CN216224660U - Controllable feeding and discharging type ball-milling sand making machine - Google Patents

Abstract

The utility model discloses a controllable feeding and discharging type ball-milling sand making machine, which comprises a supporting frame, wherein symmetrically arranged bearing seats are arranged above the supporting frame, a rotatably installed cylinder body is arranged between the two bearing seats, one end of the cylinder body is provided with a gear ring, the other end of the cylinder body is provided with a discharging component, and a feeding component is arranged on one side of the cylinder body; the feeding assembly comprises a pre-storage box, a conveying box and a conveying screw, a guide motor for driving the conveying screw to rotate is arranged on the outer wall of the conveying box, a reversible discharging plate is arranged at the bottom of the pre-storage box, and a furling motor for controlling the discharging plate to open and close is arranged on the bottom surface of the pre-storage box. Has the advantages that: adopt roll-up motor control flitch to open and close to derive the inside material of prestore incasement to the delivery box in, and drive through the guide motor and carry the spiral rotation, thereby the interpolation efficiency of control material can be adjusted in real time according to current equipment production state, and control accuracy is high.

Description

Controllable feeding and discharging type ball-milling sand making machine

Technical Field

The utility model relates to the technical field of material crushing equipment, in particular to a controllable feeding and discharging type ball-milling sand making machine.

Background

Controllable business turn over material formula ball-milling system sand machine is as an important system sand equipment in the industrial production, wide application is in each item project, can utilize the throw-off motion of barrel 1 and steel ball to carry out broken processing to the material, traditional controllable business turn over material formula ball-milling system sand machine adopts belt conveyor material loading at the in-process of throwing the material more, the problem that this kind of material loading mode exists lies in, material loading speed is uncontrollable, and then can influence the material volume that drops into the barrel, lead to the dead trouble of device card light then, need shut down and clear up, the heavy equipment that damages then, cause loss of property, the practicality is not enough, in addition, because the water content of machine-made sand is higher, block up the sieve very easily, influence row material, seriously influence production efficiency, can not satisfy the user demand in present stage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a controllable feeding and discharging type ball-milling sand making machine to solve the technical problems that feeding quantity cannot be accurately controlled, the device is easy to be locked and has a fault, property loss is caused, and production efficiency of the device is affected in the prior art. According to the technical scheme, the furling motor is adopted to control the opening and closing of the discharging plate, so that the materials in the pre-storage box are led out to the conveying box, the conveying screw is driven to rotate through the material guiding motor, the adding efficiency of the materials is controlled, real-time adjustment can be performed according to the current production state of equipment, the control precision is high, the device is prevented from being locked, and the technical effect of ensuring the stability during production is elaborated below.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a controllable feeding and discharging type ball-milling sand making machine which comprises a support frame, wherein bearing seats are symmetrically arranged above the support frame, a rotatably installed cylinder body is arranged between the two bearing seats, a gear ring is arranged at one end of the cylinder body, a discharging assembly is arranged at the other end of the cylinder body, a driving motor and a speed reducer which drive the gear ring to rotate are arranged on the support frame, and a feeding assembly is arranged on one side of the cylinder body;

the feeding assembly comprises a pre-storage box, a conveying box and a conveying screw, the pre-storage box is located over the conveying box, the end of the conveying box extends into the barrel, the conveying screw is horizontally installed in the conveying box, a guide motor for driving the conveying screw to rotate is arranged on the outer wall of the conveying box, a discharging plate capable of being turned over is arranged at the bottom of the pre-storage box, a winding motor for controlling the discharging plate to be opened and closed is arranged on the bottom surface of the pre-storage box, a blanking plate is arranged at the bottom of the pre-storage box, and a vibrating motor for driving the blanking plate to move up and down is arranged on the bottom surface of the pre-storage box.

Preferably, the ejection of compact subassembly is including collecting the casing and dividing the sieve, collect the annular structure of casing for the suit on the outer wall of barrel, all be equipped with row on the both sides wall of collecting the casing and expect hopper and material storage box.

Preferably, the inner side wall of the collecting shell is provided with a cleaning brush, and the inner top wall of the collecting shell is provided with an electric heating plate.

Preferably, the discharging plate is connected with the furling motor through a binding band, a bearing ring for limiting the binding band is arranged on the bottom surface of the pre-storage box, and a furling roller is sleeved on an output shaft of the furling motor.

Preferably, the top surface of the pre-storage box is hinged with a turnover plate.

Preferably, a pre-distribution sieve plate corresponding to the position of the turnover plate is arranged below the pre-storage box.

Preferably, a level detector is provided on an inner wall of the preliminary storage tank.

Preferably, a material guide hopper is arranged on the top surface of the conveying box, and a conical hopper-shaped structure with an opening at the top is used for receiving materials led out from the inside of the pre-storage box.

Preferably, the driving motor is fixedly installed on the supporting frame close to one side of the cylinder, the speed reducer is in transmission connection with the driving motor, and a transmission gear meshed with the gear ring is arranged at the end part of the speed reducer.

Preferably, a shock absorption pad is arranged on the bottom surface of the support frame.

Has the advantages that:

1. the material discharging plate is controlled to be opened and closed by the aid of the furling motor, so that materials in the pre-storage box are led into the conveying box, the conveying screw is driven to rotate by the material guiding motor, adding efficiency of the materials is controlled, real-time adjustment can be performed according to the current production state of equipment, control precision is high, the device is prevented from being locked, and stability during production is guaranteed;

2. the split sieve plate is heated and dried by the electric heating plate on the inner wall of the collecting shell, and the sieve holes on the surface of the split sieve plate are cleaned by the auxiliary sweeping brush, so that the machine-made sand can be prevented from being bonded and blocked in the discharging process, and the production quality of the device is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 the drawings without creative efforts.

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is an enlarged view of the prestack and delivery boxes of the present invention;

fig. 5 is a view of the structure of fig. 1 in the direction of a of the present invention.

The reference numerals are explained below:

1. a barrel; 2. a bearing seat; 3. a discharge assembly; 301. a material storage box; 302. a collection housing; 303. an electric hot plate; 304. separating the sieve plate; 305. cleaning with a brush; 306. a discharge hopper; 4. an access hole; 5. a ring gear; 6. a feed assembly; 601. a winding motor; 602. a conveying screw; 603. A vibration motor; 604. a blanking plate; 605. a level detector; 606. pre-screening a plate; 607. a turnover plate; 608. a pre-storage bin; 609. a discharge plate; 6010. a material guide hopper; 6011. a material guiding motor; 6012. a delivery box; 6013. a bearing ring; 6014. binding bands; 6015. a winding roller; 7. A drive motor; 8. a cushioning pad; 9. a support frame; 10. a speed reducer; 11. a supporting seat; 12. A transmission gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Example (b):

referring to fig. 1-5, the utility model provides a controllable feeding and discharging type ball-milling sand making machine, which comprises a support frame 9, wherein the support frame 9 is formed by combining and splicing a plurality of combined i-shaped steel beams and is used for supporting other equipment components, bearing seats 2 which are symmetrically arranged are arranged above the support frame 9, the two bearing seats 2 are respectively and rotatably connected with a cylinder body 1 through bearings, the cylinder body 1 can rotate and support on the bearings, the cylinder body 1 which is rotatably installed is arranged between the two bearing seats 2, an access opening 4 is arranged on the outer wall of the cylinder body 1, steel balls in the cylinder body 1 can be replaced and maintained through the access opening 4, the cylinder body 1 is of a cylindrical structure, a feeding hole is arranged on the outer wall of one side of the length direction of the cylinder body 1, materials to be crushed are thrown into the cylinder body 1 from the feeding hole for crushing processing, the steel balls are arranged in the cylinder body 1, the sand crusher can move along with the cylinder body 1 in the rotating process, and then is lifted to a certain height to generate throwing motion, so that materials in the cylinder body 1 are crushed, one end of the cylinder body 1 is provided with a gear ring 5, the gear ring 5 is sleeved and fixed on the outer wall of the feeding end of the cylinder body 1, the gear ring 5 can be matched with a driving motor 7 and a speed reducer 10 to drive the cylinder body 1 to rotate, the other end of the cylinder body 1 is provided with a discharging component 3, the discharging component 3 can control the guiding speed and the size of crushed machine-made sand, and further the collection and processing of the machine-made sand are convenient to match, a driving motor 7 and the speed reducer 10 which drive the gear ring 5 to rotate are arranged on a support frame 9, the driving motor 7 is in transmission connection with the speed reducer 10, the speed reducer 10 can be driven to rotate through the work of the driving motor 7, the torque is lifted after the speed reduction processing of the speed reducer 10, so as to drive the cylinder body 1 to rotate, finally, the material in the barrel body 1 is driven to be crushed, a feeding assembly 6 is arranged on one side of the barrel body 1, and the feeding assembly 6 is used for controlling the input speed of the material to be processed, so that material blockage is avoided, and meanwhile, the material stock in the barrel body 1 can be kept in a proper state, and the crushing effect of the material is ensured;

the feeding assembly 6 comprises a pre-storage box 608, a conveying box 6012 and a conveying screw 602, the pre-storage box 608 is located right above the conveying box 6012, the pre-storage box 608 is used for adding materials to be crushed so as to be thrown continuously in a processing process and ensure the continuity of the thrown materials and the production quality of the materials, an end portion of the conveying box 6012 extends into the cylinder 1, the conveying box 6012 can convey the materials led out from the inside of the pre-storage box 608, so that the materials are thrown into the cylinder 1 in order to be crushed, the conveying screw 602 is horizontally installed in the conveying box 6012, a material guide motor 6011 for driving the conveying screw 602 to rotate is arranged on an outer wall of the conveying box 6012, the material guide motor 6011 is in transmission connection with the conveying screw 602, the material guide motor 6011 can drive the conveying screw 602 to rotate, the materials in the conveying box 6012 are led into the cylinder 1 to be processed, a reversible discharge plate 609 is arranged at the bottom of the pre-storage box 608, the discharging plate 609 is hinged on the sidewall of the bottom of the pre-storage box 608, and can seal the bottom opening of the pre-storage box 608, the retraction motor 601 for controlling the opening and closing of the discharging plate 609 is arranged on the bottom surface of the pre-storage box 608, the retraction motor 601 can drive the discharging plate 609 to open and close, so as to control the material flow, the bottom of the pre-storage box 608 is provided with the discharging plate 604, the discharging plate 604 is a flat plate structure arranged in an inclined manner, a section of the discharging plate 604 is hinged and fixed with the bottom surface of the pre-storage box 608, a 3 ° inclination angle is arranged between the discharging plate 604 and the bottom surface of the pre-storage box 608, so as to enable the material on the discharging plate 604 to move in an inclined manner, the bottom surface of the pre-storage box 608 is provided with the vibrating motor 603 for driving the discharging plate 604 to move up and down, the vibrating motor 603 can drive the discharging plate 604 to vibrate up and down, so as to facilitate the material discharge from the discharging plate 604, the blanking efficiency of the material is ensured, and the inner wall of the pre-storage box 608 is provided with a clamping groove for supporting the blanking plate 604, so that the vibration range of the blanking plate 604 can be limited, and the situation that the blanking plate 604 is damaged due to overlarge moving amplitude is avoided.

The discharging component 3 comprises a collecting shell 302 and a separating sieve plate 304, the collecting shell 302 is an annular structure sleeved on the outer wall of the cylinder 1, the collecting shell 302 can protect the cylinder 1, a small gap is reserved between the collecting shell 302 and the cylinder 1 and cannot rotate along with the cylinder 1, uniformly-distributed sieve holes are formed in the surface of the separating sieve plate 304 and can separate machine-made sand meeting crushing requirements, the separating sieve plate 304 is fixedly installed at one section of the cylinder 1 inside the collecting shell 302, the separating sieve plate 304 is annularly arranged along the inner wall of the cylinder 1, the machine-made sand obtained by crushing treatment of materials inside the cylinder 1 can be guided out of the cylinder 1 into the collecting shell 302 for recycling, the size of the machine-made sand screened is controlled by adjusting signals of the separating sieve plate 304, and both side walls of the collecting shell 302 are provided with a discharging hopper 306 and a storage box 301, the weight detector is installed at the top bottom of the storage box 301, and can judge the stock of the material being processed in the cylinder 1 by calculating the difference between the total amount of the material once put into the pre-storage box 608 and the weight of the material collected in the storage box 301, and further controlling whether the material guiding motor 6011 needs to add materials into the cylinder 1, wherein one end of the discharge hopper 306 is communicated with the collection shell 302, the other end of the discharge hopper 306 is positioned above the storage box 301, and can guide the machine-made sand in the collection shell 302 out to the storage box 301 for storage, the number of the discharge hoppers 306 is two, and the discharge hoppers are positioned at the bottom of the collection shell 302, and the discharge hopper 306 is respectively arranged on the outer walls of the two sides of the collecting shell 302 symmetrically, so that the machine-made sand falling along the inner wall of the collecting shell 302 can be fully collected in the rotating process of the cylinder 1, and the sand discharging efficiency of the elevator is improved.

As shown in fig. 5, be equipped with the brush cleaner 305 on the inside wall of collecting casing 302, the quantity of brush cleaner 305 has two, and respectively symmetrical arrangement is on the both sides wall of collecting casing 302, the brush cleaner 305 adopts wear-resisting plastics to make, can fully clean the sieve mesh on minute sieve 304 surface, thereby avoid mechanism sand jam sieve mesh, be equipped with the electric plate 303 on the interior roof of collecting casing 302, avoid mechanism sand humidity in the preparation process great and bonding on the inner wall of minute sieve 304, and then block up and influence the ejection of compact on minute sieve mesh, ensure the cleanness of minute sieve mesh.

In another embodiment, as shown in fig. 3 and 4, the discharging plate 609 is connected to the furling motor 601 through a band 6014, a band-type brake assembly is designed in the furling motor 601, and is capable of self-locking in a shutdown state of the furling motor 601, so as to ensure that the discharging plate 609 is kept stable in a self-locking state of the furling motor 601, thereby ensuring the sealing effect of the pre-storage box 608 and avoiding material leakage, two bands 6014 are provided, and are respectively installed at two extending end portions of the discharging plate 609 to be connected, a supporting ring 6013 for limiting the band 6014 is provided on the bottom surface of the pre-storage box 608, the band 6014 can be limited by the design of the supporting ring 6013, so as to avoid the band 6014 from falling off and floating, which affects use, a furling roller 6015 is installed on an output shaft of the furling motor 601, the other end of the band 6014 is fixedly connected to the furling roller 6015, so that the furling roller 6015 can be driven to rotate by the furling motor 601, and then the winding roller 6015 is used for driving the binding belt 6014 to move, so that the opening and closing of the discharging plate 609 are controlled, and the material in the pre-storage tank 608 is guided out.

The pre-storage box 608 is hinged with a turnover plate 607 on the top surface, and the design of the turnover plate 607 can open the opening at the top of the pre-storage box 608 by opening the turnover plate 607, so as to feed materials into the pre-storage box 608.

The below of prestorage box 608 is equipped with and pre-divides sieve board 304 that the returning face plate 607 position corresponds, adopts the design of presorting sieve board 304, can carry out preliminary screening to the material that drops into prestorage box 608 to screen the great material of size, guarantee the homogeneity of the input material granularity, can avoid the material card inside transport case 6012 simultaneously.

In another embodiment, as shown in fig. 1 to 4, a level detector 605 is disposed on an inner wall of the pre-storage tank 608, and the level detector 605 detects the material state inside the pre-storage tank 608 by using a pulse detector, so as to remind a worker to add the material inside the pre-storage tank 608 in time.

A material guide hopper 6010 is disposed on a top surface of the conveying box 6012, and the material guide hopper 6010 has a tapered hopper-shaped structure with an open top for receiving the material led out from the inside of the pre-storage box 608, and is capable of collecting the material led out from the inside of the conveying box 6012, and further guiding the material in the pre-storage box 608 into the material storage box 301 for storage.

The driving motor 7 is fixedly installed on the supporting frame 9 close to one side of the cylinder body 1, the speed reducer 10 is in transmission connection with the driving motor 7, the end portion of an output shaft of the speed reducer 10 is provided with a transmission gear 12 meshed with the gear ring 5, the speed reducer 10 can be driven to rotate through the driving motor 7, the transmission gear 12 is further enabled to rotate continuously, and finally the cylinder body 1 is driven to rotate together through meshing transmission between the transmission gear 12 and the gear ring 5.

Be equipped with the bradyseism pad 8 on the bottom surface of support frame 9, adopt the design of bradyseism pad 8, produced vibration and noise when can reducing equipment operation, the stationarity when lifting means moves prolongs the life of equipment.

By adopting the structure, before use, an operator opens the turnover plate 607 at the top of the pre-storage box 608, a belt conveyor is used for adding materials into the pre-storage box 608, and after the materials are added, the operator buckles the turnover plate 607 again;

during feeding, the guide motor 6011 works to drive the conveying screw 602 to rotate continuously, the furling motor 601 at the bottom of the pre-storage box 608 works to release the binding band 6014 on the furling roller 6015, so that the discharge plate 609 at the end of the binding band 6014 is opened, the material in the pre-storage box 608 is led out, the material falls into the guide hopper 6010 under the action of gravity to be stored, and is transmitted into the cylinder 1 through the conveying screw 602, and during blanking, the vibration motor 603 works continuously to drive the material on the discharge plate 604 to move continuously towards the discharge plate 609, so that the blanking speed is increased;

after the blanking is finished, a driving motor 7 is started, the driving motor 7 works to drive a speed reducer 10 to rotate, a transmission gear 12 on an output shaft of the speed reducer 10 drives a gear ring 5 to rotate together, the gear ring 5 is fixedly connected with a cylinder body 1, at the moment, the cylinder body 1 continuously rotates to drive steel balls inside to carry out throwing motion, materials thrown into the cylinder body 1 are fully crushed, machine-made sand after the crushing is continuously contacted with a sub-sieve plate 304 at the end part of the cylinder body 1, the machine-made sand is further sieved and enters a collecting shell 302 under the filtering action of the sub-sieve plate 304, the machine-made sand moves along the inner wall of the collecting shell 302 under the action of gravity and finally falls into a discharging hopper 306 to be collected and finally collected into a storage box 301 to be stored, in order to ensure that the working state of the sub-sieve plate 304 is stable, in the rotating process of the cylinder body 1, a cleaning brush 305 on the inner wall of the collecting shell 302 cleans the sub-sieve plate 304, the cleanness of the surface of the sub-sieve plate 304 is ensured, the blockage is avoided, meanwhile, the electric heating plate 303 at the top of the collecting shell 302 can continuously heat the sub-sieve plate 304, and the influence on the collection caused by the fact that the machine-made sand is bonded on the surface of the sub-sieve plate 304 due to overhigh humidity is avoided;

the furling motor 601 is adopted to control the opening and closing of the discharge plate 609, so that materials in the pre-storage box 608 are guided into the conveying box 6012, the conveying screw 602 is driven to rotate through the guide motor 6011, the adding efficiency of the materials is controlled, real-time adjustment can be performed according to the current equipment production state, the control precision is high, the device is prevented from being locked, and the stability during production is ensured;

divide half sieve 304 to heat through collecting electric plate 303 on the casing 302 inner wall and dry to supplementary brush cleaner 305 cleans the sieve mesh on half sieve 304 surface, can avoid the mechanism sand to bond the jam at ejection of compact in-process, thereby ensures the production quality of device.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a controllable business turn over material formula ball-milling system sand machine, includes support frame (9), its characterized in that: the automatic feeding device is characterized in that bearing seats (2) are symmetrically arranged above the supporting frame (9), a barrel (1) which is rotatably installed is arranged between the two bearing seats (2), a gear ring (5) is arranged at one end of the barrel (1), a discharging component (3) is arranged at the other end of the barrel (1), a driving motor (7) and a speed reducer (10) which drive the gear ring (5) to rotate are arranged on the supporting frame (9), and a feeding component (6) is arranged on one side of the barrel (1);

feeding subassembly (6) are including storing box (608), delivery box (6012) and transport screw (602) in advance, storing box (608) are located delivery box (6012) directly over, the tip of delivery box (6012) stretches into in barrel (1), delivery screw (602) horizontal installation is in delivery box (6012), be equipped with guide motor (6011) that this delivery screw (602) of drive is rotatory on the outer wall of delivery box (6012), the bottom of storing box (608) in advance is equipped with row flitch (609) that can overturn, be equipped with roll-up motor (601) that control this row flitch (609) and open and close on the bottom surface of storing box (608) in advance, the bottom of storing box (608) in advance is equipped with down flitch (604), be equipped with vibrating motor (603) that this row flitch (604) of drive reciprocated on the bottom surface of storing box (608) in advance.

2. The controlled feeding and discharging type ball-milling sand making machine according to claim 1, characterized in that: ejection of compact subassembly (3) are including collecting casing (302) and dividing sieve board (304), collect casing (302) and be the annular structure of suit on the outer wall of barrel (1), all be equipped with on the both sides wall of collecting casing (302) and arrange hopper (306) and material storage box (301).

3. The controllable material feeding and discharging type ball-milling sand making machine according to claim 2, characterized in that: the inner side wall of the collecting shell (302) is provided with a cleaning brush (305), and the inner top wall of the collecting shell (302) is provided with an electric heating plate (303).

4. The controlled feeding and discharging type ball-milling sand making machine according to claim 1, characterized in that: the material discharging plate (609) is connected with the furling motor (601) through a bandage (6014), a supporting ring (6013) for limiting the bandage (6014) is arranged on the bottom surface of the pre-storage box (608), and a furling roller (6015) is sleeved on an output shaft of the furling motor (601).

5. The controlled feeding and discharging type ball-milling sand making machine according to claim 1, characterized in that: the top surface of the pre-storage box (608) is hinged with a turnover plate (607).

6. The controlled feeding and discharging type ball-milling sand making machine according to claim 5, characterized in that: a pre-screening plate (606) corresponding to the position of the turnover plate (607) is arranged below the pre-storage box (608).

7. The controlled feeding and discharging type ball-milling sand making machine according to claim 1, characterized in that: a material level detector (605) is arranged on the inner wall of the pre-storage tank (608).

8. The controlled feeding and discharging type ball-milling sand making machine according to claim 1, characterized in that: a material guide hopper (6010) is arranged on the top surface of the conveying box (6012), and a conical hopper-shaped structure with an opening at the top of the material guide hopper (6010) is used for receiving materials led out from the inside of the pre-storage box (608).

9. The controlled feeding and discharging type ball-milling sand making machine according to claim 1, characterized in that: the driving motor (7) is fixedly installed on a supporting frame (9) on one side close to the cylinder body (1), the speed reducer (10) is in transmission connection with the driving motor (7), and a transmission gear (12) meshed with the gear ring (5) is arranged at the end of the speed reducer (10).

10. The controlled feeding and discharging type ball-milling sand making machine according to claim 1, characterized in that: and a cushioning pad (8) is arranged on the bottom surface of the support frame (9).

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