CN220521017U

CN220521017U - Concrete pavement casting machine

Info

Publication number: CN220521017U
Application number: CN202321979516.6U
Authority: CN
Inventors: 李伟刚
Original assignee: Shandong Jianyao Construction Engineering Co ltd
Current assignee: Shandong Jianyao Construction Engineering Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-02-23
Anticipated expiration: 2033-07-26

Abstract

The utility model discloses a concrete pavement casting machine, which belongs to the technical field of casting machines and comprises a frame, wherein a stirrer is fixedly arranged in the middle of the frame, a feeding pipe is communicated below the stirrer, one end of the feeding pipe is communicated with a cement pump, the output end of the cement pump is communicated with a discharging pipe, and a discharging hole is formed below the discharging pipe. The concrete pavement casting machine has the beneficial effects that the output shaft of the first motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the first transmission shaft to rotate, the first rotation shaft drives the wheels to rotate so as to realize the electric movement of the casting machine, the concrete pavement casting machine drives the screw rod to rotate through the output shaft of the second motor, the height of the scraping plate is adjusted, the width of the scraping plate is adjusted through the sliding connection of the sliding rail and the first sliding block, the width of the scraping plate is fixed in the sliding rail through the clamping connection of the anti-skid bolt, and the adjustment of the width of cast concrete is realized.

Description

Concrete pavement casting machine

Technical Field

The utility model relates to the technical field of casting machines, in particular to a concrete pavement casting machine for municipal engineering construction.

Background

The concrete pavement casting machine is mainly used for stirring slurry, cement, quicklime, gypsum and aluminum powder paste suspension liquid which are injected into a tank body according to a certain proportion, uniformly mixing the slurry, the cement, the quicklime, the gypsum and the aluminum powder paste suspension liquid, fully reacting the materials, and casting the mixed materials into corresponding environments.

Most of the existing casting machines are manual trolleys, consume manpower and cannot travel at a constant speed, and some casting machines have scrapers which can only move left and right and cannot move up and down to adjust the casting thickness of cement.

Disclosure of Invention

(1) Technical problem to be solved

In order to solve the problems, the utility model adopts the following technical scheme: aiming at the defects in the prior art, the utility model aims to provide a concrete pavement casting machine which has the characteristics of convenient movement and convenient adjustment of the height and width of a scraping plate.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides a concrete pavement casting machine, which comprises a frame, the mixer is fixedly installed in the middle of the frame, the feeding pipe is communicated with the lower portion of the mixer, one end of the feeding pipe is communicated with the cement pump, the output end of the cement pump is communicated with the discharging pipe, the discharging hole is formed in the lower portion of the discharging pipe, a first motor is fixedly installed on the frame, a first conical gear is fixedly connected to an output shaft of the first motor, bearings are arranged on opposite inner walls of the frame, the number of the bearings is four, the same first transmission shaft and driven shaft penetrate through the inside of each two bearings, a second conical gear is fixedly connected to the first transmission shaft, the first conical gear is meshed with the second conical gear, wheels are arranged at two ends of the first transmission shaft and the driven shaft, a second motor is fixedly connected to the rear end of the frame, a screw rod is fixedly connected to an output shaft of the second motor, a lifting block is in threaded connection with the surface of the screw rod, a sliding block is fixedly connected to the side edge of the lifting block, the sliding block is fixedly connected to the top of the sliding block, the sliding block is connected to the sliding block is fixedly connected to the sliding block, and the sliding block is fixedly connected to the sliding block is provided with a threaded bolt.

When the concrete pavement casting machine of the technical scheme is used, the output shaft of the first motor drives the first bevel gear to rotate, the first bevel gear and the second bevel gear are meshed to drive the second bevel gear to rotate, the second bevel gear drives the first transmission shaft to rotate, the first rotation shaft drives the wheel to rotate so as to realize the electric movement of the casting machine, the output shaft of the second motor drives the screw rod to rotate, the screw rod rotates to drive the lifting block to vertically adjust, the concrete laying thickness is conveniently controlled, the slide rail drives the scraping plate to be adjusted to a proper position through the sliding connection of the first sliding block and the slide rail, and the width of the scraping plate is fixed through the threaded connection of the anti-skid bolt and the slide rail, so that the concrete pavement casting machine is simple and convenient to operate.

Further, a sliding groove is formed in the side face of the frame, a second sliding block is fixedly connected to the lifting block, and the second sliding block is in sliding connection with the sliding groove.

Further, the side of the stirrer is communicated with a water outlet pipe, the water outlet pipe is communicated with a water storage tank, and a water inlet pipe is communicated above the water storage tank.

Further, a limiting block and a supporting rod are fixedly connected to the frame, the discharging pipe is fixedly connected to the limiting block, the supporting rod is fixedly connected to the frame, and the feeding pipe is fixedly connected to the supporting rod.

Further, a third motor is fixedly arranged at the top of the stirrer, and a stirring blade is fixedly connected to an output shaft of the third motor.

(3) Advantageous effects

In summary, the utility model has the following beneficial effects:

1. according to the concrete pavement casting machine, through the arrangement of the first motor, the first conical gear and the second conical gear, the output shaft of the first motor drives the first conical gear to rotate, the first conical gear and the second conical gear are meshed for transmission to drive the second conical gear to rotate, the second conical gear drives the first transmission shaft to rotate, and the first rotation shaft drives the wheels to rotate so as to realize electric movement of the casting machine;

2. according to the concrete pavement casting machine, the second motor, the screw rod and the lifting block are arranged, the screw rod is driven to rotate through the output shaft of the second motor, the screw rod is driven to move up and down by rotation of the screw rod, the height of the scraping plate is adjusted, the width of the scraping plate is adjusted through sliding connection of the sliding rail and the first sliding block, the width of the scraping plate is fixed by being clamped in the sliding rail through the anti-skid bolt, and the width of cast concrete is adjusted;

drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cross-section of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1B according to the present utility model.

The marks in the drawings are:

1. a frame; 2. a stirrer; 3. a feeding pipe; 4. a cement pump; 5. a discharge pipe; 6. a discharge port; 7. a first motor; 8. a second motor; 9. a screw rod; 10. a lifting block; 11. a scraper; 12. a first bevel gear; 13. a second bevel gear; 14. a first drive shaft; 15. a driven shaft; 16. a slide block; 17. a slide rail; 18. an anti-slip bolt; 19. a third motor; 20. stirring the leaves; 21. a wheel; 22. a water outlet pipe; 23. a water inlet pipe; 24. a water storage tank; 25. a limiting block; 26. a support rod; 27. a chute; 28. a second slider; 29. and (3) a threaded hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-4.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a concrete pavement casting machine, includes frame 1, fixed mounting has mixer 2 in the middle of the frame 1, mixer 2 below intercommunication has pan feeding pipe 3, the one end intercommunication of pan feeding pipe 3 has cement pump 4, the output intercommunication of cement pump 4 has discharging pipe 5, discharging hole 6 has been seted up to discharging pipe 5 below, fixed mounting has first motor 7 on the frame 1, fixedly connected with first conical gear 12 on the output shaft of first motor 7, all be provided with the bearing on the relative inner wall of frame 1, and the quantity of bearing is four, wears to have same first transmission shaft 14 and driven shaft 15 for every two bearing's inside, fixedly connected with second conical gear 13 on the first transmission shaft 14, first conical gear 12 meshes with second conical gear 13, the both ends of first transmission shaft 14 and driven shaft 15 all are provided with wheel 21, through the arrangement of the first motor 7, the first conical gear 12 and the second conical gear, the output shaft of the first motor 7 drives the first conical gear 12 to rotate, the first conical gear 12 and the second conical gear 13 are meshed to drive the second conical gear 13 to rotate, the second conical gear 13 drives the first transmission shaft 14 to rotate, the first rotation shaft drives the wheel 21 to rotate so as to realize the electric movement of the casting machine, the rear end of the frame 1 is fixedly connected with the second motor 8, the output shaft of the second motor 8 is fixedly connected with the screw rod 9, the surface of the screw rod 9 is in threaded connection with the lifting block 10, the side edge of the lifting block 10 is fixedly connected with the sliding block 16, the top of the sliding block 16 is in threaded connection with the anti-skid bolt 18, the sliding block 16 is in sliding connection with the sliding rail 17, the sliding rail 17 is fixedly connected with the scraping plate 11, the sliding rail 17 is provided with the threaded hole 29, the anti-skid bolt 18 is in threaded connection with the threaded hole 29, the screw rod 9 is driven to rotate through the output shaft of the second motor 8, the screw rod 9 is driven to move up and down through the output shaft of the second motor 8, the lifting block 10 is driven to move up and down through the rotation of the screw rod 9, the height of the scraping plate 11 is adjusted, the width of the scraping plate 11 is adjusted through the sliding connection of the sliding rail 17 and the first sliding block 16, the anti-skid bolt 18 is clamped in the sliding rail 17, the width of the scraping plate 11 is fixed, and the width of cast concrete is adjusted.

Specifically, a sliding groove 27 is formed in the side surface of the frame 1, a second sliding block 28 is fixedly connected to the lifting block 10, and the second sliding block 28 is slidably connected with the sliding groove 27.

Through adopting above-mentioned technical scheme, through the second slider 28 at the inside activity of spout 27, play spacing effect to lifting block 10, avoid lifting block 10 to take place to rotate.

Specifically, the side of the mixer 2 is communicated with a water outlet pipe 22, the water outlet pipe 22 is communicated with a water storage tank 24, and a water inlet pipe 23 is communicated above the water storage tank 24.

By adopting the above technical scheme, by arranging the water storage tank 24, water can be fully stored in the water storage tank 24 and conveyed into the stirrer 2 when required.

Specifically, the frame 1 is fixedly connected with a limiting block 25 and a supporting rod 26, the discharging pipe 5 is fixedly connected to the limiting block 25, the supporting rod 26 is fixedly connected to the frame 1, and the feeding pipe 3 is fixedly connected to the supporting rod 26.

Through adopting above-mentioned technical scheme, through setting up stopper 25, can prevent that discharging pipe 5 from rocking about.

Specifically, a third motor 19 is fixedly installed at the top of the stirrer 2, and a stirring blade 20 is fixedly connected to an output shaft of the third motor 19.

By adopting the above technical scheme, the cement raw material can be stirred electrically by providing the third motor 19.

The working principle of the utility model is as follows:

when the cement mixer is used, the output shaft of the first motor 7 drives the first bevel gear 12 to rotate, the first bevel gear 12 and the second bevel gear 13 are meshed to drive the second bevel gear 13 to rotate, the second bevel gear 13 drives the first transmission shaft 14 to rotate, the first rotation shaft drives the wheels 21 to rotate, the device is moved to a using position, when the laying thickness of concrete needs to be adjusted, the output shaft of the second motor 8 drives the screw rod 9 to rotate, the screw rod 9 is driven to rotate so as to drive the lifting block 10 to move up and down, the height of the scraping plate 11 is adjusted to a proper position, when the laying width of concrete needs to be adjusted, the scraping plate 11 is adjusted to a proper position through the sliding connection of the sliding rail 17 and the first sliding block 16, the sliding bolt 18 is clamped in the sliding rail 17 through the rotation of the sliding bolt 18, the width of the scraping plate 11 is fixed, the adjustment of the casting concrete is realized, the cement raw material is poured into a material inlet above the mixer 2 through the water storage tank 24, the water outlet pipe 22 is driven to move up and down through the third motor 19, the cement raw material is conveyed from the cement pump 4 to the cement pump 4 through the cement pump 4, and finally the cement raw material is conveyed from the cement pump 4 to the material outlet pipe 4.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. Concrete pavement casting machine, comprising a frame (1), characterized in that: the utility model discloses a lifting screw type cement mixer, including frame (1), mixer (2) fixed mounting in the middle of, mixer (2) below intercommunication has pan feeding pipe (3), the one end intercommunication of pan feeding pipe (3) has cement pump (4), the output intercommunication of cement pump (4) has discharging pipe (5), discharge gate (6) have been seted up to discharging pipe (5) below, fixed mounting has first motor (7) on frame (1), fixed connection has first conical gear (12) on the output shaft of first motor (7), all be provided with the bearing on the relative inner wall of frame (1), and the quantity of bearing is four, the inside of every two bearings wears to have same first transmission shaft (14) and driven shaft (15), fixed connection has second conical gear (13) on first transmission shaft (14), first conical gear (12) mesh with second conical gear (13), both ends of first transmission shaft (14) and (15) are provided with wheel (21), fixed connection has second output shaft (8) on the fixed connection of frame (1), screw (9) on the side of second (8) lead screw (9), the anti-slip device is characterized in that an anti-slip bolt (18) is connected to the top of the sliding block (16) in a threaded mode, the sliding block (16) is connected with a sliding rail (17) in a sliding mode, the sliding rail (17) is fixedly connected with a scraping plate (11), a threaded hole (29) is formed in the sliding rail (17), and the anti-slip bolt (18) is connected into the threaded hole (29) in a threaded mode.

2. A concrete pavement casting machine according to claim 1, wherein: a sliding groove (27) is formed in the side face of the frame (1), a second sliding block (28) is fixedly connected to the lifting block (10), and the second sliding block (28) is in sliding connection with the sliding groove (27).

3. A concrete pavement casting machine according to claim 1, wherein: the side of the stirrer (2) is communicated with a water outlet pipe (22), the water outlet pipe (22) is communicated with a water storage tank (24), and a water inlet pipe (23) is communicated above the water storage tank (24).

4. A concrete pavement casting machine according to claim 1, wherein: the feeding pipe is characterized in that a limiting block (25) and a supporting rod (26) are fixedly connected to the frame (1), the discharging pipe (5) is fixedly connected to the limiting block (25), the supporting rod (26) is fixedly connected to the frame (1), and the feeding pipe (3) is fixedly connected to the supporting rod (26).

5. A concrete pavement casting machine according to claim 1, wherein: the top of mixer (2) fixed mounting has third motor (19), be connected with stirring leaf (20) on the output shaft of third motor (19) fixedly.