixer for foundry production as claimed in claim 1, wherein: the bottom of the first rotating rod (115) is rotatably connected with the mounting frame (112) through a bearing.

6. A hybrid material mixer for foundry production as claimed in claim 1, wherein: the stirring blades (206) are arranged in a plurality, and the stirring blades (206) are distributed on the outer side of the stirring rod (204) at equal intervals through connecting rings.