CN111250209A - Environment-friendly building stones reducing mechanism with adjustable - Google Patents
Environment-friendly building stones reducing mechanism with adjustable Download PDFInfo
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- CN111250209A CN111250209A CN202010182058.8A CN202010182058A CN111250209A CN 111250209 A CN111250209 A CN 111250209A CN 202010182058 A CN202010182058 A CN 202010182058A CN 111250209 A CN111250209 A CN 111250209A
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- cavity
- rectangular groove
- belt wheel
- crushing
- bevel gear
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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
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-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
- B02C1/00—Crushing or disintegrating by reciprocating 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
- 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
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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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses an adjustable environment-friendly building stone crushing device, which comprises a machine body, wherein a feeding cavity with an upward opening is arranged in the machine body, a hopper is fixedly arranged at the upper end of the feeding cavity, a sliding cavity communicated with the feeding cavity is arranged on the left side of the feeding cavity, a crushing mechanism is arranged in the sliding cavity, a driving cavity communicated with the sliding cavity is arranged on the left side of the sliding cavity, a first belt wheel cavity is arranged below the driving cavity, a first rectangular groove is arranged below the first belt wheel cavity, a feeding mechanism is arranged in the first rectangular groove, a crushing cavity is arranged below the first rectangular groove, a grinding material mechanism is arranged in the crushing cavity, a dust suction mechanism is arranged on the left side of the crushing cavity, a second rectangular groove is arranged on the front side of the crushing cavity, a second belt wheel cavity is arranged on the left side of the second rectangular groove, a third rectangular groove is arranged on the left side of the second belt wheel cavity, a discharge, the sliding cavity is communicated with the crushing cavity through a feeding groove.
Description
Technical Field
The invention relates to the technical field of building stones, in particular to an adjustable environment-friendly building stone crushing device.
Background
With the improvement of urbanization construction, new buildings are built every day, the buildings do not leave stones in the building process, and some stones are large in size and cannot be directly used for construction, and the stones need to be crushed, so that the stones are conveniently utilized. General crushing mechanism carries out once broken to building stones and uses promptly, and crushing effect is not good, still has a lot of building stones to be unsatisfactory after the breakage, unable direct use, will cause the waste of resource like this, will lead to the efficiency of construction step-down, and is very inconvenient. In addition, the crushed stone grains have large and inconsistent size difference, and the size of the stone grains cannot be adjusted, so that the use is inconvenient. And the breaker can produce a large amount of dusts in the in-process of using, if the dust can not in time be handled, then influence the crushing effect of breaker very easily, lead to the life reduction of breaker.
Disclosure of Invention
Aiming at the technical defects, the invention provides an adjustable environment-friendly building stone crushing device which can overcome the defects.
The invention relates to an adjustable environment-friendly building stone crushing device, which comprises a machine body, wherein a feeding cavity with an upward opening is arranged in the machine body, a hopper is fixedly arranged at the upper end of the feeding cavity, a sliding cavity communicated with the feeding cavity is arranged on the left side of the feeding cavity, a crushing mechanism is arranged in the sliding cavity, a driving cavity communicated with the sliding cavity is arranged on the left side of the sliding cavity, a first belt wheel cavity is arranged below the driving cavity, a first rectangular groove is arranged below the first belt wheel cavity, a feeding mechanism is arranged in the first rectangular groove, a crushing cavity is arranged below the first rectangular groove, a grinding mechanism is arranged in the crushing cavity, a dust suction mechanism is arranged on the left side of the crushing cavity, a second rectangular groove is arranged on the front side of the crushing cavity, a second belt wheel cavity is arranged on the left side of the second rectangular groove, a third rectangular groove is arranged on the left side of the second belt wheel cavity, a, the sliding cavity is communicated with the crushing cavity through a feeding groove.
Preferably, crushing mechanism includes fixed mounting in the fixed frame in the wall body around the slip chamber, it is equipped with the quartering hammer to slide in the fixed frame, the fixed rack plate that is equipped with in the quartering hammer, it is equipped with first drive shaft to rotate in the wall body behind the drive chamber, first drive shaft front end stretches into in the drive chamber and fixed being equipped with first bevel gear, be equipped with in the drive chamber with first drive shaft fixed connection and with rack plate engaged with half gear.
Preferably, the feeding mechanism includes a second driving shaft rotatably installed between the driving cavity and the first rectangular groove and penetrating through the first pulley cavity, an upper end of the second driving shaft extends into the driving cavity and is fixedly provided with a second bevel gear engaged with the first bevel gear, a first pulley fixedly connected with the second driving shaft is arranged in the first pulley cavity, a lower end of the second driving shaft extends into the first rectangular groove and is fixedly provided with a cam, a feeding plate is slidably arranged between the first rectangular groove and the feeding groove, a left end of the feeding plate extends into the first rectangular groove and is fixedly provided with a moving plate, return springs are fixedly connected between the moving plate and an end wall of the first rectangular groove in an up-down symmetrical manner, a third driving shaft is rotatably arranged between the first pulley cavity and the third rectangular groove, an upper end of the third driving shaft extends into the first pulley cavity and is fixedly provided with a second pulley, the second belt wheel is in power connection with the first belt wheel through a first belt, and the lower end of the third driving shaft extends into the third rectangular groove and is fixedly provided with a third bevel gear.
Preferably, the grinding mechanism comprises a first rotating shaft fixedly installed in the front wall body and the rear wall body of the crushing cavity, a first roller fixedly connected with the first rotating shaft is arranged in the crushing cavity, the front end of the first rotating shaft extends into the second rectangular groove and is fixedly provided with a fourth bevel gear, a moving block is arranged at the lower end of the crushing cavity in a sliding manner, first supporting blocks are fixedly arranged at the upper end of the moving block in a front-back symmetrical manner, a second rotating shaft is rotatably arranged between the first supporting blocks, a second roller fixedly connected with the second rotating shaft is arranged in the crushing cavity, the front end of the second rotating shaft extends out of the first supporting block positioned at the front side and is fixedly provided with a fifth bevel gear, a lead screw in threaded connection with the moving block is rotatably arranged in the machine body, the right end of the lead screw extends out of the machine body and is fixedly provided with a rotating wheel, and a second supporting block is fixedly arranged, a rotating sleeve is rotatably arranged in the second supporting block, a sixth bevel gear meshed with the fifth bevel gear is fixedly arranged at the left end of the rotating sleeve and extends out of the second supporting block, a fourth driving shaft which penetrates through the second rectangular groove and the crushing cavity and is in splined connection with the rotating sleeve is rotatably arranged in the machine body, a third belt wheel is fixedly arranged at the left end of the fourth driving shaft and extends into the second belt wheel cavity, and a seventh bevel gear which is fixedly connected with the fourth driving shaft and is meshed with the fourth bevel gear is arranged in the second rectangular groove.
Preferably, the dust collection mechanism comprises a power shaft which is rotatably installed in the machine body and penetrates through a third rectangular groove, the left end of the power shaft extends into the machine body and is provided with a motor in a power mode, an eighth bevel gear which is fixedly connected with the power shaft and is meshed with the third bevel gear is arranged in the third rectangular groove, the right end of the power shaft extends into a second belt wheel cavity and is fixedly provided with a fourth belt wheel, the fourth belt wheel is in power connection with the third belt wheel through a second belt, a dust collection box is arranged below the third rectangular groove, the dust collection box is communicated with the crushing cavity through a dust collection pipe, and a dust collector is fixedly arranged on the dust collection pipe.
The beneficial effects are that: the device disclosed by the invention is simple in structure, convenient to use, capable of fully crushing stone materials, high in crushing efficiency and good in crushing effect, and can be used for roughly crushing the stone materials and then grinding the roughly crushed stone materials, so that the stone materials are more finely ground, the labor intensity of workers is reduced, and the working efficiency is improved; in addition, the distance between the first roller and the second roller can be adjusted, and stone grains with required sizes can be obtained according to construction requirements; meanwhile, the dust collection mechanism is arranged to collect dust in the box body, and the crushing effect of the crusher is ensured.
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 an enlarged schematic view of the structure C 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. 1-4, 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 environment-friendly building stone crushing device, which comprises a machine body 10, wherein a feeding cavity 41 with an upward opening is arranged in the machine body 10, a hopper 42 is fixedly arranged at the upper end of the feeding cavity 41, a sliding cavity 44 communicated with the feeding cavity 41 is arranged on the left side of the feeding cavity 41, a crushing mechanism is arranged in the sliding cavity 44, a driving cavity 11 communicated with the sliding cavity 44 is arranged on the left side of the sliding cavity 44, a first pulley cavity 18 is arranged below the driving cavity 11, a first rectangular groove 40 is arranged below the first pulley cavity 18, a feeding mechanism is arranged in the first rectangular groove 40, a crushing cavity 35 is arranged below the first rectangular groove 40, an abrasive mechanism is arranged in the crushing cavity 35, a dust suction mechanism is arranged on the left side of the crushing cavity 35, a second rectangular groove 52 is arranged on the front side of the crushing cavity 35, a second pulley cavity 49 is arranged on the left side of the second rectangular groove 52, a third rectangular groove 24 is arranged on the left side, a discharge chute 31 communicated with the crushing cavity 35 and provided with a downward opening is arranged below the crushing cavity 35, and the sliding cavity 44 is communicated with the crushing cavity 35 through a feeding chute 38.
Advantageously, the crushing mechanism comprises a fixed frame 43 fixedly mounted in the front and rear wall bodies of the sliding chamber 44, a crushing hammer 45 is slidably arranged in the fixed frame 43, a rack plate 46 is fixedly arranged in the crushing hammer 45, a first driving shaft 12 is rotatably arranged in the rear wall body of the driving chamber 11, the front end of the first driving shaft 12 extends into the driving chamber 11 and is fixedly provided with a first bevel gear 13, and a half gear 62 fixedly connected with the first driving shaft 12 and meshed with the rack plate 46 is arranged in the driving chamber 11.
Advantageously, the feeding mechanism comprises a second driving shaft 15 rotatably mounted between the driving chamber 11 and the first rectangular groove 40 and penetrating through the first pulley chamber 18, the upper end of the second driving shaft 15 extends into the driving chamber 11 and is fixedly provided with a second bevel gear 14 engaged with the first bevel gear 13, the first pulley chamber 18 is provided with a first pulley 19 fixedly connected with the second driving shaft 15, the lower end of the second driving shaft 15 extends into the first rectangular groove 40 and is fixedly provided with a cam 63, a feeding plate 39 is slidably arranged between the first rectangular groove 40 and the feeding groove 38, the left end of the feeding plate 39 extends into the first rectangular groove 40 and is fixedly provided with a moving plate 64, a return spring 61 is fixedly connected vertically and symmetrically between the moving plate 64 and the end wall of the first rectangular groove 40, a third driving shaft 20 is rotatably arranged between the first pulley chamber 18 and the third rectangular groove 24, the upper end of the third driving shaft 20 extends into the first belt wheel cavity 18 and is fixedly provided with a second belt wheel 16, the second belt wheel 16 is in power connection with the first belt wheel 19 through a first belt 17, and the lower end of the third driving shaft 20 extends into the third rectangular groove 24 and is fixedly provided with a third bevel gear 23.
Advantageously, the grinding mechanism comprises a first rotating shaft 30 fixedly installed in the front and rear wall bodies of the crushing cavity 35, a first roller 29 fixedly connected with the first rotating shaft 30 is arranged in the crushing cavity 35, the front end of the first rotating shaft 30 extends into the second rectangular groove 52 and is fixedly provided with a fourth bevel gear 53, a moving block 32 is slidably arranged at the lower end of the crushing cavity 35, first supporting blocks 60 are fixedly arranged at the upper end of the moving block 32 in a front-back symmetrical manner, a second rotating shaft 36 is rotatably arranged between the first supporting blocks 60, a second roller 37 fixedly connected with the second rotating shaft 36 is arranged in the crushing cavity 35, the front end of the second rotating shaft 36 extends out of the first supporting block 60 at the front side and is fixedly provided with a fifth bevel gear 58, a lead screw 33 in threaded connection with the moving block 32 is rotatably arranged in the machine body 10, the right end of the lead screw 33 extends out of the machine body 10 and is fixedly provided with a rotating wheel 34, a second supporting block 57 is fixedly arranged at the upper end of the moving block 32, a rotating sleeve 56 is rotatably arranged in the second supporting block 57, the left end of the rotating sleeve 56 extends out of the second supporting block 57 and is fixedly provided with a sixth bevel gear 55 meshed with a fifth bevel gear 58, a fourth driving shaft 54 which penetrates through the second rectangular groove 52 and the crushing cavity 35 and is in splined connection with the rotating sleeve 56 is rotatably arranged in the machine body 10, the left end of the fourth driving shaft 54 extends into the second pulley cavity 49 and is fixedly provided with a third pulley 50, and a seventh bevel gear 51 which is fixedly connected with the fourth driving shaft 54 and is meshed with the fourth bevel gear 53 is arranged in the second rectangular groove 52.
Advantageously, the dust suction mechanism comprises a power shaft 22 rotatably mounted in the machine body 10 and penetrating through the third rectangular groove 24, the left end of the power shaft 22 extends into the machine body 10 and is provided with a motor 21, an eighth bevel gear 25 fixedly connected with the power shaft 22 and meshed with the third bevel gear 23 is arranged in the third rectangular groove 24, the right end of the power shaft 22 extends into the second pulley cavity 49 and is fixedly provided with a fourth pulley 47, the fourth pulley 47 is in power connection with the third pulley 50 through a second belt 48, a dust collection box 26 is arranged below the third rectangular groove 24, the dust collection box 26 is communicated with the crushing cavity 35 through a dust suction pipe 27, and a dust collector 28 is fixedly arranged on the dust suction pipe 27.
In an initial state, the breaking hammer 45 is at the lower end position of the sliding cavity 44, the moving plate 64 is in contact with the arc section of the cam 63, and the return spring 61 is in a natural state;
when the crusher starts to work, an operator can rotate the rotating wheel 34 according to needs, the rotating wheel 34 can drive the moving block 32 to move left and right through the lead screw 33, the moving block 32 can drive the second rotating shaft 36 to move left and right through the first supporting block 60, and the second rotating shaft 36 can drive the second roller 37 to move left and right, so that the distance between the second roller 37 and the first roller 29 can be adjusted, and stone grains with different sizes can be obtained after crushing; then the stone material to be crushed is poured into the feeding cavity 41 from the hopper 42, and then the motor 21 is controlled to be started in the forward direction, the motor 21 can drive the eighth bevel gear 25 to rotate through the power shaft 22, the eighth bevel gear 25 can drive the third driving shaft 20 to rotate through the third bevel gear 23, the third driving shaft 20 can drive the second pulley 16 to rotate, the second pulley 16 can drive the first pulley 19 to rotate through the first belt 17, the first pulley 19 can drive the second bevel gear 14 to rotate through the second driving shaft 15, the second bevel gear 14 can drive the first driving shaft 12 to rotate through the first bevel gear 13, the first driving shaft 12 can drive the rack plate 46 to move upwards through the half gear 62, and the rack plate 46 can drive the crushing hammer 45 to move upwards, the stone material can enter under the breaking hammer 45, and when the half gear 62 continues to rotate to be disengaged from the rack plate 46, the breaking hammer 45 can move downwards due to gravity to perform primary breaking on the stone material; crushed stone can enter the feeding groove 38, and the second driving shaft 15 can drive the moving plate 64 to move leftwards through the cam 63, and the moving plate 64 can drive the feeding plate 39 to move leftwards, so that the crushed stone can enter the crushing cavity 35 through the feeding groove 38; at this time, the power shaft 22 may drive the fourth pulley 47 to rotate, the fourth pulley 47 may drive the third pulley 50 to rotate via the second belt 48, the third pulley 50 may drive the fourth bevel gear 53 to rotate via the seventh bevel gear 51, the fourth bevel gear 53 may drive the first roller 29 to rotate via the first rotating shaft 30, the fourth driving shaft 54 may drive the fifth bevel gear 58 to rotate reversely via the sixth bevel gear 55, and the fifth bevel gear 58 may drive the second roller 37 to rotate reversely via the second rotating shaft 36, so that the falling stones may be ground into stone particles, and the ground stone particles may fall via the discharge chute 31.
The beneficial effects are that: the device disclosed by the invention is simple in structure, convenient to use, capable of fully crushing stone materials, high in crushing efficiency and good in crushing effect, and can be used for roughly crushing the stone materials and then grinding the roughly crushed stone materials, so that the stone materials are more finely ground, the labor intensity of workers is reduced, and the working efficiency is improved; in addition, the distance between the first roller and the second roller can be adjusted, and stone grains with required sizes can be obtained according to construction requirements; meanwhile, the dust collection mechanism is arranged to collect dust in the box body, and the crushing effect of the crusher is ensured.
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 (5)
1. An adjustable environment-friendly building stone smashing device comprises a machine body, wherein a feeding cavity with an upward opening is formed in the machine body, a hopper is fixedly arranged at the upper end of the feeding cavity, a sliding cavity communicated with the feeding cavity is formed in the left side of the feeding cavity, a smashing mechanism is arranged in the sliding cavity, a driving cavity communicated with the sliding cavity is formed in the left side of the sliding cavity, a first belt wheel cavity is arranged below the driving cavity, a first rectangular groove is formed below the first belt wheel cavity, a feeding mechanism is arranged in the first rectangular groove, a smashing cavity is arranged below the first rectangular groove, a grinding mechanism is arranged in the smashing cavity, a dust suction mechanism is arranged on the left side of the smashing cavity, a second rectangular groove is formed in the front side of the smashing cavity, a second belt wheel cavity is formed in the left side of the second rectangular groove, a third rectangular groove is formed in the left side of the second belt wheel cavity, a discharge groove communicated, the sliding cavity is communicated with the crushing cavity through a feeding groove.
2. The adjustable environment-friendly building stone crushing device as claimed in claim 1, wherein: the crushing mechanism comprises a fixed frame fixedly mounted in the front wall body and the rear wall body of the sliding cavity, a crushing hammer is arranged in the fixed frame in a sliding mode, a rack plate is fixedly arranged in the crushing hammer, a first driving shaft is arranged in the rear end wall body of the driving cavity in a rotating mode, the front end of the first driving shaft stretches into the driving cavity and is fixedly provided with a first bevel gear, and a half gear fixedly connected with the first driving shaft and meshed with the rack plate is arranged in the driving cavity.
3. The adjustable environment-friendly building stone crushing device as claimed in claim 1, wherein: the feeding mechanism comprises a second driving shaft which is rotatably arranged between the driving cavity and the first rectangular groove and penetrates through the first belt wheel cavity, the upper end of the second driving shaft extends into the driving cavity and is fixedly provided with a second bevel gear meshed with the first bevel gear, a first belt wheel fixedly connected with the second driving shaft is arranged in the first belt wheel cavity, the lower end of the second driving shaft extends into the first rectangular groove and is fixedly provided with a cam, a feeding plate is arranged between the first rectangular groove and the feeding groove in a sliding manner, the left end of the feeding plate extends into the first rectangular groove and is fixedly provided with a moving plate, return springs are symmetrically and fixedly connected between the moving plate and the end wall of the first rectangular groove from top to bottom, a third driving shaft is rotatably arranged between the first belt wheel cavity and the third rectangular groove, and the upper end of the third driving shaft extends into the first belt wheel cavity and is fixedly provided with a second belt wheel, the second belt wheel is in power connection with the first belt wheel through a first belt, and the lower end of the third driving shaft extends into the third rectangular groove and is fixedly provided with a third bevel gear.
4. The adjustable environment-friendly building stone crushing device as claimed in claim 1, wherein: the grinding mechanism comprises a first rotating shaft fixedly arranged in the front wall body and the rear wall body of the crushing cavity, a first roller fixedly connected with the first rotating shaft is arranged in the crushing cavity, the front end of the first rotating shaft extends into the second rectangular groove and is fixedly provided with a fourth bevel gear, a moving block is arranged at the lower end of the crushing cavity in a sliding manner, first supporting blocks are symmetrically and fixedly arranged at the upper end of the moving block in the front-back direction, a second rotating shaft is rotatably arranged between the first supporting blocks, a second roller fixedly connected with the second rotating shaft is arranged in the crushing cavity, the front end of the second rotating shaft extends out of the first supporting block positioned at the front side and is fixedly provided with a fifth bevel gear, a lead screw in threaded connection with the moving block is rotatably arranged in the machine body, the right end of the lead screw extends out of the machine body and is fixedly provided with a rotating wheel, and a second supporting block is, a rotating sleeve is rotatably arranged in the second supporting block, a sixth bevel gear meshed with the fifth bevel gear is fixedly arranged at the left end of the rotating sleeve and extends out of the second supporting block, a fourth driving shaft which penetrates through the second rectangular groove and the crushing cavity and is in splined connection with the rotating sleeve is rotatably arranged in the machine body, a third belt wheel is fixedly arranged at the left end of the fourth driving shaft and extends into the second belt wheel cavity, and a seventh bevel gear which is fixedly connected with the fourth driving shaft and is meshed with the fourth bevel gear is arranged in the second rectangular groove.
5. The adjustable environment-friendly building stone crushing device as claimed in claim 1, wherein: the dust collection mechanism comprises a power shaft which is rotatably installed in the machine body and penetrates through a third rectangular groove, the left end of the power shaft extends into the machine body and is provided with a motor in a power mode, an eighth bevel gear which is fixedly connected with the power shaft and is meshed with the third bevel gear is arranged in the third rectangular groove, the right end of the power shaft extends into a second belt wheel cavity and is fixedly provided with a fourth belt wheel, the fourth belt wheel is in power connection with the third belt wheel through a second belt, a dust collection box is arranged below the third rectangular groove, the dust collection box is communicated with the crushing cavity through a dust collection pipe, and a dust collector is fixedly arranged on the dust collection pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010182058.8A CN111250209B (en) | 2020-03-16 | 2020-03-16 | Environment-friendly building stones reducing mechanism with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010182058.8A CN111250209B (en) | 2020-03-16 | 2020-03-16 | Environment-friendly building stones reducing mechanism with adjustable |
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| Publication Number | Publication Date |
|---|---|
| CN111250209A true CN111250209A (en) | 2020-06-09 |
| CN111250209B CN111250209B (en) | 2020-11-10 |
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| CN202010182058.8A Active CN111250209B (en) | 2020-03-16 | 2020-03-16 | Environment-friendly building stones reducing mechanism with adjustable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718191A (en) * | 2020-12-14 | 2021-04-30 | 黄丽丽 | Quantitative reducing mechanism of industrial chemicals |
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