CN217514219U

CN217514219U - Concrete mixing equipment for building engineering

Info

Publication number: CN217514219U
Application number: CN202221111216.1U
Authority: CN
Inventors: 沈劲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-09-30
Anticipated expiration: 2032-05-10

Abstract

The utility model provides a concrete mixing equipment for building engineering, this concrete mixing equipment for building engineering, including casing and carriage, the bottom bolt of casing has buffer gear, the bottom bolt of casing has the connecting seat, the bottom bolt of connecting seat has first motor, the output shaft bolt of first motor has the axis of rotation, the axis of rotation run through to the casing the inner chamber and with the casing between rotate be connected. The utility model provides a concrete mixing equipment for building engineering has solved current concrete mixing equipment function singleness, needs the manual work to carry the material, has increased staff's intensity of labour, and is not convenient for in time add moisture to the concrete raw materials, leads to stirring inhomogeneous problem, has the interpolation moisture of being convenient for, is favorable to carrying the material, reduces staff intensity of labour's advantage, can effectively increase the mixing uniformity of concrete, promotes concrete production quality.

Description

Concrete mixing equipment for building engineering

Technical Field

The utility model relates to a building engineering field especially relates to a concrete mixing equipment for building engineering.

Background

A concrete mixer is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture. Mainly comprises a mixing barrel, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame, a supporting device and the like. According to working properties, the method is divided into an intermittent type mode and a continuous mode; according to the stirring principle, the method is divided into a self-falling type method and a forced type method; the device is divided into a fixed type and a movable type according to the installation mode; the method comprises the following steps of (1) dividing a tipping type and a non-tipping type according to a discharging mode; according to the structure of the mixing drum, the mixing drum is divided into a pear type, a drum type, a double cone, a disc vertical shaft type, a circular groove horizontal shaft type and the like.

The concrete mixing equipment that uses at present function singleness needs the manual work to carry the material, has increased staff's intensity of labour, and is not convenient for in time add moisture to the concrete raw materials, leads to the stirring inhomogeneous for the mixed effect of concrete is relatively poor, does not have certain resiliency simultaneously, has reduced the life of device, can't satisfy building engineering's in-service use demand.

Therefore, there is a need to provide a new concrete mixing plant for construction engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a concrete mixing equipment for building engineering with be convenient for add moisture, be favorable to carrying the material, reduce staff intensity of labour's advantage, can effectively increase the mixing degree of consistency of concrete, promote concrete production quality.

The utility model provides a concrete mixing equipment for building engineering, include:

the bottom of the shell is connected with a buffer mechanism in a bolted mode, the bottom of the shell is connected with a connecting seat in a bolted mode, the bottom of the connecting seat is connected with a first motor in a bolted mode, an output shaft of the first motor is connected with a rotating shaft in a bolted mode, and the rotating shaft penetrates through an inner cavity of the shell and is connected with the shell in a rotating mode;

the stirring device comprises a fixing ring, a stirring rod, a stirring blade, a scraping plate, a top cover and a rotating shaft, wherein the fixing ring is sleeved on the outer side of the rotating shaft, the periphery of the fixing ring is bolted with the stirring rod, the surface of the stirring rod is fixedly provided with the stirring blade, one end of the stirring rod is bolted with the scraping plate, the scraping plate is in sliding connection with the inner wall of a shell, and the top of the shell is bolted with the top cover;

the water spraying mechanism comprises a spraying disc, a water inlet pipe and a nozzle, the spraying disc is bolted to the bottom of the top cover, the water inlet pipe is positioned at the top of the top cover and is communicated with the spraying disc, and the nozzle is fixedly arranged at the bottom of the spraying disc;

the feeder hopper, the feeder hopper is bolted connection in the bottom of carriage, and the inner chamber intercommunication of feeder hopper and carriage, the inside of carriage is provided with feeding mechanism, the top of feeder hopper articulates there is the baffle, the top of baffle is bolted connection has the handle.

Carry concrete mixing equipment for building engineering in order to reach and carry the concrete raw materials, and carry the effect more stable, reduce staff's working strength's effect, do the utility model provides a concrete mixing equipment for building engineering, it is preferred, feeding mechanism includes live-rollers, conveyer belt and fixed plate, the live-rollers is located the both ends of carriage inner chamber respectively, and rotates between live-rollers and the carriage and be connected, the conveyer belt cover is established on the surface of live-rollers, fixed plate fixed mounting is on the surface of conveyer belt, and the fixed plate is align to grid.

In order to reach the concrete raw materials entering casing of being convenient for, be favorable to discharging the effect of stirring back concrete, conduct the utility model provides a concrete mixing equipment for building engineering, it is preferred, the bottom fixed mounting of carriage has the inlet pipe, the inner chamber intercommunication of inlet pipe and carriage, and communicate between the bottom of inlet pipe and the casing, the bottom intercommunication of casing has the discharging pipe.

Carry out the motion in order to reach the drive conveyer belt, be favorable to adjusting concrete raw materials feed rate's effect, conduct the utility model provides a concrete mixing equipment for building engineering, it is preferred, the second motor has been bolted on the front of carriage, the bolt is between the output shaft of second motor and the live-rollers, connect through the conveyer belt transmission between the live-rollers.

In order to reach and be convenient for change and maintain the spraying dish, can make the water spray volume keep even effect simultaneously, conduct the utility model provides a concrete mixing equipment for building engineering, it is preferred, all set up flutedly around the spraying dish, the inside of recess is run through and is provided with positioning bolt, threaded connection between positioning bolt and the top cap, the quantity of spraying dish is a plurality of, and the spraying dish is the array distribution.

In order to reach the stirring effect who increases agitated vessel, make the more even effect of concrete mixing, as the utility model provides a concrete agitated vessel for building engineering, it is preferred, gu fixed ring's quantity is a plurality of, and gu fixed ring is align to grid, the stirring leaf is located the top and the bottom of puddler respectively, and the stirring leaf is staggered arrangement.

In order to reach the effect that conveniently provides the cushioning nature, buffer gear includes the fixed column, the bottom fixedly connected with bottom plate of fixed column, the inside sliding connection of fixed column has the activity post, the top of activity post and the bottom fixed connection of casing.

In order to achieve the effect that the movable column can slide in the fixed column conveniently, sliding grooves are formed in the two sides of the inner wall of the fixed column, sliding rods are fixedly connected to the two sides of the movable column, and the outer sides of the sliding rods are connected with the inner wall of the sliding grooves in a sliding mode.

In order to achieve the effect of increasing the buffering property, the bottom of the movable column is fixedly connected with a spring, and the bottom of the spring is fixedly connected with the bottom of the inner cavity of the fixed column.

In order to reach the effect of conveniently controlling opening and closing of first motor and second motor, one side of feeder hopper is provided with the switch, the equal electric connection of electric property output and the electric property input of first motor and second motor of switch.

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

the concrete mixing equipment for the building engineering is characterized in that the second motor can drive the rotating roller to rotate synchronously, the fixed plate and the conveyor belt can drive concrete raw materials to be conveyed, the concrete raw materials flow into the inner cavity of the shell along the feeding pipe, the discharging pipe is in a closed state at the moment, water is then introduced into the spraying disc through the water inlet pipe, clear water is sprayed to the concrete raw materials through the nozzle, water is added to the concrete raw materials, the first motor is started simultaneously, the first motor works to drive the rotating shaft to rotate, the stirring rod and the stirring blades synchronously rotate along with the rotating shaft to mix the concrete raw materials, the scraping plate can scrape the concrete raw materials on the inner wall of the shell simultaneously, the concrete raw materials are uniformly mixed, after the mixing is finished, the discharging pipe is in an open state to discharge the concrete, the problem that the existing concrete mixing equipment has single function is solved, and the materials need to be conveyed manually is solved, increased staff's intensity of labour, and be not convenient for in time add moisture to the concrete raw materials, lead to stirring inhomogeneous problem, it adds moisture to have, be favorable to carrying the material, reduce staff intensity of labour's advantage, can effectively increase the mixing degree of consistency of concrete, promote concrete production quality, for building engineering's use has brought the facility, and through setting up buffer gear, can improve the cushioning nature and the shock attenuation effect of device, further improvement the life of device.

Drawings

Fig. 1 is a schematic structural view of a concrete mixing plant for construction engineering according to a preferred embodiment of the present invention;

FIG. 2 is a schematic cross-sectional structural view of the housing shown in FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 2;

FIG. 4 is a perspective view of the water spraying mechanism shown in FIG. 2;

fig. 5 is an enlarged view of a portion B of fig. 2.

Reference numbers in the figures: 1. a housing; 2. a carriage; 3. a buffer mechanism; 31. fixing a column; 32. a base plate; 33. a movable post; 34. a spring; 35. a slide bar; 36. a chute; 4. a connecting seat; 5. a first motor; 6. a rotating shaft; 7. a fixing ring; 8. a stirring rod; 9. stirring blades; 10. a squeegee; 11. a top cover; 12. a water spraying mechanism; 121. spraying a disc; 122. a water inlet pipe; 123. a nozzle; 13. a feed hopper; 14. a feeding mechanism; 141. a rotating roller; 142. a conveyor belt; 143. a fixing plate; 15. a feed pipe; 16. a discharge pipe; 17. a second motor; 18. a baffle plate; 19. a handle; 20. a groove; 21. positioning the bolt; 22. and (4) switching.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination. Fig. 1 is a schematic structural diagram of a concrete mixing plant for construction engineering according to a preferred embodiment of the present invention; FIG. 2 is a schematic cross-sectional structural view of the housing of FIG. 1; fig. 3 is an enlarged view of a partial structure at a point a in fig. 2, fig. 4 is a perspective view of a structure of a water spray mechanism shown in fig. 2, and fig. 5 is an enlarged view of a partial structure at B in fig. 2, and a concrete mixing apparatus for construction engineering includes:

the conveying device comprises a shell 1 and a conveying frame 2, wherein a buffer mechanism 3 is bolted at the bottom of the shell 1, a connecting seat 4 is bolted at the bottom of the shell 1, a first motor 5 is bolted at the bottom of the connecting seat 4, a rotating shaft 6 is bolted at an output shaft of the first motor 5, and the rotating shaft 6 penetrates through the inner cavity of the shell 1 and is rotatably connected with the shell 1;

the stirring device comprises a fixing ring 7, wherein the fixing ring 7 is sleeved on the outer side of a rotating shaft 6, stirring rods 8 are bolted around the fixing ring 7, stirring blades 9 are fixedly mounted on the surface of each stirring rod 8, a scraper 10 is bolted at one end of each stirring rod 8, the scraper 10 is slidably connected with the inner wall of a shell 1, and a top cover 11 is bolted at the top of the shell 1;

the water spraying mechanism 12, the water spraying mechanism 12 includes spraying disc 121, inlet pipe 122 and spray nozzle 123, the spraying disc 121 is bolted to the bottom of the top cover 11, the inlet pipe 122 locates at the top of the top cover 11 and communicates with spraying disc 121, the spray nozzle 123 is fixedly mounted on the bottom of spraying disc 121;

the feeding hopper 13 is bolted at the bottom of the conveying frame 2, the feeding hopper 13 is communicated with the inner cavity of the conveying frame 2, the feeding mechanism 14 is arranged inside the conveying frame 2, the top of the feeding hopper 13 is hinged with a baffle 18, and the top of the baffle 18 is bolted with a handle 19.

Referring to fig. 2, the feeding mechanism 14 includes a rotating roller 141, a conveyor belt 142 and a fixing plate 143, the rotating roller 141 is located at two ends of an inner cavity of the conveying frame 2, the rotating roller 141 and the conveying frame 2 are connected in a rotating manner, the conveyor belt 142 is sleeved on the surface of the rotating roller 141, the fixing plate 143 is fixedly installed on the surface of the conveyor belt 142, and the fixing plate 143 is uniformly arranged, so that concrete raw materials can be conveyed conveniently, the conveying effect is more stable, and the working strength of workers can be reduced.

Referring to fig. 2, the bottom of the conveying frame 2 is fixedly provided with a feeding pipe 15, the feeding pipe 15 is communicated with the inner cavity of the conveying frame 2, the bottom end of the feeding pipe 15 is communicated with the shell 1, and the bottom of the shell 1 is communicated with a discharging pipe 16, so that concrete raw materials can enter the shell 1 conveniently, and the discharging of the concrete after the stirring is completed is facilitated.

Referring to fig. 1 and 4, the second motor 17 is bolted to the front surface of the conveying frame 2, an output shaft of the second motor 17 is bolted to the rotating rollers 141, and the rotating rollers 141 are in transmission connection through the conveyor belt 142, so that the conveyor belt 142 can be driven to move, and the adjustment of the feeding rate of the concrete raw material is facilitated.

Referring to fig. 4, all seted up recess 20 around spray dish 121, the inside of recess 20 is run through and is provided with positioning bolt 21, threaded connection between positioning bolt 21 and the top cap 11, and the quantity of spray dish 121 is a plurality of, and sprays dish 121 and be array distribution, is convenient for change and maintain spray dish 121, can make the water spray volume keep evenly simultaneously.

Referring to fig. 2, the number of the fixing rings 7 is several, the fixing rings 7 are arranged uniformly, the stirring blades 9 are respectively arranged at the top and the bottom of the stirring rod 8, and the stirring blades 9 are arranged in a staggered manner, so that the stirring effect of the stirring device can be increased, and the concrete can be mixed more uniformly.

Referring to fig. 1 and 5, the buffer mechanism 3 includes a fixed column 31, a bottom plate 32 fixedly connected to the bottom of the fixed column 31, a movable column 33 slidably connected to the inside of the fixed column 31, and a top of the movable column 33 fixedly connected to the bottom of the housing 1.

The sliding grooves 36 are formed in two sides of the inner wall of the fixed column 31, the sliding rods 35 are fixedly connected to two sides of the movable column 33, and the outer sides of the sliding rods 35 are connected with the inner wall of the sliding grooves 36 in a sliding mode.

The bottom of the movable column 33 is fixedly connected with a spring 34, and the bottom of the spring 34 is fixedly connected with the bottom of the inner cavity of the fixed column 31.

One side of feeder hopper 13 is provided with switch 22, and switch 22's the equal electric connection of electrical property output and the electrical property input of first motor 5 and second motor 17 through the buffer gear who sets up, can improve the cushioning nature and the shock attenuation effect of device, further improvement the life of device, through setting up switch 22, conveniently control opening and closing of first motor 5 and second motor 17.

The utility model provides a pair of concrete mixing equipment for building engineering's theory of operation as follows: when the device is used, firstly, concrete raw materials are added into the feed hopper 13, the second motor 17 is started, the second motor 17 can drive the rotating roller 141 to rotate synchronously, the fixed plate 143 and the conveyor belt 142 drive the concrete raw materials to be conveyed, the concrete raw materials flow into the inner cavity of the shell 1 along the feed pipe 15, the discharge pipe 16 is in a closed state at the moment, then water is fed into the spray tray 121 through the feed pipe 122, clear water is sprayed to the concrete raw materials through the nozzle 123 to add moisture to the concrete raw materials, simultaneously, the first motor 5 is started, the first motor 5 works to drive the rotating shaft 6 to rotate, the stirring rod 8 and the stirring blade 9 synchronously rotate along with the rotating shaft 6, the concrete raw materials are stirred, the scraper 10 can scrape the concrete raw materials on the inner wall of the shell 1, the concrete raw materials are uniformly mixed, and after the mixing is finished, the discharge pipe 16 is in an open state, so that the concrete can be discharged.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A concrete mixing apparatus for construction engineering, comprising:

the conveying device comprises a shell (1) and a conveying frame (2), wherein a buffer mechanism (3) is bolted to the bottom of the shell (1), a connecting seat (4) is bolted to the bottom of the shell (1), a first motor (5) is bolted to the bottom of the connecting seat (4), an output shaft of the first motor (5) is bolted with a rotating shaft (6), and the rotating shaft (6) penetrates through the inner cavity of the shell (1) and is rotatably connected with the shell (1);

the stirring device comprises a fixing ring (7), wherein the fixing ring (7) is sleeved on the outer side of a rotating shaft (6), stirring rods (8) are bolted on the periphery of the fixing ring (7), stirring blades (9) are fixedly mounted on the surface of each stirring rod (8), one end of each stirring rod (8) is bolted with a scraper (10), each scraper (10) is in sliding connection with the inner wall of a shell (1), and a top cover (11) is bolted on the top of each shell (1);

the water spraying mechanism (12) comprises a spraying disc (121), a water inlet pipe (122) and a nozzle (123), the spraying disc (121) is bolted to the bottom of the top cover (11), the water inlet pipe (122) is positioned at the top of the top cover (11) and communicated with the spraying disc (121), and the nozzle (123) is fixedly installed at the bottom of the spraying disc (121);

feed hopper (13), feed hopper (13) bolt is in the bottom of carriage (2), and the inner chamber intercommunication of feed hopper (13) and carriage (2), the inside of carriage (2) is provided with feeding mechanism (14), the top of feed hopper (13) articulates there is baffle (18), the top bolt of baffle (18) has handle (19).

2. The concrete mixing equipment for the construction engineering as claimed in claim 1, wherein the feeding mechanism (14) comprises rotating rollers (141), a conveyor belt (142) and fixing plates (143), the rotating rollers (141) are respectively located at two ends of an inner cavity of the conveying frame (2), the rotating rollers (141) are rotatably connected with the conveying frame (2), the conveyor belt (142) is sleeved on the surfaces of the rotating rollers (141), the fixing plates (143) are fixedly installed on the surfaces of the conveyor belt (142), and the fixing plates (143) are uniformly arranged.

3. The concrete mixing equipment for the building engineering according to claim 1, characterized in that the bottom of the conveying frame (2) is fixedly provided with a feeding pipe (15), the feeding pipe (15) is communicated with the inner cavity of the conveying frame (2), the bottom end of the feeding pipe (15) is communicated with the shell (1), and the bottom of the shell (1) is communicated with a discharging pipe (16).

4. The concrete mixing equipment for building engineering according to claim 2, characterized in that the front of the conveying frame (2) is bolted with a second motor (17), the output shaft of the second motor (17) is bolted with rotating rollers (141), and the rotating rollers (141) are in transmission connection through a conveyor belt (142).

5. The concrete mixing equipment for the building engineering according to claim 1, wherein the periphery of the spray plate (121) is provided with grooves (20), positioning bolts (21) penetrate through the grooves (20), the positioning bolts (21) are in threaded connection with the top cover (11), the spray plates (121) are distributed in an array manner, and the spray plates (121) are distributed in an array manner.

6. The concrete mixing equipment for building engineering according to claim 1, characterized in that the number of the fixed rings (7) is several, and the fixed rings (7) are arranged uniformly, the mixing blades (9) are respectively located at the top and bottom of the mixing rod (8), and the mixing blades (9) are arranged in a staggered manner.

7. The concrete mixing equipment for building engineering according to claim 1, wherein the buffer mechanism (3) comprises a fixed column (31), a bottom plate (32) is fixedly connected to the bottom of the fixed column (31), a movable column (33) is slidably connected to the inside of the fixed column (31), and the top of the movable column (33) is fixedly connected to the bottom of the shell (1).

8. The concrete mixing equipment for the construction engineering as claimed in claim 7, wherein sliding grooves (36) are formed in both sides of the inner wall of the fixed column (31), sliding rods (35) are fixedly connected to both sides of the movable column (33), and the outer sides of the sliding rods (35) are slidably connected with the inner wall of the sliding grooves (36).

9. The concrete mixer for construction engineering according to claim 7, characterized in that a spring (34) is fixedly connected to the bottom of the movable column (33), and the bottom of the spring (34) is fixedly connected to the bottom of the inner cavity of the fixed column (31).

10. The concrete mixing equipment for building engineering according to claim 4, characterized in that one side of the feed hopper (13) is provided with a switch (22), and an electrical output end of the switch (22) is electrically connected with an electrical input end of the first motor (5) and an electrical input end of the second motor (17).