CN213946951U

CN213946951U - Concrete mixer with pre-crushing function

Info

Publication number: CN213946951U
Application number: CN202022809079.6U
Authority: CN
Inventors: 廖继正
Original assignee: Suzhou Xuanxin Construction Engineering Co ltd
Current assignee: Suzhou Xuanxin Construction Engineering Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-13
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a concrete mixer with smash function in advance, including the casing, the left side fixedly connected with installation piece of casing, the first motor of top fixedly connected with of installation piece. The utility model discloses a set up the threaded rod, smash the tooth, first gear, the second gear, the apparatus further comprises a rotating shaft, smash the blade, the dust collection box, the vacuum pump, deposit the dirt case, first filter screen, the three-way pipe, first breathing pipe, the water conservancy diversion suction hood, the second filter screen, the cooperation of second breathing pipe and filter plate is used, it does not possess normally in the use and carries out kibbling function to it before the concrete mixing to have solved current concrete mixer, make it probably cause certain influence to the stirring of concrete because of great concrete piece at the in-process of stirring, and carry out the function of handling through not possessing the dust that produces in the production process in the use, make the dust be inhaled internally by the staff, cause the problem of certain harm to staff's life.

Description

Concrete mixer with pre-crushing function

Technical Field

The utility model relates to a concrete mixing technical field specifically is a concrete mixer with smash function in advance.

Background

A concrete mixer is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture.

In the concrete mixing process, the concrete mixer is often needed to be used, the existing concrete mixer usually does not have the function of pre-crushing the concrete before the concrete mixing in the using process, so that the concrete mixer can cause certain influence on the mixing of the concrete due to a large concrete block in the mixing process, and the dust generated in the production process is not absorbed into the body by workers in the using process, so that certain harm is caused to the life of the workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixer with smash function in advance, possess the dust that carries out the precomminution before the concrete mixing and produce and carry out the advantage that removes dust, solved current concrete mixer and do not possess the function of carrying out precomminution to it before the concrete mixing usually in the use, make it probably cause certain influence to the stirring of concrete because of great concrete piece at the in-process of stirring, and carry out the function of handling through not possessing the dust that produces in the production process in the use, make the dust inhale internally by the staff, cause the problem of certain harm to staff's life.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete mixer with a pre-crushing function comprises a shell, wherein a mounting block is fixedly connected to the left side of the shell, a first motor is fixedly connected to the top of the mounting block, a crushing box is communicated with the left side of the top of the shell, a groove is formed in the right side of the mounting block, the output end of the first motor penetrates through an inner cavity of the groove and is fixedly connected with a threaded rod, the bottom of the threaded rod is movably connected with the inner wall of the groove through a bearing, a threaded plate is sleeved on the surface of the threaded rod in a threaded manner, the right side of the threaded plate penetrates through the outer side of the groove and is fixedly connected with a mounting box, a second motor is fixedly connected to the top of the mounting box, the output end of the second motor penetrates through the inner cavity of the mounting box and is fixedly sleeved with a first gear, rotating shafts are movably connected to the two sides of the bottom of the mounting box through bearings, and, the first gear is meshed with the second gear, the bottom of the rotating shaft extends to the inner cavity of the crushing box, crushing blades are fixedly connected to both sides of the surface of the rotating shaft, crushing teeth matched with the crushing blades are fixedly connected to the inner wall of the crushing box, a third motor is fixedly connected to the right side of the shell, the output end of the third motor penetrates through the inner cavity of the shell and is fixedly connected with a spiral rotating shaft, the left side of the spiral rotating shaft is movably connected with the inner wall of the shell through a bearing, stirring rods are fixedly connected to the upper side and the lower side of the surface of the spiral rotating shaft, a discharging pipe is communicated with the bottom of the right side of the shell, a storage box is arranged on the right side of the shell, a dust collection box is fixedly connected to the top of the shell, a vacuum pump is fixedly connected to the top of the dust collection box, a three-way pipe is communicated with the gas outlet end of the vacuum pump, and a first gas suction pipe is communicated with the bottom of the three-way pipe, the bottom of the first air suction pipe penetrates through an inner cavity of the shell and is communicated with an air suction cover, the left side of the three-way pipe is communicated with a second air suction pipe, the front side and the rear side of an inner cavity of the crushing box are transversely and fixedly connected with a flow guide air suction cover, one end, away from the three-way pipe, of the second air suction pipe penetrates through the inner cavity of the crushing box and is communicated with the flow guide air suction cover, a second filter screen is transversely and fixedly connected to the bottom of the inner cavity of the flow guide air suction cover, a dust storage box is movably connected to the bottom of the inner cavity of the dust collection box, a first filter screen is embedded and mounted on the rear side of the inner cavity of the dust collection box, and a filter plate is transversely and fixedly connected to the bottom of the inner cavity of the crushing box.

Preferably, the front of the dust collection box is movably connected with a movable door through a hinge, and the front of the movable door is fixedly connected with a handle.

Preferably, the front of smashing the case is inlayed and is installed first sight glass, the front of casing is inlayed and is installed the second sight glass.

Preferably, the four corners of the bottom of the shell are fixedly connected with supporting legs, the bottom of each supporting leg is fixedly connected with a supporting bottom plate, and anti-skid grains are arranged at the bottom of each supporting bottom plate.

Preferably, the front surface of the shell is fixedly connected with a controller, and the output end of the controller is electrically connected with the first motor, the second motor, the third motor and the vacuum pump respectively.

Preferably, the bottom of the mounting block is fixedly connected with a support rod, and the bottom of the support rod is fixedly connected with a support plate.

Preferably, the junction swing joint of the surface of first motor output and installation piece inner wall has first bearing, the junction swing joint of the surface of pivot and installation box inner wall has the second bearing, the junction swing joint of the surface of third motor output and shells inner wall has the third bearing.

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

1. the utility model discloses a set up the threaded rod, smash the tooth, first gear, the second gear, the apparatus further comprises a rotating shaft, smash the blade, the dust collection box, the vacuum pump, deposit the dirt case, first filter screen, the three-way pipe, first breathing pipe, the water conservancy diversion suction hood, the second filter screen, the cooperation of second breathing pipe and filter plate is used, it does not possess normally in the use and carries out kibbling function to it before the concrete mixing to have solved current concrete mixer, make it probably cause certain influence to the stirring of concrete because of great concrete piece at the in-process of stirring, and carry out the function of handling through not possessing the dust that produces in the production process in the use, make the dust be inhaled internally by the staff, cause the problem of certain harm to staff's life.

2. The utility model discloses a set up the dodge gate, can be convenient for clear up in the dust collection box, through setting up first sight glass, can observe in smashing the incasement, through setting up the second sight glass, can observe in the casing, through setting up the supporting leg, can support equipment collection dirt, through setting up supporting baseplate, the use of supporting leg that can be convenient for, through setting up anti-skidding line, can increase the frictional force with ground, through setting up the bracing piece, can support the installation piece, through setting up the backup pad, the use of bracing piece can be convenient for, through setting up first bearing, the use of first motor of can being convenient for, through setting up the second bearing, the use of pivot of can being convenient for, through setting up the third bearing, the use of the third motor of can being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic rear view of the partial structure of the present invention;

fig. 4 is a schematic view of the structure of the present invention.

In the figure: the device comprises a shell 1, a mounting block 2, a groove 3, a first motor 4, a threaded rod 5, a threaded plate 6, a grinding tooth 7, a grinding box 8, a second motor 9, a first gear 10, a second gear 11, a rotating shaft 12, a grinding blade 13, a third motor 14, a spiral rotating shaft 15, a stirring rod 16, a discharge pipe 17, a storage box 18, a dust collection box 19, a vacuum pump 20, a dust storage box 21, a first filter screen 22, a three-way pipe 23, a first suction pipe 24, a first suction hood 25, a diversion suction hood 26, a second filter screen 27, a second suction pipe 28, a controller 29 and a filter plate 30.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a casing 1, installation piece 2, recess 3, first motor 4, threaded rod 5, the threading board 6, smash tooth 7, smash case 8, second motor 9, first gear 10, second gear 11, pivot 12, smash blade 13, third motor 14, spiral pivot 15, puddler 16, discharging pipe 17, storage box 18, dust collection box 19, vacuum pump 20, deposit dirt case 21, first filter screen 22, three-way pipe 23, first breathing pipe 24, suction hood 25, water conservancy diversion suction hood 26, second filter screen 27, second breathing pipe 28, parts such as controller 29 and filter plate 30 are general standard or the parts that technical staff in the field known, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-4, a concrete mixer with pre-crushing function comprises a housing 1, a controller 29 is fixedly connected to the front of the housing 1, the output end of the controller 29 is electrically connected to a first motor 4, a second motor 9, a third motor 14 and a vacuum pump 20 respectively, four corners of the bottom of the housing 1 are fixedly connected with supporting legs, dust collecting supports can be provided for equipment by arranging the supporting legs, the bottom of the supporting legs is fixedly connected with a supporting bottom plate, the use of the supporting legs can be facilitated by arranging the supporting bottom plate, anti-skid lines are arranged at the bottom of the supporting bottom plate, the friction force between the supporting bottom plate and the ground can be increased by arranging the anti-skid lines, a second observation mirror is embedded in the front of the housing 1, the interior of the housing 1 can be observed by arranging the second observation mirror, a mounting block 2 is fixedly connected to the left side of the housing 1, and a supporting rod is fixedly connected to the bottom of the mounting block 2, the installation block 2 can be supported by arranging the supporting rod, the bottom of the supporting rod is fixedly connected with the supporting plate, the use of the supporting rod can be facilitated by arranging the supporting plate, the top of the installation block 2 is fixedly connected with the first motor 4, the joint of the surface of the output end of the first motor 4 and the inner wall of the installation block 2 is movably connected with the first bearing, the use of the first motor 4 can be facilitated by arranging the first bearing, the left side of the top of the shell 1 is communicated with the crushing box 8, the front side of the crushing box 8 is embedded with the first observation mirror, the inside of the crushing box 8 can be observed by arranging the first observation mirror, the right side of the installation block 2 is provided with the groove 3, the output end of the first motor 4 penetrates through the inner cavity of the groove 3 and is fixedly connected with the threaded rod 5, the bottom of the threaded rod 5 is movably connected with the inner wall of the groove 3 through the bearing, and the threaded sleeve on the surface of the threaded rod 5 is provided with the threaded plate 6, the right side of the thread plate 6 penetrates to the outer side of the groove 3 and is fixedly connected with an installation box, the top of the installation box is fixedly connected with a second motor 9, the output end of the second motor 9 penetrates to the inner cavity of the installation box and is fixedly sleeved with a first gear 10, both sides of the bottom of the installation box are movably connected with a rotating shaft 12 through bearings, the joint of the surface of the rotating shaft 12 and the inner wall of the installation box is movably connected with a second bearing, the use of the rotating shaft 12 is facilitated by arranging the second bearing, the top of the rotating shaft 12 penetrates to the inner cavity of the installation box and is fixedly sleeved with a second gear 11, the first gear 10 is meshed with the second gear 11, the bottom of the rotating shaft 12 extends to the inner cavity of the crushing box 8, both sides of the surface of the rotating shaft 12 are fixedly connected with crushing blades 13, the inner wall of the crushing box 8 is fixedly connected with crushing teeth 7 matched with the crushing blades 13 for use, the right side of the shell 1 is fixedly connected with a third motor 14, the connection part of the surface of the output end of the third motor 14 and the inner wall of the shell 1 is movably connected with a third bearing, the third bearing is arranged to facilitate the use of the third motor 14, the output end of the third motor 14 penetrates through the inner cavity of the shell 1 and is fixedly connected with a spiral rotating shaft 15, the left side of the spiral rotating shaft 15 is movably connected with the inner wall of the shell 1 through the bearing, the upper side and the lower side of the surface of the spiral rotating shaft 15 are both fixedly connected with stirring rods 16, the bottom of the right side of the shell 1 is communicated with a discharging pipe 17, the right side of the shell 1 is provided with a storage box 18, the top of the shell 1 is fixedly connected with a dust collection box 19, the front of the dust collection box 19 is movably connected with a movable door through a hinge, the inside of the dust collection box 19 can be cleaned conveniently through the movable door, the front of the movable door is fixedly connected with a handle, the top of the dust collection box 19 is fixedly connected with a vacuum pump 20, and the air outlet end of the vacuum pump 20 is communicated with a three-way pipe 23, the bottom of three-way pipe 23 is communicated with first air suction pipe 24, the bottom of first air suction pipe 24 is run through to the inner chamber of casing 1 and is communicated with air suction hood 25, the left side of three-way pipe 23 is communicated with second air suction pipe 28, the horizontal fixedly connected with water conservancy diversion air suction hood 26 in both sides around crushing box 8 inner chamber, the one end that three-way pipe 23 was kept away from to second air suction pipe 28 is run through to the inner chamber of crushing box 8 and is communicated with water conservancy diversion air suction hood 26, the horizontal fixedly connected with second filter screen 27 in bottom of water conservancy diversion air suction hood 26 inner chamber, the bottom swing joint of dust collection box 19 inner chamber has dust storage box 21, first filter screen 22 is inlayed and installed to the rear side of dust collection box 19 inner chamber, the horizontal fixedly connected with filter plate 30 in bottom of crushing box 8 inner chamber.

When the concrete mechanical grinding device is used, a user puts concrete in the grinding box 8, then the user starts the first motor 4 through the controller 29, the output end of the first motor 4 drives the thread plate 6 to move up and down through the threaded rod 5, the thread plate 6 drives the installation box to move, after the installation box moves to a proper position, the user starts the second motor 9 through the controller 29, the output end of the second motor 9 drives the first gear 10 to rotate, the first gear 10 drives the second gear 11 to rotate through meshing, the second gear 11 drives the grinding blade 13 to rotate through the rotating shaft 12, the grinding blade 13 is matched with the grinding teeth 7 to mechanically grind the concrete, qualified concrete falls into the inner cavity of the shell 1 through the filter plate 30, then the user starts the third motor 14 through the controller 29, the output end of the third motor 14 drives the spiral rotating shaft 15 to rotate, the spiral rotating shaft 15 drives the stirring rod 16 to mechanically stir the concrete, during the stirring process, the concrete is conveyed to the right through the spiral rotating shaft 15, then the concrete is guided into the storage box 18 through the discharge pipe 17, meanwhile, a user starts the vacuum pump 20 through the controller 29, the air inlet end of the vacuum pump 20 sucks dust into the second air suction pipe 28 through the diversion air suction cover 26, the dust passes through the second filter screen 27 to heat the second air suction pipe 28, then the dust is guided into the dust collection box 19 through the air outlet end of the vacuum pump 20, and redundant gas is mechanically filtered and discharged through the first filter screen 22.

In summary, the following steps: the concrete mixer with the pre-crushing function solves the problems that the existing concrete mixer does not normally have the function of pre-crushing the concrete before the concrete is mixed in the using process, so that the concrete mixer can possibly cause certain influence on the mixing of the concrete due to a large concrete block in the mixing process, and the concrete mixer does not have the function of processing dust generated in the production process in the using process, so that the dust is sucked into the body by workers and the life of the workers is damaged to a certain extent.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A concrete mixer with a pre-crushing function comprises a shell (1), and is characterized in that: the left side fixedly connected with installation piece (2) of casing (1), the top fixedly connected with first motor (4) of installation piece (2), the left side intercommunication at casing (1) top has crushing case (8), the right side of installation piece (2) is seted up flutedly (3), the output of first motor (4) runs through to the inner chamber of recess (3) and fixedly connected with threaded rod (5), the bottom of threaded rod (5) passes through bearing swing joint with the inner wall of recess (3), the surface thread cover of threaded rod (5) is equipped with thread plate (6), the right side of thread plate (6) runs through to the outside of recess (3) and fixedly connected with installation case, the top fixedly connected with second motor (9) of installation case, the output of second motor (9) runs through to the inner chamber of installation case and fixed cover is equipped with first gear (10), both sides of the bottom of the installation box are respectively and fixedly connected with a rotating shaft (12) through a bearing movably, the top of the rotating shaft (12) penetrates through the inner cavity of the installation box and is fixedly sleeved with a second gear (11), the first gear (10) is meshed with the second gear (11), the bottom of the rotating shaft (12) extends to the inner cavity of the crushing box (8), the two sides of the surface of the rotating shaft (12) are respectively and fixedly connected with a crushing blade (13), the inner wall of the crushing box (8) is fixedly connected with a crushing tooth (7) matched with the crushing blade (13) for use, the right side of the shell (1) is fixedly connected with a third motor (14), the output end of the third motor (14) penetrates through the inner cavity of the shell (1) and is fixedly connected with a spiral rotating shaft (15), the left side of the spiral rotating shaft (15) is movably connected with the inner wall of the shell (1) through a bearing, and the upper and lower two sides of the surface of the spiral rotating shaft (15) are respectively and fixedly connected with a stirring rod (16), the bottom of the right side of the shell (1) is communicated with a discharge pipe (17), the right side of the shell (1) is provided with a storage box (18), the top of the shell (1) is fixedly connected with a dust collection box (19), the top of the dust collection box (19) is fixedly connected with a vacuum pump (20), the air outlet end of the vacuum pump (20) is communicated with a three-way pipe (23), the bottom of the three-way pipe (23) is communicated with a first air suction pipe (24), the bottom of the first air suction pipe (24) penetrates through the inner cavity of the shell (1) and is communicated with an air suction cover (25), the left side of the three-way pipe (23) is communicated with a second air suction pipe (28), the front side and the rear side of the inner cavity of the crushing box (8) are transversely and fixedly connected with air guide suction covers (26), one end, far away from the three-way pipe (23), of the second air suction pipe, the bottom of the inner cavity of the diversion air suction cover (26) is transversely and fixedly connected with a second filter screen (27), the bottom of the inner cavity of the dust collection box (19) is movably connected with a dust storage box (21), the rear side of the inner cavity of the dust collection box (19) is embedded with a first filter screen (22), and the bottom of the inner cavity of the crushing box (8) is transversely and fixedly connected with a filter plate (30).

2. The concrete mixer with pre-crushing function according to claim 1, wherein: the front surface of the dust collection box (19) is movably connected with a movable door through a hinge, and the front surface of the movable door is fixedly connected with a handle.

3. The concrete mixer with pre-crushing function according to claim 1, wherein: smash the front of case (8) and inlay and install first sight glass, the front of casing (1) is inlayed and is installed the second sight glass.

4. The concrete mixer with pre-crushing function according to claim 1, wherein: the anti-skidding casing is characterized in that supporting legs are fixedly connected to four corners of the bottom of the casing (1), supporting bottom plates are fixedly connected to the bottoms of the supporting legs, and anti-skidding patterns are formed in the bottoms of the supporting bottom plates.

5. The concrete mixer with pre-crushing function according to claim 1, wherein: the front face of the shell (1) is fixedly connected with a controller (29), and the output end of the controller (29) is electrically connected with the first motor (4), the second motor (9), the third motor (14) and the vacuum pump (20) respectively.

6. The concrete mixer with pre-crushing function according to claim 1, wherein: the bottom fixedly connected with bracing piece of installation piece (2), the bottom fixedly connected with backup pad of bracing piece.

7. The concrete mixer with pre-crushing function according to claim 1, wherein: the surface of first motor (4) output and the junction swing joint of installation piece (2) inner wall have first bearing, the surface of pivot (12) and the junction swing joint of installation incasement wall have the second bearing, the surface of third motor (14) output and the junction swing joint of casing (1) inner wall have the third bearing.