CN220534542U

CN220534542U - A raw materials uniform mixing device for mortar production line

Info

Publication number: CN220534542U
Application number: CN202322302125.7U
Authority: CN
Inventors: 王超; 赵新文
Original assignee: Taian Henggu Building Materials Co ltd
Current assignee: Taian Henggu Building Materials Co ltd
Priority date: 2023-08-26
Filing date: 2023-08-26
Publication date: 2024-02-27
Anticipated expiration: 2033-08-26

Abstract

The utility model relates to the technical field of stirring equipment, in particular to a raw material uniform mixing device for a mortar production line, which comprises a mounting base, wherein side mounting frames are symmetrically arranged on the front side and the rear side of the mounting base, bearings are fixedly arranged at the positions, close to the top, of the two side mounting frames for mounting a stirring shaft, the outer side of the stirring shaft is rotationally connected with a stirring barrel, and a group of bearings are arranged between the stirring barrel and the outer side wall of the stirring shaft; an inner gear ring is welded and fixed on the front end surface of the stirring barrel, a gear mounting arm is arranged at the top of the side mounting rack on the front side, a driving gear is rotationally connected to the gear mounting arm, and the driving gear is in meshed transmission connection with the inner gear ring; the middle part position of the side wall of the stirring barrel is provided with a feeding and discharging hole, the outer side wall of the stirring barrel is provided with a mounting platform, a mounting bracket is arranged on the mounting platform, a connecting rod is movably connected on the mounting bracket, and the front end and the rear end of the connecting rod are respectively hinged with a sealing cover and a hydraulic cylinder. The utility model can realize uniform and efficient mixing and stirring of mortar.

Description

A raw materials uniform mixing device for mortar production line

Technical Field

The utility model relates to the technical field of stirring equipment, in particular to a raw material uniform mixing device for a mortar production line.

Background

Mortar is a binding substance used for brickwork on a building, and is prepared by adding water into sand and cementing materials (cement, lime paste, clay and the like) in a certain proportion, and is also called mortar and mortar. The mortar is commonly used as cement mortar, mixed mortar (or called cement mortar), lime mortar and clay mortar; in the production process of mortar, stirring devices are often required to stir the mortar, and most of the existing stirring devices are simple in structure, single in function, poor in stirring effect and low in working efficiency, and cannot meet the use requirements of modern building engineering.

The patent publication No. CN214491077U discloses a stirring device for mortar production, which comprises a stirring container, a first bearing and a second bearing, wherein the outer contour of the stirring container is cylindrical, an inner ring in a first bearing structure is sleeved on the stirring container, an inner ring in a second bearing structure is sleeved on the stirring container, and two groups of first limiting rings are fixedly sleeved on the stirring container. According to the stirring device for mortar production, after the upper cover plate of the stirring container is closed, a fully-closed structure is formed, mortar is mixed in the stirring container, the phenomenon that the mortar splashes to the outside of the stirring container and the like cannot occur, meanwhile, the first bearing, the second bearing and the first supporting seat are matched with the second supporting seat to play a role in supporting and positioning the stirring container, friction force during rotation of the stirring container is reduced, kinetic energy loss is reduced, rotation speed of the stirring container is improved, and accordingly mortar production working efficiency is improved, and better use prospects are brought.

The friction force of the stirring container during rotation can be reduced, the kinetic energy loss is reduced, the rotation speed of the stirring container is increased, and therefore the production working efficiency of mortar is improved; but its simple structure and stability are low to the internal device only is equipped with a set of stirring leaf and leads to the machine to the stirring inefficiency of mortar, and is time consuming and labor consuming, in view of this, we propose a raw materials homogeneous mixing device for mortar production line.

Disclosure of Invention

The utility model aims to provide a raw material uniform mixing device for a mortar production line, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a raw materials uniform mixing device for mortar production line, includes the installation base, the front and back bilateral symmetry of installation base is equipped with the side mounting bracket, two the position that the side mounting bracket is close to the top is all fixed mounting has the bearing, two fixedly connected with same root (mixing) shaft between the bearing, the (mixing) shaft outside is in rotating between two the side mounting bracket and is connected with the agitator, equally install a set of bearing between agitator and the (mixing) shaft lateral wall; an inner gear ring is fixedly welded on the front end surface of the stirring barrel, a gear mounting arm is arranged at the top of the side mounting frame on the front side, a driving gear is rotationally connected to the rear side wall of the gear mounting arm, and the driving gear is in meshed transmission connection with the inner gear ring; the stirring barrel is characterized in that a feeding and discharging hole is formed in the middle of the side wall of the stirring barrel, a mounting platform is arranged on one side of the feeding and discharging hole, a mounting support is arranged on the mounting platform, a connecting rod is movably connected to the mounting support, and the front end and the rear end of the connecting rod are respectively hinged to a sealing cover and a hydraulic cylinder.

Preferably, the installation base and the side installation frame are welded and fixed, a rubber pad is adhered to the bottom of the installation base through glue, and friction between the installation base and the ground is increased.

Preferably, the stirring shaft is provided with a plurality of stirring blades in equidistant radial distribution, the length of each stirring blade is smaller than or equal to the inner diameter of the stirring barrel, and the stirring blades are used for stirring materials in the stirring barrel.

Preferably, one end of the stirring shaft penetrates through the side mounting frame and then is coaxially connected with a first motor, the first motor is fixedly mounted on the outer side wall of the side mounting frame through bolts, and the first motor drives the stirring shaft and stirring blades on the stirring shaft to rotate.

Preferably, the rotation shaft of the driving gear passes through the gear mounting arm and is coaxially connected with a second motor, the second motor is fixed on the front side wall of the gear mounting arm through a bolt, the second motor drives the driving gear to rotate, the driving gear drives an inner gear ring on the stirring barrel to rotate, the rotation direction of the stirring barrel is opposite to the rotation direction of the stirring shaft, and the stirring speed and stirring uniformity of the machine are increased.

Preferably, a sliding groove is formed in the middle of the connecting rod, the sliding groove is in sliding connection with a polish rod arranged at the top of the mounting bracket, the connecting rod is increased in freedom degree due to the fact that the sliding groove is formed, and movement of the sealing cover can be controlled through the hydraulic cylinder; the connecting rod is close to the one end tip of sealed lid is equipped with the stop piece that is used for preventing sealed lid slippage, stop the piece and prevent sealed lid wide-angle upset and lead to closing failure.

Preferably, the hydraulic cylinder is fixed on the mounting platform through a bolt, the top end of a telescopic rod of the hydraulic cylinder is hinged with one end of the connecting rod, which is far away from the sealing cover, the size of the sealing cover is matched with the size of the opening of the feeding hole, and a rubber sealing ring is adhered to the circumferential side wall of the sealing cover through glue, so that the sealing performance of the stirring barrel is improved.

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

1. this a raw materials uniform mixing device for mortar production line installs two sets of bearings in the connecting hole of seting up respectively on the side mounting bracket and both sides around the agitator, when supporting the location, reduces frictional force, reduces kinetic energy loss, and agitator and (mixing) shaft are rotatory with opposite direction, improve stirring efficiency, save production time.

2. This a raw materials uniform mixing device for mortar production line has designed the closing and opening of hydraulic means control sealed lid, when promoting leakproofness and security, reduces human labor resource, forms automated production raise the efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the utility model;

FIG. 2 is a cross-sectional view of the overall structure of the utility model;

fig. 3 is a front view of the overall structure of the utility model.

In the figure:

1. a mounting base; 11. a side mounting rack; 110. a gear mounting arm;

2. a bearing;

3. a stirring shaft; 31. a first motor; 32. stirring the leaves;

4. a stirring barrel; 41. an inner gear ring; 42. a material inlet and a material outlet; 43. a mounting platform; 44. a mounting bracket;

5. a drive gear; 51. a second motor;

6. a connecting rod; 61. a sliding groove; 62. a blocking piece;

7. sealing cover;

8. and a hydraulic cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present embodiment provides a technical solution:

the utility model provides a raw materials uniform mixing device for mortar production line, including installation base 1, the front and back bilateral symmetry of installation base 1 is equipped with side mounting bracket 11, and the position that two side mounting brackets 11 are close to the top is all fixed mounting has bearing 2, and same (mixing) shaft 3 of fixedly connected with between two bearings 2, and the (mixing) shaft 3 outside is rotated between two side mounting brackets 11 and is connected with agitator 4, installs a set of bearing 2 equally between agitator 4 and the (mixing) shaft 3 lateral wall; an inner gear ring 41 is welded and fixed on the front end surface of the stirring barrel 4, a gear mounting arm 110 is arranged at the top of a side mounting frame 11 at the front side, a driving gear 5 is rotatably connected to the rear side wall of the gear mounting arm 110, and the driving gear 5 is meshed with the inner gear ring 41 for transmission connection; the middle part position of the side wall of the stirring barrel 4 is provided with a feeding and discharging hole 42, the outer side wall of the stirring barrel 4 is provided with a mounting platform 43 on one side of the feeding and discharging hole 42, the mounting platform 43 is provided with a mounting bracket 44, the mounting bracket 44 is movably connected with a connecting rod 6, and the front end and the rear end of the connecting rod 6 are respectively hinged with a sealing cover 7 and a hydraulic cylinder 8.

Further, the installation base 1 and the side installation frame 11 are fixed through welding, a rubber pad is adhered to the bottom of the installation base 1 through glue, and friction force between the installation base 1 and the ground is increased.

Further, a plurality of stirring blades 32 are radially distributed on the stirring shaft 3 at equal intervals, the length of each stirring blade 32 is smaller than or equal to the inner diameter of the stirring barrel 4, and the stirring blades 32 are used for uniformly stirring materials in the stirring barrel 4.

Further, one end of the stirring shaft 3 passes through the side mounting frame 11 and is coaxially connected with a first motor 31, the first motor 31 is fixedly mounted on the outer side wall of the side mounting frame 11 through bolts, and the first motor 31 drives the stirring shaft 3 and stirring blades 32 on the stirring shaft 3 to rotate.

Further, the rotation shaft of the driving gear 5 passes through the gear mounting arm 110 and is coaxially connected with the second motor 51, the second motor 51 is fixed on the front side wall of the gear mounting arm 110 through a bolt, the second motor 51 drives the driving gear 5 to rotate, the driving gear 5 drives the inner gear ring 41 on the stirring barrel 4 to rotate, and the rotation direction of the stirring barrel 4 is opposite to the rotation direction of the stirring shaft 3, so that the stirring speed and stirring uniformity of the machine are increased.

Further, a sliding groove 61 is formed in the middle of the connecting rod 6, the sliding groove 61 is in sliding connection with a polish rod arranged at the top of the mounting bracket 44, the opening of the sliding groove 61 increases the degree of freedom for the connecting rod 6, and the movement of the sealing cover 7 can be controlled through the hydraulic cylinder 8; the end part of the connecting rod 6, which is close to the sealing cover 7, is provided with a blocking block 62 for preventing the sealing cover 7 from slipping, and the blocking block 62 prevents the sealing cover 7 from turning over at a large angle to cause closing failure.

In addition, the pneumatic cylinder 8 passes through the bolt fastening on mounting platform 43, and the telescopic link top of pneumatic cylinder 8 is articulated with the one end that sealed lid 7 was kept away from to connecting rod 6, and the size and the business turn over feed opening 42 opening size looks adaptation of sealed lid 7 have rubber seal through glue bonding on the circumference lateral wall of sealed lid 7, increase the leakproofness of agitator 4.

Finally, it should be noted that the bearing 2, the first motor 31, the second motor 51 and the hydraulic cylinder 8 according to the present utility model are all universal standard components or components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or known through routine experimental methods, at the idle position of the device, all the electric devices mentioned above, which refer to power elements, electric devices and adaptive controllers and power sources, are connected through wires, and specific connection means should refer to the working principle in the present utility model, and all the electric devices are electrically connected according to the sequence of operation, and the detailed connection means are all known in the art.

When the raw material uniform mixing device for the mortar production line is used, a stirring barrel 4 is rotationally connected between side mounting frames 11 welded and fixed on two sides of a mounting base 1 through a stirring shaft 3, a hydraulic rod of a hydraulic cylinder 8 mounted on a mounting platform 43 is controlled to shrink, the hydraulic rod is hinged with one end of a connecting rod 6 connected on a mounting bracket 44, a sliding groove 61 is formed in the middle of the connecting rod 6, the sliding groove 61 is in sliding connection with a polished rod arranged at the top of the mounting bracket 44, the connecting rod 6 is controlled by the hydraulic rod to drive a sealing cover 7 to leave a feeding and discharging hole 42, mortar materials are thrown into the stirring barrel 4 from the feeding and discharging hole 42, and the sealing cover 7 of the connecting rod 6 is controlled by the hydraulic rod of the hydraulic cylinder 8 to be sealed with the feeding and discharging hole 42;

simultaneously, a first motor 31 and a second motor 51 which are arranged on the side mounting frame 11 and the gear mounting arm 110 through bolts are started, the first motor 31 drives a stirring shaft 3 fixedly connected to the inner wall of the bearing 2 to rotate, the second motor 51 drives a driving gear 5 to rotate, the driving gear 5 drives an inner gear ring 41 welded at the front end of the stirring barrel 4 to rotate, the stirring barrel 4 and the stirring blades 32 rotate in opposite directions, and the stirring blades 32 which are distributed in an equidistant radiation manner on the stirring shaft 3 stir mortar materials in the stirring barrel 4;

after stirring is completed, the material inlet and outlet opening 42 of the stirring barrel 4 is controlled to face to the right lower side, the hydraulic cylinder 8 is controlled to open the sealing cover 7, stirred mortar is discharged from the material inlet and outlet opening 42, the sealing cover 7 is prevented from overturning by the blocking block 62 integrally formed on the connecting rod 6, the driving gear 5 is controlled by the second motor 51 to rotate to drive the stirring barrel 4 to rotate until the initial position, and then feeding and next stirring operation are performed; to this end, the work of the mechanism is completed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A raw materials uniform mixing device for mortar production line, including installation base (1), its characterized in that: the stirring device is characterized in that side mounting frames (11) are symmetrically arranged on the front side and the rear side of the mounting base (1), bearings (2) are fixedly arranged at positions, close to the top, of the two side mounting frames (11), the same stirring shaft (3) is fixedly connected between the two bearings (2), a stirring barrel (4) is rotationally connected between the two side mounting frames (11) on the outer side of the stirring shaft (3), and a group of bearings (2) are also arranged between the stirring barrel (4) and the outer side wall of the stirring shaft (3); an inner gear ring (41) is welded and fixed on the front end surface of the stirring barrel (4), a gear mounting arm (110) is arranged at the top of the side mounting rack (11) at the front side, a driving gear (5) is rotationally connected to the rear side wall of the gear mounting arm (110), and the driving gear (5) is in meshed transmission connection with the inner gear ring (41); the stirring barrel is characterized in that a feeding and discharging hole (42) is formed in the middle of the side wall of the stirring barrel (4), a mounting platform (43) is arranged on one side of the feeding and discharging hole (42) on the outer side wall of the stirring barrel (4), a mounting support (44) is arranged on the mounting platform (43), a connecting rod (6) is movably connected to the mounting support (44), and sealing covers (7) and hydraulic cylinders (8) are hinged to the front end and the rear end of the connecting rod (6) respectively.

2. The raw material uniform mixing device for a mortar production line according to claim 1, wherein: the mounting base (1) and the side mounting frame (11) are welded and fixed, and a rubber pad is adhered to the bottom of the mounting base (1) through glue.

3. The raw material uniform mixing device for a mortar production line according to claim 1, wherein: a plurality of stirring blades (32) are radially distributed on the stirring shaft (3) at equal intervals, and the length of each stirring blade (32) is smaller than or equal to the inner diameter of the stirring barrel (4).

4. The raw material uniform mixing device for a mortar production line according to claim 1, wherein: one end of the stirring shaft (3) passes through the side mounting frame (11) and then is coaxially connected with a first motor (31), and the first motor (31) is fixedly mounted on the outer side wall of the side mounting frame (11) through bolts.

5. The raw material uniform mixing device for a mortar production line according to claim 1, wherein: the rotating shaft of the driving gear (5) passes through the gear mounting arm (110) and is coaxially connected with a second motor (51), and the second motor (51) is fixed on the front side wall of the gear mounting arm (110) through bolts.

6. The raw material uniform mixing device for a mortar production line according to claim 1, wherein: the middle part of the connecting rod (6) is provided with a sliding groove (61), the sliding groove (61) is in sliding connection with a polish rod arranged at the top of the mounting bracket (44), and a blocking block (62) for preventing the sealing cover (7) from slipping is arranged at one end part of the connecting rod (6) close to the sealing cover (7).

7. The raw material uniform mixing device for a mortar production line according to claim 1, wherein: the hydraulic cylinder (8) is fixed on the mounting platform (43) through a bolt, the top end of a telescopic rod of the hydraulic cylinder (8) is hinged with one end of the connecting rod (6) away from the sealing cover (7), the size of the sealing cover (7) is matched with the size of an opening of the feeding hole (42), and a rubber sealing ring is adhered to the circumferential side wall of the sealing cover (7) through glue.