CN215877620U

CN215877620U - Cement crushing and mixing equipment

Info

Publication number: CN215877620U
Application number: CN202121385778.0U
Authority: CN
Inventors: 陈霞
Original assignee: Individual
Current assignee: Xinjiang Xinteshun Qianfeng Hydropower Engineering Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-02-22
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses cement crushing and mixing equipment, which comprises a box body, wherein the top of the box body is fixedly connected with a feeding pipe, one side of the box body is provided with a dust collection mechanism, a buffer bin is arranged below the box body, a supporting plate is arranged in the buffer bin, two pairs of supporting rods are fixedly connected to the top of the supporting plate, the top ends of the supporting rods are fixedly connected to the bottom of the box body, and the two pairs of the supporting rods are symmetrically arranged around the central axis of the box body, a partition plate is arranged in the box body, the two sides of the partition plate are fixedly connected on the inner wall of the box body, and the two material guide plates are fixedly connected between the partition plate and the inner wall of the top of the box body, so that the device is provided with a dust absorption and removal mechanism through a series of structures, dust generated in the feeding process can be absorbed and removed, thereby avoiding the dust to influence the health of operating personnel, and characteristics such as cement ejection of compact is effectual.

Description

Cement crushing and mixing equipment

Technical Field

The utility model relates to the technical field of building construction, in particular to cement crushing and mixing equipment.

Background

Cement is a powdered hydraulic inorganic cementitious material. Water is added and stirred to form slurry which can be hardened in air or water and can firmly bond sand, stone and other materials together.

Cement is one of materials commonly used for building construction, and the cement needs to be crushed and mixed during construction, but the existing crushing and mixing equipment does not have a dust absorption and removal mechanism and cannot absorb dust generated in the feeding process, so that the body health of operators is affected, and in the cement discharging and penetrating process, the cement is easily adhered to the inner wall of a stirring bin, so that the cement discharging is incomplete, and therefore, in order to correct the defects, the cement crushing and mixing equipment is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a cement crushing and mixing device.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a cement crushing and mixing device comprises a box body, wherein the top of the box body is fixedly connected with an inlet pipe, one side of the box body is provided with a dust suction mechanism, a buffer bin is arranged below the box body, a supporting plate is arranged in the buffer bin, the top of the supporting plate is fixedly connected with two pairs of supporting rods, the top ends of the supporting rods are fixedly connected to the bottom of the box body, the two pairs of supporting rods are symmetrically arranged relative to the central axis of the box body, a partition plate is arranged in the box body, two sides of the partition plate are fixedly connected to the inner wall of the box body, two guide plates are fixedly connected between the partition plate and the inner wall of the top of the box body, the two guide plates are symmetrically arranged relative to the central axis of the box body, the rear side wall of the box body is fixedly connected with two first motors, output shafts of the two first motors penetrate through the rear side wall of the box body and are fixedly connected to the inner wall of the front side of the box body through bearings, two fixedly connected with crushing roller, two on the output shaft of first motor crushing roller is located the top of division board, the below of division board is equipped with the stirring storehouse, the both sides wall fixed connection in stirring storehouse is on the inner wall of box, just the top fixedly connected with passage in stirring storehouse, the top mouth of pipe fixed connection of passage is at the top of division board, one side of box is equipped with the filling tube, install the valve on the pipe shaft of filling tube, just the bottom mouth of pipe of filling tube runs through the lateral wall of box to fixed connection is in one side of passage, be equipped with rabbling mechanism in the stirring storehouse.

Furthermore, the cross sections of the supporting plate and the buffer bin are rectangular, the width of the cross sections is equal to the width of the inner cavity of the buffer bin, a cushion pad is arranged between the bottom of the supporting plate and the inner wall of the bottom of the buffer bin, and the cushion pad is of a rubber pad structure.

Furthermore, the two material guide plates are obliquely arranged.

Furthermore, the stirring mechanism comprises two limiting bins, the two limiting bins are fixedly connected to the inner wall of the top of the stirring bin, the limiting bins are symmetrically arranged around the central axis of the stirring bin, a second motor is fixedly connected to the outer wall of one side of the box body, the output shaft of the second motor penetrates through the side walls of the box body, the stirring bin and the limiting bins and is fixedly connected to the inner wall of one side of the stirring bin far away from the second motor through a rotating shaft, a first sector gear is fixedly connected to the output shaft of the second motor and is positioned in the limiting bin, a second sector gear is arranged below the first sector gear and is meshed with the first sector gear, a transmission rod is fixedly connected to the bottom of the second sector gear, and the bottom end of the transmission rod is movably connected to the inner wall of the bottom of the stirring bin through a bearing, the pipe body of transfer line fixedly connected with a plurality of stirring vane.

Furthermore, fixed rods are fixedly connected to two sides of the rod body of the transmission rod, and a mud scraper is fixedly connected to the other ends of the fixed rods.

Further, the bottom fixedly connected with fixed block in stirring storehouse, one side fixedly connected with of fixed block inhales the material pump, inhale fixedly connected with on the material pump and inhale material pipe and discharging pipe, inhale the other end fixed connection in the bottom in stirring storehouse of material pipe, the other end mouth of pipe of discharging pipe runs through the bottom of box, just install the valve on the pipe body of discharging pipe.

Further, dust absorption mechanism includes the dust absorption pump, dust absorption pump fixed connection is on one side outer wall that the filling tube was kept away from to the box, just the below of dust absorption pump is equipped with the fixed plate, fixed plate fixed connection is on the outer wall of box, the top of fixed plate is equipped with connects the dirt storehouse, on the dust absorption pump respectively fixedly connected with dust absorption pipe with lead the dirt pipe, connect the top in dirt storehouse seted up with lead dirt pipe assorted opening, the top fixedly connected with locating piece of box, the other end mouth of pipe of dust absorption pipe runs through the locating piece to extend to one side of inlet pipe, lead the dirt pipe and pass the opening, just it is hose construction to lead the dirt pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the matching among the dust suction pump, the fixing plate, the dust collection bin, the dust suction pipe and the dust guide pipe, dust generated by cement can be sucked in the cement filling process, so that the dust is prevented from affecting the body health of operators;

2. through the matching among the second motor, the first sector gear, the second sector gear, the transmission rod, the fixed rod and the mud scraping plate, the inner wall of the stirring bin can be scraped in the cement discharging process, so that the inner wall of the stirring bin is led out of the stirring bin through the discharging pipe, and the cement discharging is prevented from being incomplete;

3. through the cooperation between bracing piece, surge bin, backup pad and the cushion, can reduce the vibrations that this equipment during operation produced to improve the job stabilization nature of this equipment.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is an overall view of the present embodiment;

FIG. 3 is a top view of the housing, the crushing roller of the first motor;

fig. 4 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a box body; 2. a feed pipe; 3. a buffer bin; 4. a support plate; 5. a support bar; 6. a partition plate; 7. a material guide plate; 8. a first motor; 9. a crushing roller; 10. a stirring bin; 11. a material guide pipe; 12. a feed tube; 13. a limiting bin; 14. a second motor; 15. a first sector gear; 16. a second sector gear; 17. a transmission rod; 18. a stirring blade; 19. fixing the rod; 20. a mud scraper; 21. a fixed block; 22. a suction pump; 23. a material suction pipe; 24. a discharge pipe; 25. a dust suction pump; 26. a fixing plate; 27. a dust collecting bin; 28. a dust collection pipe; 29. a dust guide pipe; 30. and (5) positioning the blocks.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a cement crushing and mixing device comprises a box body 1, a feeding pipe 2 is fixedly connected to the top of the box body 1, a dust suction mechanism is arranged on one side of the box body 1, the dust suction mechanism comprises a dust suction pump 25, the dust suction pump 25 is fixedly connected to the outer wall of one side of the box body 1 away from a feeding pipe 12, a fixing plate 26 is arranged below the dust suction pump 25, the fixing plate 26 is fixedly connected to the outer wall of the box body 1, a dust receiving bin 27 is arranged above the fixing plate 26, a dust suction pipe 28 and a dust guide pipe 29 are respectively and fixedly connected to the dust suction pump 25, a through hole matched with the dust guide pipe 29 is formed in the top of the dust receiving bin 27, a positioning block 30 is fixedly connected to the top of the box body 1, a pipe orifice at the other end of the dust suction pipe 28 penetrates through the positioning block 30 and extends to one side of the feeding pipe 2, the dust guide pipe 29 penetrates through the through hole, and the dust guide pipe 29 is of a hose structure, dust generated by cement is sucked by the dust suction mechanism, thereby preventing dust from influencing the health of operators, a buffer bin 3 is arranged below the box body 1, a support plate 4 is arranged in the buffer bin 3, the cross sections of the support plate 4 and the buffer bin 3 are rectangular, the width of the cross sections is equal to the width of an inner cavity of the buffer bin 3, a buffer cushion is arranged between the bottom of the support plate 4 and the inner wall of the bottom of the buffer bin 3, the buffer cushion is of a rubber cushion structure, the vibration generated when the equipment works can be reduced through the matching of the support rods 5, the buffer bin 3, the support plate 4 and the buffer cushion, thereby improving the working stability of the equipment, two pairs of support rods 5 are fixedly connected with the top of the support plate 4, the top ends of the support rods 5 are fixedly connected with the bottom of the box body 1, the two pairs of support rods 5 are symmetrically arranged relative to the central axis of the box body 1, a partition plate 6 is arranged in the box body 1, and two sides of the partition plate 6 are fixedly connected with the inner wall of the box body 1, two guide plates 7 are fixedly connected between the partition plate 6 and the inner wall of the top of the box body 1, the two guide plates 7 are arranged in an inclined manner, the effect of guiding cement into the stirring bin 10 is improved through the guide plates 7, the two guide plates 7 are symmetrically arranged about the central axis of the box body 1, the rear side wall of the box body 1 is fixedly connected with two first motors 8, output shafts of the two first motors 8 penetrate through the rear side wall of the box body 1 and are fixedly connected to the inner wall of the front side of the box body 1 through bearings, crushing rollers 9 are fixedly connected to the output shafts of the two first motors 8, the two crushing rollers 9 are positioned above the partition plate 6, the stirring bin 10 is arranged below the partition plate 6, a fixed block 21 is fixedly connected to the bottom of the stirring bin 10, a material suction pump 22 is fixedly connected to one side of the fixed block 21, a material suction pipe 23 and a material discharge pipe 24 are fixedly connected to the suction pump 22, and the other end of the material suction pipe 23 is fixedly connected to the bottom of the stirring bin 10, the other end orifice of the discharge pipe 24 penetrates the bottom of the box body 1, a valve is mounted on the pipe body of the discharge pipe 24, the discharge speed of cement can be increased through the material suction pump 22, the material suction pipe 23 and the discharge pipe 24, so as to improve the working efficiency of the device, two side walls of the stirring bin 10 are fixedly connected to the inner wall of the box body 1, the top of the stirring bin 10 is fixedly connected with the material guide pipe 11, the top end orifice of the material guide pipe 11 is fixedly connected to the top of the partition plate 6, one side of the box body 1 is provided with the feed pipe 12, the pipe body of the feed pipe 12 is provided with the valve, the bottom end orifice of the feed pipe 12 penetrates the side wall of the box body 1 and is fixedly connected to one side of the material guide pipe 11, a stirring mechanism is arranged in the stirring bin 10, the stirring mechanism comprises two limiting bins 13, the two limiting bins 13 are fixedly connected to the inner wall of the top of the stirring bin 10, and the limiting bins 13 are symmetrically arranged about the central axis of the stirring bin 10, a second motor 14 is fixedly connected to the outer wall of one side of the box body 1, an output shaft of the second motor 14 penetrates through the side walls of the box body 1, the stirring bin 10 and the limiting bin 13 and is fixedly connected to the inner wall of one side of the stirring bin 10 far away from the second motor 14 through a rotating shaft, a first sector gear 15 is fixedly connected to the output shaft of the second motor 14, the first sector gear 15 is located in the limiting bin 13, a second sector gear 16 is arranged below the first sector gear 15, the second sector gear 16 is meshed with the first sector gear 15, a transmission rod 17 is fixedly connected to the bottom of the second sector gear 16, fixing rods 19 are fixedly connected to two sides of a rod body of the transmission rod 17, a mud scraping plate 20 is fixedly connected to the other end of the fixing rods 19, the inner wall of the stirring bin 10 can be scraped during cement discharging through the mud scraping plate 20, so that the inner wall of the stirring bin 10 can be led out of the stirring bin 10 through a discharging pipe 24 to prevent incomplete cement discharging, the bottom of transfer line 17 passes through bearing swing joint on the bottom inner wall of stirring storehouse 10, and the pipe shaft fixedly connected with a plurality of stirring vane 18 of transfer line 17 can stir cement and water through rabbling mechanism, improves the mixability of cement and water.

The working principle is as follows: when the utility model is used, all electrical elements are externally connected with a power supply, then the first motor 8 is started, the first motor 8 drives the crushing rollers 9 to rotate, then cement to be crushed and mixed is led into the box body 1 through the feeding pipe 2, in the feeding process, the dust suction pump 25 is started, the dust suction pump 25 sucks dust generated by cement filling through the dust suction pipe 28 and leads the dust into the dust receiving bin 27 through the dust guide pipe 29, thereby avoiding the dust from influencing the physical health of operators, then the led cement falls between the two crushing rollers 9, the cement can be crushed through the crushing rollers 9, then crushed cement scraps enter the stirring bin 10 through the material guide pipe 11, at the moment, the valve on the feeding pipe 12 can be opened, water is led into the stirring bin 10 through the feeding pipe 12 and the material guide pipe 11, then the second motor 14 is opened, the second motor 14 rotates to drive the first sector gear 15 to rotate, then, the second sector gear 16 and the transmission rod 17 are driven to rotate by the first sector gear 15, then the stirring blade 18, the fixing rod 19 and the mud scraper 20 are driven to rotate by the transmission rod 17, and further, cement and water are stirred by the stirring blade 18 to be sufficiently mixed, during the operation of the device, the box body 1 drives the supporting rod 5 and the supporting plate 4 to vibrate, and then the supporting plate 4 compresses the buffer cushion, at this time, the vibration of the device can be reduced by the elastic reset action of the buffer cushion, so as to improve the working stability of the device, when the cement stirring is finished, the valve on the discharge pipe 24 can be opened, and the rotating state of the second motor 14 is kept, at this time, cement on the inner wall of the stirring bin 10 can be scraped by the mud scraper 20, so as to prevent part of cement from being stuck on the inner wall of the stirring bin 10, so as to improve the discharging effect of cement, and at the same time, the suction pump 22 is started, the suction pump 22 sucks the cement in the mixing bin 10 through the suction pipe 23 and leads the cement out through the discharge pipe 24, and the whole working process of the utility model is completed.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a broken mixing apparatus of cement, includes box (1), its characterized in that: the dust collection box is characterized in that an inlet pipe (2) is fixedly connected to the top of the box body (1), a dust collection mechanism is arranged on one side of the box body (1), a buffer bin (3) is arranged below the box body (1), a supporting plate (4) is arranged in the buffer bin (3), two pairs of supporting rods (5) are fixedly connected to the top of the supporting plate (4), the top ends of the supporting rods (5) are fixedly connected to the bottom of the box body (1), the two pairs of supporting rods (5) are symmetrically arranged about the central axis of the box body (1), a partition plate (6) is arranged in the box body (1), two guide plates (7) are fixedly connected between the partition plate (6) and the inner wall of the top of the box body (1), and the two guide plates (7) are symmetrically arranged about the central axis of the box body (1), the rear side wall of the box body (1) is fixedly connected with two first motors (8), output shafts of the two first motors (8) penetrate through the rear side wall of the box body (1) and are fixedly connected to the inner wall of the front side of the box body (1) through bearings, two crushing rollers (9) are fixedly connected to the output shafts of the first motors (8), the two crushing rollers (9) are located above the partition plate (6), a stirring bin (10) is arranged below the partition plate (6), two side walls of the stirring bin (10) are fixedly connected to the inner wall of the box body (1), a guide pipe (11) is fixedly connected to the top of the stirring bin (10), a top pipe orifice of the guide pipe (11) is fixedly connected to the top of the partition plate (6), one side of the box body (1) is provided with a feeding pipe (12), and a valve is installed on a pipe body of the feeding pipe (12), and the bottom end orifice of the feeding pipe (12) penetrates through the side wall of the box body (1) and is fixedly connected to one side of the material guide pipe (11), and a stirring mechanism is arranged in the stirring bin (10).

2. A cement crushing and mixing apparatus as defined in claim 1, wherein: the cross sections of the supporting plate (4) and the buffer bin (3) are rectangular, the width of the cross sections is equal to the width of an inner cavity of the buffer bin (3), a cushion pad is arranged between the bottom of the supporting plate (4) and the inner wall of the bottom of the buffer bin (3), and the cushion pad is of a rubber pad structure.

3. A cement crushing and mixing apparatus as defined in claim 1, wherein: the two material guide plates (7) are obliquely arranged.

4. A cement crushing and mixing apparatus as defined in claim 1, wherein: the stirring mechanism comprises two limiting bins (13), the two limiting bins (13) are fixedly connected to the inner wall of the top of the stirring bin (10), the limiting bins (13) are symmetrically arranged about the central axis of the stirring bin (10), a second motor (14) is fixedly connected to the outer wall of one side of the box body (1), the output shaft of the second motor (14) penetrates through the side walls of the box body (1), the stirring bin (10) and the limiting bins (13) and is fixedly connected to the inner wall of one side of the stirring bin (10) far away from the second motor (14) through a rotating shaft, a first sector gear (15) is fixedly connected to the output shaft of the second motor (14), the first sector gear (15) is located in the limiting bins (13), a second sector gear (16) is arranged below the first sector gear (15), and the second sector gear (16) is meshed with the first sector gear (15), the bottom fixedly connected with transfer line (17) of second sector gear (16), the bottom of transfer line (17) passes through bearing swing joint on the bottom inner wall in stirring storehouse (10), the pipe shaft fixedly connected with a plurality of stirring vane (18) of transfer line (17).

5. A cement crushing and mixing plant according to claim 4, characterized in that: fixing rods (19) are fixedly connected to two sides of the rod body of the transmission rod (17), and a mud scraper (20) is fixedly connected to the other ends of the fixing rods (19).

6. A cement crushing and mixing apparatus as defined in claim 1, wherein: the bottom fixedly connected with fixed block (21) in stirring storehouse (10), one side fixedly connected with of fixed block (21) inhales material pump (22), inhale material pump (22) and go up fixedly connected with and inhale material pipe (23) and discharging pipe (24), inhale the other end fixed connection in the bottom in stirring storehouse (10) of material pipe (23), the other end mouth of pipe of discharging pipe (24) runs through the bottom of box (1), just install the valve on the pipe shaft of discharging pipe (24).

7. A cement crushing and mixing apparatus as defined in claim 1, wherein: the dust suction mechanism comprises a dust suction pump (25), the dust suction pump (25) is fixedly connected to the outer wall of one side of the box body (1) far away from the feeding pipe (12), a fixing plate (26) is arranged below the dust suction pump (25), the fixing plate (26) is fixedly connected on the outer wall of the box body (1), a dust collecting bin (27) is arranged above the fixed plate (26), a dust collecting pipe (28) and a dust guiding pipe (29) are respectively and fixedly connected to the dust collecting pump (25), the top of the dust collecting bin (27) is provided with a through hole matched with the dust guide pipe (29), a positioning block (30) is fixedly connected to the top of the box body (1), a pipe orifice at the other end of the dust collection pipe (28) penetrates through the positioning block (30), and extend to one side of inlet pipe (2), dust guide pipe (29) pass the opening, just dust guide pipe (29) are the hose construction.