CN210700288U

CN210700288U - Colloid mill

Info

Publication number: CN210700288U
Application number: CN201921477304.1U
Authority: CN
Inventors: 刘燕
Original assignee: Sichuan Tianheng Waterproof Material Co Ltd
Current assignee: Sichuan Tianheng Waterproof Material Co Ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-09
Anticipated expiration: 2029-09-06

Abstract

The utility model relates to the technical field of mechanical equipment, and a colloid mill is disclosed, which comprises a fixed base, decide the mill and set up the mill that moves in deciding the mill, the grinding groove has been seted up to the upper end of fixing base, it is located the inside of grinding the groove to decide the mill, and the upper end of deciding the mill extends to the outside of fixing base, the lateral wall of deciding the mill is equipped with first screw thread, grind the cell wall all around in groove and seted up the second screw thread with first screw thread matched with, the fixed adjustment mechanism that is equipped with of lateral wall that is located the grinding groove outside of deciding the mill, the fixed motor that is equipped with in bottom of fixing base, the output of motor run through the bottom of fixing base and with the bottom center department fixed connection who moves the mill, the upper end. The utility model discloses not only be convenient for scrape down the material on feed hopper's the inner wall, avoided extravagant, can stir the breakage with piling up the large granule material that moves the mill upside moreover, the feeding of being convenient for has improved production efficiency.

Description

Colloid mill

Technical Field

The utility model relates to the technical field of mechanical equipment, especially, relate to a colloid mill.

Background

The colloid mill is composed of stainless steel and semi-stainless steel colloid mills, and the basic principle is that the colloid mill is driven between fixed teeth and movable teeth which are relatively linked at a high speed. Except the motor and partial parts, all the parts contacting with the material are made of high-strength stainless steel, and especially the key moving and static millstones are reinforced, so that the colloid mill has good corrosion resistance and wear resistance, and the processed material is pollution-free, sanitary and pure.

When the existing colloid mill is used, materials can be continuously adhered to the inner wall of the feeding hopper along with the lapse of time, not only is subsequent cleaning inconvenient, but also the waste of the materials is caused, and therefore the colloid mill is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the materials can be continuously adhered to the inner wall of the feeding funnel along with the lapse of time in the prior art, and providing a colloid mill.

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

a colloid mill comprises a fixed seat, a fixed grinding disc and a movable grinding disc arranged in the fixed grinding disc, wherein a grinding groove is formed in the upper end of the fixed seat, the fixed grinding disc is positioned in the grinding groove, the upper end of the fixed grinding disc extends to the outside of the fixed seat, first threads are arranged on the outer side wall of the fixed grinding disc, second threads matched with the first threads are formed in the peripheral groove wall of the grinding groove, an adjusting mechanism is fixedly arranged on the side wall of the fixed grinding disc positioned outside the grinding groove, a motor is fixedly arranged at the bottom of the fixed seat, the output end of the motor penetrates through the bottom of the fixed seat and is fixedly connected with the center of the bottom of the movable grinding disc, a feeding hopper is fixedly connected with an opening at the upper end of the fixed grinding disc, a dust-proof plate is fixedly connected with the left side of the upper end of the feeding hopper, the right end of the dust-proof plate is rotatably connected with a, the fixed clearance mechanism that is equipped with of center department symmetry of the left and right sides axle wall of dwang, move the fixed round platform of upper end fixedly connected with of mill, be equipped with drive mechanism between the lower extreme of dwang and the upper end of fixed round platform, grind the left side cell wall in groove and seted up the discharge opening, the left side outer wall of fixing base is located the fixed intercommunication of discharge opening department and has the discharging pipe, the pipe wall upper end fixedly connected with back flow of discharging pipe, the upper end right side of dust guard is run through to the upper end of back flow, the left end of discharging pipe is fixed and is equipped with the.

Preferably, the cleaning mechanism comprises a fixed sleeve, a movable rod, a spring and a scraping rod, the left end of the fixed sleeve is fixedly connected with the shaft wall of the rotating rod, the movable rod is positioned in the fixed sleeve, the rod wall of the movable rod is connected with the inner wall of the fixed sleeve in a sliding way, the right end of the movable rod extends to the outside of the fixed sleeve, the left ends of the upper and lower sides of the rod wall of the movable rod are symmetrically and fixedly connected with limit blocks, the inner walls of the upper and lower sides of the fixed sleeve are respectively provided with a limit groove matched with the two limit blocks, the spring is positioned between the left end of the movable rod and the bottom of the fixed sleeve, and the left and right ends of the spring are respectively fixedly connected with the bottom of the fixed sleeve and the left end of the movable rod, the scraping rod is vertically arranged on the right side of the movable rod, and the middle of the left side of the rod wall of the movable rod is fixedly connected with the right end of the movable rod through a pin shaft.

Preferably, the transmission mechanism comprises an inner gear ring and a transmission gear, a circular groove is formed in the center of the upper end of the fixing circular truncated cone, the peripheral outer wall of the inner gear ring is fixedly connected with the peripheral groove wall of the circular groove, the transmission gear is located inside the inner gear ring, the peripheral wall of the transmission gear and the inner ring wall of the inner gear ring are meshed with each other, and the upper end of the transmission gear extends to the outside of the inner gear ring and is fixedly connected with the lower end of the rotating rod.

Preferably, the left side and the right side of the circumferential wall of the fixed circular truncated cone are symmetrically and fixedly connected with spiral blades.

Preferably, a water pump is arranged on the right side of the return pipe on the pipe wall of the discharge pipe.

Preferably, the circumferential wall of the fixed seat is provided with scales, and the right side of the lower end of the adjusting mechanism is fixedly connected with a vertical pointer.

Preferably, an annular cooling cavity is formed in the fixed grinding disc, and the left side and the right side of the upper end of the annular cooling cavity are respectively and fixedly communicated with a water inlet pipe and a water outlet pipe.

Compared with the prior art, the utility model provides a colloid mill possesses following beneficial effect:

1. this colloid mill through the clearance mechanism that is equipped with, is convenient for scrape down the material on feed hopper's the inner wall, has avoided the waste.

2. This colloid mill through the helical blade that is equipped with, can stir the breakage with the large granule material of piling up at moving the mill upside, and the feeding of being convenient for has improved production efficiency.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only be convenient for scrape down the material on feed hopper's the inner wall, avoided extravagant, can stir the breakage with the large granule material of piling up at the movable mill upside moreover, the feeding of being convenient for has improved production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a colloid mill according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the device comprises a fixed grinding disc 1, an annular cooling cavity 2, a pointer 3, an adjusting mechanism 4, a feeding hopper 5, a scraping rod 6, a fixed seat 7, a discharging pipe 8, a water pump 9, a movable grinding disc 10, a motor 11, a limiting block 12, a movable rod 13, a fixed sleeve 14, a spring 15, a rotating rod 16, a fixed circular truncated cone 17, a transmission gear 18, a spiral blade 19, an inner gear ring 20 and a return pipe 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, a colloid mill comprises a fixed seat 7, a fixed millstone 1 and a movable millstone 10 arranged in the fixed millstone 1, wherein the upper end of the fixed seat 7 is provided with a grinding groove, the fixed millstone 1 is positioned in the grinding groove, the upper end of the fixed millstone 1 extends to the outside of the fixed seat 7, the outer side wall of the fixed millstone 1 is provided with a first thread, the peripheral wall of the grinding groove is provided with a second thread matched with the first thread, the side wall of the fixed millstone 1 positioned outside the grinding groove is fixedly provided with an adjusting mechanism, the adjusting mechanism comprises a rotating cover, the lower end of the rotating cover is fixedly connected with the upper end of the fixed millstone 1, the left side and the right side of the rotating cover are fixedly connected with the outer peripheral wall of the fixed seat 7 through fastening bolts, the bottom of the fixed seat 7 is fixedly provided with a motor 11, the motor 11 is electrically connected with an external power supply through a control switch, the upper end opening of the fixed grinding disc 1 is fixedly connected with a feeding funnel 5, the upper left side of the feeding funnel 5 is fixedly connected with a dust guard, the dust guard can prevent dust from falling into the feeding funnel 5 to pollute materials when in use, the right end of the dust guard is rotatably connected with a rotating plate through a rotating shaft, the bottom center of the dust guard is rotatably connected with a vertical rotating rod 16 through a first rolling bearing, the centers of the left and right side shaft walls of the rotating rod 16 are symmetrically and fixedly provided with a cleaning mechanism, the upper end of the movable grinding disc 10 is fixedly connected with a fixed round platform 17, a transmission mechanism is arranged between the lower end of the rotating rod 16 and the upper end of the fixed round platform 17, the left side groove wall of the grinding groove is provided with a discharge hole, the left side outer wall of the fixed seat 7 is fixedly communicated with a discharge pipe 8 at the discharge hole, the upper end of the pipe wall of the, a valve is fixedly arranged at the left end of the discharge pipe 8, the cleaning mechanism comprises a fixed sleeve 14, a movable rod 13, a spring 15 and a scraping rod 6, the left end of the fixed sleeve 14 is fixedly connected with the shaft wall of a rotating rod 16, the movable rod 13 is positioned in the fixed sleeve 14, the rod wall of the movable rod 13 is slidably connected with the inner wall of the fixed sleeve 14, the right end of the movable rod 13 extends to the outside of the fixed sleeve 14, the left ends of the upper side and the lower side of the rod wall of the movable rod 13 are symmetrically and fixedly connected with limit blocks 12, the inner walls of the upper side and the lower side of the fixed sleeve 14 are respectively provided with limit grooves matched with the two limit blocks 12, the spring 15 is positioned between the left end of the movable rod 13 and the cylinder bottom of the fixed sleeve 14, the left end and the right end of the spring 15 are respectively fixedly connected with the cylinder bottom of the fixed sleeve 14 and the left end of the movable rod 13, the middle part of the left side of the rod wall of the movable rod 13 is fixedly connected with the right end of the movable rod 13 through a pin shaft, the transmission mechanism comprises an inner gear ring 20 and a transmission gear 18, a circular groove is arranged at the center of the upper end of the fixed circular truncated cone 17, the peripheral outer wall of the inner gear ring 20 is fixedly connected with the peripheral groove wall of the circular groove, the transmission gear 18 is positioned inside the inner gear ring 20, and the peripheral wall of the transmission gear 18 and the inner ring wall of the inner ring gear 20 are meshed with each other, the upper end of the transmission gear 18 extends to the outside of the inner ring gear 20 and is fixedly connected with the lower end of the rotating rod 16, the left side and the right side of the peripheral wall of the fixed circular truncated cone 17 are symmetrically and fixedly connected with spiral blades 19, the pipe wall of the discharge pipe 8 is positioned at the right side of the return pipe 21 and is provided with a water pump 9, the peripheral wall of the fixed seat 7 is provided with scales, the right side of the lower end of the adjusting mechanism is fixedly connected with a vertical pointer 3, and the pointer 3 can conveniently.

The utility model discloses in, during the use, upwards open the rotor plate, pour the material into feed hopper 5, starter motor 11, motor 11's output rotates and drives mill 10 and rotate, it rotates and drives fixed round platform 17 and rotate to move mill 10, fixed round platform 17 rotates and drives the rotation of spiral blade, spiral blade 19 stirs the material of large granule, and the lower pressure that provides can be convenient for the unloading, the rotatory ring gear 20 that drives of fixed round platform 17 rotates, ring gear 20 rotates and drives drive gear 18 and rotate, drive gear 18 rotates and drives dwang 16 and rotate, spring 15 promotes movable rod 13 and makes the inner wall of scraping pole 6 and feed hopper 5 offset, dwang 16 rotates and drives the material of scraping pole 6 and adhering feed hopper 5 and scrapes down, water pump 9 can accelerate the speed that the interior material of back flow 21 flows, prevent to take place the jam.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A colloid mill comprises a fixed seat (7), a fixed grinding disc (1) and a movable grinding disc (10) arranged in the fixed grinding disc (1), and is characterized in that a grinding groove is formed in the upper end of the fixed seat (7), the fixed grinding disc (1) is positioned in the grinding groove, the upper end of the fixed grinding disc (1) extends to the outside of the fixed seat (7), a first thread is arranged on the outer side wall of the fixed grinding disc (1), a second thread matched with the first thread is formed in the peripheral groove wall of the grinding groove, an adjusting mechanism is fixedly arranged on the side wall of the fixed grinding disc (1) positioned outside the grinding groove, a motor (11) is fixedly arranged at the bottom of the fixed seat (7), the output end of the motor (11) penetrates through the bottom of the fixed seat (7) and is fixedly connected with the center of the bottom of the movable grinding disc (10), a feeding funnel (5) is fixedly connected with the opening of the upper end of the fixed grinding disc (, the automatic grinding device is characterized in that a dust guard is fixedly connected to the left side of the upper end of the feeding hopper (5), the right end of the dust guard is rotatably connected with a rotating plate through a rotating shaft, the center of the bottom of the dust guard is rotatably connected with a vertical rotating rod (16) through a first rolling bearing, cleaning mechanisms are symmetrically and fixedly arranged at the centers of left and right side shaft walls of the rotating rod (16), a fixed round table (17) is fixedly connected to the upper end of the movable grinding disc (10), a transmission mechanism is arranged between the lower end of the rotating rod (16) and the upper end of the fixed round table (17), a discharge hole is formed in the left side groove wall of the grinding groove, a discharge pipe (8) is fixedly communicated with the outer wall of the left side of the fixed seat (7) at the discharge hole, a return pipe (21) is fixedly connected to the upper end of the, and a valve is fixedly arranged at the left end of the discharge pipe (8).

2. The colloid mill according to claim 1, wherein the cleaning mechanism comprises a fixed sleeve (14), a movable rod (13), a spring (15) and a scraping rod (6), the left end of the fixed sleeve (14) is fixedly connected with the shaft wall of a rotating rod (16), the movable rod (13) is positioned inside the fixed sleeve (14), the rod wall of the movable rod (13) is slidably connected with the inner wall of the fixed sleeve (14), the right end of the movable rod (13) extends to the outside of the fixed sleeve (14), the left ends of the upper and lower sides of the rod wall of the movable rod (13) are symmetrically and fixedly connected with limit blocks (12), the inner walls of the upper and lower sides of the fixed sleeve (14) are respectively provided with limit grooves matched with the two limit blocks (12), the spring (15) is positioned between the left end of the movable rod (13) and the bottom of the fixed sleeve (14), and the left and right ends of the spring (15) are respectively fixedly connected with the bottom of the fixed sleeve (14) and the left end of the movable rod (13), the scraping rod (6) is vertically arranged on the right side of the movable rod (13), and the middle part of the left side of the rod wall of the movable rod (13) is fixedly connected with the right end of the movable rod (13) through a pin shaft.

3. The colloid mill according to claim 1, wherein the transmission mechanism comprises an inner gear ring (20) and a transmission gear (18), a circular groove is formed in the center of the upper end of the fixed circular truncated cone (17), the peripheral outer wall of the inner gear ring (20) is fixedly connected with the peripheral groove wall of the circular groove, the transmission gear (18) is located inside the inner gear ring (20), the peripheral wheel wall of the transmission gear (18) and the inner ring wall of the inner gear ring (20) are arranged in a mutually meshed manner, and the upper end of the transmission gear (18) extends to the outside of the inner gear ring (20) and is fixedly connected with the lower end of the rotating rod (16).

4. A colloid mill according to claim 1, characterized in that the helical blades (19) are fixedly connected symmetrically on the left and right sides of the circumferential wall of the fixed circular table (17).

5. A colloid mill according to claim 1, characterized in that the wall of the discharge pipe (8) is provided with a water pump (9) at the right side of the return pipe (21).

6. A colloid mill according to claim 1, characterized in that the circumferential wall of the fixed seat (7) is graduated, and the right side of the lower end of the adjusting mechanism is fixedly connected with a vertical pointer (3).

7. The colloid mill according to claim 1, wherein an annular cooling cavity (2) is formed in the fixed grinding disc (1), and a water inlet pipe and a water outlet pipe are respectively and fixedly communicated with the left side and the right side of the upper end of the annular cooling cavity (2).