CN221338932U - Energy-saving and environment-friendly highway concrete mixing equipment - Google Patents

Abstract

The utility model relates to the technical field of highway engineering, in particular to energy-saving and environment-friendly highway concrete mixing equipment, which comprises a fixed plate, wherein a driving wheel is connected below the fixed plate through a rotating shaft; one side of the fixed plate is also provided with supporting piles in triangular distribution, and the height of the supporting piles can be adjusted; the fixed plate is also provided with a mixing box; the stirring piece is further arranged in the stirring box and comprises a stirring motor, a stirring shaft, a stirring rod and stirring blades; the stirring rod is arranged at the upper part of the stirring shaft; the stirring blade is of a spiral structure and is arranged on the stirring shaft, and the stirring motor reversely rotates to drive the concrete material at the bottom of the stirring box to ascend along a spiral channel of the stirring blade; the mixing box is also provided with a purifying piece so as to enable the concrete to finish dust collection operation during mixing operation. The utility model has reasonable structural design and high space utilization rate, prevents dust from overflowing on the basis of scattering materials, saves energy and protects environment, and further improves the uniformity and consistency of concrete mixing.

Description

Energy-saving and environment-friendly highway concrete mixing equipment

Technical Field

The utility model relates to the technical field of expressway construction and concrete mixing, in particular to energy-saving and environment-friendly expressway concrete mixing equipment.

Background

In the construction operation of highway, the mix operation of concrete is an indispensable process, but prior art's concrete mixing device result in poor use, causes the raise dust to spread easily, influences healthy and the environmental quality of staff.

The patent CN 214447393U discloses a reinforced concrete stirring and mixing device which comprises a base, wherein the left part of the upper end of the base and the right part of the upper end of the base are fixedly connected with supporting plates, two of the lower parts of opposite surfaces of the supporting plates are fixedly connected with reinforcing plates, the lower ends of the two reinforcing plates are fixedly connected with the upper ends of the base, the right side is provided with a turnover device in a penetrating and movable mode, the middle part of the turnover device is provided with a mixing drum in a penetrating and movable mode, the upper part of the right end of the mixing drum is provided with a stirring device in a penetrating and movable mode, the middle part of the upper end of the mixing drum is provided with a feeding hopper in a penetrating and movable mode, the upper parts of the outer surfaces of the feeding hoppers are in threaded connection with hopper covers, and the right part of the inner drum wall of the mixing drum is fixedly connected with a separation plate. According to the reinforced concrete stirring and mixing device, the overturning device and the stirring device are arranged, so that the stirring and mixing effect on concrete is enhanced, the stirring efficiency is improved, and meanwhile, the stirring blades are convenient to detach and replace. However, the concrete mixing device of the prior art still has the following technical problems: first: the structure is heavy and inconvenient to move; meanwhile, the structure is complex, the arrangement of the turnover device occupies a larger space, the limited space for mixing concrete is inevitably reduced, the space utilization rate of concrete mixing is reduced, and the use effect is poor. Second,: when concrete is mixed by adding water or medicaments and the like, the original materials of the concrete can be hardened, the direct water addition is poor in stirring effect, and the uniformity and consistency of the subsequent concrete stirring are seriously affected. Third,: the concrete material is extremely easy to overflow dust after being added into the inner cavity of the box body, so that the quality of the air environment is reduced, the physical health of expressway construction staff is affected, and the standard of energy conservation and environmental protection emission cannot be achieved.

Disclosure of Invention

In order to solve the defects and shortcomings of the prior art concrete mixing, the utility model provides the energy-saving and environment-friendly highway concrete mixing equipment which has reasonable structural design, high space utilization rate, breaks up materials, prevents dust from overflowing and improves the uniformity and consistency of concrete mixing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The energy-saving and environment-friendly highway concrete mixing equipment comprises a fixed plate, wherein the fixed plate is distributed left and right, and a driving wheel is connected below the fixed plate through a rotating shaft; the stirring device comprises a fixed plate, wherein a triangular distribution supporting pile is arranged on one side of the fixed plate, and the height of the supporting pile can be adjusted so as to divide the stirring device into a moving state and a fixed state; the fixing plate is also provided with a mixing box, and the mixing box and the fixing box are fixedly connected through welding; the top of the mixing box is provided with a feed inlet, and the bottom of the mixing box is connected with a discharge pipe; a stirring piece is further arranged in the mixing box, and comprises a stirring motor, a stirring shaft, a stirring rod and stirring blades; the stirring motor is arranged in the stirring box, the stirring shafts are vertically arranged in the stirring box, and the stirring rods are annularly and uniformly distributed and are arranged at the upper part of the stirring shafts; the stirring blades are of a spiral structure and are arranged on the stirring shaft, and the stirring motor is enabled to reversely rotate to drive concrete materials at the bottom of the stirring box to ascend along a spiral channel of the stirring blades; the mixing box is also provided with a purifying piece so as to enable the concrete to finish dust collection operation during mixing operation.

As a preferable technical scheme: the driving wheel and the rotating shaft are two groups which are installed in an adapting way and distributed in a bilateral symmetry way.

Further preferred technical scheme: in the moving state of the mixing equipment, the whole height of the supporting pile is smaller than the height of the driving wheel; in the fixed state of the mixing equipment, the whole height of the supporting pile is larger than the height of the driving wheel.

Further preferred technical scheme: the support pile comprises a hydraulic cylinder, a driving arm and a rubber sleeve; the hydraulic cylinder is arranged on the fixed plate, the driving arm is connected with an output shaft of the hydraulic cylinder, and the rubber sleeve is arranged at the end part of the driving arm in a coating mode.

Further preferred technical scheme: the purifying piece comprises a purifying box, a filter screen, a purifying filter element, an end cover and a dust collection fan; the purifying box is arranged at one side of the mixing box, and the bottom end of the purifying box is provided with a through hole which is communicated with the inner cavity of the mixing box; the filter screen is arranged at the through hole, the purification filter element is adaptively arranged in the inner cavity of the purification box, and the end cover is arranged in the purification box through threaded connection; the dust collection fan is arranged in the through hole.

Further preferred technical scheme: the purification filter element comprises a metal screen, a baffle, activated carbon filter cotton, activated carbon particles and air filter cotton; the metal screens are vertically distributed, and the partition plate is of an annular structure and is arranged between the upper metal screen and the lower metal screen; the activated carbon filter cotton and the air filter cotton are sequentially distributed from bottom to top, and the activated carbon particles are filled between the activated carbon filter cotton and the air filter cotton.

Further preferred technical scheme: the mesh diameter of the metal screen mesh distributed on the upper side is smaller than the mesh size of the metal screen mesh distributed on the lower side; the mesh diameter of the metal screen cloth distributed on the lower side is smaller than that of the filter screen.

Compared with the prior art, the utility model has the beneficial effects that: the mixing equipment has reasonable structural design and high space utilization rate; through setting up the cooperation of drive wheel and support stake, the support stake height-adjustable to make this mixing equipment divide into mobile state and fixed state, thereby realized this mixing equipment convenient removal, reinforcing fixed purpose, the practicality is stronger, has avoided the problem that concrete mixing plant in the mixing field of prior art can't convenient remove; the stirring rod and the stirring blade are further arranged, and firstly, the materials are scattered in the initial stage of entering through the stirring rod rotating at a high speed, so that the problem of hardening of the original materials of the concrete in the prior art is avoided; under the stirring action of the stirring blades with the spiral structure, the stirring is accelerated, and meanwhile, the stirring motor rotates reversely to drive the concrete materials at the bottom of the stirring box to rise along the spiral channels of the stirring blades, so that the up-down stirring effect of the materials is formed, and the uniformity and consistency of concrete stirring are further enhanced; the dust collection and purification piece is further arranged, so that the dust is prevented from overflowing, the dust filtering and purification effects are enhanced, the energy-saving and environment-friendly emission standard is achieved, and the health of workers is further ensured.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a partial block diagram of the present utility model;

fig. 3 is an enlarged view of the a portion structure in fig. 2.

In the figure: 1, fixing a plate; 2, a rotating shaft; 3, driving a wheel; 4, supporting piles; a 41 hydraulic cylinder; 42 driving arms; 43 rubber sleeve; 5, mixing the mixture into a box; 6, a feed inlet; 7, a discharging pipe; 8 stirring pieces; 81 stirring motor; 82 stirring shaft; 83 stirring rod; 84 stirring blades; 9, purifying pieces; 91 a purifying box; 911 through holes; 92, a filter screen; 93 purifying the filter element; 94 end caps; 95 metal screen; 96 separators; 97 activated carbon filter cotton; 98 activated carbon particles; 99 air filter cotton; 10 dust collection fans.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Examples: as shown in fig. 1 to 3:

The energy-saving and environment-friendly highway concrete mixing equipment comprises a fixed plate 1, wherein the fixed plate 1 is distributed left and right, and a driving wheel 3 is connected below the fixed plate 1 through a rotating shaft 2; so set up, be convenient for remove to the concrete mixing point of the interior difference of mix, freely dispose according to the demand. As shown in fig. 2: the side of the fixing plate 1 is also provided with triangular support piles 4, and the height of the support piles 4 can be adjusted so as to divide the mixing equipment into a moving state and a fixed state. Specifically, the driving wheel 3 and the rotating shaft 2 are two groups which are installed in an adaptive manner and distributed symmetrically left and right. Referring to the structure shown in fig. 2, in the moving state of the mixing apparatus, the entire height of the support piles 4 is smaller than the height of the driving wheels 3. In the fixed state of the mixing equipment, the whole height of the supporting pile 4 is larger than the height of the driving wheel 3, and the driving wheel is separated from the ground. The support pile 4 includes a hydraulic cylinder 41, a driving arm 42, and a rubber sleeve 43. The hydraulic cylinder 41 is arranged on the fixed plate 1, the driving arm 42 is connected with an output shaft of the hydraulic cylinder 41, and the rubber sleeve 43 is mounted at the end part of the driving arm 42 in a coating manner.

So set up, the pneumatic cylinder still is connected with control switch, and control switch sets up in the fixed plate, when this mixing equipment need remove, through control switch control pneumatic cylinder shrink for the stake of supporting shortens wholly, until the drive wheel contact ground, wherein still is equipped with the towing pintle in one side of fixed plate, is convenient for connect external haulage equipment and pulls. The mixing equipment has reasonable structural design and high space utilization rate; through setting up the cooperation of drive wheel and support stake, but support stake height-adjusting to make this mixing equipment divide into mobile state and fixed state, thereby realized that this mixing equipment is convenient to remove, reinforcing fixed purpose, the practicality is stronger, has avoided the unable convenient problem of removing of concrete mixing plant in the mixing field of prior art.

As shown in fig. 2: in this embodiment, the fixing plate 1 is further provided with a mixing box 5, and the mixing box are fixed by welding. The top of the mixing box 5 is provided with a feed inlet 6, and the bottom is connected with a discharge pipe 7. Wherein, feed inlet department is connected with the hopper, is convenient for the feeding. The input end of the discharging pipe is also provided with a pneumatic valve for controlling the opening and closing. The stirring piece 8 is further arranged inside the stirring box 5, and the stirring piece 8 comprises a stirring motor 81, a stirring shaft 82, a stirring rod 83 and stirring blades 84. The stirring motor 81 is arranged in the stirring box 5, the stirring shaft 82 is vertically arranged in the stirring box 5, and the stirring rods 83 are annularly and uniformly distributed and are arranged at the upper part of the stirring shaft 82; the stirring blade 84 has a spiral structure and is disposed on the stirring shaft 82, so that the stirring motor 81 reversely drives the concrete material at the bottom of the mixing box 5 to rise along the spiral channel of the stirring blade 84.

Wherein, the required power supply of the mixing equipment is provided by connecting a connecting wire with an external power socket. The stirring motor adopts a servo control motor, the stirring motor starts to rotate forward to drive the stirring rod and the stirring blade to rotate synchronously, the stirring rod and the stirring blade are further arranged, and firstly, the stirring rod which rotates at a high speed is used for scattering materials at the initial stage that the concrete materials enter the mixing box, so that the problem that the original materials of concrete in the prior art are hardened and the subsequent stirring quality is influenced is avoided; under the stirring effect of the stirring blades with the spiral structure, the stirring is accelerated, and meanwhile, the stirring motor can drive the concrete materials at the bottom of the stirring box to rise along the spiral channel of the stirring blades, so that the stirring effect of the materials up and down is formed, the structural design is reasonable, and the uniformity and consistency of the concrete stirring are further enhanced.

As shown in fig. 3: in this embodiment, the mixing tank 5 is further provided with a cleaning member 9 to enable the concrete to complete dust collection during mixing operation. Specifically, the purifying member 9 includes a purifying box 91, a filter screen 92, a purifying filter element 93, an end cover 94, and a dust suction fan 10. The purifying box 91 is arranged at one side of the mixing box 5, and the bottom end of the purifying box is provided with a through hole 911 which is communicated with the inner cavity of the mixing box 5 and is used for absorbing gases such as dust. The filter screen 92 is disposed at the through hole 911 for performing preliminary filtration of impurities. The purifying filter element 93 is adaptively installed in the inner cavity of the purifying box 91, and the end cover 94 is installed in the purifying box 91 through threaded connection; and the end cover 94 is also provided with an exhaust hole, so that the disassembly and replacement of the purification filter element are convenient. The dust suction fan 10 is arranged at the through hole 911 through a bracket and is positioned at the inner side of the filter screen 92; this arrangement serves to enhance the filtration transport of dust gas.

Wherein, as shown in fig. 3: the purification cartridge 93 includes a metal screen 95, a separator 96, activated carbon filter cotton 97, activated carbon particles 98, and air filter cotton 99. The metal screen 95 is two vertically distributed, and the partition plate 96 is in an annular columnar structure and is arranged between the upper metal screen 95 and the lower metal screen 95. The activated carbon filter cotton 97 and the air filter cotton 99 are sequentially distributed from bottom to top, and the activated carbon particles 98 are filled between the activated carbon filter cotton 97 and the air filter cotton 99. The mesh diameter of the metal screen 95 distributed on the upper side is smaller than the mesh size of the metal screen 95 distributed on the lower side; the mesh diameter of the lower distribution metal screen 95 is smaller than that of the filter screen 92. So set up, open the suction fan, the filter screen is as first level preliminary filtration, and downside metal screen cloth is as second level purification filtration, and then through the meticulous filtration purification layer upon layer of active carbon and air filtration cotton, as third level purification filtration carrier, prevent that the dust from excessive, the filtration and the purifying effect of reinforcing dust to reached energy-concerving and environment-protective standard of discharging, further guaranteed that the staff is healthy.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. An energy-concerving and environment-protective type highway concrete mixing equipment which characterized in that: the stirring equipment comprises a fixed plate (1), wherein the fixed plate (1) is distributed left and right, and a driving wheel (3) is connected below the fixed plate (1) through a rotating shaft (2); the stirring device comprises a fixed plate (1), wherein one side of the fixed plate (1) is also provided with triangular support piles (4), and the height of the support piles (4) can be adjusted so as to divide the stirring device into a moving state and a fixed state; a mixing box (5) is also arranged on the fixed plate (1), and the mixing box are fixedly connected through welding; the top of the mixing box (5) is provided with a feed inlet (6), and the bottom of the mixing box is connected with a discharge pipe (7); a stirring piece (8) is further arranged in the stirring box (5), and the stirring piece (8) comprises a stirring motor (81), a stirring shaft (82), a stirring rod (83) and stirring blades (84); the stirring motor (81) is arranged in the stirring box (5), the stirring shafts (82) are vertically arranged in the stirring box (5), and the stirring rods (83) are annularly and uniformly distributed and are arranged on the upper part of the stirring shafts (82); the stirring blades (84) are of a spiral structure and are arranged on the stirring shaft (82), and the stirring motor (81) is enabled to reversely rotate to drive concrete materials at the bottom of the stirring box (5) to ascend along a spiral channel of the stirring blades (84); the mixing box (5) is also provided with a purifying piece (9) so as to enable the concrete to finish dust collection operation during mixing operation.

2. An energy-saving and environment-friendly highway concrete mixing device as claimed in claim 1, wherein: the driving wheel (3) and the rotating shaft (2) are two groups which are installed in an adapting way and distributed in a bilateral symmetry way.

3. An energy-saving and environment-friendly highway concrete mixing device as claimed in claim 2, wherein: in the moving state of the mixing equipment, the overall height of the supporting pile (4) is smaller than the height of the driving wheel (3); in the fixed state of the mixing equipment, the whole height of the supporting pile (4) is larger than the height of the driving wheel.

4. An energy-saving and environment-friendly highway concrete mixing device as claimed in claim 3, wherein: the support pile (4) comprises a hydraulic cylinder (41), a driving arm (42) and a rubber sleeve (43); the hydraulic cylinder (41) is arranged on the fixed plate (1), the driving arm (42) is connected with an output shaft of the hydraulic cylinder (41), and the rubber sleeve (43) is mounted at the end part of the driving arm (42) in a coating mode.

5. An energy-saving and environment-friendly highway concrete mixing device as claimed in claim 4, wherein: the purifying piece (9) comprises a purifying box (91), a filter screen (92), a purifying filter element (93) and an end cover (94), and a dust suction fan (10); the purifying box (91) is arranged at one side of the mixing box (5), and the bottom end of the purifying box is provided with a through hole (911) which is communicated with the inner cavity of the mixing box (5); the filter screen (92) is arranged at the through hole, the purification filter element (93) is adaptively arranged in the inner cavity of the purification box (91), and the end cover (94) is arranged in the purification box (91) through threaded connection; the dust collection fan (10) is arranged in the through hole (911).

6. An energy-saving and environment-friendly highway concrete mixing device as claimed in claim 5, wherein: the purification filter element (93) comprises a metal screen (95), a partition plate (96), activated carbon filter cotton (97), activated carbon particles (98) and air filter cotton (99); the metal screens (95) are vertically distributed, and the partition plate (96) is of an annular structure and is arranged between the upper metal screen (95) and the lower metal screen (95); the activated carbon filter cotton (97) and the air filter cotton (99) are sequentially distributed from bottom to top, and the activated carbon particles (98) are filled between the activated carbon filter cotton (97) and the air filter cotton (99).

7. The energy-saving and environment-friendly highway concrete mixing equipment as claimed in claim 6, wherein: the mesh diameter of the metal screen mesh (95) distributed on the upper side is smaller than the mesh size of the metal screen mesh (95) distributed on the lower side; the mesh diameter of the lower distribution metal screen (95) is smaller than that of the filter screen (92).