CN214811172U

CN214811172U - Waste cement recovery device for building construction

Info

Publication number: CN214811172U
Application number: CN202120516587.7U
Authority: CN
Inventors: 李凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-11-23
Anticipated expiration: 2031-03-11

Abstract

The utility model belongs to the technical field of building construction, in particular to a waste cement recovery device for building construction, which comprises a box body, wherein the left end of the box body is rotationally connected with a box door through a rotating shaft, the top end of the box body is communicated with a feed hopper, and the rear end of the box body is fixedly connected with a double-shaft motor; two threaded rods of double-shaft motor start-up drive are rotatory simultaneously, two threaded rods are rotatory respectively and are driven two base reverse movements simultaneously, fixing base through setting up plays the rotation supporting role to the threaded rod, two base reverse movements drive two driving motor reverse movements, two driving motor reverse movements drive two crushing roller reverse movement regulating distance respectively, operating personnel passes through the feeder hopper and will drop into the cement waste material to between two crushing rollers, start driving motor, driving motor starts the rotatory broken cement of driving crushing roller, the convenience is accomplished the not crushing operation of equidimension of cement granule according to the construction requirement.

Description

Waste cement recovery device for building construction

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to abandonment cement recovery unit that construction used.

Background

A large amount of cement waste materials often can be piled up behind the construction, do not carry out recovery processing and can cause very big wasting of resources, and traditional abandonment cement recovery unit can only carry out coarse broken handle to the cement waste material, is difficult to satisfy the granule size demand of concrete recovery, and traditional abandonment cement recovery unit can produce a large amount of raise dusts when using, produces the harm to constructor's health easily.

The prior art has the following problems:

1. the traditional waste cement recovery device can only carry out coarse crushing treatment on the cement waste, and the requirement on the specific recovered particle size is difficult to meet;

2. traditional abandonment cement recovery unit can produce a large amount of raise dusts when using, produces the harm to constructor's health easily.

In order to solve the problems, the application provides a waste cement recovery device for building construction.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an abandonment cement recovery unit that construction used has the convenience and carries out the broken handle that becomes more meticulous to the cement waste material, and the characteristics of the produced raise dust when conveniently detaching broken cement.

In order to achieve the above object, the utility model provides a following technical scheme: a waste cement recovery device for building construction comprises a box body, wherein the left end of the box body is rotatably connected with a box door through a rotating shaft, the top end of the box body is communicated with a feed hopper, the rear end of the box body is fixedly connected with a double-shaft motor, the tail ends of a left main shaft and a right main shaft of the double-shaft motor are fixedly connected with a threaded rod, the other end of the threaded rod is rotatably connected with a fixed seat through the rotating shaft, the outer side of the threaded rod is spirally connected with a base, the top end of the base is fixedly connected with a driving motor, the tail end of the main shaft of the driving motor is fixedly connected with a crushing roller, the right end of the box body is fixedly connected with a storage box, the top end of the storage box is communicated with a connecting pipe, the left end of the connecting pipe is communicated with an input end of an exhaust fan, the left end of the storage box is communicated with a discharge pipe, the other end of the discharge pipe is communicated with the box body, and the inner side of the bottom end surface of the box body is slidably connected with a collecting box, and the outer side of the discharge pipe is fixedly connected with an electromagnetic valve.

As the utility model relates to an abandonment cement recovery unit is preferred for construction, the fixing base front end with box fixed connection.

As the utility model relates to an abandonment cement recovery unit that construction used is preferred, first spout has been seted up to box rear end face inboard, the first spout of box inboard with base sliding connection.

As the utility model relates to an abandonment cement recovery unit that construction used is preferred, the second spout has been seted up to box rear end face inboard, the second spout of box inboard with driving motor main shaft outside sliding connection.

As the utility model relates to an abandonment cement recovery unit that construction used is preferred, the box right-hand member face inboard is opened and is equipped with the dust removal hole, the dust removal downthehole side of box with air exhauster output sliding connection.

As the utility model relates to an abandonment cement recovery unit is preferred for construction, the slope form setting is personally submitted to storage bottom of the case portion.

As the utility model relates to an abandonment cement recovery unit that construction used is preferred, it is in to arrange the material pipe setting collecting box top.

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

1. operating personnel closes the chamber door, start the double-shaft motor, the double-shaft motor starts to drive two threaded rods and rotates simultaneously, two threaded rods rotate simultaneously and drive two base reverse movements respectively, the fixing base through setting up plays the rotation supporting role to the threaded rod, two base reverse movements drive two driving motor reverse movements, two driving motor reverse movements drive two crushing roller reverse movement regulating distance respectively, operating personnel passes through the feeder hopper and will drop into the cement waste material to between two crushing rollers, start driving motor, driving motor starts to drive the rotatory broken cement of crushing roller, the convenience is accomplished the not crushing operation of equidimension of cement granule according to the construction requirement.

2. Start the air exhauster, the air exhauster introduces the storage case with the produced dust of cement waste material smashing via the connecting pipe, after the cement waste material breakage finishes, operating personnel opens the chamber door, take the collecting box out from the box, inside operating personnel put the collecting box back the box afterwards, open the solenoid valve, make things convenient for the dust of collecting in the storage case to discharge recycle in the collecting box via row material pipe, can effectively prevent simultaneously that broken cement produced dust is excessive, cause the harm to operating personnel's healthy.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a mounting structure of a dual-shaft motor according to the present invention;

fig. 3 is a schematic view of the base structure of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 2 according to the present invention;

in the figure: 1. a box body; 2. a box door; 3. a feed hopper; 4. a double-shaft motor; 5. a threaded rod; 6. a base; 7. a fixed seat; 8. a drive motor; 9. a crushing roller; 10. an exhaust fan; 11. a connecting pipe; 12. a material storage box; 13. a discharge pipe; 14. a collection box; 15. an electromagnetic valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides a technical solution: a waste cement recovery device for building construction comprises a box body 1, wherein the left end of the box body 1 is rotatably connected with a box door 2 through a rotating shaft, the top end of the box body 1 is communicated with a feed hopper 3, the rear end of the box body 1 is fixedly connected with a double-shaft motor 4, the tail ends of a left main shaft and a right main shaft of the double-shaft motor 4 are fixedly connected with a threaded rod 5, the other end of the threaded rod 5 is rotatably connected with a fixed seat 7 through the rotating shaft, the outer side of the threaded rod 5 is spirally connected with a base 6, the top end of the base 6 is fixedly connected with a driving motor 8, the tail end of the main shaft of the driving motor 8 is fixedly connected with a crushing roller 9, the right end of the box body 1 is fixedly connected with a storage box 12, the top end of the storage box 12 is communicated with a connecting pipe 11, the left end of the connecting pipe 11 is communicated with the input end of an exhaust fan 10, the left end of the storage box 12 is communicated with a discharge pipe 13, the other end of the discharge pipe is communicated with the box body 1, the inner side of the bottom end surface of the box body 1 is slidably connected with a collecting box 14, an electromagnetic valve 15 is fixedly connected with the outer side of the discharge pipe 13.

In this embodiment: two threaded rods 5 simultaneous rotation are driven in the 4 start-up of biax motor, two threaded rods 5 simultaneous rotation drive two driving motor 8 reverse motion respectively, two driving motor 8 reverse motion drive two crushing roller 9 reverse motion adjustment distances respectively, the crushing operation to the equidimension not of cement granule is accomplished to the convenience according to the construction requirement, air exhauster 10 introduces storage tank 12 with the produced dust of cement waste material crushing via connecting pipe 11, the convenient recycle to the broken produced dust of cement, can effectively prevent the produced dust of broken cement excessive simultaneously, cause the harm to operating personnel's healthy.

In an alternative embodiment, the front end of the fixed seat 7 is fixedly connected with the box body 1.

In this embodiment: through this design, the installation is rotated to the one end of threaded rod 5 to the convenience to increase the driven stability of threaded rod 5.

In an optional embodiment, a first sliding groove is formed in the inner side of the rear end surface of the box body 1, and the inner side of the first sliding groove of the box body 1 is slidably connected with the base 6.

In this embodiment: through this design, conveniently inject the shift position of base 6, prevent that base 6 from taking place crooked at the in-process that removes to influence crushing roller 9 to the crushing effect of cement.

In an optional embodiment, a second sliding groove is formed in the inner side of the rear end surface of the box body 1, and the inner side of the second sliding groove of the box body 1 is slidably connected with the outer side of the main shaft of the driving motor 8.

In this embodiment: through this design, conveniently carry out displacement compensation to driving motor 8's shift position to the convenient position control to crushing roller 9.

In an optional embodiment, a dust removal hole is formed in the inner side of the right end face of the box body 1, and the inner side of the dust removal hole of the box body 1 is slidably connected with the output end of the exhaust fan 10.

In this embodiment: through this design, conveniently utilize air exhauster 10 to take out the produced dust of broken cement in box 1.

In an alternative embodiment, the bottom surface of the magazine 12 is inclined.

In this embodiment: through this design, open solenoid valve 15, make things convenient for the discharge of the dust under the effect of gravity in the storage case 12 to the convenient recycle to the dust.

In an alternative embodiment, the discharge conduit 13 is arranged above the collection tank 14.

In this embodiment: through this design, conveniently discharge the dust of collecting in the storage case 12 to the recycle in collecting box 14 via arranging material pipe 13.

The utility model discloses a theory of operation and use flow: the device uses an external power supply to supply power to the device for operation, when the device is used, an operator closes a box door 2, starts a double-shaft motor 4, the double-shaft motor 4 is started to drive two threaded rods 5 to rotate simultaneously, the two threaded rods 5 rotate simultaneously to respectively drive two bases 6 to move reversely, the threaded rods 5 are supported by the arranged fixing seats 7 in a rotating manner, the two bases 6 move reversely to drive two driving motors 8 to move reversely, the two driving motors 8 move reversely to respectively drive two crushing rollers 9 to move reversely for adjusting the distance, the operator puts cement waste into a space between the two crushing rollers 9 through a feed hopper 3, the driving motors 8 are started to drive the crushing rollers 9 to rotate for crushing cement, the crushing operation of different sizes of cement particles can be conveniently completed according to construction requirements, the exhaust fan 10 is started, the exhaust fan 10 introduces dust generated by crushing the cement waste into a storage box 12 through a connecting pipe 11, after the cement waste material breakage finishes, operating personnel opens chamber door 2, takes collecting box 14 out from box 1 in, inside operating personnel put collecting box 14 back box 1 afterwards, opens solenoid valve 15, and the dust of collecting in the convenient storage case 12 discharges recycle in collecting box 14 via row material pipe 13, can effectively prevent the produced dust of broken cement simultaneously and overflow, causes the harm to operating personnel's healthy.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an abandonment cement recovery unit that construction used, includes box (1), its characterized in that: the box body (1) is connected with a box door (2) through rotation of a rotating shaft, the top end of the box body (1) is communicated with a feed hopper (3), a double-shaft motor (4) is fixedly connected with the rear end of the box body (1), the tail ends of two main shafts on the left and right of the double-shaft motor (4) are fixedly connected with threaded rods (5), the other end of each threaded rod (5) is connected with a fixing seat (7) through rotation of the rotating shaft, the outer side of each threaded rod (5) is spirally connected with a base (6), the top end of the base (6) is fixedly connected with a driving motor (8), the tail ends of the main shafts of the driving motor (8) are fixedly connected with crushing rollers (9), the right end of the box body (1) is fixedly connected with a storage box (12), the top end of the storage box (12) is communicated with a connecting pipe (11), the left end of the connecting pipe (11) is communicated with an air exhauster (10) input end, the left end of the storage box (12) is communicated with a discharge pipe (13), arrange material pipe (13) other end with box (1) intercommunication, box (1) bottom end face inboard sliding connection has collecting box (14), arrange material pipe (13) outside fixedly connected with solenoid valve (15).

2. The waste cement recycling apparatus for building construction according to claim 1, wherein: the front end of the fixed seat (7) is fixedly connected with the box body (1).

3. The waste cement recycling apparatus for building construction according to claim 1, wherein: a first sliding groove is formed in the inner side of the rear end face of the box body (1), and the inner side of the first sliding groove of the box body (1) is connected with the base (6) in a sliding mode.

4. The waste cement recycling apparatus for building construction according to claim 1, wherein: the inner side of the rear end face of the box body (1) is provided with a second sliding groove, and the inner side of the second sliding groove of the box body (1) is connected with the outer side of a main shaft of the driving motor (8) in a sliding mode.

5. The waste cement recycling apparatus for building construction according to claim 1, wherein: the dust removal device is characterized in that a dust removal hole is formed in the inner side of the right end face of the box body (1), and the inner side of the dust removal hole of the box body (1) is connected with the output end of the exhaust fan (10) in a sliding mode.

6. The waste cement recycling apparatus for building construction according to claim 1, wherein: the bottom end surface of the material storage box (12) is arranged in an inclined manner.

7. The waste cement recycling apparatus for building construction according to claim 1, wherein: the discharge pipe (13) is arranged above the collection box (14).