CN218114899U

CN218114899U - Automatic feeding mechanism is used in quartz sand production

Info

Publication number: CN218114899U
Application number: CN202222446756.1U
Authority: CN
Inventors: 刘秀广
Original assignee: Gansu Sushang Technology Co ltd
Current assignee: Gansu Sushang Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-23
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses an automatic feeding mechanism for quartz sand production, relating to the technical field of quartz sand production; the utility model comprises a lifting frame and a material box, wherein the lifting frame is provided with a lifting mechanism matched with the material box, a discharge chute is arranged on one side of the material box in a penetrating way, and the material box is provided with a discharge mechanism matched with the discharge chute; the lifting mechanism comprises a servo motor, a rotating rod and a guide rod, the servo motor is fixedly arranged in the middle of the top end of the lifting frame, a support is fixedly arranged in the middle of the top end of the lifting frame, the servo motor is fixedly arranged on the support, and the tail end of the output end of the servo motor is fixedly connected with a driving chain wheel; the lifting device is used by the aid of the lifting mechanism, the guide block can slide along the corresponding guide rod when the connecting block is pulled to move upwards, so that the connecting block can be guaranteed to stably move upwards, the work bin and the quartz sand raw material can be driven to stably move upwards, and stability and safety of the lifting device can be further effectively improved.

Description

Automatic feeding mechanism is used in quartz sand production

Technical Field

The utility model relates to a quartz sand production technical field specifically is an automatic feeding mechanism is used in quartz sand production.

Background

The quartz sand is quartz particles formed by crushing and processing quartz stone, is an important industrial mineral raw material, and is widely applied to industries such as glass, ferrosilicon smelting, metallurgy and the like. In addition, the quartz sand needs to be purified in the processing process, and the raw material of the quartz sand needs to be lifted to a height of 2-4 meters during the purification treatment, so that the subsequent assembly line operation of large-scale equipment can be conveniently carried out.

The patent with publication number CN203529683U discloses an automatic feeding device for quartz sand production, which comprises an elastic hinge, a discharging door, a material box, a discharging door bolt, a door bolt hinge, a lifting track, a lifting steel wire rope and a door bolt deflector rod, wherein the discharging door is arranged on the bottom of the material box through the elastic hinge, the material box is provided with a discharging opening at the closing position of the discharging door, the discharging door bolt is arranged on one side of the material box through the door bolt hinge, one end of the discharging door bolt is pressed on the discharging door, the lifting steel wire rope is fixed on the upper edge of the material box, the material box slides along the lifting track, and the door bolt deflector rod is fixed on the corresponding position of the lifting track.

Although the prior art realizes the lifting of the quartz sand raw material, the quartz sand lifting device still has certain defects when in use:

1. in the prior art, the work bin is only lifted by a single-stranded lifting steel wire rope and is only subjected to auxiliary operation by two lifting rails, so that the stability of the work bin is poor, the work bin and quartz sand raw materials cannot be stably moved upwards, and the stability and the safety of the device are further reduced;

2. discharge door among the prior art carries on spacingly through the keeper of unloading to lead to being not convenient for open it when the quartz sand raw materials produces great pressure to discharge door, and then can't ensure the normal use of device.

In order to solve the problems, the inventor provides an automatic feeding mechanism for quartz sand production, which is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The problems that the material box in the prior art is poor in hoisting stability and the discharge door is inconvenient to open are solved; an object of the utility model is to provide an automatic feeding mechanism is used in quartz sand production.

In order to solve the technical problem, the utility model adopts the following technical scheme: an automatic feeding mechanism for quartz sand production comprises a lifting frame and a material box, wherein a lifting mechanism matched with the material box is arranged on the lifting frame, a discharge chute is formed in one side of the material box in a penetrating mode, and a discharging mechanism matched with the discharge chute is arranged on the material box;

the lifting mechanism comprises a servo motor, a rotating rod and a guide rod, wherein the servo motor is fixedly installed at the middle of the top end of the lifting frame, a support is fixedly installed at the middle of the top end of the lifting frame, the servo motor is fixedly installed on the support, a driving chain wheel is fixedly connected to the tail end of the output end of the servo motor, the rotating rod is rotatably installed on one side, close to the servo motor, of the lifting frame, support plates symmetrically arranged are fixedly installed at the top end of the lifting frame, the rotating rod is rotatably inserted into the adjacent support plates and is of a symmetrical structure, a driven chain wheel is fixedly connected to one end of the rotating rod, a chain is meshed and sleeved with the driven chain wheel and the driving chain wheel, a winding roller is fixedly sleeved on the outer side of the rotating rod, a lifting steel wire rope is fixedly connected onto the winding roller, the lifting steel wire rope movably penetrates through the lifting frame and is fixedly connected with a connecting block at the tail end of the lifting frame, symmetrically distributed through holes are formed in the lifting frame, guide blocks are fixedly installed at two ends of the connecting block, the guide rod is fixedly installed on the inner side of the lifting frame, the guide rod is symmetrically distributed in the inner side of the lifting frame, the guide rod symmetrically distributed in a symmetrical mode, the guide block sliding sleeve is arranged on the guide rod, and the opposite end of the guide block is fixedly connected with the bin fixedly connected with the opposite end of the guide block.

When carrying out the production of quartz sand and adding man-hour, the user can put into the workbin with appropriate amount quartz sand raw materials, can open servo motor afterwards, servo motor will drive sprocket and rotate this moment, thereby can drive two driven sprocket rotations through the chain, and then can drive two bull sticks and rotate, and will drive corresponding wind-up roll rotation when the bull stick rotates, thereby can progressively lift by crane two strands of wire rope rolling on corresponding the wind-up roll, and then can stimulate and correspond the connecting block and shift up, the guide block will slide along corresponding the guide arm this moment, thereby can ensure that the connecting block shifts up steadily, and then can drive workbin and quartz sand raw materials and stabilize and move up, close servo motor when promoting quartz sand raw materials to suitable height.

Preferably, discharge mechanism includes multistage electric putter, multistage electric putter fixed mounting is in top one side of workbin, top one side fixed mounting of workbin has the cassette that the symmetry set up, and multistage electric putter is fixed to be inserted and establishes in the cassette, and multistage electric putter is symmetrical structure, the terminal fixedly connected with ejector pad of multistage electric putter output, and fixed mounting has the push pedal on the ejector pad, the one end integrated into one piece that the ejector pad was kept away from to the push pedal has the discharge door, set up on the workbin and cooperate the groove and the recess of wearing that uses with the discharge chute, and the discharge door slides and inserts and establish the discharge chute, wear in groove and the recess, the top integrated into one piece of discharge door has the curb plate of array distribution, and rotate between the adjacent curb plate and install the gyro wheel, the gyro wheel can with the inner chamber top swing joint of recess.

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

1. by the aid of the lifting mechanism, the guide blocks can slide along the corresponding guide rods while the connecting blocks are pulled to move upwards, so that the connecting blocks can be guaranteed to move upwards stably, a material box and quartz sand raw materials can be driven to move upwards stably, and stability and safety of the device can be further improved effectively;

2. through the use that sets up of shedding mechanism, can carry out convenient the opening with unloading the bin gate to can avoid appearing unloading the bin gate because of the too big phenomenon that can't open of pressure, and then ensured the normal use of device.

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 description below 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 schematic structural view of the present invention.

Fig. 2 is the installation schematic diagram of the middle lifting mechanism of the utility model.

Fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

Fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: 1. a lifting frame; 11. perforating; 2. a material box; 21. a discharge chute; 22. penetrating a groove; 23. a groove; 3. a hoisting mechanism; 31. a servo motor; 32. a rotating rod; 33. a guide bar; 34. a drive sprocket; 35. a driven sprocket; 36. a chain; 37. a wind-up roll; 38. hoisting the steel wire rope; 39. connecting blocks; 310. a guide block; 311. a support plate; 312. a support; 4. a discharging mechanism; 41. a multi-stage electric push rod; 42. pushing a block; 43. pushing the plate; 44. a discharge door; 45. a side plate; 46. a roller; 47. a card seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows: as shown in fig. 1-5, the utility model provides an automatic feeding mechanism for quartz sand production, which comprises a lifting frame 1 and a material box 2, wherein the lifting frame 1 is provided with a lifting mechanism 3 matched with the material box 2 for use, one side of the material box 2 is penetrated and provided with a discharge chute 21, the bottom end of the inner cavity of the material box 2 is provided with an inclined plate, so that quartz sand raw materials can be conveniently led out, and the material box 2 is provided with a discharge mechanism 4 matched with the discharge chute 21 for use;

the hoisting mechanism 3 comprises a servo motor 31, a rotating rod 32 and a guide rod 33, the servo motor 31 is fixedly arranged at the middle part of the top end of the lifting frame 1, the tail end of the output end of the servo motor 31 is fixedly connected with a driving chain wheel 34, the rotating rod 32 is rotatably arranged at one side of the lifting frame 1 close to the servo motor 31, the top end of the lifting frame 1 is fixedly provided with symmetrically arranged support plates 311, the rotating rod 32 is rotatably inserted on the adjacent support plates 311, the arrangement of the support plates 311 ensures the normal rotation of the rotating rod 32, the rotating rod 32 is in a symmetrical structure, one end of the rotating rod 32 is fixedly connected with a driven chain wheel 35, and the driven chain wheel 35 is meshed with the outer side of the driving chain wheel 34 and sleeved with a chain 36, the wind-up roll 37 has been cup jointed to the outside of bull stick 32 is fixed, and fixedly connected with lifts by crane wire rope 38 on the wind-up roll 37, lift by crane wire rope 38 activity runs through crane 1 and at its terminal fixedly connected with connecting block 39, run through the perforation 11 of seting up the symmetric distribution on crane 1, and lift by crane wire rope 38 activity and run through perforation 11, perforation 11 set up the use and ensured the normal movement who lifts by crane wire rope 38, and the equal fixed mounting in both ends of connecting block 39 has guide block 310, guide arm 33 fixed mounting is in crane 1's inboard, and guide arm 33 is the symmetric distribution, guide block 310 slip cap is established on guide arm 33, and the looks remote site of guide block 310 all with workbin 2 fixed connection.

Through adopting above-mentioned technical scheme, when carrying out the production of quartz sand and processing, the user can put into workbin 2 with proper amount quartz sand raw materials, can open servo motor 31 afterwards, servo motor 31 will drive sprocket 34 and rotate this moment, thereby can drive two driven sprocket 35 rotations through chain 36, and then can drive two bull stick 32 and rotate, and will drive corresponding wind-up roll 37 and rotate when bull stick 32 rotates, thereby can progressively lift two strands of wire rope 38 rolling on corresponding wind-up roll 37, and then can stimulate corresponding connecting block 39 and move up, guide block 310 will slide along corresponding guide arm 33 this moment, thereby can ensure that connecting block 39 moves up steadily, and then can drive workbin 2 and quartz sand raw materials and move up steadily, close servo motor 31 when lifting to suitable height with quartz sand raw materials.

Unloading mechanism 4 includes multistage electric putter 41, multistage electric putter 41 fixed mounting is in top one side of workbin 2, top one side fixed mounting of workbin 2 has the cassette 47 that the symmetry set up, and multistage electric putter 41 is fixed to be inserted and establishes in cassette 47, the installation stability of multistage electric putter 41 has effectively been improved in the setting use of cassette 47, and multistage electric putter 41 is symmetrical structure, the terminal fixedly connected with ejector pad 42 of multistage electric putter 41 output, and fixed mounting has push pedal 43 on the ejector pad 42, the one end integrated into one piece that push pedal 43 kept away from ejector pad 42 has discharge door 44, offer on the workbin 2 and wear groove 22 and recess 23 with discharge chute 21 cooperation use, and discharge door 44 slides and inserts and establish in discharge chute 21, wear groove 22 and recess 23, the top integrated into one piece of discharge door 44 has array distribution's curb plate 45, and rotate between the adjacent curb plate 45 and install gyro wheel 46, gyro wheel 46 can with the inner chamber top movable contact of recess 23, the setting use of gyro wheel 46 can play less frictional effect, thereby it opens to be convenient for discharge door 44.

Through adopting above-mentioned technical scheme, can open two multistage electric putter 41 simultaneously when the quartz sand raw materials promotes suitable height, thereby can promote two ejector pads 42 and do the motion of dorsad, and then can drive two push pedal 43 and do the motion of dorsad, further can drive two discharge door 44 and do the motion of dorsad, and gyro wheel 46 will slide along the inner chamber top of recess 23 this moment, thereby realized the convenient opening of discharge door 44, and then can avoid appearing discharge door 44 because of the too big phenomenon that can't open of pressure, can close multistage electric putter 41 when the interval between discharge door 44 moves to the biggest, can derive the quartz sand raw materials in the workbin 2 this moment.

Example two: as shown in fig. 3, a support 312 is fixedly installed at the middle of the top end of the lifting frame 1, and the servo motor 31 is fixedly installed on the support 312.

Through adopting above-mentioned technical scheme, the setting of support 312 is used and is effectively improved servo motor 31's installation stability to the normal use of mechanism 3 that lifts by crane has been ensured.

The working principle is as follows: when the production and processing of quartz sand are carried out, a user can put a proper amount of quartz sand raw materials into the material box 2, then the servo motor 31 can be opened, at the moment, the servo motor 31 drives the driving chain wheel 34 to rotate, so that the two driven chain wheels 35 can be driven to rotate through the chain 36, further the two rotating rods 32 can be driven to rotate, the corresponding winding rollers 37 can be driven to rotate while the rotating rods 32 rotate, further two lifting steel wire ropes 38 can be wound on the corresponding winding rollers 37 step by step, further the corresponding connecting blocks 39 can be pulled to move upwards, at the moment, the guide blocks 310 can slide along the corresponding guide rods 33, further the connecting blocks 39 can be ensured to move upwards stably, further the material box 2 and the quartz sand raw materials can be driven to move upwards stably, and the servo motor 31 is closed until the quartz sand raw materials are lifted to a proper height;

the user can open two multistage electric putter 41 simultaneously afterwards, thereby can promote two ejector pads 42 and do the motion of dorsad, and then can drive two push pedal 43 and do the motion of dorsad, further can drive two discharge door 44 and do the motion of dorsad, and gyro wheel 46 will slide along the inner chamber top of recess 23 this moment, thereby realized discharging the convenient opening of door 44, and then can avoid appearing discharging door 44 because of the too big phenomenon that can't open of pressure, interval between discharge door 44 moves to and can close multistage electric putter 41 when being the biggest, can derive the quartz sand raw materials in the workbin 2 this moment, and can open multistage electric putter 41 once more after the quartz sand raw materials are derived, thereby can reset discharge door 44, later can repeat above-mentioned step and carry out the operation of lifting by crane of follow-up quartz sand raw materials.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a quartz sand production is with automatic feeding mechanism, includes crane (1) and workbin (2), its characterized in that: the lifting frame (1) is provided with a lifting mechanism (3) matched with the material box (2) for use, a discharge chute (21) penetrates through one side of the material box (2), and the material box (2) is provided with a discharge mechanism (4) matched with the discharge chute (21) for use;

hoisting mechanism (3) include servo motor (31), bull stick (32) and guide arm (33), servo motor (31) fixed mounting is in the top middle part of crane (1), and the terminal fixedly connected with drive sprocket (34) of servo motor (31) output, bull stick (32) rotate and install in crane (1) one side near servo motor (31), and bull stick (32) are symmetrical structure, the one end fixedly connected with driven sprocket (35) of bull stick (32), and driven sprocket (35) and the outside meshing of drive sprocket (34) has cup jointed chain (36), the outside of bull stick (32) is fixed to cup joint wind-up roll (37), and fixedly connected with on wind-up roll (37) lifts by crane (38), lift by crane (38) activity runs through crane (1) and at its terminal fixedly connected with connecting block (39), and the equal fixed mounting in both ends of connecting block (39) has guide block (310), guide arm (33) fixed mounting is in crane (1) inboard, and guide arm (33) are the symmetric distribution, guide block (310) fixed mounting is established on guide arm (33) and the relative remote site (310) and guide arm (310) and guide block (310) and the equal connection end of guide arm (310).

2. The automatic feeding mechanism for quartz sand production as claimed in claim 1, wherein the discharging mechanism (4) comprises a multi-stage electric push rod (41), the multi-stage electric push rod (41) is fixedly installed on one side of the top end of the material box (2), the multi-stage electric push rod (41) is of a symmetrical structure, a push block (42) is fixedly connected to the end of the output end of the multi-stage electric push rod (41), a push plate (43) is fixedly installed on the push block (42), a discharging door (44) is integrally formed at one end of the push plate (43) far away from the push block (42), a through groove (22) and a groove (23) which are matched with the discharging groove (21) are formed on the material box (2), and the discharging door (44) is slidably inserted into the discharging groove (21), the through groove (22) and the groove (23).

3. The automatic feeding mechanism for the production of quartz sand according to claim 2, characterized in that the top end of the discharge door (44) is integrally formed with side plates (45) distributed in an array, and a roller (46) is rotatably mounted between adjacent side plates (45), wherein the roller (46) can movably contact with the top of the inner cavity of the groove (23).

4. The automatic feeding mechanism for quartz sand production as claimed in claim 2, wherein one side of the top end of the bin (2) is fixedly provided with symmetrically arranged clamping seats (47), and the multistage electric push rods (41) are fixedly inserted into the clamping seats (47).

5. The automatic feeding mechanism for quartz sand production as claimed in claim 1, characterized in that the top end of the lifting frame (1) is fixedly provided with symmetrically arranged support plates (311), and the rotating rod (32) is rotatably inserted on the adjacent support plate (311).

6. The automatic feeding mechanism for quartz sand production as claimed in claim 1, wherein a support (312) is fixedly installed at the middle of the top end of the lifting frame (1), and the servo motor (31) is fixedly installed on the support (312).

7. The automatic feeding mechanism for quartz sand production as claimed in claim 1, characterized in that the crane (1) is provided with symmetrically distributed through holes (11) and the hoisting cable (38) movably penetrates through the through holes (11).