CN212170854U

CN212170854U - Concrete mixing device is used in road bridge construction

Info

Publication number: CN212170854U
Application number: CN202020173623.XU
Authority: CN
Inventors: 张秀华
Original assignee: Jiangxi Hongfa Road & Bridge Construction Co ltd
Current assignee: Jiangxi Hongfa Road & Bridge Construction Co ltd
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-12-18
Anticipated expiration: 2030-02-14

Abstract

The utility model relates to the technical field of stirring, in particular to a concrete stirring device for road and bridge construction, which comprises a stirring box and a funnel, wherein the top end of the stirring box is provided with an opening, the bottom end of the funnel is communicated with the opening, the interior of the funnel is provided with a threaded slide rail, the top end of the funnel is provided with a feeding device, the feeding device comprises a feeding box, the bottom end of the feeding box is provided with a filter screen, the filter screen is connected with the funnel, the top end of the feeding box is provided with a feeding pipe, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the stirring box are all provided with supporting legs, one side of the bottom end of the stirring box is provided with a discharging pipe, the bottom end of the feeding box is provided with a motor, the top output end of the motor is concentrically provided with a driving wheel, various raw materials can, less manpower consumption.

Description

Concrete mixing device is used in road bridge construction

Technical Field

The utility model relates to a technical field of stirring specifically is a concrete mixing device is used in road bridge construction.

Background

As is well known, concrete is a mixture prepared by mixing a cementing material (organic, inorganic or organic-inorganic composite), granular aggregate, water and chemical additives and mineral admixtures which need to be added according to a proper proportion, or a composite material (which is generally prepared by mixing a cementing material, water, fine aggregate and coarse aggregate, and adding additives and mineral admixtures if needed, and mixing the materials according to a proper proportion) with an aggregate structure after hardening, and is one of the most important civil engineering materials in the present generation, particularly in road and bridge construction engineering, a large amount of concrete is needed, and various raw materials need to be stirred when the concrete is used.

Chinese patent No. CN 201820455614.2's utility model discloses a concrete mixing device is used in road and bridge construction, which comprises a tank body, including a motor, an end cap, a controller, and a cover plate, the motor output is connected with the pivot, be equipped with two stirring groups at least on the outer periphery wall of pivot, it has the recess to open on a scraper blade lateral wall, the contact of the interior periphery wall of another lateral wall of scraper blade and the jar body, be provided with the center pin at the recess internal rotation, be equipped with the screw rod at the middle part of center pin, screw rod and center pin mutually perpendicular, the cover is equipped with the torsional spring respectively on the both ends outer wall of center pin, the one end of each torsional spring.

The above patent found in use that it also had the following problems: various raw materials are inconvenient evenly stirred the raw materials in getting into the jar body, lead to using the reliability lower, pour into the jar body through the manual work simultaneously with water, extravagant more manpower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a various raw materials are conveniently evenly stirred the raw materials in getting into the jar body, improve and use the reliability to need not to pour into jar body, less manpower consumption's concrete mixing device for the road bridge construction through the manual work with water.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a concrete mixing device for road and bridge construction comprises a mixing box and a hopper, wherein an opening is formed in the top end of the mixing box, the bottom end of the hopper is communicated with the opening, a threaded slide rail is arranged inside the hopper, a feeding device is arranged at the top end of the hopper, the feeding device comprises a feeding box, a filter screen is arranged at the bottom end of the feeding box and connected with the hopper, a feeding pipe is arranged at the top end of the feeding box, supporting legs are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the mixing box, a discharging pipe is arranged on one side of the bottom end of the mixing box, a motor is arranged at the bottom end of the feeding box, a driving wheel is concentrically arranged at the top output end of the motor, a first mixing shaft is concentrically arranged at the top end of the driving wheel, a driven wheel, and be provided with the back shaft from the bottom of driving wheel, the top of driving wheel is provided with the second (mixing) shaft with one heart, the top of first (mixing) shaft and second (mixing) shaft all passes the bottom of agitator tank and extends to the inside of agitator tank to the left side and the equal symmetry in right side of first (mixing) shaft and second (mixing) shaft are provided with the stirring leaf, and one side of landing leg is provided with the water tank, the top intercommunication of water tank is provided with the water pump, the bottom input of water pump passes the top of water tank and extends to the inside of water tank, and the top intercommunication of water pump is provided with the water pipe, the output of water pipe and the top.

Preferably, still include the connecting plate, the left end and the right-hand member of connecting plate all are connected with the one end of each landing leg to the top of connecting plate is connected with the bottom of motor and back shaft.

Preferably, the top end of the feeding pipe is communicated with a trapezoid pipe.

Preferably, a control valve is arranged on the discharge pipe.

Preferably, still include the bottom plate, the top of bottom plate all is connected with the bottom of water tank and each landing leg to the left side and the right side of bottom all are provided with the gyro wheel.

Preferably, a push rod is arranged on one side of the top end of the bottom plate, and an anti-skid rubber sleeve is arranged on the right side of the top end of the push rod.

Preferably, still include the pulling pole and push down the briquetting, the window has been seted up to the one end of feeding case, the one end of pulling pole is passed the window and is extended to the inside of feeding case, the bottom left end of pulling pole is connected with the top of lower briquetting to the right-hand member of pulling pole is provided with the closing plate, the closing plate lid dress is on the window, the upper portion region and the lower part region of closing plate all are provided with the threaded rod, the threaded rod spiral advances the right-hand member of feeding case, and the right-hand member of pulling pole is provided with the handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete mixing device is used in road bridge construction possesses following beneficial effect:

this concrete mixing device is used in road and bridge construction, installation through the filter screen, hold back the big straw and weeds of adulteration in the raw materials, installation through screw thread type slide rail in the funnel, slowly slide the raw materials into the agitator tank, prevent that the raw materials is whole stifled in the agitator tank, the rotation of top output drive action wheel through the motor, the action wheel drives from the driving wheel rotation, through action wheel and the rotation from the driving wheel, drive the rotation of first (mixing) shaft and second (mixing) shaft, thereby drive the rotation of stirring leaf, thereby evenly stir the raw materials in the agitator tank, water in passing through the water pipe suction agitator tank through the bottom input of water pump, the consumption of manpower has been reduced, and the work efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 3 is a schematic view of the connection structure of the control valve and the discharge pipe of the present invention.

In the figure: 1. a stirring box; 2. a funnel; 3. a slide rail; 4. a feeding box; 5. a filter screen; 6. a feed pipe; 7. a support leg; 8. a discharge pipe; 9. a motor; 10. a driving wheel; 11. a first stirring shaft; 12. a driven wheel; 13. a support shaft; 14. a second stirring shaft; 15. stirring blades; 16. a water tank; 17. a water pump; 18. A water pipe; 19. a connecting plate; 20. a trapezoidal tube; 21. a control valve; 22. a base plate; 23. a roller; 24. A push rod; 25. an anti-slip rubber sleeve; 26. pulling a rod; 27. pressing the block; 28. a sealing plate; 29. a threaded rod; 30. a handle.

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. 1-3, a concrete mixing device for road and bridge construction comprises a mixing box 1 and a funnel 2, wherein an opening is arranged at the top end of the mixing box 1, the bottom end of the funnel 2 is communicated with the opening, a threaded slide rail 3 is arranged inside the funnel 2, a feeding device is arranged at the top end of the funnel 2, the feeding device comprises a feeding box 4, a filter screen 5 is arranged at the bottom end of the feeding box 4, the filter screen 5 is connected with the funnel 2, a feeding pipe 6 is arranged at the top end of the feeding box 4, supporting legs 7 are arranged at the left front side, the left rear side, the right front side and the right rear side of the bottom end of the mixing box 1, a discharging pipe 8 is arranged at one side of the bottom end of the mixing box 1, a motor 9 is arranged at the bottom end of the feeding box 4, a driving wheel 10 is concentrically arranged at the top output end of the motor 9, a first mixing shaft, the driven wheel 12 is meshed with the driving wheel 10, the bottom end of the driven wheel 12 is provided with a supporting shaft 13, the top end of the driven wheel 12 is concentrically provided with a second stirring shaft 14, the top ends of the first stirring shaft 11 and the second stirring shaft 14 penetrate through the bottom end of the stirring box 1 and extend towards the inside of the stirring box 1, the left side and the right side of the first stirring shaft 11 and the second stirring shaft 14 are symmetrically provided with stirring blades 15, one side of the supporting leg 7 is provided with a water tank 16, the top end of the water tank 16 is communicated with a water pump 17, the bottom input end of the water pump 17 penetrates through the top end of the water tank 16 and extends towards the inside of the water tank 16, the top end of the water pump 17 is communicated with a water pipe 18, the output end of the water pipe 18 is communicated with the top end of the stirring box 1, large straws and weeds doped in the raw materials, the raw materials are slowly slid into the stirring box 1 to prevent the raw materials from being completely blocked in the stirring box 1, the top output end of the motor 9 drives the driving wheel 10 to rotate, the driving wheel 10 drives the driven wheel 12 to rotate, the first stirring shaft 11 and the second stirring shaft 14 are driven to rotate through the rotation of the driving wheel 10 and the driven wheel 12, so as to drive the stirring blades 15 to rotate, so as to uniformly stir the raw materials in the stirring box 1, water in the water tank 16 is sucked into the stirring box 1 through the water pipe 18 through the bottom input end of the water pump 17, the manpower consumption is reduced, the working efficiency is improved, the stirring device also comprises a connecting plate 19, the left end and the right end of the connecting plate 19 are connected with one end of each supporting leg 7, the top end of the connecting plate 19 is connected with the bottom ends of the motor 9 and the supporting shaft 13 to support the supporting shaft, the top end of the feeding pipe 6 is communicated with, the discharging pipe 8 is provided with a control valve 21 for preventing leakage without uniform stirring in the stirring box 1, and further comprises a bottom plate 22, the top end of the bottom plate 22 is connected with the bottom ends of the water tank 16 and the supporting legs 7, the left side and the right side of the bottom end are provided with rollers 23 for facilitating pushing, one side of the top end of the bottom plate 22 is provided with a push rod 24, the right side of the top end of the push rod 24 is provided with an anti-skidding rubber sleeve 25 for increasing the friction force between the hand of a user and the push rod 24, the discharging pipe further comprises a pulling rod 26 and a lower pressing block 27, one end of the feeding box 4 is provided with a window, one end of the pulling rod 26 penetrates through the window and extends towards the inside of the feeding box 4, the left end of the bottom end of the pulling rod 26 is connected with the top end of the lower pressing block 27, the right end of the pulling rod 26 is provided, threaded rod 29 spiral advances the right-hand member of feed box 4 to the right-hand member of pulling pole 26 is provided with handle 30, conveniently smashes the bold raw materials that condense on the filter screen 5, makes it see through filter screen 5 and falls into funnel 2.

In this embodiment: the motor 9 is YE 2-100; the water pump 17 was model ZB-400A.

To sum up, when the concrete mixing device for road and bridge construction is used, firstly, a user drives a hand push rod 24 to be close to a place needing construction through rolling of a roller 23, then a power supply of a motor 9 and a water pump 17 is started, then various raw materials are poured into a ladder-shaped pipe 20, the raw materials leak into a feeding pipe 6 through the ladder-shaped pipe 20, fall onto a filter screen 5 in a feeding box 4 through the feeding pipe 6, fall into a funnel 2 through the filter screen 5, then fall into a mixing box 1 through the funnel 2, then a threaded rod 29 is screwed out of the right end of the feeding box 4 by the user, the user holds a handle 30 to pull a pulling rod 26, a lower pressing block 27 on the pulling rod 26 enables large-particle coagulated raw materials on the filter screen 5 to fall into the mixing box 1, then the top output end of the crushing motor 9 drives a driving wheel 10 to rotate, and the driving wheel 10 drives a driven wheel 12 to rotate, through action wheel 10 and the rotation from driving wheel 12, drive the rotation of first (mixing) shaft 11 and second (mixing) shaft 14 to drive the rotation of stirring leaf 15, through water pump 17's bottom input with the water in the water tank 16 through water pipe 18 in inhaling agitator tank 1, wait for after the stirring, cut off all powers, open control valve 21, the concrete that stirs leaks through discharging pipe 8, the user collects can.

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 concrete mixing device is used in road bridge construction which characterized in that: comprises a stirring box (1) and a funnel (2), wherein the top end of the stirring box (1) is provided with an opening, the bottom end of the funnel (2) is communicated with the opening, a threaded slide rail (3) is arranged in the funnel (2), a feeding device is arranged on the top end of the funnel (2), the feeding device comprises a feeding box (4), a filter screen (5) is arranged at the bottom end of the feeding box (4), the filter screen (5) is connected with the funnel (2), an inlet pipe (6) is arranged at the top end of the feeding box (4), supporting legs (7) are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the stirring box (1), a discharging pipe (8) is arranged on one side of the bottom end of the stirring box (1), a motor (9) is arranged at the bottom end of the feeding box (4), and a driving wheel (10) is concentrically arranged at, the stirring device is characterized in that a first stirring shaft (11) is concentrically arranged at the top end of the driving wheel (10), a driven wheel (12) is arranged on one side of the driving wheel (10), the driven wheel (12) is meshed with the driving wheel (10), a supporting shaft (13) is arranged at the bottom end of the driven wheel (12), a second stirring shaft (14) is concentrically arranged at the top end of the driven wheel (12), the top ends of the first stirring shaft (11) and the second stirring shaft (14) penetrate through the bottom end of the stirring box (1) and extend towards the inside of the stirring box (1), stirring blades (15) are symmetrically arranged on the left side and the right side of the first stirring shaft (11) and the second stirring shaft (14), a water tank (16) is arranged on one side of the supporting leg (7), a water pump (17) is communicated with the top end of the water tank (16), and the bottom input end of the water pump (17) penetrates through the top end of the, and the top end of the water pump (17) is communicated with a water pipe (18), and the output end of the water pipe (18) is communicated with the top end of the stirring box (1).

2. The concrete mixing device for road and bridge construction according to claim 1, wherein: still include connecting plate (19), the left end and the right-hand member of connecting plate (19) all are connected with the one end of each landing leg (7) to the top of connecting plate (19) is connected with the bottom of motor (9) and back shaft (13).

3. The concrete mixing device for road and bridge construction according to claim 1, wherein: the top end of the feeding pipe (6) is communicated with a trapezoid pipe (20).

4. The concrete mixing device for road and bridge construction according to claim 1, wherein: the discharge pipe (8) is provided with a control valve (21).

5. The concrete mixing device for road and bridge construction according to claim 1, wherein: still include bottom plate (22), the top of bottom plate (22) all is connected with the bottom of water tank (16) and each landing leg (7) to the left side and the right side of bottom all are provided with gyro wheel (23).

6. The concrete mixing device for road and bridge construction according to claim 5, wherein: a push rod (24) is arranged on one side of the top end of the bottom plate (22), and an anti-skidding rubber sleeve (25) is arranged on the right side of the top end of the push rod (24).

7. The concrete mixing device for road and bridge construction according to claim 5, wherein: still include pulling pole (26) and lower briquetting (27), the window has been seted up to the one end of feeding case (4), the one end of pulling pole (26) is passed the window and is extended to the inside of feeding case (4), the bottom left end of pulling pole (26) is connected with the top of briquetting (27) down to the right-hand member of pulling pole (26) is provided with closing plate (28), closing plate (28) lid dress is on the window, the upper portion region and the lower part region of closing plate (28) all are provided with threaded rod (29), threaded rod (29) spiral feed feeding case's (4) right-hand member to the right-hand member of pulling pole (26) is provided with handle (30).