CN217341565U

CN217341565U - Raw material crushing device for producing jewel sand

Info

Publication number: CN217341565U
Application number: CN202220263600.7U
Authority: CN
Inventors: 李辉; 池金朗; 池东
Original assignee: Inner Mongolia Huateng Environmental Protection Materials Co ltd
Current assignee: Inner Mongolia Huateng Environmental Protection Materials Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-09-02
Anticipated expiration: 2032-02-09

Abstract

The utility model relates to a raw materials breaker is used in production of precious pearl sand, including handling a section of thick bamboo, the inner chamber of handling a section of thick bamboo transversely is equipped with two axis of rotation, and two axis of rotation are the front and back interval setting, the periphery at axis of rotation both ends all cup joints the bearing frame that is fixed with rather than the looks adaptation, the periphery of every axis of rotation all cup joints and is fixed with crushing roller, the bottom of hopper is the opening setting down, evenly is connected with many supporting legs on the outer wall of handling a section of thick bamboo, still is connected with control panel on the outer wall of handling a section of thick bamboo, the lateral wall of handling a section of thick bamboo all is equipped with drive assembly with two axis of rotation position correspondences. The driving motor in the raw material crushing device is convenient to disassemble and assemble with the rotating shaft, when the driving motor needs to be maintained, the driving motor can be rapidly disassembled from the connecting column connected with the rotating shaft, the disassembling time is shortened, the driving motor can be conveniently and rapidly disassembled by a maintainer and can be maintained and treated in time, and the overhauling efficiency is improved.

Description

Raw material crushing device for producing jewel sand

Technical Field

The utility model relates to a precious pearl sand production technical field especially relates to a raw materials breaker is used in precious pearl sand production.

Background

The Baozhu sand is also named as electric melting ceramsite, ceramsite sand, Zhubaosha sand and scholarly named 'melting ceramic sand', has the advantages of high temperature resistance, no crushing, no dust, sphericity, high air permeability, good filling property, no silicon dust hazard and the like, and is green casting environment-friendly sand. The quartz sand has the advantages of wide distribution and low cost; but its disadvantages are quite evident: firstly, the expansion coefficient is large, and the casting precision is low; secondly, the sand is seriously adhered to the surface of the casting, and the sand is difficult to remove. The reason for this is that quartz generates various homogeneous and heterogeneous crystals at different temperatures, and the volume change is large; due to the limitation of the refractoriness (the refractoriness of the quartz sand is between 1400-1700 ℃), the casting part (the part with holes, grooves and heat junctions concentrated) is seriously stuck with sand, and is very difficult to clean. The above-mentioned disadvantages are particularly serious in the production of large steel castings. The Baozhu sand can overcome the defects, thereby greatly improving the quality of the casting. The Baozhu sand is made up by using high-quality bauxite as raw material through the processes of calcining, electric melting, granulating and screening. Precious pearl sand is at the in-process of production, need carry out broken handle to the raw materials of producing precious pearl sand, however, current breaker's driving motor is mostly through welded mode and pivot fixed connection, causes when needs maintain driving motor, and driving motor is difficult to dismantle from the pivot down for driving motor's takedown time is longer, has reduced the maintenance efficiency to breaker, and the use of giving people brings inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model provides a raw material crushing device is used in precious pearl sand production has solved the technical problem among the prior art.

The utility model provides an above-mentioned technical problem's scheme as follows: a raw material crushing device for producing Baozhu sand comprises a processing barrel, wherein two rotating shafts are transversely arranged in an inner cavity of the processing barrel and are arranged at the front and back of the rotating shaft at intervals, bearing seats matched with the rotating shafts are fixedly sleeved on the peripheries of two ends of the rotating shafts, each rotating shaft is fixedly sleeved with a crushing roller, the two crushing rollers are mutually meshed, one end of each rotating shaft is connected with a connecting column, a limiting jack is arranged on each connecting column in a penetrating manner, a plurality of limiting lugs are uniformly connected on the outer wall of each connecting column, bearing holes matched with the inner cavity of the processing barrel and corresponding positions of the bearing seats are arranged in a penetrating manner, each bearing seat is fixedly connected in the inner cavity of the corresponding bearing hole, the bottom of the processing barrel is communicated with a blanking hopper, and the bottom of the blanking hopper is arranged in an opening manner, the utility model discloses a handle a section of thick bamboo, including a processing section of thick bamboo, the outer wall of processing section of thick bamboo is evenly connected with many supporting legs, still be connected with control panel on the outer wall of processing section of thick bamboo, the lateral wall and two of processing section of thick bamboo the corresponding department in axis of rotation position all is equipped with drive assembly.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the two joining columns are arranged outside the treatment barrel.

Further, drive assembly includes driving motor, driving motor is last evenly to be connected with a plurality of fixed legs, be connected with on driving motor's the output shaft with link up the outer sleeve of post looks adaptation, the one end activity of keeping away from the axis of rotation of connecting to link up the post is inserted to the outer sleeve inside, outer sleeve inner chamber lateral wall and every the spacing groove rather than the operation of cooperating is all seted up to spacing lug position department of correspondence, and every spacing lug activity grafting respectively to the spacing inslot that corresponds separately, run through on the outer sleeve seted up with spacing jack assorted through-hole, outer sleeve periphery cover has locking mechanical system.

Further, locking mechanical system includes first arc and second arc, be connected with the screw thread body of rod in the one side that first arc is close to the second arc, the periphery swing joint of the screw thread body of rod has rather than the nut of work of cooperating, one side that first arc was kept away from to the second arc is connected with the nut base, just the one side that the second arc was kept away from to the nut base is the plane, all run through on second arc and the nut base and set up the circular port with threaded rod looks adaptation.

Further, first arc and second arc all laminate on outer sleeve's outer wall, the one end that the first arc was kept away from to the screw rod body passes through the through-hole on the outer sleeve respectively, links up spacing jack on the post and the circular port on second arc and the nut base on again with nut swing joint.

Further, the fixed leg is connected with the outer wall of the treatment barrel through a screw.

Furthermore, the two driving motors are electrically connected with the control panel.

Further, the output shafts of the two driving motors are opposite in rotation direction.

Furthermore, the opposite surfaces of the first arc-shaped plate and the second arc-shaped plate are fixedly connected with anti-skid sheets.

The utility model has the advantages that: the utility model provides a raw material crushing device is used in precious pearl sand production has following advantage:

the driving motor in the raw material crushing device is convenient to disassemble and assemble with the rotating shaft, when the driving motor needs to be maintained, the driving motor can be rapidly disassembled from the connecting column connected with the rotating shaft, the disassembling time is shortened, so that an overhaul worker can rapidly disassemble the driving motor and timely maintain the driving motor, the overhaul efficiency is improved, and convenience is brought to the use of people.

Through the cooperation operation between the spacing groove on spacing lug and the outer sleeve inner chamber lateral wall, further carry out spacing fixed processing to the outer sleeve of cover in the post periphery that links up, effectively restricted the outer sleeve and taken place relative rotation, not only increased fixed fastness, also avoided the outer sleeve to cause the condition emergence of impact damage to the screw rod body when taking place relative rotation moreover.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural view of a raw material crushing device for producing jewel sand according to an embodiment of the present invention;

FIG. 2 is a side view of a connecting column in the raw material crushing device for producing the jewel sand provided in FIG. 1;

fig. 3 is a sectional view of an outer sleeve of the raw material crushing device for producing the jewel sand provided in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a treatment cylinder; 2. feeding a hopper; 3. supporting legs; 4. a control panel; 5. a crushing roller; 6. a drive motor; 7. a fixed leg; 8. an outer sleeve; 9. a first arc-shaped plate; 10. a threaded rod body; 11. a second arc-shaped plate; 12. a nut base; 13. a limiting bump; 14. connecting the column; 15. limiting the jacks; 16. a bearing seat; 17. A rotating shaft; 18. and a nut.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-3, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

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. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative 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. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in figures 1-3, the utility model provides a raw material crushing device for the production of baozhu sand, which comprises a processing barrel 1, wherein the inner cavity of the processing barrel 1 is transversely provided with two rotating shafts 17, the two rotating shafts 17 are arranged at intervals in the front and back, bearing seats 16 matched with the rotating shafts 17 are fixedly sleeved on the peripheries of the two ends of the rotating shafts 17, the periphery of each rotating shaft 17 is fixedly sleeved with a crushing roller 5, the two crushing rollers 5 are mutually meshed, one end of each rotating shaft 17 is connected with a linking column 14, a limiting jack is arranged on the linking column 14 in a penetrating way, a plurality of limiting lugs 13 are uniformly connected on the outer wall of the linking column 14, bearing holes matched with the inner cavity of the processing barrel 1 are arranged in a penetrating way at the position corresponding to each bearing seat 16, each bearing seat 16 is respectively and fixedly connected in the inner cavity of the corresponding bearing hole, the bottom of the processing barrel 1 is communicated with a discharging hopper 2, the bottom of hopper 2 sets up for the opening down, evenly is connected with many supporting legs 3 on the outer wall of a processing section of thick bamboo 1, still is connected with control panel 4 on the outer wall of a processing section of thick bamboo 1, and the lateral wall of a processing section of thick bamboo 1 all is equipped with drive assembly with two axis of rotation 17 position correspondences.

Preferably, both of the adapter columns 14 are disposed outside the treatment canister 1.

Preferably, the driving assembly comprises a driving motor 6, a plurality of fixing legs 7 are uniformly connected to the driving motor 6, an outer sleeve 8 matched with the linking column 14 is connected to an output shaft of the driving motor 6, one end, far away from the rotating shaft 17, of the linking column 14 is movably inserted into the outer sleeve 8, a limiting groove matched with the position of each limiting lug 13 is formed in the side wall of the inner cavity of the outer sleeve 8, corresponding to the position of each limiting lug 13, each limiting lug 13 is movably inserted into the corresponding limiting groove, the outer sleeve 8 sleeved on the periphery of the linking column 14 is further limited and fixed through the matching operation between the limiting lugs 13 and the limiting grooves in the side wall of the inner cavity of the outer sleeve 8, the relative rotation of the outer sleeve 8 is effectively limited, the fixing firmness is increased, and the occurrence of impact damage to the threaded rod body 10 when the outer sleeve 8 rotates relatively is avoided, a through hole matched with the limiting jack 15 is formed in the outer sleeve 8 in a penetrating mode, and a locking mechanism is sleeved on the periphery of the outer sleeve 8.

Preferably, locking mechanical system includes first arc 9 and second arc 11, is connected with the screw thread body of rod 10 in the one side that first arc 9 is close to second arc 11, the periphery swing joint of the screw thread body of rod 10 has rather than the nut 18 of matched with work, one side that first arc 9 was kept away from to second arc 11 is connected with nut base 12, and nut base 12 keeps away from the one side of second arc 11 connected and is the plane, all run through on second arc 11 and the nut base 12 and set up the circular port with screw thread body of rod 10 looks adaptation.

Preferably, first arc 9 and second arc 11 all laminate on the outer wall of outer sleeve 8, and the threaded rod body 10 is kept away from the one end of first arc 9 of being connected and is passed through the through-hole on the outer sleeve 8 respectively, join spacing jack 15 on the post 14 and second arc 11 and the circular port on the nut base 12 again with nut 18 swing joint.

Preferably, the fixing leg 7 is connected with the outer wall of the treatment barrel 1 through a screw, the nut 18 is unscrewed from the threaded rod body 10, and then the first arc-shaped plate 9 is pulled, so that the first arc-shaped plate 9 drives the threaded rod body 10 to be separated from the through hole in the outer sleeve 8, the limiting jack 15 in the connecting column 14, the second arc-shaped plate 11 and the circular hole in the nut base 12 respectively, then the screw for fixing the fixing leg 7 is unscrewed, and finally the driving motor 6 is pulled, so that the outer sleeve 8 connected with the output shaft of the driving motor 6 is separated from the connecting column 14 connected with the end part of the fixing leg 7 gradually, and the disassembly operation of the driving motor 6 is completed.

Preferably, both driving motors 6 are electrically connected to the control panel 4.

Preferably, the output shafts of the two drive motors 6 are rotated in opposite directions.

Preferably, the opposite surfaces of the first arc-shaped plate 9 and the second arc-shaped plate 11 are fixedly connected with anti-slip sheets.

The utility model discloses a concrete theory of operation and application method do:

the utility model provides a raw materials breaker is used in production of precious pearl sand, when driving motor 6 damages and needs the maintenance, close all powers of this device earlier, afterwards, 18 screw-thread body of rod 10 is followed to the nut, the first arc 9 of rethread pulling, make first arc 9 drive the screw-thread body of rod 10 respectively from the through-hole on the outer sleeve 8, break away from in the circular port on spacing jack 15 on the linking post 14 and the second arc 11 and the nut base 12, later unscrew the screw of fixed leg 7, stimulate driving motor 6 at last, make the outer sleeve 8 that is connected with driving motor 6 output shaft break away from with linking post 14 that fixed leg 7 tip is connected gradually, thereby the dismantlement operation to driving motor 6 has been accomplished, make the maintainer can be fast with driving motor 6 dismantlement down and in time maintain it and handle.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The electrical components presented therein are all electrically connected to the 220V mains. Those not described in detail in this specification are within the skill of the art.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a raw materials breaker is used in precious pearl sand production, includes a processing section of thick bamboo (1), its characterized in that, the inner chamber of handling a section of thick bamboo (1) transversely is equipped with two axis of rotation (17), and two axis of rotation (17) are the front and back interval setting, the periphery at axis of rotation (17) both ends all cup joints bearing frame (16) that is fixed with rather than the looks adaptation, every the periphery of axis of rotation (17) all cup joints and is fixed with crushing roller (5), and two crushing roller (5) intermeshing, the one end of axis of rotation (17) is connected with links up post (14), it has seted up spacing jack to run through on post (14), evenly be connected with a plurality of spacing lugs (13) on the outer wall of post (14) to link up, handle a section of thick bamboo (1) inner chamber and every bearing frame (16) position department of correspondence all runs through and sets up rather than assorted dead eye, and every bearing frame (16) is fixed connection respectively among the dead eye inner chamber that corresponds separately, the bottom intercommunication of handling a section of thick bamboo (1) has down hopper (2), the bottom of hopper (2) sets up for the opening down, evenly be connected with many supporting legs (3) on the outer wall of handling a section of thick bamboo (1), still be connected with control panel (4) on the outer wall of handling a section of thick bamboo (1), the lateral wall and two of handling a section of thick bamboo (1) the department of correspondence of axis of rotation (17) position all is equipped with drive assembly.

2. A raw material crushing device for producing baozhu sand according to claim 1, wherein the two joining columns (14) are arranged outside the treatment cylinder (1).

3. The device for crushing raw materials for producing Baozhu sand according to claim 1, wherein, the driving component comprises a driving motor (6), a plurality of fixing legs (7) are uniformly connected on the driving motor (6), an outer sleeve (8) matched with the connecting column (14) is connected on an output shaft of the driving motor (6), one end of the connecting column (14) far away from the connected rotating shaft (17) is movably inserted into the outer sleeve (8), the corresponding position of the inner cavity side wall of the outer sleeve (8) and each limit lug (13) is provided with a limit groove which is matched with the limit lug for operation, and each limit lug (13) is movably inserted into the corresponding limit groove, the outer sleeve (8) is provided with a through hole matched with the limiting insertion hole (15) in a penetrating mode, and the outer periphery of the outer sleeve (8) is sleeved with a locking mechanism.

4. The raw material crushing device for producing the jewel sand is characterized in that the locking mechanism comprises a first arc-shaped plate (9) and a second arc-shaped plate (11), a threaded rod body (10) is connected to one surface, close to the second arc-shaped plate (11), of the first arc-shaped plate (9), a nut (18) which works in cooperation with the threaded rod body is movably connected to the periphery of the threaded rod body (10), a nut base (12) is connected to one side, far away from the first arc-shaped plate (9), of the second arc-shaped plate (11), the surface, far away from the second arc-shaped plate (11) connected to the nut base (12) is a plane, and circular holes matched with the threaded rod body (10) are formed in the second arc-shaped plate (11) and the nut base (12) in a penetrating mode.

5. The raw material crushing device for producing Baozhu sand as claimed in claim 4, wherein the first arc-shaped plate (9) and the second arc-shaped plate (11) are both attached to the outer wall of the outer sleeve (8), and one end of the threaded rod body (10) far away from the connected first arc-shaped plate (9) respectively passes through a through hole in the outer sleeve (8), a limiting insertion hole (15) in the connecting column (14), and a circular hole in the second arc-shaped plate (11) and the nut base (12) and then is movably connected with the nut (18).

6. A raw material crushing device for producing Baozhu sand as claimed in claim 3, wherein the fixing leg (7) is connected with the outer wall of the processing cylinder (1) through a screw.

7. The raw material crushing device for producing Baozhu sand as claimed in claim 3, wherein the two driving motors (6) are electrically connected with the control panel (4).

8. The raw material crushing device for producing Baozhu sand as claimed in claim 3, wherein the output shafts of the two driving motors (6) are in opposite directions.

9. The raw material crushing device for producing Baozhu sand as claimed in claim 4, wherein the opposite surfaces of the first arc-shaped plate (9) and the second arc-shaped plate (11) are fixedly connected with anti-skid sheets for skid resistance.