CN212142285U

CN212142285U - Cement batching device for roads and bridges

Info

Publication number: CN212142285U
Application number: CN202020511776.0U
Authority: CN
Inventors: 梁高杰; 王栋峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-12-15
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a cement proportioning device for road and bridge, including support, a plurality of hopper and agitator tank, install the backup pad on the support, the upper portion welded fastening of backup pad has rolling bearing, fixed grafting has the pivot in rolling bearing's the inner circle, and is a plurality of hopper welded fastening is in the pivot, install drive mechanism in the backup pad, drive mechanism is connected with the pivot transmission, the lateral part of support passes through connecting rod and agitator tank fixed connection, dust removal mechanism is installed to the lateral part of support, welded fastening has the stirring leaf on the lateral wall of pivot, the lower extreme lateral part of pivot passes through bracing piece welded fastening has three group's scraper blades, three groups one side that the bracing piece was kept away from to the scraper blade all is inconsistent with the lateral wall of agitator tank. The utility model discloses a this dosing unit can spread the raw materials when the unloading to can stir the raw materials after spreading, convenience of customers uses.

Description

Cement batching device for roads and bridges

Technical Field

The utility model belongs to the technical field of the cement batching, concretely relates to cement batching device for road and bridge.

Background

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. The early lime and pozzolan mixtures are similar to modern lime and pozzolan cements, and concrete made by cementing crushed stone with them not only has higher strength after hardening, but also resists erosion by fresh water or salt-containing water. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time.

The existing cement batching device is directly sent into the stirring device to be stirred after batching is completed, raw materials are stacked and are not easy to stir uniformly, and the cement batching device is single in function and not beneficial to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement dosing unit is used to road and bridge, through this dosing unit, can spread the raw materials when the unloading to can stir the raw materials after spreading out, convenience of customers uses, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cement batching device for roads and bridges comprises a bracket, a plurality of hoppers and a stirring box, wherein a support plate is arranged on the bracket, the upper part of the supporting plate is fixedly welded with a rotating bearing, the inner ring of the rotating bearing is fixedly inserted with a rotating shaft, the rotating shaft penetrates through the supporting plate, the hoppers are welded and fixed on the rotating shaft and fixedly connected through a connecting plate, a transmission mechanism is arranged on the supporting plate and is in transmission connection with the rotating shaft, the side part of the bracket is fixedly connected with the stirring box through a connecting rod, the stirring box is positioned below the hoppers, the side part of the bracket is provided with a dust removing mechanism, the utility model discloses a stirring box, including pivot, bracing piece, stirring leaf, bracing piece, stirring leaf, the lower extreme lateral part of pivot passes through bracing piece welded fastening and has three groups of scrapers, and three groups one side that the bracing piece was kept away from to the scraper blade all offsets with the lateral wall of agitator tank.

Preferably, drive mechanism includes motor, first gear and second gear, the motor passes through the motor cabinet and installs in the backup pad, the axis of rotation key-type connection of first gear and motor, first gear and second gear meshing are connected, second gear welded fastening is in the upper end of pivot.

Preferably, the dust removal mechanism includes dust absorption pipe, air exhauster and water tank, the one end of dust absorption pipe is located the top of agitator tank, the dust absorption pipe is linked together with the air exhauster, the air exhauster is linked together through outlet duct and water tank, the lateral part at the support is installed to the air exhauster.

Preferably, the bottom of agitator tank is the toper setting, and the bottom central point of agitator tank puts the UNICOM and has the unloading pipe, install the gate valve on the unloading pipe, vibrating motor is installed through the bolt in the bottom of agitator tank, vibrating motor is the symmetry setting for the central line of unloading pipe relatively.

Preferably, the supporting rods and the scrapers are the same in number, and the three groups of scrapers are arranged in an annular array relative to the central line of the rotating shaft.

Preferably, the water tank is provided with an exhaust pipe, and a filter screen is arranged in the exhaust pipe.

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

1. the motor works to drive the first gear to rotate, the first gear drives the second gear to rotate, the rotating shaft can be rotated, so that the stirring blades are driven to rotate, cement raw materials in the stirring box are stirred, meanwhile, the scraper can be driven to clean the inner wall of the stirring box, the hoppers can be driven to rotate, the raw materials in the hoppers are spread in the stirring box, and the raw materials can be stirred more uniformly;

2. through the use of dust removal mechanism, through the air exhauster during operation, the suction of production advances the dust absorption pipe, can clear up in inhaling the water tank with the smoke and dust that produces when the agitator tank stirs, reduces the harm to the environment, through the use of blast pipe, can carry out secondary filtration to exhaust air in the water tank, reduces during the smoke and dust enters into the air.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the stirring tank of the present invention;

FIG. 3 is a schematic cross-sectional view of the water tank of the present invention;

fig. 4 is a schematic top view of the hopper of the present invention;

fig. 5 is a schematic sectional view of the exhaust pipe of the present invention.

In the figure: 1. a support; 2. a hopper; 3. a stirring box; 4. a support plate; 5. a rotating bearing; 6. a rotating shaft; 8. a transmission mechanism; 9. a motor; 10. a dust removal mechanism; 11. stirring blades; 12. a support bar; 13. a squeegee; 14. a first gear; 15. a second gear; 16. a dust collection pipe; 17. an exhaust fan; 18. a water tank; 19. an air outlet pipe; 20. a vibration motor; 21. an exhaust pipe; 22. and (5) filtering by using a filter screen.

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.

Referring to fig. 1-5, the present invention provides a technical solution:

a cement batching device for roads and bridges comprises a support 1, a plurality of hoppers 2 and a stirring box 3, wherein a support plate 4 is installed on the support 1, a rotating bearing 5 is fixedly welded on the upper portion of the support plate 4, a rotating shaft 6 is fixedly inserted in an inner ring of the rotating bearing 5, the rotating shaft 6 penetrates through the support plate 4, the plurality of hoppers 2 are fixedly welded on the rotating shaft 6, the plurality of hoppers 2 are fixedly connected through a connecting plate, a transmission mechanism 8 is installed on the support plate 4, the transmission mechanism 8 is in transmission connection with the rotating shaft 6, the side portion of the support 1 is fixedly connected with the stirring box 3 through a connecting rod, the bottom of the stirring box 3 is in a conical arrangement, a discharging pipe is communicated with the central position of the bottom of the stirring box 3, a gate valve is installed on the discharging pipe, a vibrating motor 20 is installed at the bottom of the stirring box 3 through a bolt, the vibrating motor 20 is, vibrate agitator tank 3, make the cement after the stirring collect to 3 bottoms of agitator tank, be convenient for when arranging the material, can reduce the condition of blockking up the unloading pipe and take place, agitator tank 3 is located the below of a plurality of hoppers 2, dust removal mechanism 10 is installed to the lateral part of support 1, welded fastening has stirring leaf 11 on the lateral wall of pivot 6, the lower extreme lateral part of pivot 6 passes through bracing piece 12 welded fastening and has three group's scraper blades 13, one side that bracing piece 12 was kept away from to three group's scraper blades 13 all offsets with the lateral wall of agitator tank 3, bracing piece 12 is the same with scraper blade 13's quantity, and three group's scraper blades 13 are annular array and arrange for the central line of pivot 6, use through the cooperation of scraper blade 13 and bracing piece, can support pivot 6, improve pivot 6's stability, and can have the inner wall to agitator tank 3.

Drive mechanism 8 includes motor 9, first gear 14 and second gear 15, motor 9 passes through the motor cabinet and installs in backup pad 4, first gear 14 and motor 9's axis of rotation key-type connection, first gear 14 is connected with the 15 meshing of second gear, 15 welded fastening of second gear is in the upper end of pivot 6, can make pivot 6 rotate, thereby drive stirring leaf 11 and rotate, stir the cement raw materials in agitator tank 3, and can drive scraper blade 13 and clear up the inner wall of agitator tank 3, and the use of being convenient for.

Dust removal mechanism 10 includes dust absorption pipe 16, air exhauster 17 and water tank 18, the one end of dust absorption pipe 16 is located the top of agitator tank 3, dust absorption pipe 16 is linked together with air exhauster 17, air exhauster 17 is linked together with water tank 18 through outlet duct 19, air exhauster 17 installs the lateral part at support 1, use through dust removal mechanism 10, through air exhauster 17 during operation, the suction that produces, advance dust absorption pipe 16, can inhale the smoke and dust that produces when agitator tank 3 stirs in water tank 18 and clear up, reduce the harm to the environment, install blast pipe 21 on the water tank 18, install filter screen 22 in the blast pipe 21, can filter the exhaust air in the water tank 18 once more, it enters into the air to reduce the smoke and dust.

The structure principle is as follows: when the stirring device is used, the motor 9 works to drive the first gear 14 to rotate, the first gear 14 drives the second gear 15 to rotate, the rotating shaft 6 can be driven to rotate, so that the stirring blades 11 are driven to rotate, cement raw materials in the stirring box 3 are stirred, meanwhile, the scraper 13 can be driven to clean the inner wall of the stirring box 3, the plurality of hoppers 2 can be driven to rotate, the raw materials in the plurality of hoppers 2 are spread in the stirring box 3, and the raw materials can be stirred more uniformly; through the use of dust removal mechanism 10, through air exhauster 17 during operation, the suction of production, advance dust absorption pipe 16, can inhale the smoke and dust that produces when agitator tank 3 stirs and clear up in water tank 18, reduce the harm to the environment, through the use of blast pipe 21, can filter once more the exhaust air in water tank 18, reduce the smoke and dust and enter into the air.

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. The utility model provides a cement proportioning device for road and bridge, includes support (1), a plurality of hopper (2) and agitator tank (3), install backup pad (4) on support (1), the upper portion welded fastening of backup pad (4) has rolling bearing (5), fixed grafting has pivot (6) in the inner circle of rolling bearing (5), pivot (6) run through in backup pad (4), and a plurality of hopper (2) welded fastening is on pivot (6), a plurality of through connecting plate fixed connection between hopper (2), install drive mechanism (8) on backup pad (4), drive mechanism (8) and pivot (6) transmission are connected, the lateral part of support (1) passes through connecting rod and agitator tank (3) fixed connection, agitator tank (3) are located a plurality of below hopper (2), dust removal mechanism (10) are installed to the lateral part of support (1), welded fastening has stirring leaf (11) on the lateral wall of pivot (6), the lower extreme lateral part of pivot (6) passes through bracing piece (12) welded fastening and has three group's scraper blade (13), three groups one side that bracing piece (12) were kept away from in scraper blade (13) all contradicts with the lateral wall of agitator tank (3).

2. The cement batching device for roads and bridges as claimed in claim 1, characterized in that: drive mechanism (8) include motor (9), first gear (14) and second gear (15), motor (9) are installed on backup pad (4) through the motor cabinet, the axis of rotation key-type connection of first gear (14) and motor (9), first gear (14) are connected with second gear (15) meshing, second gear (15) welded fastening is in the upper end of pivot (6).

3. The cement batching device for roads and bridges as claimed in claim 1, characterized in that: dust removal mechanism (10) are including dust absorption pipe (16), air exhauster (17) and water tank (18), the one end of dust absorption pipe (16) is located the top of agitator tank (3), dust absorption pipe (16) are linked together with air exhauster (17), air exhauster (17) are linked together through outlet duct (19) and water tank (18), the lateral part at support (1) is installed in air exhauster (17).

4. The cement batching device for roads and bridges as claimed in claim 1, characterized in that: the bottom of agitator tank (3) is the toper setting, and the bottom central point of agitator tank (3) puts the intercommunication and has the unloading pipe, install the gate valve on the unloading pipe, vibrating motor (20) are installed through the bolt in the bottom of agitator tank (3), the central line of the relative unloading pipe of vibrating motor (20) is the symmetry setting.

5. The cement batching device for roads and bridges as claimed in claim 1, characterized in that: the number of the support rods (12) is the same as that of the scrapers (13), and the three groups of the scrapers (13) are arranged in an annular array relative to the central line of the rotating shaft (6).

6. The cement batching device for roads and bridges as claimed in claim 3, wherein: an exhaust pipe (21) is installed on the water tank (18), and a filter screen (22) is installed in the exhaust pipe (21).