CN111229435B - Adjustable milling equipment for building material - Google Patents
Adjustable milling equipment for building material Download PDFInfo
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- CN111229435B CN111229435B CN202010197318.9A CN202010197318A CN111229435B CN 111229435 B CN111229435 B CN 111229435B CN 202010197318 A CN202010197318 A CN 202010197318A CN 111229435 B CN111229435 B CN 111229435B
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- cavity
- grinding
- feeding
- rectangular groove
- belt wheel
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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
- B02C21/00—Disintegrating plant with or without drying of the material
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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
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
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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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding 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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an adjustable milling device for building materials, which comprises a machine body, wherein a feeding cavity with an upward opening is arranged in the machine body, rotary cavities penetrating through the feeding cavity are arranged on two sides of the feeding cavity, a crushing mechanism is arranged in the rotary cavities, a first rectangular groove is arranged below the rotating cavity, a second rectangular groove is arranged on the right side of the first rectangular groove, a feeding cavity is arranged above the second rectangular groove, a feeding mechanism is arranged in the feeding cavity, sliding cavities penetrating through the feeding cavity are arranged on two sides of the feeding cavity, a spring groove is arranged on the left side of the feeding cavity, a first belt wheel cavity is arranged on the rear side of the feeding cavity, a grinding material cavity communicated with the feeding cavity is arranged below the feeding cavity, the grinding machine is characterized in that a grinding mechanism is arranged in the grinding cavity, an adjusting mechanism is arranged on the rear side of the grinding cavity, connecting cavities communicated with the grinding cavity are symmetrically arranged on the two sides of the grinding cavity in a left-right mode, and a transmission cavity communicated with the connecting cavity is arranged on the left side of the connecting cavity on the left side.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to an adjustable grinding device for building materials.
Background
With the continuous development of society, the building industry has rapidly developed. In the construction industry, building materials are an important component thereof. The quality of the building material will determine the overall quality and service life of the building. The building materials used at present are many, such as cement, yellow sand, stones, pipes and the like; these building materials are produced in a number of steps during the production process. In the production of building materials, mills are frequently used. A mill is an apparatus that pulverizes one or more raw materials into a powder. At present, the milling equipment for building material who uses, the structure is more complicated, and it is also more loaded down with trivial details to operate, discovers in long-term use, and the crocus is long, and the particle fineness of whole crocus can not reach the standard moreover, can only grind out the granule of same granularity size, can't adjust the material granularity of grinding out by oneself according to actual conditions on the whole, and whole crocus efficiency is not high.
Disclosure of Invention
Aiming at the technical defects, the invention provides an adjustable grinding device for building materials, which can overcome the defects.
The invention relates to an adjustable grinding device for building materials, which comprises a machine body, wherein a feeding cavity with an upward opening is arranged in the machine body, rotary cavities penetrating through the feeding cavity are arranged on two sides of the feeding cavity, a crushing mechanism is arranged in the rotary cavities, a first rectangular groove is arranged below the rotary cavities, a second rectangular groove is arranged on the right side of the first rectangular groove, a feeding cavity is arranged above the second rectangular groove, a feeding mechanism is arranged in the feeding cavity, sliding cavities penetrating through the feeding cavity are arranged on two sides of the feeding cavity, a spring groove is arranged on the left side of the feeding cavity, a first pulley cavity is arranged on the rear side of the feeding cavity, a grinding material cavity communicated with the feeding cavity is arranged below the feeding cavity, a grinding material mechanism is arranged in the grinding material cavity, an adjusting mechanism is arranged on the rear side of the grinding material cavity, connecting cavities communicated with the grinding material cavity are symmetrically arranged on two sides of the grinding material cavity, a transmission cavity communicated with the connecting cavity is arranged on the, the grinding material cavity rear side is equipped with second pulley chamber, second pulley chamber rear side is equipped with the third rectangular channel, transmission chamber left side is equipped with the fourth rectangular channel, fourth rectangular channel top be equipped with the communicating third pulley chamber in feeding chamber, the fixed bin that is equipped with in grinding material chamber below, the grinding material chamber with communicate through ejection of compact chamber between the bin.
Preferably, the crushing mechanism comprises a first crushing block rotatably installed in the rotary cavity, a fluted disc is fixedly arranged on the outer side of the first crushing block, fixed blocks are fixedly arranged on the front end wall and the rear end wall of the feeding cavity, a rotary groove with a left opening is formed in the fixed blocks, a first rotary shaft is rotatably arranged in the fixed blocks, the lower end of the first rotary shaft extends into the rotary groove and is fixedly provided with a first belt wheel, the upper end of the first rotary shaft extends out of the fixed blocks and is fixedly provided with a second crushing block, a first driving shaft is rotatably arranged between the rotary cavity and the third belt wheel cavity, the upper end of the first driving shaft extends into the rotary cavity and is fixedly provided with a first gear meshed with the fluted disc, the lower end of the first driving shaft extends into the third belt wheel cavity and is fixedly provided with a second belt wheel, and a second driving shaft is rotatably arranged between the rotary cavity and the first rectangular groove, the upper end of the second driving shaft extends into the rotating cavity and is fixedly provided with a second gear meshed with the fluted disc, the lower end of the second driving shaft extends into the first rectangular groove and is fixedly provided with a first bevel gear, a third driving shaft is rotatably arranged between the third belt wheel cavity and the fourth rectangular groove, the upper end of the third driving shaft extends into the third belt wheel cavity and is fixedly provided with a third belt wheel, the third belt wheel is in power connection with the second belt wheel and the first belt wheel through a first belt, and the lower end of the third driving shaft extends into the fourth rectangular groove and is fixedly provided with a second bevel gear.
Preferably, the feeding mechanism comprises a feeding plate which is slidably mounted between the feeding cavity and penetrates through the spring groove, a reset block fixedly connected with the feeding plate is slidably arranged in the spring groove, a reset spring surrounding the feeding plate is fixedly connected between the reset block and the end wall of the spring groove, the right end of the feeding plate extends into the feeding cavity and is hinged with a roller, a sliding plate is slidably arranged in the sliding cavity, a compression spring is fixedly connected between the lower end of the sliding plate and the end wall of the sliding cavity, a sliding block which is abutted against the roller and is fixedly connected with the sliding plate is arranged in the feeding cavity, a partial rack section is arranged at the right end of the sliding plate, a fourth driving shaft is rotatably arranged between the feeding cavity and the first rack cavity, and a half gear meshed with the partial rack section at the right end of the sliding plate is fixedly arranged at the front end of the fourth driving shaft, the rear end of the fourth driving shaft extends into the first belt wheel cavity and is fixedly provided with a fourth belt wheel, a fifth driving shaft is rotatably arranged between the first belt wheel cavity and the second rectangular groove, the rear end of the fifth driving shaft extends into the first belt wheel cavity and is fixedly provided with a fifth belt wheel, the fifth belt wheel is in power connection with the fourth belt wheel through a second belt, the front end of the fifth driving shaft extends into the second rectangular groove and is fixedly provided with a third bevel gear, a power shaft penetrating through the second rectangular groove is rotatably arranged in the machine body, the left end of the power shaft extends into the first rectangular groove and is fixedly provided with a fourth bevel gear meshed with the first bevel gear, and a fifth bevel gear fixedly connected with the power shaft and meshed with the third bevel gear is arranged in the second rectangular groove, and the right end of the power shaft extends into the machine body and is provided with a motor in a power mode.
Preferably, the adjusting mechanism comprises a threaded block slidably mounted in the connecting cavity, a first lead screw penetrating through the second pulley cavity is rotatably arranged between the third rectangular groove and the connecting cavity on the left side, the front end of the first lead screw extends into the connecting cavity on the left side and is in threaded connection with the threaded block, the rear end of the first lead screw extends into the third rectangular groove and is fixedly provided with a sixth bevel gear, a sixth pulley fixedly connected with the first lead screw is arranged in the second pulley cavity, a second lead screw is rotatably arranged between the second pulley cavity and the connecting cavity on the right side, the front end of the second lead screw extends into the connecting cavity on the right side and is in threaded connection with the threaded block, the rear end of the second lead screw extends into the second pulley cavity and is fixedly provided with a seventh pulley, and the seventh pulley is connected with the sixth pulley through a third power belt, a second rotating shaft is rotatably arranged in the machine body, the left end of the second rotating shaft extends out of the machine body and is fixedly provided with a rotating wheel, and the right end of the second rotating shaft extends into the third rectangular groove and is fixedly provided with a seventh bevel gear meshed with the sixth bevel gear.
Preferably, the grinding mechanism comprises a first grinding shaft rotatably mounted between the thread blocks and penetrating through the grinding cavity, a first grinding roller fixedly connected with the first grinding shaft is arranged in the grinding cavity, the left end of the first grinding shaft extends into the transmission cavity and is rotatably provided with a first connecting rod, a third gear fixedly connected with the first grinding shaft is arranged in the transmission cavity, a second grinding shaft is rotatably arranged in the left wall body and the right wall body of the grinding cavity, a second grinding roller fixedly connected with the second grinding shaft is arranged in the grinding cavity, the left end of the second grinding shaft extends into the transmission cavity and is fixedly provided with a fourth gear, a sixth driving shaft is rotatably arranged between the fourth rectangular groove and the transmission cavity, the left end of the sixth driving shaft extends into the fourth rectangular groove and is fixedly provided with an eighth bevel gear meshed with the second bevel gear, the sixth drive shaft right-hand member stretches into in the transmission chamber and fixed be equipped with fourth gear engagement's fifth gear, be equipped with in the transmission chamber with the sixth drive shaft rotates the second connecting rod of connecting, rotate in the transmission chamber right-hand member wall body be equipped with first connecting rod with the third pivot that the second connecting rod all rotated the connection, be equipped with in the transmission chamber with third pivot fixed connection and with the third gear with the sixth gear that the fifth gear all meshed.
The beneficial effects are that: according to the device, the grinding mechanism is arranged to preliminarily grind materials, and then the grinding mechanism is used for grinding the materials, so that the grinding time can be greatly shortened, and the grinding efficiency is improved; in addition, the distance between the first grinding material roller and the second grinding material roller can be adjusted by rotating the rotating wheel, so that the granularity of ground materials can be automatically adjusted according to actual conditions, and the practicability of the device is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a schematic view taken at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic view of the embodiment of the present invention at B-B in FIG. 1;
FIG. 4 is a schematic view at C-C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is an enlarged view of the structure shown at D in FIG. 1 according to an embodiment of the present invention;
fig. 6 is an enlarged schematic view of the structure at E in fig. 1 according to an embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an adjustable grinding device for building materials, which comprises a machine body 10, wherein a feeding cavity 50 with an upward opening is arranged in the machine body 10, rotary cavities 12 penetrating through the feeding cavity 50 are arranged on two sides of the feeding cavity 50, a crushing mechanism is arranged in the rotary cavities 12, a first rectangular groove 30 is arranged below the rotary cavities 12, a second rectangular groove 37 is arranged on the right side of the first rectangular groove 30, a feeding cavity 43 is arranged above the second rectangular groove 37, a feeding mechanism is arranged in the feeding cavity 43, sliding cavities 39 penetrating through the feeding cavity 43 are arranged on two sides of the feeding cavity 43, a spring groove 49 is arranged on the left side of the feeding cavity 43, a first pulley cavity 77 is arranged on the rear side of the feeding cavity 43, a grinding material cavity 29 communicated with the feeding cavity 50 is arranged below the feeding cavity, a grinding material mechanism is arranged in the grinding material cavity 29, an adjusting mechanism is arranged on the rear side of the grinding material cavity 29, connecting cavities 64 communicated with the grinding material cavity 29 are symmetrically arranged on two sides of the grinding material cavity 29, be located the left it is equipped with rather than communicating transmission chamber 23 to connect chamber 64 left side, abrasive chamber 29 rear side is equipped with second pulley chamber 68, second pulley chamber 68 rear side is equipped with third rectangular channel 70, transmission chamber 23 left side is equipped with fourth rectangular channel 21, fourth rectangular channel 21 top be equipped with the communicating third pulley chamber 17 in feeding chamber 50, the fixed bin 27 that is equipped with in abrasive chamber 29 below, abrasive chamber 29 with communicate through ejection of compact chamber 26 between the bin 27.
Advantageously, the crushing mechanism comprises a first crushing block 80 rotatably mounted in the rotating chamber 12, a fluted disc 11 is fixedly arranged outside the first crushing block 80, fixed blocks 83 are fixedly arranged on the front and rear end walls of the feeding chamber 50, a rotating groove 82 with a left opening is arranged in the fixed blocks 83, a first rotating shaft 53 is rotatably arranged in the fixed blocks 83, the lower end of the first rotating shaft 53 extends into the rotating groove 82 and is fixedly provided with a first belt pulley 81, the upper end of the first rotating shaft 53 extends out of the fixed blocks 83 and is fixedly provided with a second crushing block 54, a first driving shaft 14 is rotatably arranged between the rotating chamber 12 and the third belt pulley chamber 17, the upper end of the first driving shaft 14 extends into the rotating chamber 12 and is fixedly provided with a first gear 13 engaged with the fluted disc 11, the lower end of the first driving shaft 14 extends into the third belt pulley chamber 17 and is fixedly provided with a second belt pulley 15, a second driving shaft 52 is rotatably arranged between the rotating cavity 12 and the first rectangular groove 30, the upper end of the second driving shaft 52 extends into the rotating cavity 12 and is fixedly provided with a second gear 51 engaged with the fluted disc 11, the lower end of the second driving shaft 52 extends into the first rectangular groove 30 and is fixedly provided with a first bevel gear 31, a third driving shaft 20 is rotatably arranged between the third pulley cavity 17 and the fourth rectangular groove 21, the upper end of the third driving shaft 20 extends into the third pulley cavity 17 and is fixedly provided with a third pulley 18, the third pulley 18 is in power connection with the second pulley 15 and the first pulley 81 through a first belt 16, and the lower end of the third driving shaft 20 extends into the fourth rectangular groove 21 and is fixedly provided with a second bevel gear 84.
Advantageously, the feeding mechanism comprises a feeding plate 46 slidably mounted between the feeding chamber 50 and the feeding chamber 43 and extending through the spring slot 49, a return block 47 fixedly connected to the feeding plate 46 is slidably disposed in the spring slot 49, a return spring 48 surrounding the feeding plate 46 is fixedly connected between the return block 47 and an end wall of the spring slot 49, a right end of the feeding plate 46 extends into the feeding chamber 43 and is hinged to a roller 44, a sliding plate 42 is slidably disposed in the sliding chamber 39, a compression spring 38 is fixedly connected between a lower end of the sliding plate 42 and an end wall of the sliding chamber 39, a sliding block 45 abutting against the roller 44 and fixedly connected to the sliding plate 42 is disposed in the feeding chamber 43, a partial rack segment is disposed at a right end of the sliding plate 42, a fourth driving shaft 40 is rotatably disposed between the feeding chamber 43 and the first pulley chamber 77, the front end of the fourth driving shaft 40 extends into the feeding cavity 43 and is fixedly provided with a half gear 41 engaged with the rack segment at the right end part of the sliding plate 42, the rear end of the fourth driving shaft 40 extends into the first pulley cavity 77 and is fixedly provided with a fourth pulley 75, a fifth driving shaft 79 is rotatably arranged between the first pulley cavity 77 and the second rectangular groove 37, the rear end of the fifth driving shaft 79 extends into the first pulley cavity 77 and is fixedly provided with a fifth pulley 78, the fifth pulley 78 and the fourth pulley 75 are in power connection through a second belt 76, the front end of the fifth driving shaft 79 extends into the second rectangular groove 37 and is fixedly provided with a third bevel gear 34, the machine body 10 is rotatably provided with a power shaft 33 penetrating through the second rectangular groove 37, the left end of the power shaft 33 extends into the first rectangular groove 30 and is fixedly provided with a fourth bevel gear 32 engaged with the first bevel gear 31, a fifth bevel gear 36 fixedly connected with the power shaft 33 and engaged with the third bevel gear 34 is arranged in the second rectangular groove 37, and the right end of the power shaft 33 extends into the machine body 10 and is provided with a motor 35 by power.
Advantageously, the adjusting mechanism comprises a threaded block 65 slidably mounted in the connecting cavity 64, a first lead screw 57 penetrating through the second pulley cavity 68 is rotatably arranged between the third rectangular groove 70 and the connecting cavity 64 on the left side, the front end of the first lead screw 57 extends into the connecting cavity 64 on the left side and is in threaded connection with the threaded block 65, the rear end of the first lead screw 57 extends into the third rectangular groove 70 and is fixedly provided with a sixth bevel gear 71, a sixth pulley 56 fixedly connected with the first lead screw 57 is arranged in the second pulley cavity 68, a second lead screw 66 is rotatably arranged between the second pulley cavity 68 and the connecting cavity 64 on the right side, the front end of the second lead screw 66 extends into the connecting cavity 64 on the right side and is in threaded connection with the threaded block 65, the rear end of the second lead screw 66 extends into the second pulley cavity 68 and is fixedly provided with a seventh pulley 67, the seventh belt wheel 67 is in power connection with the sixth belt wheel 56 through a third belt 69, a second rotating shaft 55 is rotatably arranged in the machine body 10, the left end of the second rotating shaft 55 extends out of the machine body 10 and is fixedly provided with a rotating wheel 19, and the right end of the second rotating shaft 55 extends into the third rectangular groove 70 and is fixedly provided with a seventh bevel gear 72 meshed with the sixth bevel gear 71.
Advantageously, the abrasive mechanism comprises a first abrasive shaft 63 rotatably mounted between the threaded blocks 65 and extending through the abrasive chamber 29, a first abrasive roller 62 fixedly connected to the first abrasive shaft 63 is disposed in the abrasive chamber 29, a first connecting rod 58 is disposed at a left end of the first abrasive shaft 63 and extending into the transmission chamber 23, a third gear 60 fixedly connected to the first abrasive shaft 63 is disposed in the transmission chamber 23, a second abrasive shaft 25 is rotatably disposed in left and right walls of the abrasive chamber 29, a second abrasive roller 28 fixedly connected to the second abrasive shaft 25 is disposed in the abrasive chamber 29, a fourth gear 61 is fixedly disposed at a left end of the second abrasive shaft 25 and extending into the transmission chamber 23, a sixth driving shaft 22 is rotatably disposed between the fourth rectangular groove 21 and the transmission chamber 23, and a fourth rectangular groove 21 is extending into the fourth rectangular groove 21 and fixedly disposed with a second bevel gear 85 engaged with the eighth bevel gear 84 The right end of the sixth driving shaft 22 extends into the driving cavity 23 and is fixedly provided with a fifth gear 24 engaged with the fourth gear 61, the driving cavity 23 is internally provided with a second connecting rod 59 rotatably connected with the sixth driving shaft 22, a wall body at the right end of the driving cavity 23 is rotatably provided with a third rotating shaft 73 rotatably connected with the first connecting rod 58 and the second connecting rod 59, and the driving cavity 23 is internally provided with a sixth gear 74 fixedly connected with the third rotating shaft 73 and engaged with the third gear 60 and the fifth gear 24.
In the initial state, the return spring 48 and the compression spring 38 are both in the natural state, the slide plate 42 is in the upper end position in the slide chamber 39, and the screw block 65 is in the front end position in the connection chamber 64;
when the grinding machine starts to work, an operator firstly adjusts the granularity of ground materials according to needs, the operator can rotate the rotating wheel 19, the rotating wheel 19 can drive the seventh bevel gear 72 to rotate through the second rotating shaft 55, the seventh bevel gear 72 can drive the first screw rod 57 to rotate through the sixth bevel gear 71, the first screw rod 57 can drive the seventh belt pulley 67 to rotate through the third belt 69, the seventh belt pulley 67 can drive the second screw rod 66 to rotate, the second screw rod 66 and the first screw rod 57 can drive the thread block 65 to move backwards, the thread block 65 can drive the first grinding roller 62 to move backwards through the first grinding shaft 63, and therefore the distance between the first grinding roller 62 and the second grinding roller 28 can be adjusted; after the adjustment is completed, controlling the motor 35 to start forward, and then pouring the material into the feeding cavity 50, wherein the motor 35 can drive the fifth bevel gear 36 to rotate through the power shaft 33, the fifth bevel gear 36 can drive the fifth driving shaft 79 to rotate through the third bevel gear 34, the fifth driving shaft 79 can drive the fifth pulley 78 to rotate, the fifth pulley 78 can drive the fourth pulley 75 to rotate through the second belt 76, the fourth pulley 75 can drive the half gear 41 to rotate through the fourth driving shaft 40, the half gear 41 can drive the sliding block 45 to move downward through the sliding plate 42, and the sliding block 45 can drive the feeding plate 46 to move leftward to the left end of the feeding cavity 50 through the roller 44, and then stopping feeding; when the half gear 41 continues to rotate, the half gear 41 is disengaged from the sliding plate 42, the sliding plate 42 can drive the sliding block 45 to return upwards through the compression spring 38, the feeding plate 46 can return to the right through the return spring 48, and feeding is started, so that the purpose of intermittent feeding can be achieved, and the effect of crushing and grinding materials is prevented from being influenced too much by feeding; the power shaft 33 can drive the first bevel gear 31 to rotate through the fourth bevel gear 32, the first bevel gear 31 can drive the second gear 51 to rotate through the second drive shaft 52, the second gear 51 can drive the first crushing block 80 to rotate through the gear plate 11, the gear plate 11 can drive the first drive shaft 14 to rotate through the first gear 13, the first drive shaft 14 can drive the second pulley 15 to rotate, the second pulley 15 can drive the first pulley 81 to rotate through the first belt 16, the first pulley 81 can drive the second crushing block 54 to rotate through the first rotating shaft 53, and therefore, the falling materials can be primarily crushed due to the fact that the second crushing block 54 and the first crushing block 80 rotate in opposite directions; the crushed material falls into the grinding chamber 29, at this time, the second belt wheel 15 can drive the third belt wheel 18 to rotate through the first belt 16, the third belt wheel 18 can drive the second bevel gear 84 to rotate through the third driving shaft 20, the second bevel gear 84 can drive the sixth driving shaft 22 to rotate through the eighth bevel gear 85, the sixth driving shaft 22 can drive the fourth gear 61 to rotate through the fifth gear 24, the fourth gear 61 can drive the second grinding roller 28 to rotate through the second grinding shaft 25, the fifth gear 24 can drive the third gear 60 to rotate through the sixth gear 74, the third gear 60 can drive the first grinding roller 62 to rotate through the first grinding shaft 63, and due to the reverse rotation between the first grinding roller 62 and the second grinding roller 28, the falling material can be ground to powder and then dropped into the storage bin 27 through the discharge chamber 26 for collection.
The beneficial effects are that: according to the device, the grinding mechanism is arranged to preliminarily grind materials, and then the grinding mechanism is used for grinding the materials, so that the grinding time can be greatly shortened, and the grinding efficiency is improved; in addition, the distance between the first grinding material roller and the second grinding material roller can be adjusted by rotating the rotating wheel, so that the granularity of ground materials can be automatically adjusted according to actual conditions, and the practicability of the device is greatly improved.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (1)
1. An adjustable grinding device for building materials comprises a machine body, wherein a feeding cavity with an upward opening is arranged in the machine body, rotary cavities penetrating through the feeding cavity are arranged on two sides of the feeding cavity, a crushing mechanism is arranged in each rotary cavity, a first rectangular groove is arranged below each rotary cavity, a second rectangular groove is arranged on the right side of each first rectangular groove, a feeding cavity is arranged above each second rectangular groove, a feeding mechanism is arranged in each feeding cavity, sliding cavities penetrating through the feeding cavities are arranged on two sides of each feeding cavity, a spring groove is arranged on the left side of each feeding cavity, a first pulley cavity is arranged on the rear side of each feeding cavity, a grinding material cavity communicated with the feeding cavity is arranged below each feeding cavity, a grinding material mechanism is arranged in each grinding material cavity, an adjusting mechanism is arranged on the rear side of each grinding material cavity, connecting cavities communicated with the grinding material cavities are symmetrically arranged on two sides of the grinding material cavities, a transmission cavity communicated with the connecting cavities is arranged on the left side of, the grinding mechanism comprises a first grinding block rotatably installed in the rotary cavity, a fluted disc is fixedly arranged on the outer side of the first grinding block, fixed blocks are fixedly arranged on the front end wall and the rear end wall of the feeding cavity, a rotary groove with a left opening is arranged in each fixed block, a first rotary shaft is rotatably arranged in each fixed block, the lower end of the first rotary shaft extends into the rotary groove and is fixedly provided with a first belt pulley, the upper end of the first rotary shaft extends out of the fixed block and is fixedly provided with a second grinding block, and a first driving shaft is rotatably arranged between the rotary cavity and the third belt pulley cavity, the upper end of the first driving shaft extends into the rotating cavity and is fixedly provided with a first gear meshed with the fluted disc, the lower end of the first driving shaft extends into the third belt wheel cavity and is fixedly provided with a second belt wheel, a second driving shaft is rotatably arranged between the rotating cavity and the first rectangular groove, the upper end of the second driving shaft extends into the rotating cavity and is fixedly provided with a second gear meshed with the fluted disc, the lower end of the second driving shaft extends into the first rectangular groove and is fixedly provided with a first bevel gear, a third driving shaft is rotatably arranged between the third belt pulley cavity and the fourth rectangular groove, the upper end of the third driving shaft extends into the third belt pulley cavity and is fixedly provided with a third belt pulley, the third belt wheel, the second belt wheel and the first belt wheel are in power connection through a first belt, the lower end of the third driving shaft extends into the fourth rectangular groove and is fixedly provided with a second bevel gear; the feeding mechanism comprises a feeding plate which is slidably arranged between the feeding cavity and penetrates through the spring groove, a reset block fixedly connected with the feeding plate is slidably arranged in the spring groove, a reset spring surrounding the feeding plate is fixedly connected between the reset block and the end wall of the spring groove, the right end of the feeding plate extends into the feeding cavity and is hinged with a roller, a sliding plate is slidably arranged in the sliding cavity, a compression spring is fixedly connected between the lower end of the sliding plate and the end wall of the sliding cavity, a sliding block which is abutted against the roller and is fixedly connected with the sliding plate is arranged in the feeding cavity, a partial rack section is arranged at the right end of the sliding plate, a fourth driving shaft is rotatably arranged between the feeding cavity and the first rack cavity, the front end of the fourth driving shaft extends into the feeding cavity and is fixedly provided with a half gear meshed with the partial rack section at the right end of the sliding plate, the rear end of the fourth driving shaft extends into the first belt wheel cavity and is fixedly provided with a fourth belt wheel, a fifth driving shaft is rotatably arranged between the first belt wheel cavity and the second rectangular groove, the rear end of the fifth driving shaft extends into the first belt wheel cavity and is fixedly provided with a fifth belt wheel, the fifth belt wheel is in power connection with the fourth belt wheel through a second belt, the front end of the fifth driving shaft extends into the second rectangular groove and is fixedly provided with a third bevel gear, a power shaft penetrating through the second rectangular groove is rotatably arranged in the machine body, the left end of the power shaft extends into the first rectangular groove and is fixedly provided with a fourth bevel gear meshed with the first bevel gear, a fifth bevel gear which is fixedly connected with the power shaft and is meshed with the third bevel gear is arranged in the second rectangular groove, and the right end of the power shaft extends into the machine body and is provided with a motor in a power mode; the adjusting mechanism comprises a threaded block which is slidably arranged in the connecting cavity, a first screw rod which penetrates through the second belt wheel cavity is rotatably arranged between the third rectangular groove and the connecting cavity positioned on the left side, the front end of the first screw rod extends into the connecting cavity positioned on the left side and is in threaded connection with the threaded block, the rear end of the first screw rod extends into the third rectangular groove and is fixedly provided with a sixth bevel gear, a sixth belt wheel which is fixedly connected with the first screw rod is arranged in the second belt wheel cavity, a second screw rod is rotatably arranged between the second belt wheel cavity and the connecting cavity positioned on the right side, the front end of the second screw rod extends into the connecting cavity positioned on the right side and is in threaded connection with the threaded block, the rear end of the second screw rod extends into the second belt wheel cavity and is fixedly provided with a seventh belt wheel, and the seventh belt wheel is in powered connection with the sixth belt wheel through a third belt, a second rotating shaft is rotatably arranged in the machine body, the left end of the second rotating shaft extends out of the machine body and is fixedly provided with a rotating wheel, and the right end of the second rotating shaft extends into the third rectangular groove and is fixedly provided with a seventh bevel gear meshed with the sixth bevel gear; the grinding mechanism comprises a first grinding shaft which is rotatably arranged between the thread blocks and penetrates through the grinding cavity, a first grinding roller fixedly connected with the first grinding shaft is arranged in the grinding cavity, the left end of the first grinding shaft extends into the transmission cavity and is rotatably provided with a first connecting rod, a third gear fixedly connected with the first grinding shaft is arranged in the transmission cavity, a second grinding shaft is rotatably arranged in the left wall body and the right wall body of the grinding cavity, a second grinding roller fixedly connected with the second grinding shaft is arranged in the grinding cavity, the left end of the second grinding shaft extends into the transmission cavity and is fixedly provided with a fourth gear, a sixth driving shaft is rotatably arranged between the fourth rectangular groove and the transmission cavity, and the left end of the sixth driving shaft extends into the fourth rectangular groove and is fixedly provided with an eighth bevel gear meshed with the second bevel gear, the sixth drive shaft right-hand member stretches into in the transmission chamber and fixed be equipped with fourth gear engagement's fifth gear, be equipped with in the transmission chamber with the sixth drive shaft rotates the second connecting rod of connecting, rotate in the transmission chamber right-hand member wall body be equipped with first connecting rod with the third pivot that the second connecting rod all rotated the connection, be equipped with in the transmission chamber with third pivot fixed connection and with the third gear with the sixth gear that the fifth gear all meshed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010197318.9A CN111229435B (en) | 2020-03-19 | 2020-03-19 | Adjustable milling equipment for building material |
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| CN202010197318.9A CN111229435B (en) | 2020-03-19 | 2020-03-19 | Adjustable milling equipment for building material |
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| CN111229435B true CN111229435B (en) | 2021-03-09 |
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| CN113842825B (en) * | 2021-08-30 | 2023-10-31 | 长沙米淇仪器设备有限公司 | Chemical analysis detection cooperativity experiment instrument and Internet of things control system |
| CN114247509B (en) * | 2021-12-20 | 2023-05-02 | 马鞍山市富源机械制造有限公司 | Single motor drive triaxial shredder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| PE20060923A1 (en) * | 2004-10-22 | 2006-09-04 | Tech Resources Pty Ltd | CRUSHED MATERIAL |
| CN205925907U (en) * | 2016-08-22 | 2017-02-08 | 温州天龙机械科技有限公司 | Fruit vegetables breaker |
| CN206560882U (en) * | 2017-02-21 | 2017-10-17 | 四川建筑职业技术学院 | A kind of mineral breaker that multistage can continuously crush |
| CN207287704U (en) * | 2017-09-27 | 2018-05-01 | 赵海英 | It is a kind of can uniformly pan feeding and discharging medicinal material lapping device |
| CN107999179A (en) * | 2017-11-30 | 2018-05-08 | 绵阳市奇帆科技有限公司 | A kind of glass dust numerical control high temperature double roller glass dust flaking machine |
| CN208554527U (en) * | 2018-05-25 | 2019-03-01 | 天津环宇净能环保科技有限公司 | A kind of environment-friendly biomass waste material mixing device |
| CN108906210A (en) * | 2018-08-29 | 2018-11-30 | 东至县珊瑚生态农业发展有限公司 | A kind of grinding device of the adjustable spacing of agricultural product |
| CN210022414U (en) * | 2019-03-06 | 2020-02-07 | 成都师范学院 | Rubble device for civil engineering |
| CN110171080B (en) * | 2019-05-31 | 2021-04-20 | 湖南省新基源新材料科技有限公司 | Waste plastic recycling device |
| CN110523478A (en) * | 2019-09-19 | 2019-12-03 | 永康雪纺自动化设备有限公司 | A kind of broken stirring system of environment-friendly coal production |
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Effective date of registration: 20230103 Address after: 831100 Office 1118, Xintiandi Business Port, Tunhe Road, Changji City, Changji Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Shiyi Construction Engineering Co.,Ltd. Address before: 510700 Room 101, No.1, dongsanxiang, Wanshou street, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Liji mining equipment Co.,Ltd. |
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