CN111389550B - Small-size building material grinding device for building engineering - Google Patents

Small-size building material grinding device for building engineering Download PDF

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Publication number
CN111389550B
CN111389550B CN202010151577.8A CN202010151577A CN111389550B CN 111389550 B CN111389550 B CN 111389550B CN 202010151577 A CN202010151577 A CN 202010151577A CN 111389550 B CN111389550 B CN 111389550B
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CN
China
Prior art keywords
grinding
gear
shell
movable
chamber
Prior art date
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Active
Application number
CN202010151577.8A
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Chinese (zh)
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CN111389550A (en
Inventor
马志骁
吴攀
赵振超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haichuan Construction Group Co Ltd
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Qingdao Haichuan Construction Group Co Ltd
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Priority to CN202010151577.8A priority Critical patent/CN111389550B/en
Publication of CN111389550A publication Critical patent/CN111389550A/en
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Publication of CN111389550B publication Critical patent/CN111389550B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00Disintegrating plant with or without drying of the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00Other disintegrating devices or methods
    • B02C19/20Disintegrating by grating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2/00Crushing or disintegrating by gyratory or cone crushers
    • B02C2/02Crushing or disintegrating by gyratory or cone crushers eccentrically moved
    • B02C2/04Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165Screen denying egress of oversize material

Abstract

The invention discloses a small building material grinding device for constructional engineering, which comprises a base, wherein a shell is arranged at the upper end of the base, a feed hopper is arranged at the upper end of the shell, a plurality of supports are arranged at the lower end of the base, a grinding device is arranged at the upper end inside the shell, a collecting chamber is arranged at the lower end inside the shell, a grinding chamber is arranged at one side of the collecting chamber and at the bottom end inside the shell, a sieve plate is arranged between the grinding device and the collecting chamber and inside the shell, wherein the grinding device comprises a fixed seat, one side of the fixed seat is connected with the inner wall of the shell, the other side of the fixed seat is slidably connected with one side of a movable cylinder, the feed hopper is arranged at the upper end of the movable cylinder, a gear ring is sleeved at the upper end of the movable cylinder, a first rotating shaft is inserted into the upper end of the fixed seat, a first gear matched with the gear ring is sleeved at one end of the first rotating shaft, a grinding cylinder is arranged inside the movable cylinder, a fixed block is arranged below the grinding cylinder, the upper end of fixed block alternates and is equipped with the movable rod to, the last pot head of movable rod is equipped with gear two.

Description

Small-size building material grinding device for building engineering
Technical Field
The invention relates to the field of buildings, in particular to small building material grinding equipment for constructional engineering.
Background
At present, the building engineering refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the house buildings, wherein the house buildings refer to the engineering which has a top cover, a beam column, a wall, a foundation and an inner space capable of being formed and meets the requirements of people on production, living, study and public activities.
In building construction, grinding and crushing of buildings are indispensable steps, but generally, one operation is carried out by adopting large-sized instruments, so that the operation is inconvenient and the production cost is high.
Disclosure of Invention
The technical task of the invention is to provide a small building material grinding device for building engineering to solve the problems in the background technology.
The technical scheme of the invention is realized as follows:
a small building material grinding device for building engineering comprises a base, wherein a shell is arranged at the upper end of the base, a feed hopper is arranged at the upper end of the shell, a plurality of supports are arranged at the lower end of the base, a grinding device is arranged at the upper end of the inside of the shell, a collecting chamber is arranged at the lower end of the inside of the shell, a grinding chamber is arranged at one side of the collecting chamber and at the bottom end of the inside of the shell, a sieve plate is arranged between the grinding device and the collecting chamber and in the inside of the shell, the grinding device comprises a fixing seat, one side of the fixing seat is connected with the inner wall of the shell, the other side of the fixing seat is connected with one side of a movable cylinder in a sliding manner, the feed hopper is arranged at the upper end of the movable cylinder, a toothed ring is sleeved at the upper end of the fixing seat, a first rotating shaft is arranged on the upper end of the fixing seat in an alternating manner, a first gear matched with the first toothed ring is sleeved at one end of the first rotating shaft, which is far away from the fixing seat, a crushing barrel is arranged inside the movable barrel, a fixed block is arranged below the crushing barrel, a movable rod is arranged at the upper end of the fixed block in an inserting manner, a second gear is sleeved at the upper end of the movable rod, a second rotating shaft is arranged inside the movable rod in an inserting manner, the upper end of the second rotating shaft penetrates through the lower end of the crushing barrel, a third gear matched with the second gear is arranged on one side of the second gear, the central position of one side of the third gear is connected with an output shaft of a first motor, a connecting block is arranged on one side of the upper end of the sieve plate, a connecting rod is arranged at the upper end of the connecting block, a first rocker is arranged at one end, away from the connecting block, of the first rocker, one end, away from the connecting rod, of the first rocker is connected with the output shaft of the second motor, the second motor is arranged on one side of the shell, and a spring is arranged on the other side of the upper end of the sieve plate, the upper end of the spring is connected with the inner wall of the shell through a fixed plate, two sides of the upper end in the grinding chamber are respectively provided with a first guide plate, two groups of first guide plates are respectively provided with a grinding device below and on the inner wall of the grinding chamber, two groups of second guide plates are arranged below and on the inner wall of the grinding chamber, the first guide plates and the second guide plates are obliquely arranged, one ends of the second guide plates sequentially penetrate through one sides of the grinding chamber and the collecting chamber, in addition, one sides of the grinding chamber and the collecting chamber are provided with grooves, the grinding device comprises a connecting plate, one end of the connecting plate is connected with the inner wall of the grinding chamber, the other end of the connecting plate is provided with a first support rod and a second support rod, one end of the first support rod, far away from the connecting plate, is connected with one end of the movable frame, and one end of the second support rod, far away from the connecting plate, is connected with one end of the second rocker, and the other end of the rocker II is connected with the other end of the movable frame through a movable shaft, one end of the movable shaft is provided with a worm wheel, the lower end of the movable frame is provided with a worm matched with the worm wheel in an inserting mode, one end of the worm is provided with a motor III, the other end of the worm is provided with a grinding block, the grinding block is of an arc-shaped structure, and one side of the grinding block is provided with a plurality of convex blocks.
Preferably, the lower end of the collecting chamber is provided with a discharge hole, and the lower end of the bracket is provided with a cushion pad.
Preferably, one end of the first rotating shaft is located inside the fixed seat, a driving motor is arranged inside the first rotating shaft, the third gear and the second gear are both conical gears, and the third gear and the second gear are perpendicular to each other.
Preferably, the crushing barrel is of a cone structure, the lower end of the second rotating shaft is located inside the movable rod, and the second rotating shaft is eccentrically arranged.
Preferably, the sieve plate is positioned above the collecting chamber, and a baffle is arranged at one side of the connecting block and positioned at the upper end of the sieve plate.
Preferably, a third rotating shaft is arranged at the joint between the connecting rod and the first rocker and between the connecting block and the first rocker.
The invention has the beneficial effects that: according to the invention, the building material can be primarily crushed by arranging the crushing device, secondary screening of the crushed material is realized by the sieve plate and the grinding device, and the larger material is ground again, so that the grinding effect is good, and the ground material is more uniform in size.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a small construction material grinding apparatus for construction work according to an embodiment of the present invention;
FIG. 2 is a schematic view showing the overall construction of a crushing apparatus according to an embodiment of the present invention;
fig. 3 is a schematic bottom structure view of a crushing apparatus according to an embodiment of the present invention.
FIG. 4 is a schematic structural view of the interior of a housing according to an embodiment of the invention;
fig. 5 is a front view of a grinding apparatus according to an embodiment of the present invention.
In the figure:
1. a base; 2. a housing; 3. a support; 4. a crushing device; 5. a collection chamber; 6. a grinding chamber; 7. a sieve plate; 8. a fixed seat; 9. a movable barrel; 10. a toothed ring; 11. a first rotating shaft; 12. a first gear; 13. a milling drum; 14. a fixed block; 15. a movable rod; 16. a second gear; 17. a second rotating shaft; 18. a first motor; 19. connecting blocks; 20. a connecting rod; 21. a first rocker; 22. a second motor; 23. a spring; 24. a fixing plate; 25. a discharge port; 26. a cushion pad; 27. a baffle plate; 28. a first guide plate; 29. a grinding device; 30. a second guide plate; 31. grooving; 32. a connecting plate; 33. a first supporting rod; 34. a second supporting rod; 35. a movable frame; 36. a rocker II; 37. a movable shaft; 38. a turbine; 39. a worm; 40. a third motor; 41. grinding blocks; 42. a bump; 43. a third gear; 44. a rotating shaft III; 45. a feed hopper.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Embodiment, as shown in fig. 1-3, a small building material grinding apparatus for building engineering according to an embodiment of the present invention comprises a base 1, a housing 2 is disposed at an upper end of the base 1, a feeding hopper 45 is disposed at an upper end of the housing 2, a plurality of supports 3 are disposed at a lower end of the base 1, a grinding device 4 is disposed at an inner upper end of the housing 2, a collecting chamber 5 is disposed at an inner lower end of the housing 2, a grinding chamber 6 is disposed at one side of the collecting chamber 5 and at an inner bottom end of the housing 2, a screen plate 7 is disposed between the grinding device 4 and the collecting chamber 5 and inside the housing 2, wherein the grinding device 4 comprises a fixed seat 8, one side of the fixed seat 8 is connected to an inner wall of the housing 2, the other side of the fixed seat 8 is slidably connected to one side of a movable cylinder 9, the feeding hopper 45 is disposed at an upper end of the movable cylinder 9, a toothed ring 10 is sleeved at an upper end of the movable cylinder 9, a first rotating shaft 11 is inserted into an upper end of the fixed seat 8, one end of the first rotating shaft 11, which is far away from the fixed seat 8, is sleeved with a first gear 12 matched with the toothed ring 10, a crushing barrel 13 is arranged inside the movable barrel 9, a fixed block 14 is arranged below the crushing barrel 13, a movable rod 15 is inserted into the upper end of the fixed block 14, a second gear 16 is sleeved on the upper end of the movable rod 15, a second rotating shaft 17 is inserted into the movable rod 15, the upper end of the second rotating shaft 17 penetrates through the lower end of the crushing barrel 13, a third gear 43 matched with the second gear 16 is arranged on one side of the second gear 16, the central position of one side of the third gear 43 is connected with an output shaft of the first motor 18, a connecting block 19 is arranged on one side of the upper end of the sieve plate 7, a connecting rod 20 is arranged on the upper end of the connecting block 19, a first rocker 21 is arranged on one end of the connecting rod 20, one end of the first rocker 21, which is far away from the connecting rod 20, is connected with an output shaft of the second motor 22, and the second motor 22 is arranged on one side of the shell 2, the other side of the upper end of the sieve plate 7 is provided with a spring 23, and the upper end of the spring 23 is connected with the inner wall of the shell 2 through a fixing plate 24.
Specifically, the lower extreme of collecting chamber 5 is equipped with discharge gate 25, and the lower extreme of support 3 is equipped with blotter 26, can reduce the vibrations phenomenon that produces in the equipment course of operation, plays certain shock attenuation effect, and the one end of pivot 11 and the inside that is located fixing base 8 are equipped with driving motor, and gear three 43 and gear two 16 are conical gear to, mutually perpendicular sets up between gear three 43 and the gear two 16.
Specifically, the crushing cylinder 13 is in a cone structure, so that the outer wall of the crushing cylinder 13 is in contact with the inner wall of the movable cylinder 9, the sieve plate 7 is positioned above the collecting chamber 5, the baffle plate 27 is arranged at one side of the connecting block 19 and at the upper end of the sieve plate 7, and the connecting part between the connecting rod 20 and the rocker I21 and the connecting block 19 is provided with a third rotating shaft 44.
As shown in fig. 4, the first guide plates 28 are disposed on both sides of the upper end of the interior of the grinding chamber 6, the grinding devices 29 are disposed below the first two sets of guide plates 28 and on the inner wall of the grinding chamber 6, the second guide plates 30 are disposed below the two sets of grinding devices 29 and on the inner wall of the grinding chamber 6, the first guide plates 28 and the second guide plates 30 are both obliquely disposed, one ends of the second guide plates 30 sequentially penetrate through one sides of the grinding chamber 6 and the collection chamber 5, and a slot 31 is formed in one sides of the grinding chamber 6 and the collection chamber 5.
The structure and operation of the polishing apparatus 29 will be described in detail below.
As shown in fig. 4, the grinding device 29 includes a connecting plate 32, one end of the connecting plate 32 is connected to the inner wall of the grinding chamber 6, the other end of the connecting plate 32 is provided with a first supporting rod 33 and a second supporting rod 34, one end of the first supporting rod 33, which is far away from the connecting plate 32, is connected to one end of a movable frame 35, one end of the second supporting rod 34, which is far away from the connecting plate 32, is connected to one end of a second rocker 36, the other end of the second rocker 36 is connected to the other end of the movable frame 35 through a movable shaft 37, one end of the movable shaft 37 is provided with a worm 38, a worm 39, which is engaged with the worm 38, is inserted into the lower end of the movable frame 35, one end of the worm 39 is provided with a third motor 40, the other end of the worm 39 is provided with a grinding block 41, the grinding block 41 has an arc-shaped structure, and one side of the grinding block 41 is provided with a plurality of protrusions 42.
The specific working process is as follows: building materials are poured into the shell 2 through the feeding hopper 45 and then enter the crushing device 4, the crushing device 4 works through a control switch, then the driving motor and the motor I18 work, the driving motor drives the rotating shaft I11 to rotate, the rotating shaft I11 drives the gear I12 at the upper end of the rotating shaft I11 to rotate, then the gear I12 drives the gear ring 10 to rotate, the movable cylinder 9 rotates on one side of the fixed seat 8, the motor I18 works to drive the gear III 43 to rotate, the gear III 43 is meshed with the gear II 16, then the gear II 16 rotates along with the gear III, so that the gear II 16 drives the movable rod 15 to move, the lower end of the rotating shaft II 17 is positioned inside the movable rod 15, the rotating shaft II 17 is eccentrically arranged, the rotating shaft II 17 drives the crushing cylinder 13 to rotate in the movable cylinder 9, and then the crushing cylinder 13 extrudes the building materials to finish primary crushing, the crushed building materials fall onto the screen plate 7 from the gap between the crushing cylinder 13 and the movable cylinder 9, the building materials with smaller volume enter the collection chamber 5 through the screen plate 7, the building materials with larger volume are left on the screen plate 7, at the moment, the first rocker 21 is driven to move by the second motor 22, one end of the first rocker 21 drives the connecting rod 20 to move, so that the connecting rod 20 drives one end of the screen plate 7 to move up and down, because the other end of the screen plate 7 is fixed on the fixed plate 24 through the spring 23, the screen plate 7 shakes up and down in the shell 2, the building materials with larger volume shake down into the grinding chamber 6 and then fall onto the first guide plate 28, the grinding device 29 further processes the building materials, the worm 39 is driven to rotate through the operation of the third motor 40, the worm 39 drives the worm 38 to move, the grinding block 41 is also driven to rotate, and the movable shaft 37 is driven by the rotation of the worm 38, the movable shaft 37 drives the second rocker 36 to move, the other end of the second rocker 36 drives one end of the second support rod 34 to do circular motion, the movable frame 35 is driven to move up and down, the worm 39 moves up and down along with the second rocker, the grinding block 41 rotates and moves up and down, building materials with large volume are fully stirred, and the building materials enter the collection chamber 5 through the second guide plate 30 after being ground.
In summary, according to the above technical scheme of the present invention, the building material can be primarily pulverized by the pulverizing device 4, the secondary screening of the pulverized material is realized by the sieve plate 7 and the grinding device 29, and the larger material is reground, so that the grinding effect is good, and the ground material is more uniform in size.
The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims (6)

1. The small building material grinding equipment for the building engineering is characterized by comprising a base (1), wherein a shell (2) is arranged at the upper end of the base (1), a feed hopper (45) is arranged at the upper end of the shell (2), a plurality of supports (3) are arranged at the lower end of the base (1), a grinding device (4) is arranged at the upper end inside the shell (2), a collecting chamber (5) is arranged at the lower end inside the shell (2), a grinding chamber (6) is arranged at one side of the collecting chamber (5) and at the bottom end inside the shell (2), a sieve plate (7) is arranged between the grinding device (4) and the collecting chamber (5) and inside the shell (2), the grinding device (4) comprises a fixed seat (8), one side of the fixed seat (8) is connected with the inner wall of the shell (2), the opposite side of fixing base (8) and one side sliding connection of a movable section of thick bamboo (9), feeder hopper (45) are located the upper end of a movable section of thick bamboo (9), the pot head of an activity section of thick bamboo (9) is equipped with ring gear (10), the upper end of fixing base (8) alternates and is equipped with pivot (11), pivot (11) are kept away from a pot head of fixing base (8) be equipped with ring gear (10) matched with gear (12), the inside of an activity section of thick bamboo (9) is equipped with crushing barrel (13), the below of crushing barrel (13) is equipped with fixed block (14), the upper end of fixed block (14) alternates and is equipped with movable rod (15), and, the pot head of movable rod (15) is equipped with gear two (16), the inside of movable rod (15) alternates and is equipped with pivot two (17), and, the upper end of pivot two (17) runs through inside the lower extreme of crushing barrel (13), a third gear (43) matched with the second gear (16) is arranged on one side of the second gear (16), the center of one side of the third gear (43) is connected with an output shaft of a first motor (18), a connecting block (19) is arranged on one side of the upper end of the sieve plate (7), a connecting rod (20) is arranged at the upper end of the connecting block (19), a first rocker (21) is arranged at one end, far away from the connecting block (19), of the connecting rod (20), one end, far away from the connecting rod (20), of the first rocker (21) is connected with an output shaft of a second motor (22), the second motor (22) is arranged on one side of the shell (2), a spring (23) is arranged on the other side of the upper end of the sieve plate (7), the upper end of the spring (23) is connected with the inner wall of the shell (2) through a fixing plate (24), and guide plates (28) are arranged on two sides of the upper end inside of the grinding chamber (6), the grinding device comprises two groups of guide plates I (28), grinding devices (29) are arranged on the inner wall of a grinding chamber (6) and below the two groups of guide plates I (28), guide plates II (30) are arranged on the inner wall of the grinding chamber (6) and below the two groups of grinding devices (29), the guide plates I (28) and the guide plates II (30) are obliquely arranged, one ends of the guide plates II (30) sequentially penetrate through one sides of the grinding chamber (6) and a collecting chamber (5), a groove (31) is formed in one sides of the grinding chamber (6) and the collecting chamber (5), each grinding device (29) comprises a connecting plate (32), one end of the connecting plate (32) is connected with the inner wall of the grinding chamber (6), a first supporting rod (33) and a second supporting rod (34) are arranged at the other end of the first supporting rod (33), the end, far away from the connecting plate (32), is connected with one end of a movable frame (35), the utility model discloses a grinding machine, including connecting plate, bracing piece two (34), connecting plate, movable frame (35), movable shaft (37), turbine (38), the lower extreme interlude of movable frame (35) be equipped with turbine (38) matched with worm (39), the one end of worm (39) is equipped with motor three (40), the other end of worm (39) is equipped with grinding block (41), grinding block (41) are the arc structure, and, one side of grinding block (41) is equipped with a plurality of lugs (42).
2. The apparatus for grinding small construction materials for construction engineering according to claim 1, wherein the lower end of the collecting chamber (5) is provided with a discharge port (25), and the lower end of the supporting frame (3) is provided with a cushion pad (26).
3. The small building material grinding device for construction engineering according to claim 1, characterized in that a driving motor is provided at one end of the first rotating shaft (11) and inside the fixed seat (8), the third gear (43) and the second gear (16) are both conical gears, and the third gear (43) and the second gear (16) are arranged perpendicular to each other.
4. The small building material grinding apparatus for construction engineering according to claim 1, wherein the pulverizing cylinder (13) has a cone structure, the lower end of the second rotating shaft (17) is located inside the movable rod (15), and the second rotating shaft (17) is eccentrically arranged.
5. The apparatus for grinding small construction materials for construction engineering according to claim 1, wherein the screen plate (7) is located above the collecting chamber (5), and a baffle plate (27) is provided at one side of the connecting block (19) and at an upper end of the screen plate (7).
6. The apparatus for grinding small building materials for construction engineering according to claim 1, wherein a third rotating shaft (44) is provided at the connection between the connecting rod (20) and the first rocker (21) and the connecting block (19).
CN202010151577.8A 2020-03-06 2020-03-06 Small-size building material grinding device for building engineering Active CN111389550B (en)

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CN112774789B (en) * 2020-12-17 2022-11-22 莆田联政信息科技有限公司 Cinnamon grinding device for Yao bath and preparation method of medicinal materials for Yao bath
CN115155423A (en) * 2022-07-18 2022-10-11 中建八局科技建设有限公司 Quick solid-liquid processing device for producing building waterproof materials

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CN110624635A (en) * 2019-10-17 2019-12-31 上海召瑞机械设备有限公司 Cone crusher
CN209917955U (en) * 2019-04-16 2020-01-10 江西蜂窝活性炭有限公司 Homogenizing device for processing activated carbon

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CN208679426U (en) * 2018-08-23 2019-04-02 河南华商药业有限公司 A kind of vibration grinding device for drug semi-finished product powder
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