CN207787607U - A kind of continuous muller - Google Patents

A kind of continuous muller Download PDF

Info

Publication number
CN207787607U
CN207787607U CN201721866198.7U CN201721866198U CN207787607U CN 207787607 U CN207787607 U CN 207787607U CN 201721866198 U CN201721866198 U CN 201721866198U CN 207787607 U CN207787607 U CN 207787607U
Authority
CN
China
Prior art keywords
sand
mulling
zhong
conveying
water mist
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201721866198.7U
Other languages
Chinese (zh)
Inventor
徐磊磊
陆高春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Mingzhi Technology Co Ltd
Original Assignee
Suzhou Mingzhi Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Mingzhi Technology Co Ltd filed Critical Suzhou Mingzhi Technology Co Ltd
Priority to CN201721866198.7U priority Critical patent/CN207787607U/en
Application granted granted Critical
Publication of CN207787607U publication Critical patent/CN207787607U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of continuous mullers, belong to sand blender technical field.The continuous muller includes engine base, be connected to the mixing arrangement of engine base and connect with mixing arrangement into sand hopper, mixing arrangement includes conveying sand mixing gear and Zhong Hun mechanisms, and the one end for conveying sand mixing gear is connected into sand hopper, and the other end connects Zhong Hun mechanisms;The outside of conveying sand mixing gear and Zhong Hun mechanisms is arranged with temperature control cylinder, there is the gap for being passed through temperature control medium between temperature control cylinder and conveying sand mixing gear and Zhong Hun mechanisms;Further include water mist device, water mist device mixes mechanism connection with conveying sand mixing gear and eventually respectively.The utility model realizes continuous sand mixing by conveying sand mixing gear and Zhong Hun mechanisms, while by the way that temperature control cylinder and water mist device is arranged, controling effectively to the mild interior humidity of sand during continuous sand mixing, helping to improve the performance of sand.

Description

A kind of continuous muller
Technical field
The utility model is related to sand blender technical field more particularly to a kind of continuous mullers.
Background technology
The sand mo(u)ld sand of cast article needs to be added the auxiliary materials such as binder, accelerating agent in roughing sand to meet the property such as its intensity Energy index needs sand and auxiliary material being sufficiently mixed during auxiliary material is added.
The mulling mode of generally use is intermittent mulling, will pour into container together with sand and auxiliary material, is driven by motor Agitating shaft rotates, and is stirred to mixture, by stirring completion after a certain period of time.However this mode can only once stir sand Completion is mixed, the sand after stirring could carry out mulling next time after taking out, therefore this mode has intermittence, the company of can not achieve Continuous mulling, inefficiency.To realize continuous sand mixing, there is the mulling method using continuous muller in the prior art, roughing sand into Enter and moved while mixing in mulling slot by mulling slot, roughing sand and auxiliary material after sand hopper, this mode may be implemented continuously Mulling is mainly used for the mulling of self-hardening sand, but, to the higher sand of external environmental requirement, was such as mixed in mixed process It needs to ensure that temperature needs to ensure that certain humidity prevents sand dehydration hardening etc. in narrow range, in mulling slot in journey, it is special It is not the mulling for inorganic sand, cold core sand, this mode lacks the monitoring to environment, can not ensure the performance of sand.
Utility model content
The purpose of this utility model is to provide a kind of continuous mullers, mildly internal to sand during continuous sand mixing Humidity control effectively, and helps to improve the performance of sand.
For this purpose, the utility model uses following technical scheme:
A kind of continuous muller, including engine base, be connected to the mixing arrangement of engine base and connect with the mixing arrangement Into sand hopper, the mixing arrangement includes conveying sand mixing gear and Zhong Hun mechanisms, described in one end connection of the conveying sand mixing gear Into sand hopper, the other end connects the Zhong Hun mechanisms;The outside of the conveying sand mixing gear and the Zhong Hun mechanisms is arranged with temperature Cylinder is controlled, is existed for being passed through between temperature control medium between the temperature control cylinder and the conveying sand mixing gear and the Zhong Hun mechanisms Gap;The continuous muller further includes water mist device, the water mist device respectively with the conveying sand mixing gear and the end Mixed mechanism connection.
Preferably, the conveying sand mixing gear includes mulling pipe, the first driving portion and auger conveyor, the mulling pipe It is installed on the engine base, it is described to be located at the top of the mulling pipe into sand hopper and be connected to the mulling pipe, in the mulling pipe Equipped with mulling slot, the auger conveyor is located in the mulling slot, and first driving portion is installed on the outer of the mulling pipe It side and is connect with the auger conveyor to drive the auger conveyor to rotate.
Preferably, the conveying sand mixing gear further includes multiple feeding pumps for adding multiple auxiliary materials, the mulling Pipe offers multiple auxiliary material entrances, and each auxiliary material entrance is all connected with a feeding pump, a kind of auxiliary material is added described mixed Sand launder.
Preferably, the quantity of the mulling slot and the auger conveyor is multiple, multiple auger conveyors It is arranged in a one-to-one correspondence respectively in multiple mulling slots, first driving portion includes multiple driving motors, a drive Dynamic motor connects an auger conveyor, and multiple auxiliary material entrances are corresponded with multiple mulling slots.
Preferably, the water mist device includes water fog generator, the first water mist pipe being connect with the water fog generator With the second water mist pipe and two control valves, the first water mist pipe is connected to the conveying sand mixing gear, the second water mist pipe Mechanism connection is mixed with the end, the first water mist pipe is separately connected a control valve with the second water mist pipe.
Preferably, the Zhong Hun mechanisms include mixing storehouse eventually, mixing end mixed sharf and the driving institute in storehouse positioned at the end The second driving portion that mixed sharf is rotated around own axes eventually is stated, the end mixes position in storehouse in the separate described into sand of the mulling pipe One end of bucket, and the outlet of the entrance in the end mixed storehouse and the conveying sand mixing gear.
Preferably, the Zhong Hun mechanisms further include shaking out gate with driving cylinder, the gate that shakes out is connected to described The outlet in mixed storehouse eventually, the driving cylinder are connect with the gate that shakes out to drive the keying of the gate that shakes out.
Preferably, the continuous muller further includes the discharger for controlling charging rate, the discharger One end is connect with the outlet into sand hopper, and the other end is connect with the entrance of the conveying sand mixing gear.
Preferably, the continuous muller further includes for controlling the sand temperature control system dress into the temperature of sand in sand hopper It sets, the sand temperature control device is connected to described into sand hopper.
The beneficial effects of the utility model:
The utility model realizes continuous sand mixing by conveying sand mixing gear and Zhong Hun mechanisms, improves the efficiency of mulling, protects The lasting progress of mulling action is demonstrate,proved;Simultaneously by the way that temperature control cylinder is arranged outside conveying sand mixing gear and Zhong Hun mechanisms, and by setting The interior humidity that water mist mechanism ensures conveying sand mixing gear and Zhong Hun mechanisms is set, it is mild to sand internal wet during continuous sand mixing Degree control effectively, and helps to improve the performance of mixed sand.
Description of the drawings
Fig. 1 is the structural schematic diagram of continuous muller provided by the utility model;
Fig. 2 is another structural schematic diagram of continuous muller provided by the utility model.
In figure:
1, engine base;2, into sand hopper;3, sand mixing gear is conveyed;31, mulling pipe;32, the first driving portion;33, auger conveyor; 34, feeding pump;4, Zhong Hun mechanisms;41, storehouse is mixed eventually;42, sharf is mixed eventually;43, the second driving portion;44, shake out gate;5, temperature control Cylinder;6, water mist device;61, water fog generator;62, the first water mist pipe;63, the second water mist pipe;7, discharger.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As depicted in figs. 1 and 2, the continuous muller include engine base 1, be connected to engine base 1 mixing arrangement and with mix Device connection into sand hopper 2, mixing arrangement includes conveying sand mixing gear 3 and Zhong Hun mechanisms 4, sand from into from sand hopper 2 into sand, into sand The outlet of bucket 2 is connect with the entrance of conveying sand mixing gear 3, and conveying sand mixing gear 3 mixes sand with auxiliary material while conveying sand, The outlet of conveying sand mixing gear 3 is connect with the entrance of Zhong Hun mechanisms 4, and Zhong Hun mechanisms 4 are for finally being mixed sand.By defeated It send sand mixing gear 3 and Zhong Hun mechanisms 4 to realize continuous sand mixing, improves the efficiency of mulling, ensure that the lasting progress of mulling action.
Conveying sand mixing gear 3 includes that mulling pipe 31, the first driving portion 32 and auger conveyor 33, mulling pipe 31 are installed on machine Seat 1, is located at the top of mulling pipe 31 into sand hopper 2 and is connected to mulling pipe 31, and mulling slot, auger conveyor are equipped in mulling pipe 31 33 are located in mulling slot, and the first driving portion 32 is installed on the outside of mulling pipe 31 and is connect with auger conveyor 33 to drive spiral Conveyer 33 rotates.
Conveying sand mixing gear 3 further includes multiple feeding pumps 34 for adding multiple auxiliary materials, and mulling pipe 31 offers multiple Auxiliary material entrance, each auxiliary material entrance are all connected with a feeding pump 34, and mulling slot is added in a kind of auxiliary material.
The quantity of mulling slot and auger conveyor 33 be it is multiple, multiple auger conveyors 33 be arranged in a one-to-one correspondence respectively in In multiple mulling slots, the first driving portion 32 includes multiple driving motors, and a driving motor connects an auger conveyor 33.It is more A auxiliary material entrance is corresponded with multiple mulling slots, and each mulling slot is for mixing sand with a kind of auxiliary material.Fig. 2 show the company Structural schematic diagram when two mulling slots is arranged in continuous formula sand mixer, and in the present embodiment, roughing sand need to be mixed with two kinds of auxiliary materials It closes, two kinds of auxiliary materials are respectively powder materials and resin liquid material, and therefore, two driving motors, two are respectively set in corresponding two mulling slots A auger conveyor and two feeding pumps, and two auxiliary material entrances are opened up on mulling pipe 31, an auxiliary material entrance corresponds to one Mulling slot is added powder materials to carry out the mixing of sand and powder materials in a mulling slot, resin is added in another mulling slot Liquid material has carried out the mixing of sand and resin liquid material.
For finally being mixed the sand in multiple mulling slots, Zhong Hun mechanisms 4 include mixing storehouse 41, position eventually for Zhong Hun mechanisms 4 Sharf 42 and driving the second driving portion 43 that mixed sharf 42 is rotated around own axes eventually are mixed in the end in mixed storehouse 41 eventually, it is mixed eventually Storehouse 41 is located at the separate into one end of sand hopper 2 of mulling pipe 31, and the outlet company of the entrance in mixed storehouse 41 and conveying sand mixing gear 3 eventually It is logical.To make the sand flowed out from conveying sand mixing gear 3 adequately be mixed in Zhong Hun mechanisms 4, the axis of sharf 42 is mixed eventually Line direction is vertical with the conveying conveying direction of sand mixing gear 3.
Zhong Hun mechanisms 4 further include shake out gate 44 and driving cylinder, and the gate 44 that shakes out is connected to the outlet in mixed storehouse 41 eventually, drives Cylinder of taking offence is connect with the gate 44 that shakes out to drive the keying for the gate 44 that shakes out.Start a bit of of mulling in the continuous muller In time, the gate 44 that shakes out is closed so that is started without well-mixed sand and is stopped one section in Zhong Hun mechanisms 4 Time, after being sufficiently mixed with the sand subsequently entered, the gate 44 that shakes out is opened, and is normally shaked out.The gate 44 that shakes out avoids The case where first batch of sand undercompounding, it ensure that the mixing quality of first batch of sand.
To ensure the ratio of sand and auxiliary material in mixed process, continuous muller further includes discharger 7, and discharger 7 is used for Charging rate is controlled, one end of discharger 7 is connect with into the outlet of sand hopper 2, and the entrance of the other end and conveying sand mixing gear 3 connects It connects;Multiple auxiliary material inlet are both provided with proportioning device, addition speed and addition for controlling auxiliary material.By the way that discharging is arranged Device 7 and multiple proportioning devices, ensure that the mixed proportion of sand and auxiliary material, improve the performance of mixed sand.
In order to preferably control the condition of mulling, ensures mulling humidity, avoid sand premature hardening due to dehydration, the continous way Sand mixer is additionally provided with water mist device 6, and water mist device 6 is connected to continuous sand mixing mechanism 3 and Zhong Hun mechanisms 4 respectively, with the company of holding Humidity inside continuous sand mixing gear 3 and Zhong Hun mechanisms 4.
Specifically, water mist device 6 includes water fog generator 61, the first water mist pipe 62 for being connect with water fog generator 61 and the Two water mist pipes 63 and two control valves, the first water mist pipe 62 are connected to conveying sand mixing gear 3, the second water mist pipe 63 and Zhong Hun mechanisms 4 connections, the first water mist pipe 62 and the second water mist pipe 63 are separately connected a control valve, by two control valves to control water mist Amount, water mist device 6 are individually controllable to the humidification of continuous sand mixing mechanism 3 and Zhong Hun mechanisms 4.
Mulling process also has temperature higher requirement, the front and back of mulling process to need to ensure in smaller temperature range Interior, to ensure mulling temperature, which further includes sand temperature control device, and sand temperature control device is connected into sand hopper 2, For controlling the temperature into sand in sand hopper 2;Meanwhile the outside for conveying sand mixing gear 3 and Zhong Hun mechanisms 4 is arranged with temperature control cylinder 5, There are gaps between temperature control cylinder 5 and conveying sand mixing gear 3 and Zhong Hun mechanisms 4, for being passed through cooling water or warm water, for different Sand reasonably selects temperature control method.By sand temperature control device and temperature control cylinder 5, it ensure that the temperature during mulling, make mulling The front and back temperature difference of journey controls within the scope of narrow temperature, improves the performance of mixed sand.
The continuous muller further includes controller, controls the automatic operating of the continuous muller.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in Within the protection domain of the utility model claims.

Claims (9)

1. a kind of continuous muller, including engine base (1), it is connected to the mixing arrangement of the engine base (1) and mixes dress with described Set connection into sand hopper (2), which is characterized in that the mixing arrangement includes conveying sand mixing gear (3) and Zhong Hun mechanisms (4), institute One end connection for stating conveying sand mixing gear (3) is described into sand hopper (2), and the other end connects the Zhong Hun mechanisms (4);The conveying is mixed The outside of sand mechanism (3) and the Zhong Hun mechanisms (4) is arranged with temperature control cylinder (5), the temperature control cylinder (5) and the conveying mulling There is the gap for being passed through temperature control medium between mechanism (3) and the Zhong Hun mechanisms (4);The continuous muller further includes Water mist device (6), the water mist device (6) are connected to the conveying sand mixing gear (3) and the Zhong Hun mechanisms (4) respectively.
2. continuous muller according to claim 1, which is characterized in that the conveying sand mixing gear (3) includes mulling Manage (31), the first driving portion (32) and auger conveyor (33), the mulling pipe (31) is installed on the engine base (1), it is described into Sand hopper (2) is located at the top of the mulling pipe (31) and is connected to the mulling pipe (31), is equipped in the mulling pipe (31) mixed Sand launder, the auger conveyor (33) are located in the mulling slot, and first driving portion (32) is installed on the mulling pipe (31) it outside and is connect with the auger conveyor (33) to drive the auger conveyor (33) to rotate.
3. continuous muller according to claim 2, which is characterized in that the conveying sand mixing gear (3) further includes using In multiple feeding pumps (34) of addition multiple auxiliary materials, the mulling pipe (31) offers multiple auxiliary material entrances, each auxiliary material entrance It is all connected with a feeding pump (34), the mulling slot is added in a kind of auxiliary material.
4. continuous muller according to claim 3, which is characterized in that the mulling slot and the auger conveyor (33) quantity is multiple, and multiple auger conveyors (33) are arranged in a one-to-one correspondence respectively in multiple mulling slots, First driving portion (32) includes multiple driving motors, and a driving motor connects an auger conveyor (33), multiple auxiliary material entrances are corresponded with multiple mulling slots.
5. continuous muller according to claim 1, which is characterized in that the water mist device (6) includes water mist Device (61), the first water mist pipe (62) being connect with the water fog generator (61) and the second water mist pipe (63) and two control valves, The first water mist pipe (62) is connected to the conveying sand mixing gear (3), the second water mist pipe (63) and the Zhong Hun mechanisms (4) it is connected to, the first water mist pipe (62) is separately connected a control valve with the second water mist pipe (63).
6. continuous muller according to claim 1, which is characterized in that the Zhong Hun mechanisms (4) include mixing storehouse eventually (41), it is located at the mixed sharf (42) of the end in the end mixed storehouse (41) and the driving end mixes sharf (42) and revolved around own axes The second driving portion (43) turned, the end mix separate described one end into sand hopper (2) that storehouse (41) is located at the mulling pipe (31), And the end mixes the outlet of the entrance and the conveying sand mixing gear (3) of storehouse (41).
7. continuous muller according to claim 6, which is characterized in that the Zhong Hun mechanisms (4) further include the lock that shakes out Door (44) and driving cylinder, the gate that shakes out (44) are connected to the outlet for mixing storehouse (41) at the end, the driving cylinder and institute The gate that shakes out (44) connection is stated to drive the keying of gate (44) that shake out.
8. continuous muller according to claim 1, which is characterized in that the continuous muller further includes for controlling The discharger (7) of charging rate processed, one end of the discharger (7) are connect with the outlet into sand hopper (2), the other end and institute State the entrance connection of conveying sand mixing gear (3).
9. continuous muller according to claim 1, which is characterized in that the continuous muller further includes for controlling The sand temperature control device of the temperature into sand hopper (2) interior sand is made, the sand temperature control device is connected to described into sand hopper (2).
CN201721866198.7U 2017-12-27 2017-12-27 A kind of continuous muller Active CN207787607U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721866198.7U CN207787607U (en) 2017-12-27 2017-12-27 A kind of continuous muller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721866198.7U CN207787607U (en) 2017-12-27 2017-12-27 A kind of continuous muller

Publications (1)

Publication Number Publication Date
CN207787607U true CN207787607U (en) 2018-08-31

Family

ID=63278726

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721866198.7U Active CN207787607U (en) 2017-12-27 2017-12-27 A kind of continuous muller

Country Status (1)

Country Link
CN (1) CN207787607U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107971457A (en) * 2017-12-27 2018-05-01 苏州明志科技有限公司 A kind of continuous muller and sand mulling craft
CN109773119A (en) * 2019-01-19 2019-05-21 济南市平阴县玛钢厂 A kind of Foundry Works's sand processing mixed grind equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107971457A (en) * 2017-12-27 2018-05-01 苏州明志科技有限公司 A kind of continuous muller and sand mulling craft
CN107971457B (en) * 2017-12-27 2021-03-19 苏州明志科技股份有限公司 Continuous sand mixer and sand mixing process
CN109773119A (en) * 2019-01-19 2019-05-21 济南市平阴县玛钢厂 A kind of Foundry Works's sand processing mixed grind equipment

Similar Documents

Publication Publication Date Title
CN207787607U (en) A kind of continuous muller
US3387829A (en) Mixer for producing self-hardening moulding sands
CN108698001A (en) Mixer, the system for applying construction material and the method for manufacturing structure by construction material
CN206492439U (en) A kind of jelly mixing plant
CN107971457A (en) A kind of continuous muller and sand mulling craft
CN205630992U (en) Mortar equipment
CN107413233A (en) A kind of coating preparation mixing apparatus and its application method
CN110281387B (en) Building material processingequipment
CN201776841U (en) Light sand pulp agitating and mixing machine
CN109093848A (en) A kind of high-effective concrete blender
CN207357038U (en) A kind of test-type sintering feed mixed pelletization device
CN207668433U (en) A kind of casting founding mixing device
CN206551214U (en) Concrete batch plant
CN205340717U (en) A material unloading agitating unit for on glass production line
CN209222000U (en) A kind of agitating device in valaciclovir hydrochlordide production
CN207058903U (en) A kind of gap filler mixer with intermittent take-off mechanism
CN205965551U (en) Homogenous emulsification ware
CN205462058U (en) Mixed feeding device of material
CN204429164U (en) A kind of vertical mixer
CN204487828U (en) Self-propelled hydraulic mixer
CN107376733A (en) A kind of vertical mixer hybrid system
CN205870876U (en) Secondary mix device in integrative car of concrete
CN106956362A (en) Cement plaster blender
CN205672845U (en) A kind of novel mixer
CN210500848U (en) Mortar manufacture equipment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 215216 Tongli Town, Wujiang District, Suzhou, Jiangsu Province, and No. 1999 Xiao Xi Road

Patentee after: Suzhou Mingzhi Technology Co., Ltd

Address before: 215216 Tongli Town, Wujiang District, Suzhou, Jiangsu Province, and No. 1999 Xiao Xi Road

Patentee before: SUZHOU MINGZHI TECHNOLOGY Co.,Ltd.

CP01 Change in the name or title of a patent holder