CN209939956U

CN209939956U - Graphite spiral feeding machine capable of preventing material blockage

Info

Publication number: CN209939956U
Application number: CN201920119314.1U
Authority: CN
Inventors: 刘俊伟
Original assignee: Qingdao Weijie Graphite Co Ltd
Current assignee: Qingdao Weijie Graphite Co Ltd
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2020-01-14
Anticipated expiration: 2029-01-24

Abstract

The utility model relates to an anti-blocking graphite spiral feeder, belonging to the technical field of material transmission equipment, which is characterized in that the graphite spiral feeder comprises a shell and a spiral conveying device arranged in the shell, wherein one end of the shell is provided with a feed inlet, the other end of the shell is provided with a discharge outlet, and the feed inlet is provided with a feed hopper for fixedly connecting the shell; the graphite spiral feeder for preventing material blockage also comprises a crushing device, wherein the crushing device comprises two crushing rollers which are arranged in the feed hopper and are rotatably connected with the feed hopper around a horizontal axis and a driving component for driving the two crushing rollers to rotate oppositely; the problem that when graphite powder raw materials are fed and conveyed by an existing spiral feeding machine, due to the fact that graphite powder is bonded and agglomerated, a feed port of the spiral feeding machine is prone to being blocked, and therefore normal conveying of the graphite powder cannot be achieved is solved; can prevent the feed inlet blockage caused by the conglomeration of the graphite powder in the graphite powder transmission process.

Description

Graphite spiral feeding machine capable of preventing material blockage

Technical Field

The utility model belongs to the technical field of material transmission equipment technique and specifically relates to a graphite spiral material loading machine of anti-blocking material is related to.

Background

The spiral feeding machine is also called a spiral conveying conveyor, is common material conveying equipment and is mainly used for feeding powder and granular materials. The conveying device has the characteristics of high conveying efficiency, safe and reliable work, simple structure, complete functions, good sealing property, low noise, attractive appearance and the like. Is widely used in various industrial departments, such as building materials, electric power, chemical industry, metallurgy, coal, aluminum magnesium, machinery, light industry, grain and food industries. The spiral feeding machine comprises a shell and a spiral conveying device arranged inside the shell. The spiral transmission device comprises a transmission shaft and a spiral blade fixed on the transmission shaft. The transmission shaft is rotatably connected with the shell around the axis of the transmission shaft. One end of the shell is provided with a feed inlet, and the other end of the shell is provided with a discharge outlet. The material that will need the transmission is added to the casing through the feed inlet in, and then transmits the material of feed inlet to discharge gate department and then accomplishes the transmission to the material through screw conveyor. The raw materials and the intermediate products of the graphite powder need to be transported by a spiral feeding machine frequently in the processing process of the graphite powder.

The current spiral material loading machine can refer to the chinese utility model patent document with the grant publication number CN204777449U, and it discloses a spiral material loading machine, including feed arrangement, conveying pipe, driving motor, pivot, rotating vane, base, hydraulic means, pneumatic cylinder, discharging device. A hydraulic device is arranged below the middle part of the conveying pipe and is connected with the conveying pipe through a hydraulic cylinder; the feed device is provided with a movable switch at the communication position with the conveying pipe, a stirrer is arranged in the feed device, and a discharge speed reducing mechanism is arranged on the discharge port.

When the existing spiral feeding machine carries out feeding transmission on graphite powder raw materials, the graphite powder is bonded into blocks, so that the feeding port of the spiral feeding machine is easily blocked, and the graphite powder cannot be normally transmitted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anti-blocking's graphite spiral material loading machine can prevent to block up the feed inlet that leads to because of the graphite powder bonding blocking to the graphite powder transmission course.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: an anti-blocking graphite spiral feeding machine comprises a shell and a spiral conveying device arranged in the shell, wherein a feeding hole is formed in one end of the shell, a discharging hole is formed in the other end of the shell, and a feeding hopper for fixedly connecting the shell is arranged at the feeding hole; the graphite spiral feeding machine of anti-blocking still includes breaker, breaker includes that two settings are in the feeder hopper and rotate the crushing roller of being connected and drive two crushing rollers around horizontal axis and feeder hopper and carry out pivoted drive assembly in opposite directions.

Through adopting above-mentioned technical scheme, the graphite spiral material loading machine of anti-blocking includes the casing and sets up the auger delivery device in the casing, the feed inlet department of casing is provided with the feeder hopper that is used for casing fixed connection, breaker includes that two settings rotate crushing roller and the drive assembly who is connected around horizontal axis and feeder hopper in the feeder hopper, rotate in opposite directions through drive assembly drive crushing roller, and then smash graphite powder in adding the feeder hopper, prevent that graphite powder from bonding the blocking, cause the jam of feed inlet department, and then lead to unable normal the transmitting to graphite powder.

The utility model discloses further set up to: the driving assembly comprises a driving motor arranged at one end of the crushing roller, the body of the driving motor is fixedly connected with the feed hopper, and the output shaft of the driving motor is coaxially arranged with the crushing roller and fixedly connected with the crushing roller.

Through adopting above-mentioned technical scheme, drive assembly is including setting up the driving motor in crushing roller one end, driving motor's organism and feeder hopper fixed connection, driving motor's output shaft and the coaxial setting of crushing roller and with crushing roller fixed connection, carry out rotation in opposite directions through two crushing rollers of driving motor drive, and then can convenient and fast smash the cubic that becomes to the graphite powder bonding of adding the feeder hopper.

The utility model discloses further set up to: and a mesh screen for screening massive solid in graphite powder is arranged below the crushing roller in the feed hopper.

Through adopting above-mentioned technical scheme, probably adulterating the bold impurity solid such as stone in the graphite powder raw materials, and then influencing subsequent graphite powder processing, be provided with the mesh screen that sieves cubic solid in the graphite powder through crushing roller below in the feeder hopper, and then filter the cubic fixed body of adulteration in the graphite powder to reduce the influence to subsequent graphite powder processing.

The utility model discloses further set up to: the mesh screen is along horizontal direction and feeder hopper sliding connection, the clearance mouth of taking the mesh screen out the feeder hopper is seted up to one side of feeder hopper.

Through adopting above-mentioned technical scheme, horizontal direction and feeder hopper sliding connection are followed to the mesh screen, and the clearance mouth of taking the mesh screen out the feeder hopper is seted up to one side of feeder hopper, and then takes the mesh screen out from the feeder hopper through the clearance mouth, and then convenient and fast cleans the cubic solid in the mesh screen.

The utility model discloses further set up to: the feed hopper is connected with the shell through bolts.

Through adopting above-mentioned technical scheme, feeder hopper and casing adopt bolted connection to when not transmitting the easy agglomerated powder that bonds such as graphite powder raw materials, the feeder hopper is dismantled with the casing, and then transmits other powder material.

The utility model discloses further set up to: the shell comprises a fixed shell and a detachable shell, and the detachable shell is detachably connected with the fixed shell; the spiral conveying device comprises a transmission shaft and spiral blades fixed on the transmission shaft, and the transmission shaft is rotatably connected with the fixed shell around the axis of the transmission shaft.

By adopting the technical scheme, the shell comprises the fixed shell and the detachable shell, and the detachable shell is detachably connected with the fixed shell; spiral delivery mechanism includes the transmission axle and fixes the epaxial helical blade of transmission, and the transmission axle rotates around its axis and set casing to be connected to after the graphite spiral material loading machine to anti-blocking uses, dismantle through dismantling shell and set casing, and then clean transmission axle and helical blade, thereby prevent that the adhesion material is too much and then influence the transmission of graphite powder on helical blade.

The utility model discloses further set up to: still include the mounting bracket, the casing sets up on the mounting bracket, the bottom of mounting bracket is provided with the walking truckle.

Through adopting above-mentioned technical scheme, anti-blocking graphite spiral material loading machine still includes the mounting bracket, and the casing setting is on the mounting bracket, and the bottom of mounting bracket is provided with the walking truckle, through the setting at the walking corner of mounting bracket, conveniently removes anti-blocking's graphite spiral material loading machine to make its use convenient more nimble.

The utility model discloses further set up to: and the bottom of the mounting rack is provided with supporting legs in threaded connection with the shell.

By adopting the technical scheme, the bottom of the mounting rack is provided with the supporting legs in threaded connection with the shell, and the length of the supporting legs in threaded engagement with the mounting rack is adjusted, so that the caster wheels are contacted with the ground when the anti-blocking graphite spiral feeding machine is moved; when the graphite spiral feeding machine with anti-blocking material is placed in a fixed place for use, the supporting legs are in contact with the ground, and then the walking trundles are suspended, so that the graphite spiral feeding machine with anti-blocking material can be conveniently and firmly placed when not being moved.

To sum up, the utility model discloses a beneficial technological effect does:

1. the graphite spiral feeding machine comprises a shell and a spiral conveying device arranged in the shell, wherein a feed hopper used for fixedly connecting the shell is arranged at a feed inlet of the shell, the crushing device comprises two crushing rollers and a driving assembly, the two crushing rollers are arranged in the feed hopper and are rotatably connected with the feed hopper around a horizontal axis, and the driving assembly drives the crushing rollers to rotate oppositely, so that graphite powder added into the feed hopper is crushed, the graphite powder is prevented from being bonded into blocks to cause blockage at the feed inlet, and further the graphite powder cannot be normally conveyed;

2. a mesh screen for screening massive solid in the graphite powder is arranged below a crushing roller in the feed hopper, the mesh screen is in sliding connection with the feed hopper along the horizontal direction, a cleaning opening for drawing the mesh screen out of the feed hopper is formed in one side of the feed hopper, and massive solid impurities in the graphite powder are screened through the mesh screen, so that massive fixed bodies doped in the graphite powder are reduced for filtering, and the influence on subsequent graphite powder processing is reduced;

3. the anti-blocking graphite spiral feeder also comprises an installation frame, the shell is arranged on the installation frame, the bottom of the installation frame is provided with a walking caster, and the bottom of the installation frame is provided with a supporting leg in threaded connection with the shell; the length of the supporting legs in threaded engagement with the mounting frame is adjusted, so that the caster wheels are in contact with the ground when the anti-blocking graphite spiral feeding machine moves; when the graphite spiral feeding machine with the anti-blocking material is placed in a fixed place for use, the supporting legs are in contact with the ground, and then the walking trundles are suspended, so that the graphite spiral feeding machine with the anti-blocking material can be conveniently moved and placed.

Drawings

FIG. 1 is a schematic structural diagram of an anti-blocking graphite spiral feeder in a feeding state;

FIG. 2 is a schematic diagram showing the structure of a transfer device;

FIG. 3 is a schematic diagram showing the construction of the crushing apparatus;

FIG. 4 is a schematic structural diagram of an anti-blocking graphite spiral feeder in a clean state;

FIG. 5 is a schematic view showing the connection between the stopper and the discharge port;

fig. 6 is a schematic view showing the structure of a screw nozzle.

In the figure, 1, a housing; 11. a stationary case; 111. a discharge port; 112. connecting the internal threads; 113. a drain pipe; 114. an on-off valve; 12. disassembling the shell; 121. a feed inlet; 13. a hinged frame; 2. a screw conveyor; 21. a transmission shaft; 22. a helical blade; 23. a transmission motor; 3. a feed hopper; 31. cleaning the opening; 32. a mesh screen; 4. a crushing device; 41. a crushing roller; 42. a drive motor; 5. A sealing plate; 6. blocking; 61. a grip portion; 62. sealing the column; 621. sealing the threads; 7. a cleaning device; 71. a water tank; 72. a water pump; 73. a water supply hose; 74. connecting the threaded nozzle; 75. a threaded nozzle; 8. a mounting frame; 81. a walking caster; 82. supporting legs; 9. and adjusting the hydraulic cylinder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a graphite spiral material loading machine of anti-blocking, refers to fig. 1 and 2, includes mounting bracket 8, casing 1 and sets up the spiral delivery mechanism 2 in casing 1 inside. One end of the shell 1 is provided with a feed inlet 121, the other end of the shell 1 is provided with a discharge outlet 111, the shell 1 comprises a fixed shell 11 and a detachable shell 12, the feed inlet 121 is arranged on the detachable shell 12, and the discharge outlet 111 is arranged on the fixed shell 11. The fixed shell 11 and the detachable shell 12 are detachably fixed by bolts. A hinge bracket 13 is fixed on one side of the fixed shell 11, and the hinge bracket 13 is hinged with the mounting bracket 8 around a horizontal axis. The middle part of casing 1 is provided with regulation pneumatic cylinder 9, and the cylinder body of adjusting pneumatic cylinder 9 is articulated around horizontal axis and mounting bracket 8, and the piston rod of adjusting pneumatic cylinder 9 is articulated around horizontal axis and set casing 11. The piston rod of the hydraulic cylinder 9 is driven to stretch, and then the driving shell 1 rotates around the hinging shafts of the hinging frame 13 and the mounting frame 8, so that the fine adjustment of the transmission angle is realized. The screw conveyor 2 includes a transmission shaft 21 and a screw blade 22 fixed to the transmission shaft 21. The transmission shaft 21 is rotatably connected with the fixed shell 11 around the axis thereof, one end of the transmission shaft 21 is provided with a transmission motor 23, the body of the transmission motor 23 is fixedly connected with the fixed shell 11, and the output shaft of the transmission motor 23 is coaxially arranged with the transmission shaft 21 and fixedly connected with the transmission shaft 21. The transmission shaft 21 is driven to rotate by the transmission motor 23, and then the materials fed from the feeding hole 121 are driven to be transmitted by the transmission shaft 21 and the helical blades 22, and the materials are discharged from the discharging hole 111.

Referring to fig. 1 and 3, a feeding hopper 3 fixedly connected with the detachable shell 12 is arranged at the feeding port 121, and the feeding hopper 3 is connected with the detachable shell 12 by bolts. The graphite spiral feeding machine for preventing the material blockage further comprises a crushing device 4, and the crushing device 4 comprises a crushing roller 41 and a driving assembly. The number of the crushing rollers 41 is 2, and the crushing rollers 41 are provided in the hopper 3 and are rotatably connected to the hopper 3 about a horizontal axis. The driving assembly comprises two driving motors 42 respectively arranged at one ends of the two crushing rollers 41, the bodies of the driving motors 42 are fixedly connected with the feed hopper 3, and the output shafts of the driving motors 42 are coaxially arranged with the crushing rollers 41 and fixedly connected with the crushing rollers 41. Two crushing rollers 41 are driven by two driving motors 42 to rotate in opposite directions, and then the adhered graphite powder blocks in the feeding hopper 3 are added to be crushed, so that the graphite powder is prevented from being accumulated at the feeding port 121 to cause material blockage, and normal transmission of the graphite powder cannot be performed.

Referring to fig. 3, a screen 32 for screening lump solids in graphite powder is provided below the crushing roller 41 in the feed hopper 3. The mesh screen 32 is connected with the feed hopper 3 in a sliding manner along the horizontal direction, and a cleaning opening 31 for taking the mesh screen 32 out of the feed hopper 3 is formed in one side of the feed hopper 3. When the graphite powder raw material is conveyed and processed, the graphite powder raw material is doped with some blocky solids with large volumes of stones, and the blocky solids can influence the purity of the graphite powder and the subsequent graphite powder processing procedures. Through the setting of screen cloth, will mix out in the solid piece of graphite powder great volume, and then reduce the influence of cubic solid in the graphite powder to subsequent graphite powder processing.

Referring to fig. 5 and 6, the graphite screw feeder for preventing blocking further includes a cleaning device 7 for washing the inside of the housing 1 with water, a sealing plate 5 for sealing the feed opening 121, and a block 6 for sealing the discharge opening 111. The sealing plate 5 and the feed inlet 121 are detachably connected through bolts. The peripheral wall of the discharge port 111 is provided with a connecting internal thread 112; the plug 6 comprises a holding part 61 and a sealing column 62 fixedly connected with the holding part 61, and the peripheral surface of the sealing column 62 is provided with a sealing thread 621 in threaded engagement with the connecting internal thread 112. The cleaning device 7 includes a water tank 71, a water pump 72, and a water supply hose 73. The water tank 71 is fixed to the mounting frame 8 to store cleaning water. The water pump 72 is communicated with the water tank 71, one end of the water supply hose 73 is communicated with the water pump 72, and the other end of the water supply hose 73 is communicated with the inside of the housing 1. When the inside of the housing 1 needs to be cleaned, the feed hopper 3 is detached from the housing 1, the feed opening 121 is sealed by the sealing plate 5, and the discharge opening 111 is sealed by the plug 6. Extract through the water pump 72 water in to water tank 71, use rivers to wash away casing 1 is inside, uses transmission motor 23 drive transmission axle 21 to rotate simultaneously, makes the inside aquatic products of casing 1 produce and vibrates to can be better wash casing 1 inside.

Referring to fig. 5 and 6, a connection nipple 74 is fixed to the detachable case 12, a screw nozzle 75 is fixed to an end of the water supply hose 73, and the screw nozzle 75 is screw-coupled to the connection nipple 74. One end of the feed port 121 is provided with a drain pipe 113 communicating with the inside of the casing 1, and the drain pipe 113 is provided with an on-off valve 114 controlling a communication state of the drain pipe 113. When not cleaning the inside of casing 1, dismantle threaded nozzle 75 and connecting thread mouth 74 to the convenience is accomodate water supply hose 73, thereby avoids complicated because of the workshop operating mode, and the staff leads to the fact the destruction to water supply hose 73 at the during operation. After the cleaning of the inside of the casing 1 is completed, the on-off valve 114 on the drain pipe 113 is opened, and the waste water inside the casing 1 is discharged through the drain pipe 113.

The implementation principle of the embodiment is as follows:

when the graphite powder raw materials are conveyed and loaded, the feed hopper 3 and the disassembly shell 12 are fixedly connected through bolts. Graphite powder raw materials are added from the feeding hole 121, and then the two crushing rollers 41 are driven by the driving motor 42 to rotate oppositely, so that the graphite powder blocks bonded into blocks can be crushed. When the massive solid doped in the graphite powder passes through the screen, the larger massive solid cannot pass through the screen to be retained in the screen. Graphite powder enters the shell 1 from the feeding hole 121, is further conveyed from the feeding hole 121 to the discharging hole 111 under the action of the conveying shaft 21 and the helical blades 22, and is further discharged from the discharging hole 111. When the inside of the housing 1 needs to be cleaned, the hopper 3 is detached from the detaching case 12, the hopper 3 is closed by the sealing plate 5, and the discharge port 111 is closed by the plug 6. The water in the water tank 71 is pumped by a water pump 72 and is ejected through a screw nozzle 75. When carrying out the water injection cleanness in toward casing 1, make transmission motor 23 drive transmission shaft 21 rotate, and then make the inside rivers production of casing 1 vibrate to can be better clean casing 1 inside. After the cleaning of the inside of the case 1 is completed, the on-off valve 114 is opened, and the cleaning waste water inside the case 1 is discharged through the drain pipe 113. The screw nozzle 75 and the connection screw nozzle 74 are removed, and the water supply hose 73 is housed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a graphite spiral material loading machine of anti-blocking, includes casing (1) and sets up auger delivery device (2) in casing (1), the one end of casing (1) is provided with feed inlet (121), the other end of casing (1) is provided with discharge gate (111), its characterized in that: a feed hopper (3) for fixedly connecting the shell (1) is arranged at the feed inlet (121); the graphite spiral feeding machine capable of preventing material blockage further comprises a crushing device (4), wherein the crushing device (4) comprises two crushing rollers (41) which are arranged in the feeding hopper (3) and are rotatably connected with the feeding hopper (3) around a horizontal axis and a driving component for driving the two crushing rollers (41) to rotate in opposite directions.

2. The anti-blocking graphite spiral feeder according to claim 1, characterized in that: the driving assembly comprises a driving motor (42) arranged at one end of the crushing roller (41), a machine body of the driving motor (42) is fixedly connected with the feed hopper (3), and an output shaft of the driving motor (42) is coaxially arranged with the crushing roller (41) and is fixedly connected with the crushing roller (41).

3. The anti-blocking graphite spiral feeder according to claim 2, characterized in that: and a mesh screen (32) for screening blocky solids in the graphite powder is arranged below the crushing roller (41) in the feed hopper (3).

4. The anti-blocking graphite spiral feeder according to claim 3, characterized in that: mesh screen (32) are along horizontal direction and feeder hopper (3) sliding connection, clearance mouth (31) of feeder hopper (3) are seted up with mesh screen (32) take out to one side of feeder hopper (3).

5. The anti-blocking graphite spiral feeder according to claim 1, characterized in that: the feed hopper (3) is connected with the shell (1) through bolts.

6. The anti-blocking graphite spiral feeder according to claim 5, characterized in that: the shell (1) comprises a fixed shell (11) and a detachable shell (12), and the detachable shell (12) is detachably connected with the fixed shell (11); the spiral conveying device (2) comprises a transmission shaft (21) and a spiral blade (22) fixed on the transmission shaft (21), and the transmission shaft (21) is rotatably connected with the fixed shell (11) around the axis of the transmission shaft.

7. The anti-blocking graphite spiral feeder according to claim 5, characterized in that: still include mounting bracket (8), casing (1) sets up on mounting bracket (8), the bottom of mounting bracket (8) is provided with walking truckle (81).

8. The anti-blocking graphite spiral feeder according to claim 7, characterized in that: the bottom of the mounting rack (8) is provided with supporting legs (82) which are in threaded connection with the shell (1).