CN111841774B - Sectional heating type powder ball milling device - Google Patents
Sectional heating type powder ball milling device Download PDFInfo
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- CN111841774B CN111841774B CN202010765331.XA CN202010765331A CN111841774B CN 111841774 B CN111841774 B CN 111841774B CN 202010765331 A CN202010765331 A CN 202010765331A CN 111841774 B CN111841774 B CN 111841774B
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- 239000000843 powder Substances 0.000 title claims abstract description 39
- 238000000498 ball milling Methods 0.000 title claims abstract description 26
- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/1815—Cooling or heating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/22—Lining for containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a sectional heating type powder ball milling device, which comprises a feeding pipe and a transmission belt, wherein a discharge mechanism is arranged on the inner side of an outer cylinder, an electric motor is electrified to drive a bevel gear set and an eccentric wheel to rotate, so that a bent plate is driven by the eccentric wheel to rotate clockwise, the bent plate drives an L-shaped plate, a guide rail and a sliding pipe to move leftwards through a rotating plate, when the left end surface of the sliding pipe contacts a limiting plate to stop moving, an engagement hole is communicated with a discharge hole, powder on the inner side of the inner cylinder is discharged through the discharge hole, the engagement hole and an opening, the powder is discharged more quickly and stably, the working efficiency is improved, and the convenient beneficial effect is brought to the work.
Description
Technical Field
The invention relates to the field of ball milling devices, in particular to a sectional heating type powder ball milling device.
Background
The PTC is a positive temperature coefficient, generally refers to a semiconductor material or a component with a large positive temperature coefficient, and generally, the PTC refers to a positive temperature coefficient thermistor, abbreviated as a PTC thermistor, which is a typical semiconductor resistor with temperature sensitivity, when a certain temperature (curie temperature) is exceeded, the resistance value of the PTC thermistor increases in a step-like manner along with the increase of the temperature, and the resistance value of the PTC thermistor increases in a step-like manner along with the increase of the temperature of the PTC thermistor body, and the higher the temperature, the larger the resistance value, in the production process of the PTC thermistor, the PTC thermistor raw material needs to be ball-milled into powder by a ball milling device.
After the ball-milling device is being processed the completion to the raw materials, need discharge the powder and collect, discharge the powder for opening corresponding valve usually, and adopt valve or other opening mode to discharge its sales volume lower, because the ball-milling device is mostly metal material simultaneously for it is comparatively inconvenient to open the discharge.
Disclosure of Invention
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a staged heating type powder ball mill apparatus.
The invention is realized in such a way that a sectional heating type powder ball milling device is constructed, the device comprises a feeding pipe and a transmission belt, the feeding pipe penetrates through the top of the left end of an underframe and the middle of the left end surface of an outer cylinder and then is connected with the middle of the left end of the inner side of the inner cylinder, a discharge mechanism is arranged on the inner side of the outer cylinder, the discharge mechanism comprises a slide pipe, a guide rail, an L-shaped plate, a spring, a protective cover, a transmission mechanism, a support ring, a limit block, a connection hole, a discharge hole, an opening and a fixing ring, the slide pipe is slidably arranged at the top of the inner side of the outer cylinder through the guide rail, the inner ring of the slide pipe is attached to the side surface of the inner cylinder, the L-shaped plate is fixedly locked at the left end of the top end surface of the guide rail, the L-shaped plate is connected with the bottom of the left end of the inner side of the protective cover through the spring, the protective cover is fastened at the left end of the top of the outer cylinder, the transmission mechanism is arranged at the top of the inner side of the protective cover, the support ring is arranged at the left end and the right end of the inner side of the outer cylinder, the support ring is movably nested on the end face of the outer side of the inner barrel, the limiting block is arranged at the left end of the upper end face and the lower end face of the inner side of the outer barrel, the engagement hole is vertically formed in the bottom end face of the sliding pipe, the discharge hole is formed in the bottom end face of the inner barrel, the openings penetrate through the middle of the bottom end face of the inner side of the outer barrel and the middle of the bottom end face, and the fixing rings are fastened at the.
Preferably, a feeding hopper is embedded into the left end of the top of the feeding pipe, the upper end and the lower end of the inner side of the driving belt are meshed with the top end face of a driven gear and the bottom end face of the driving gear respectively, an inner ring of the driving gear is rotatably connected with an output shaft at the left end of a motor, the motor is installed at the right end of the bottom of the inner side of the chassis, the outer cylinder is fastened at the top end of the inner side of the chassis, the outer cylinder covers the end face of the outer side of the inner cylinder, a steel ball is arranged on the inner side of the inner cylinder, a heater is arranged on the outer side of the inner cylinder, a connecting rod is fastened on the inner ring of the driven gear and is rotatably connected with the top of the right end of the chassis, the connecting rod penetrates through the middle of the right end face of the outer cylinder and then is locked in the middle of the right end face of the inner cylinder, and the heater is installed at the bottom of the left end of the inner side of the outer cylinder.
Preferably, drive mechanism includes electric motor, backup pad, bevel gear group, eccentric wheel, bent plate, commentaries on classics board and carriage, electric motor installs in backup pad top end face right-hand member, and installs bevel gear group on the electric motor right-hand member output shaft, the backup pad locks in the inboard left end face top of safety cover, bevel gear group fastens in eccentric wheel rear end face border department, the eccentric wheel laminates in bent plate left end face top, bent plate front end face middle part is rotated through pivot and the inboard front end of safety cover and is connected, both ends articulate respectively in L template outside right-hand member and bent plate outside bottom about the board, the left end in outer tube top is fitted in the carriage lock, and carriage medial surface and L template outside right-hand member sliding connection.
Preferably, a square hole is formed in the left end of the top of the outer barrel, and the position of the square hole corresponds to the L-shaped plate.
Preferably, the springs are arranged on the top of the left end face of the L-shaped plate at equal intervals, and the three springs are respectively located at the front end, the rear end and the middle of the left end face of the L-shaped plate.
Preferably, the connection holes and the discharge holes are respectively provided with more than two holes at equal intervals at the bottom of the outer cylinder and the bottom of the inner cylinder, and the connection holes and the discharge holes are distributed in a staggered manner.
Preferably, the inner ring of the fixing ring is in a funnel shape gradually reduced from outside to inside, and the end face of the inner side of the fixing ring is smooth and burr-free.
Preferably, the sliding pipe and the inner ring of the support ring are both provided with a stainless steel layer, and the thickness of the stainless steel layer is 0.25 cm.
Preferably, the upper end and the lower end of the curved plate form an included angle of 120 degrees, and the top end of the outer side of the curved plate is in a shape of an upward convex sphere.
Preferably, the vertical distance between the right end face of the limiting block and the left end face of the sliding pipe corresponds to the vertical distance between the engagement hole and the discharge hole, and the two limiting blocks are in clearance fit with the inner cylinder.
The invention has the following advantages: the invention provides a sectional heating type powder ball milling device through improvement, compared with the same type of equipment, the invention has the following improvement:
the method has the advantages that: according to the sectional heating type powder ball milling device, the discharging mechanism is arranged on the inner side of the outer cylinder, the electric motor is electrified to drive the bevel gear set and the eccentric wheel to rotate, so that the bent plate is driven by the eccentric wheel to rotate clockwise, meanwhile, the bent plate drives the L-shaped plate, the guide rail and the sliding pipe to move leftwards through the rotating plate, when the left end face of the sliding pipe contacts the limiting plate to stop moving, the engaging hole is communicated with the discharging hole, and powder on the inner side of the inner cylinder is discharged through the discharging hole, the engaging hole and the opening, so that the powder is discharged more quickly and stably, the working efficiency is improved, and convenient beneficial effects are brought to the work.
The method has the advantages that: according to the sectional heating type powder ball milling device, the sliding pipe and the inner ring of the support ring are respectively provided with the stainless steel layer, and the thickness of the stainless steel layer is 0.25cm, so that the wear resistance of the sliding pipe and the support ring is improved, and the friction force between the sliding pipe and the inner ring is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the outer cylinder of the present invention in a front view;
FIG. 3 is a front cross-sectional view of the discharge mechanism of the present invention;
FIG. 4 is a schematic view of a slide tube connection configuration of the present invention;
fig. 5 is an enlarged view of the structure at a in fig. 3 according to the present invention.
Wherein: a feeding pipe-1, a transmission belt-2, a feeding hopper-3, a driving gear-4, a motor-5, a bottom frame-6, an outer cylinder-7, an inner cylinder-9, a steel ball-10, a driven gear-11, a connecting rod-12, a heater-13, a discharge mechanism-8, a sliding pipe-81, a guide rail-82, an L-shaped plate-83, a spring-84, a protective cover-85, a transmission mechanism-86, a support ring-87, a limit block-88, an engagement hole-89, a discharge hole-810, an opening-811, a fixed ring-812, an electric motor-861, a support plate-862, a bevel gear set-863, an eccentric wheel-864, a curved plate-865, a rotating plate-866 and a sliding frame-867.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 to 5, the present invention provides a sectional heating type powder ball mill device by improvement, including a feeding pipe 1 and a transmission belt 2, wherein the feeding pipe 1 passes through the top of the left end of a bottom frame 6 and the middle of the left end surface of an outer cylinder 7 and then is connected to the middle of the left end of the inner side of the inner cylinder 9, the left end of the top of the feeding pipe 1 is embedded with a feeding hopper 3, the upper and lower ends of the inner side of the transmission belt 2 are respectively engaged with the top end surface of a driven gear 11 and the bottom end surface of a driving gear 4, the inner ring of the driving gear 4 is rotatably connected with the left end output shaft of a motor 5, the motor 5 is installed at the right end of the bottom of the inner side of the bottom frame 6, the outer cylinder 7 is fastened to the top of the inner side of the bottom frame 6, the outer cylinder 7 covers the outer end surface of the outer cylinder 9, the left end of the top of the outer cylinder 7 is provided with a square hole, the square hole is corresponding to the L-shaped plate 83, the left end of the top of the outer cylinder 7 is provided with a steel ball 10, and the outer side of the inner cylinder 9 is provided with a heater 13, the inner ring of the driven gear 11 is fastened with a connecting rod 12, the connecting rod 12 is rotatably connected with the top of the right end of the underframe 6, the connecting rod 12 penetrates through the middle of the right end face of the outer cylinder 7 and then is locked in the middle of the right end face of the inner cylinder 9, and the heater 13 is installed at the bottom of the left end of the inner side of the outer cylinder 7.
Referring to fig. 3 and 4, the invention provides a sectional heating type powder ball mill device by improvement, a discharge mechanism 8 is arranged inside an outer cylinder 7, the discharge mechanism 8 comprises a slide pipe 81, a guide rail 82, an L-shaped plate 83, a spring 84, a protective cover 85, a transmission mechanism 86, a support ring 87, a limit block 88, an engagement hole 89, a discharge hole 810, an opening 811 and a fixing ring 812, the slide pipe 81 is slidably arranged at the top end of the inner side of the outer cylinder 7 through the guide rail 82, the inner ring of the slide pipe 81 is engaged with the side surface of the inner cylinder 9, the slide pipe 81 and the inner ring of the support ring 87 are both provided with a stainless steel layer, the thickness of the stainless steel layer is 0.25cm, the wear resistance of the slide pipe 81 and the support ring 87 is improved, the L-shaped plate 83 is locked at the left end of the top end surface of the guide rail 82, the L-shaped plate 83 is connected to the bottom of the inner left end of the protective cover 85 through the spring 84, the springs 84 are arranged at equal intervals three on the top of the left end surface of the L-shaped plate 81, and three springs 84 are respectively positioned at the front end, the rear end and the middle part of the left end surface of the L-shaped plate 83, so that the L-shaped plate 83 is more stably reset, a protective cover 85 is fastened at the left end of the top of the outer cylinder 7, a transmission mechanism 86 is arranged at the top end of the inner side of the protective cover 85, support rings 87 are arranged at the left end and the right end of the inner side of the outer cylinder 7, the support rings 87 are movably nested on the outer end surface of the inner side of the inner cylinder 9, a limit block 88 is arranged at the left end of the upper end and the lower end surface of the inner side of the outer cylinder 7, the vertical distance between the right end surface of the limit block 88 and the left end surface of the sliding pipe 81 corresponds to the vertical distance between an engagement hole 89 and a discharge hole 810, so that the engagement hole 89 is aligned with the discharge hole 810 when the sliding pipe 81 contacts the limit block 88, the two limit blocks 88 and the inner cylinder 9 are in clearance fit, the engagement hole 89 is vertically arranged at the bottom of the sliding pipe 81, and the discharge hole 810 are respectively arranged at equal intervals at the bottom of the outer cylinder 7 and the bottom of the inner cylinder 9, the engaging holes 89 and the discharge holes 810 are distributed in a staggered manner, so that powder can be discharged downwards more quickly, the discharge holes 810 are formed in the bottom end face of the inner cylinder 9, the openings 811 penetrate through the middle of the bottom end face and the middle of the bottom end face of the inner side of the outer cylinder 7, the fixing rings 812 are fastened at the left end and the right end of the inner side of the inner cylinder 9, the inner ring of the fixing ring 812 is in a funnel shape gradually reduced from outside to inside, the end face of the inner side of the fixing ring 812 is smooth and burr-free, and the powder can be conveniently guided downwards to the discharge holes 810.
Referring to fig. 5, the present invention provides a sectional heating type powder ball milling device by improvement, a transmission mechanism 86 includes an electric motor 861, a support plate 862, a bevel gear set 863, an eccentric wheel 864, a curved plate 865, a rotating plate 866 and a sliding frame 867, the electric motor 861 is installed at the right end of the top end surface of the support plate 862, an output shaft at the right end of the electric motor 861 is installed with the bevel gear set 863, the support plate 862 is locked at the top of the left end surface inside the protective cover 85, the bevel gear set 863 is fastened at the edge of the rear end surface of the eccentric wheel 864, the eccentric wheel 864 is attached to the top of the left end surface of the curved plate 865, the middle portion of the front end surface of the curved plate 865 is rotatably connected with the front end inside the protective cover 85 through a rotating shaft, the upper and lower ends of the curved plate 865 form an included angle of 120 degrees, and the outer top end of the curved plate 864 is in a spherical shape protruding upwards, so that the eccentric wheel can stably drive the curved plate 865 to rotate the curved plate 865, the left and right ends of the rotating plate are respectively hinged to the right end of the outer end of the L83 and the outer end of the curved plate 865, the L-shaped plate 83 is conveniently driven to move horizontally, the sliding frame 867 is locked at the middle left end of the top of the outer barrel 7, and the end face of the inner side of the sliding frame 867 is connected with the right end of the outer side of the L-shaped plate 83 in a sliding mode.
Example two:
according to the invention, the sectional heating type powder ball milling device is provided by improving the sectional heating type powder ball milling device, the feeding hopper 3 is in a tapered shape from top to bottom, so that materials are conveniently and stably guided into the feeding pipe 1, the top of the right end of the inner side of the bottom frame 6 is provided with the bearing, the inner ring of the bearing is fastened on the connecting rod 12, and the friction force in the rotating process of the connecting rod 12 is reduced.
The invention provides a sectional heating type powder ball milling device through improvement, and the working principle is as follows;
firstly, the chassis 6 drives the device to be integrally placed at a designated position, and the motor 5 and the electric motor 861 are connected to an external controller;
secondly, the raw materials are guided into the inner side of a feeding pipe 1 through a feeding hopper 3 and enter the inner side of an inner cylinder 9 through the feeding pipe 1, at the moment, a motor 5 can be started through an external controller, so that the motor 5 drives a driving gear 4 to rotate, the driving gear 4 drives a driven gear 11 and a connecting rod 11 to rotate through a driving belt 2, the connecting rod 11 drives the inner cylinder 9 to rotate, meanwhile, a heater 13 is started to heat the materials inside the inner cylinder 9, and the inner cylinder 9 drives a steel ball 10 to roll in the rotating process to crush the materials into powder;
thirdly, after the material inside the inner cylinder 9 is processed into powder, an external collecting device can be placed at the bottom of the outer cylinder 7, the collecting device needs to be covered at the inner side of the bottom end of the opening 811, then the electric motor 861 is electrified to rotate the bevel gear set 863 and the eccentric wheel 864, so that the curved plate 865 rotates clockwise under the pushing of the eccentric wheel 864, meanwhile, the curved plate 865 pushes the L-shaped plate 83, the guide rail 82 and the slide pipe 81 to move leftwards through the rotating plate 866, when the left end face of the slide pipe 81 contacts the limiting plate 88 to stop moving, the engaging hole 89 is communicated with the discharge hole 810, and the powder inside the inner cylinder 9 is discharged into the collecting device through the discharge hole 810, the engaging hole 89 and the opening 811 to be collected.
The invention provides a sectional heating type powder ball milling device through improvement, an electric motor 861 is electrified to drive a bevel gear set 863 and an eccentric wheel 864 to rotate, so that a curved plate 865 rotates clockwise under the pushing of the eccentric wheel 864, meanwhile, the curved plate 865 pushes an L-shaped plate 83, a guide rail 82 and a sliding pipe 81 to move leftwards through a rotating plate 866, when the left end surface of the sliding pipe 81 contacts a limit plate 88 to stop moving, at the moment, an engagement hole 89 is communicated with a discharge hole 810, powder inside an inner cylinder 9 is discharged into a collecting device through the discharge hole 810, the engagement hole 89 and an opening 811 to be collected, the powder is discharged more quickly and stably, the working efficiency is improved, and the beneficial effect of convenience is brought to the work; the sliding pipe 81 and the inner ring of the support ring 87 are both provided with stainless steel layers, and the thickness of each stainless steel layer is 0.25cm, so that the wear resistance of the sliding pipe 81 and the support ring 87 is improved, and the friction force between the sliding pipe 81 and the inner cylinder 9 is reduced.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A sectional heating type powder ball milling device comprises a feeding pipe (1) and a transmission belt (2), wherein the feeding pipe (1) penetrates through the top of the left end of an underframe (6) and the middle of the left end surface of an outer barrel (7) and then is connected to the middle of the left end of the inner side of an inner barrel (9);
the method is characterized in that: the discharging device is characterized by further comprising a discharging mechanism (8), the discharging mechanism (8) is arranged on the inner side of the outer barrel (7), the discharging mechanism (8) comprises a sliding pipe (81), a guide rail (82), an L-shaped plate (83), a spring (84), a protective cover (85), a transmission mechanism (86), a support ring (87), a limiting block (88), an engagement hole (89), a discharge hole (810), an opening (811) and a fixing ring (812), the sliding pipe (81) is slidably mounted at the inner side top end of the outer barrel (7) through the guide rail (82), the inner ring of the sliding pipe (81) is attached to the side surface of the inner barrel (9), the L-shaped plate (83) is fixedly locked at the left end of the top end of the guide rail (82), the L-shaped plate (83) is connected to the bottom of the inner side left end of the protective cover (85) through the spring (84), the protective cover (85) is fastened at the left end of the top of the outer barrel (7), the transmission mechanism (86) is arranged at the inner side top end of the protective cover (85), the support rings (87) are arranged at the left end and the right end of the inner side of the outer cylinder (7), the support rings (87) are movably nested on the end surface of the outer side of the inner cylinder (9), the limit block (88) is arranged at the left end of the upper end surface and the lower end surface of the inner side of the outer cylinder (7), the engagement hole (89) is vertically formed in the bottom end surface of the sliding pipe (81), the discharge hole (810) is formed in the bottom end surface of the inner cylinder (9), the opening (811) penetrates through the middle part of the bottom end surface and the middle part of the bottom end surface of the inner side of the outer cylinder (7), and the fixing rings (812) are fastened at the left end and the right end of the inner side of the inner cylinder (9);
the transmission mechanism (86) comprises an electric motor (861), a supporting plate (862), a bevel gear set (863), an eccentric wheel (864), a curved plate (865), a rotating plate (866) and a sliding frame (867), wherein the electric motor (861) is installed at the right end of the top end face of the supporting plate (862), the bevel gear set (863) is installed on an output shaft at the right end of the electric motor (861), the supporting plate (862) is locked at the top of the left end face of the inner side of the protective cover (85), the bevel gear set (863) is fastened at the edge of the rear end face of the eccentric wheel (864), the eccentric wheel (864) is attached to the top of the left end face of the curved plate (865), the middle part of the front end face of the curved plate (865) is rotatably connected with the front end of the inner side of the protective cover (85) through a rotating shaft, the left end and the right end of the rotating plate (866) are respectively hinged to the right end of the outer side of the L-shaped plate (83) and the bottom end of the outer side of the curved plate (865), and the sliding frame (867) is locked at the left end of the top of the outer cylinder (7), and the end surface of the inner side of the sliding frame (867) is in sliding connection with the right end of the outer side of the L-shaped plate (83).
2. The sectional heating type powder ball milling device according to claim 1, characterized in that: the feeding device is characterized in that a feeding hopper (3) is embedded in the left end of the top of the feeding pipe (1), the upper end and the lower end of the inner side of the driving belt (2) are respectively meshed with the top end face of a driven gear (11) and the bottom end face of a driving gear (4), the inner ring of the driving gear (4) is rotatably connected with an output shaft at the left end of a motor (5), the motor (5) is arranged at the right end of the bottom of the inner side of a chassis (6), an outer cylinder (7) is fastened at the top end of the inner side of the chassis (6), the outer cylinder (7) covers the outer end face of an inner cylinder (9), a steel ball (10) is arranged on the inner side of the inner cylinder (9), a heater (13) is arranged on the outer side of the inner cylinder (9), a connecting rod (12) is fastened on the inner ring of the driven gear (11), the connecting rod (12) is rotatably connected with the top of the right end face of the chassis (6), and the connecting rod (12) passes through the middle part of the right end face of the outer cylinder (7) and then is locked in the middle part of the right end face of the inner cylinder (9), the heater (13) is arranged at the bottom of the left end of the inner side of the outer barrel (7).
3. The sectional heating type powder ball milling device according to claim 1, characterized in that: the left end of the top of the outer barrel (7) is provided with a square hole, and the position of the square hole corresponds to the L-shaped plate (83).
4. The sectional heating type powder ball milling device according to claim 1, characterized in that: the springs (84) are arranged on the top of the left end face of the L-shaped plate (83) at equal intervals, and the three springs (84) are respectively located at the front end, the rear end and the middle of the left end face of the L-shaped plate (83).
5. The sectional heating type powder ball milling device according to claim 1, characterized in that: the connection holes (89) and the discharge holes (810) are respectively and equidistantly formed at more than two positions at the bottom of the outer cylinder (7) and the bottom of the inner cylinder (9), and the connection holes (89) and the discharge holes (810) are distributed in a staggered mode.
6. The sectional heating type powder ball milling device according to claim 1, characterized in that: the inner ring of the fixing ring (812) is in a funnel shape gradually reduced from outside to inside, and the end face of the inner side of the fixing ring (812) is smooth and burr-free.
7. The sectional heating type powder ball milling device according to claim 1, characterized in that: the inner rings of the sliding pipe (81) and the support ring (87) are both provided with stainless steel layers, and the thickness of each stainless steel layer is 0.25 cm.
8. The sectional heating type powder ball milling device according to claim 3, characterized in that: both ends are 120 contained angles about bent plate (865), and bent plate (865) outside top is the bellied ball form that makes progress.
9. The sectional heating type powder ball milling device according to claim 1, characterized in that: the vertical distance between the right end face of the limiting block (88) and the left end face of the sliding pipe (81) corresponds to the vertical distance between the connecting hole (89) and the discharge hole (810), and the two limiting blocks (88) are in clearance fit with the inner cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN113713916B (en) * | 2021-07-28 | 2023-10-03 | 东营美园新材料科技有限公司 | Dust-free type efficient ball milling equipment for environment-friendly cement production workshop |
| CN115431381B (en) * | 2022-09-05 | 2023-09-19 | 河南恒耐尔耐火材料有限公司 | Automatic refractory material production line |
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