CN211137648U

CN211137648U - Concrete fence manufacturing device for highway construction

Info

Publication number: CN211137648U
Application number: CN201921684839.6U
Authority: CN
Inventors: 黄素娟; 李华海
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-07-31
Anticipated expiration: 2029-10-09

Abstract

The utility model relates to the technical field of highway construction, and discloses a concrete fence manufacturing device for highway construction, which comprises a stirring tank with an opening at the upper end, wherein a tank cover is arranged at the tank opening of the stirring tank, and a humidifying and stirring mechanism is arranged on the tank cover; humidification rabbling mechanism includes the bearing frame, the axis of rotation, the driving gear, driving motor, driven gear, the guiding gutter, the shower nozzle, inlet tube and a plurality of helical blade, the center department at the cover is inlayed to the bearing frame, axis of rotation fixed connection is on the inner circle wall of bearing frame, and the both ends of axis of rotation pass the bearing frame and outside, driven gear is fixed to be cup jointed on the axle wall that is located the outer axis of rotation of agitator tank, driving motor fixed connection is on the cover, driving motor's output is connected with the driving gear through the shaft coupling. The utility model discloses carry out even humidification to concrete raw materials in the agitator tank, and then improved the stirring efficiency when concrete fence produces, the concrete remains on the inner tank wall of agitator tank when preventing to wash moreover.

Description

Concrete fence manufacturing device for highway construction

Technical Field

The utility model relates to a highway construction technical field especially relates to a concrete fence manufacturing installation for highway construction.

Background

The concrete fence is required to be used in the process of road construction so as to help construction, a concrete mixer in a manufacturing device of the concrete fence in the prior art is an important component, the concrete mixer needs to humidify concrete when stirring the concrete, but a certain amount of water is poured into concrete raw materials once when humidifying the concrete, so that the local part of the concrete is humidified once, the concrete is not uniformly humidified, the stirring efficiency is low, the production efficiency of the concrete fence is influenced, and when a stirring tank is cleaned, the concrete on the inner wall of the stirring tank is difficult to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and leading to the concrete humidification inhomogeneous among the prior art, stirring efficiency is lower, has influenced the production efficiency of concrete rail, when wasing the agitator tank moreover, the concrete on its inner wall is difficult to the problem that is washd, and the concrete rail manufacturing installation for highway construction who provides.

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

a manufacturing device of a concrete fence for highway construction comprises a stirring tank with an opening at the upper end, wherein a tank cover is arranged at the tank opening of the stirring tank, and a humidifying and stirring mechanism is arranged on the tank cover;

the humidifying and stirring mechanism comprises a bearing seat, a rotating shaft, a driving gear, a driving motor, a driven gear, a water guide groove, a spray head, a water inlet pipe and a plurality of spiral blades, wherein the bearing seat is inlaid at the center of a tank cover, the rotating shaft is fixedly connected to the inner ring wall of the bearing seat, the two ends of the rotating shaft penetrate through the bearing seat and are outward, the driven gear is fixedly sleeved on the shaft wall of the rotating shaft outside a stirring tank, the driving motor is fixedly connected to the tank cover, the output end of the driving motor is connected with the driving gear through a coupler, the driving gear is meshed with the driven gear, the water guide groove is formed in the upper end of the rotating shaft, the tank bottom of the water guide groove extends into the stirring tank, the spray head is communicated with the water guide groove and is close to the tank bottom end position on the tank wall, the spray head is fixedly arranged on the shaft wall of the rotating shaft, and, helical blade sets up in the agitator tank, and adjacent two helical blade spiral opposite direction, the one end setting of inlet tube is in the guiding gutter, and the other end of inlet tube passes the notch of guiding gutter and outwards extends.

Preferably, symmetry fixedly connected with clearance mechanism on the axle wall of axis of rotation, clearance mechanism includes scraper blade and a plurality of roof pressure subassembly, every the roof pressure subassembly is all connected on the axle wall of axis of rotation between two helical blade, roof pressure mechanism includes one end open-ended roof pressure pipe, spring and roof pressure pole, roof pressure pipe fixed connection is on the axle wall of axis of rotation, the axis of rotation setting is kept away from to the mouth of pipe of roof pressure pipe, the one end fixed connection of spring is at the bottom of the inner tube of roof pressure pipe, the other end of spring is connected with the roof pressure pole, the one end that the spring was kept away from to the roof pressure pole is passed the mouth of pipe of roof pressure pipe and is connected with the one end of scraper blade, the other end setting of scraper blade is on the inner tank wall of.

Preferably, the upper end of the tank cover is communicated with a feeding pipe, and a discharging port is fixedly arranged at the bottom of the stirring tank.

Preferably, the lower end four corners of the stirring tank are fixedly connected with supporting legs.

Preferably, the water guide groove is fixedly connected with a sealing bearing on the groove wall close to one end of the notch, the water inlet pipe penetrates through the sealing bearing, and the water inlet pipe is fixedly connected to the inner ring wall of the sealing bearing.

Preferably, the rod wall of the top pressure rod close to one end of the spring is symmetrically and fixedly connected with sliding blocks, the inner pipe wall of the top pressure pipe is symmetrically provided with sliding grooves, the sliding blocks are slidably connected in the corresponding sliding grooves, a sealing ring is arranged between the top pressure pipe and the top pressure rod, and the sealing ring is fixedly connected to the inner pipe wall of the top pressure pipe close to one end of the pipe orifice.

Compared with the prior art, the utility model provides a concrete fence manufacturing installation for highway construction possesses following beneficial effect:

1. the concrete fence manufacturing device for highway construction comprises a bearing seat, a rotating shaft, a driving gear, a driving motor, a driven gear, a water guide groove, a spray head, a water inlet pipe and spiral blades, wherein concrete raw materials are poured into a stirring tank and a tank cover is closed, the driving motor is started, the driving gear is driven by the driving motor to rotate, the rotating shaft is driven by the driven gear meshed with the driving gear to rotate in the bearing seat, so that the spiral blades on the rotating shaft rotate, the spiral blades correspondingly move the respective nearby raw materials due to the fact that the spiral directions of the two adjacent spiral blades are opposite, the concrete raw materials are fully mixed, meanwhile, external water enters the water guide groove through the water inlet pipe, the spray head is driven to rotate when the rotating shaft rotates, and the water in the water guide groove uniformly humidifies the concrete raw materials in the stirring tank through the rotating spray head, and further the stirring efficiency during the production of the concrete fence is improved.

2. This concrete fence manufacturing installation for highway construction, through setting up the scraper blade, the roof pressure pipe, a spring, a clearance mechanism is constituteed to roof pressure pole and inlet pipe, when clearing up in the agitator tank, at first let in the washing liquid in the agitator tank, restart driving motor, make the axis of rotation pass through the inner tank wall that roof pressure mechanism drove the scraper blade scraping agitator tank, prevent that the concrete from remaining on the inner tank wall of agitator tank, when the friction takes place to wear and tear between scraper blade and the agitator tank, the thrust is applyed to the roof pressure pole to the spring of compressed, the roof pressure pole outside motion promotes the scraper blade roof pressure again on the inner tank wall of agitator tank, prevent along with the increase of live time, clearance mechanism can not normal use.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses carry out even humidification to the concrete raw materials in the agitator tank, and then stirring efficiency when having improved concrete fence production, the concrete remains on the inner tank wall of agitator tank when preventing to wash moreover.

Drawings

Fig. 1 is a schematic structural view of a concrete fence manufacturing device for road construction according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a stirring tank 1, a tank cover 2, a humidifying and stirring mechanism 3, a bearing seat 31, a rotating shaft 32, a driving gear 33, a driving motor 34, a driven gear 35, a water guide groove 36, a spray head 37, a water inlet pipe 38, a helical blade 39, a cleaning mechanism 4, a scraper 41, a jacking pipe 42, a spring 43, a jacking rod 44, a feeding pipe 5, a discharge port 6, a supporting leg 7, a sealing bearing 8, a sliding block 9, a sliding groove 10 and a sealing ring 11.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a concrete fence manufacturing device for road construction comprises a stirring tank 1 with an opening at the upper end, a tank cover 2 is arranged at the tank opening of the stirring tank 1, and a humidifying and stirring mechanism 3 is arranged on the tank cover 2;

the humidifying and stirring mechanism 3 comprises a bearing seat 31, a rotating shaft 32, a driving gear 33, a driving motor 34, a driven gear 35, a water guide groove 36, a spray head 37, a water inlet pipe 38 and a plurality of helical blades 39, the bearing seat 31 is embedded in the center of the tank cover 2, the rotating shaft 32 is fixedly connected to the inner ring wall of the bearing seat 31, two ends of the rotating shaft 32 penetrate through the bearing seat 31 and are outward, the driven gear 35 is fixedly sleeved on the shaft wall of the rotating shaft 32 outside the stirring tank 1, the driving motor 34 is fixedly connected to the tank cover 2, the output end of the driving motor 34 is connected with the driving gear 33 through a coupler, the driving gear 33 is meshed with the driven gear 35, the water guide groove 36 is arranged at the upper end of the rotating shaft 32, the tank bottom of the water guide groove 36 extends into the stirring tank 1, the spray head 37 is communicated with the tank wall of the water guide groove, a plurality of helical blades 39 are fixedly connected on the shaft wall of the rotating shaft 32 uniformly and equidistantly along the vertical direction, the helical blades 39 are arranged in the stirring tank 1, the helical directions of two adjacent helical blades 39 are opposite, one end of a water inlet pipe 38 is arranged in a water guide groove 36, the other end of the water inlet pipe 38 penetrates through the notch of the water guide groove 36 and extends outwards, the water inlet pipe 38 is connected with an external water source, after concrete raw materials are poured into the stirring tank 1 and a tank cover 2 is closed, a driving motor 34 is started, the driving motor 34 drives a driving gear 33 to rotate, the rotating shaft 32 is driven by a driven gear 35 meshed with the driving gear 33 to rotate in a bearing seat 31, so that the helical blades 39 on the rotating shaft 32 rotate, and because the helical directions of two adjacent helical blades 39 are opposite, the helical blades 39 make corresponding movements of the respective adjacent raw materials, so that the concrete raw materials are fully mixed, meanwhile, external water enters the water guide groove 36 through the water inlet pipe 38, the rotating shaft 32 drives the spray nozzle 37 to rotate when rotating, and the water in the water guide groove 36 uniformly humidifies the concrete raw materials in the stirring tank 1 through the rotating spray nozzle 37, so that the stirring efficiency during the production of the concrete fence is improved.

The cleaning mechanism 4 is symmetrically and fixedly connected to the shaft wall of the rotating shaft 32, the cleaning mechanism 4 comprises a scraping plate 41 and a plurality of jacking components, each jacking component is connected to the shaft wall of the rotating shaft 32 between two spiral blades 39, each jacking mechanism comprises a jacking pipe 42 with an opening at one end, a spring 43 and a jacking rod 44, each spring 43 is in a compressed state, each jacking pipe 42 is fixedly connected to the shaft wall of the rotating shaft 32, the pipe orifice of each jacking pipe 42 is far away from the rotating shaft 32, one end of each spring 43 is fixedly connected to the bottom of the inner pipe of each jacking pipe 42, the other end of each spring 43 is connected with each jacking rod 44, one end, far away from each spring 43, of each jacking rod 44 penetrates through the pipe orifice of each jacking pipe 42 and is connected with one end of each scraping plate 41, the other end of each scraping plate 41 is arranged on the inner tank wall of the stirring tank 1, when the stirring tank 1 is cleaned, cleaning liquid is firstly, make axis of rotation 32 pass through the inner tank wall that apical press mechanism drove scraper 41 and scrape agitator tank 1, prevent that the concrete from remaining on the inner tank wall of agitator tank 1, when the friction takes place wearing and tearing between scraper 41 and agitator tank 1, the spring 43 of compressed exerts thrust to apical press pole 44, and apical press pole 44 moves outward and promotes scraper 41 and pushes up again on the inner tank wall of agitator tank 1, prevents along with the increase of live time, clearance mechanism 4 can not normal use.

The upper end intercommunication of cover 2 has inlet pipe 5, lets in the washing liquid in to agitator tank 1 through inlet pipe 5, and the tank bottoms of agitator tank 1 is fixed and is provided with discharge gate 6, through the 6 ejection of compact of discharge gate.

Equal fixedly connected with supporting leg 7 in agitator tank 1's lower extreme four corners department supports agitator tank 1 through supporting leg 7.

Fixedly connected with sealed bearing 8 on the cell wall that guiding gutter 36 is close to notch one end position, inlet tube 38 runs through sealed bearing 8 and sets up, and inlet tube 38 fixed connection is on sealed bearing 8's inner circle wall for the rotation of axis of rotation 32 can not influence the normal work of inlet tube 38, and prevents that the water in the guiding gutter 36 from overflowing from the notch of guiding gutter 36.

Symmetry fixedly connected with slider 9 on the pole wall that roof pressure pole 44 is close to spring 43 one end position, spout 10 has been seted up to the symmetry on the interior pipe wall of roof pressure pipe 42, slider 9 sliding connection is in corresponding spout 10, roof pressure pole 44 drives slider 9 and carries out synchronous motion in spout 10 when moving, it is equipped with sealing ring 11 to prevent that roof pressure pole 44 from being popped out by spring 43 and is pressed between pipe 41 roof pressure pipe 42 and the roof pressure pole 44 in the roof pressure pipe, sealing ring 11 fixed connection is on the interior pipe wall that the pipe mouth one end position is close to in the roof pressure pipe 42, prevent through sealing ring 11 that the foreign matter from getting into the roof pressure.

The utility model discloses in, pour concrete raw materials into agitator tank 1 and close behind the bonnet 2, start driving motor 34, driving motor 34 drives driving gear 33 and rotates, driven gear 35 through meshing with driving gear 33 drives axis of rotation 32 at the bearing frame 31 internal rotation, make the helical blade 39 on the axis of rotation 32 rotate, because two adjacent helical blade 39 spiral opposite direction, make helical blade 39 do corresponding motion with near raw materials separately, make the concrete raw materials abundant be mixed, outside water enters into guiding gutter 36 through inlet tube 38 simultaneously, drive shower nozzle 37 when axis of rotation 32 rotates, water in guiding gutter 36 carries out even humidification to the concrete raw materials in agitator tank 1 through pivoted shower nozzle 37, and then the stirring efficiency when having improved concrete fence production; when clearing up in the agitator tank 1, at first let in the washing liquid in the agitator tank 1, restart driving motor 34, make axis of rotation 32 pass through the inner tank wall that top pressure mechanism drove scraper 41 and scrape agitator tank 1, prevent that the concrete from remaining on the inner tank wall of agitator tank 1, when the friction takes place wearing and tearing between scraper 41 and agitator tank 1, the thrust is applyed to top pressure pole 44 to compressed spring 43, top pressure pole 44 moves outward and promotes scraper 41 roof pressure again on the inner tank wall of agitator tank 1, prevent along with the increase of live time, clearance mechanism 4 can not normal use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A concrete fence manufacturing device for highway construction comprises a stirring tank (1) with an opening at the upper end, and is characterized in that a tank cover (2) is installed at the tank opening of the stirring tank (1), and a humidifying and stirring mechanism (3) is installed on the tank cover (2);

humidification rabbling mechanism (3) are including bearing frame (31), axis of rotation (32), driving gear (33), driving motor (34), driven gear (35), guiding gutter (36), shower nozzle (37), inlet tube (38) and a plurality of helical blade (39), center department at cover (2) is inlayed in bearing frame (31), axis of rotation (32) fixed connection is on the inner circle wall of bearing frame (31), and the both ends of axis of rotation (32) pass bearing frame (31) and outside, driven gear (35) are fixed cup joints on the axle wall that is located agitator tank (1) outer axis of rotation (32), driving motor (34) fixed connection is on cover (2), the output of driving motor (34) is connected with driving gear (33) through the shaft coupling, driving gear (33) mesh with driven gear (35) mutually, guiding gutter (36) are seted up in the upper end of axis of rotation (32), just the tank bottom of guiding gutter (36) extends in to agitator tank (1), shower nozzle (37) intercommunication guiding gutter (36) are close to on the cell wall of tank bottom one end position, just shower nozzle (37) are fixed to be set up on the axle wall of axis of rotation (32), a plurality of helical blade (39) are along the even equidistance fixed connection in the axle wall of axis of rotation (32) of vertical direction, helical blade (39) set up in agitator tank (1), and adjacent two helical blade (39) spiral opposite direction, the one end of inlet tube (38) sets up in guiding gutter (36), and the other end of inlet tube (38) passes the notch of guiding gutter (36) and outwards extends.

2. The manufacturing device of concrete fence for road construction according to claim 1, wherein a cleaning mechanism (4) is symmetrically and fixedly connected to the shaft wall of the rotating shaft (32), the cleaning mechanism (4) comprises a scraping plate (41) and a plurality of pressing components, each pressing component is connected to the shaft wall of the rotating shaft (32) between two spiral blades (39), the pressing mechanism comprises a pressing pipe (42) with one open end, a spring (43) and a pressing rod (44), the pressing pipe (42) is fixedly connected to the shaft wall of the rotating shaft (32), the orifice of the pressing pipe (42) is far away from the rotating shaft (32), one end of the spring (43) is fixedly connected to the bottom of the inner pipe of the pressing pipe (42), the other end of the spring (43) is connected to the pressing rod (44), and the end of the pressing rod (44) far away from the spring (43) penetrates through the orifice of the pressing pipe (42) and is connected to the end of the scraping plate (41) And the other end of the scraper (41) is arranged on the inner tank wall of the stirring tank (1).

3. The device for manufacturing the concrete fence for road construction according to claim 1, wherein the upper end of the tank cover (2) is communicated with a feeding pipe (5), and a discharging hole (6) is fixedly arranged at the bottom of the stirring tank (1).

4. The concrete fence manufacturing device for road construction as claimed in claim 1, wherein support legs (7) are fixedly connected to four corners of the lower end of the mixing tank (1).

5. The concrete fence manufacturing device for road construction as claimed in claim 1, wherein a sealing bearing (8) is fixedly connected to the wall of the water chute (36) at a position close to one end of the water chute opening, the water inlet pipe (38) is arranged to penetrate through the sealing bearing (8), and the water inlet pipe (38) is fixedly connected to the inner ring wall of the sealing bearing (8).

6. The device for manufacturing the concrete fence for road construction according to claim 2, wherein the top pressure bar (44) is symmetrically and fixedly connected with sliding blocks (9) on the bar wall at a position close to one end of the spring (43), the top pressure bar (42) is symmetrically provided with sliding grooves (10) on the inner tube wall, the sliding blocks (9) are slidably connected in the corresponding sliding grooves (10), a sealing ring (11) is arranged between the top pressure bar (42) and the top pressure bar (44), and the sealing ring (11) is fixedly connected on the inner tube wall at a position close to one end of the pipe orifice of the top pressure bar (42).