阅读说明：本技术 一种建筑工程房屋建造地基基础混凝土浇筑机械 (Building engineering house construction foundation concrete pouring machine ) 是由 李建雪 于 2020-11-10 设计创作，主要内容包括：本发明涉及一种建筑工程房屋建造地基基础混凝土浇筑机械,包括移动机座、储料框、搅拌装置与布料装置,所述移动机座上端安装有储料框,储料框内安装有搅拌装置,储料框下端开设有下料口,下料口下端安装有布料装置,搅拌装置包括搅拌电机、搅拌杆、搅拌架、连接杆、筛板、支撑弹簧、挡板、升降板与挤压凸轮,布料装置包括布料框、布料筒、上挡料板、下挡料板与联动机构。本发明设置的搅拌装置能够在搅拌过程中对搅拌架的水平位置进行间歇性调整,以定时改变搅拌架的搅拌范围,减小出现搅拌死角的可能性,而在浇筑过程中则通过布料装置将定量的混凝土注入指定位置,以保证每层混凝土厚度的一致性,避免蜂窝、孔洞等缺陷的出现。(The invention relates to a foundation concrete pouring machine for building construction of a building engineering house, which comprises a moving base, a material storage frame, a stirring device and a material distribution device, wherein the material storage frame is arranged at the upper end of the moving base, the stirring device is arranged in the material storage frame, a feed opening is formed in the lower end of the material storage frame, the material distribution device is arranged at the lower end of the feed opening, the stirring device comprises a stirring motor, a stirring rod, a stirring frame, a connecting rod, a sieve plate, a supporting spring, a baffle, a lifting plate and an extrusion cam, and the material distribution device comprises a material distribution frame, a material distribution barrel, an upper material baffle, a lower material baffle and a. The stirring device provided by the invention can intermittently adjust the horizontal position of the stirring frame in the stirring process so as to regularly change the stirring range of the stirring frame and reduce the possibility of stirring dead angles, and quantitative concrete is injected into a specified position through the distributing device in the pouring process so as to ensure the consistency of the thickness of each layer of concrete and avoid the defects of honeycombs, holes and the like.)

1. The utility model provides a building engineering house construction foundation concrete placement machine, includes mobile frame (1), storage frame (2), agitating unit (3) and distributing device (4), its characterized in that: the upper end of the moving machine base (1) is provided with a material storage frame (2), a stirring device (3) is arranged in the material storage frame (2), the lower end of the material storage frame (2) is provided with a feed opening, and the lower end of the feed opening is provided with a material distribution device (4); wherein:

the stirring device (3) comprises a stirring motor (31), a stirring rod (32), a stirring frame (33), a connecting rod (34), a sieve plate (35), a supporting spring (36), a baffle plate (37), a lifting plate (38) and an extrusion cam (39), wherein the stirring motor (31) is arranged on the side wall of the storage frame (2) through a motor base, an output shaft of the stirring motor (31) is connected with one end of the stirring rod (32) through a coupler, the other end of the stirring rod (32) is rotatably arranged on the side wall of the storage frame (2), the stirring frame (33) is arranged on the side wall of the stirring rod (32) in a bilateral symmetry manner, the lower end of the stirring frame (33) is connected with the upper end of the connecting rod (34) in a sliding manner, the lower end of the connecting rod (34) is arranged on the sieve plate (35), the connecting rod (34) is of an up-down telescopic structure, the supporting, a strip-shaped groove is formed in the middle of the sieve plate (35), the inner wall of the strip-shaped groove is in sliding connection with the side wall of the baffle plate (37), the lower end of the baffle plate (37) is installed on the inner wall of the material storage frame (2), the upper end of the baffle plate (37) is in sliding connection with the inner wall of a connecting groove formed in the lower end of the lifting plate (38), the lifting plate (38) is installed on the sieve plate (35), and the upper end of the lifting plate (38) is tightly attached to the lower end of an extrusion cam (39) which is sleeved on;

the distributing device (4) comprises a distributing frame (41), a distributing barrel (42), an upper retainer plate (43), a lower retainer plate (44) and a linkage mechanism (45), wherein the upper end of the distributing frame (41) is connected with the lower end of a feed opening, the lower end of the distributing frame (41) is uniformly provided with a plurality of feed openings, the lower end of the distributing opening is provided with the distributing barrel (42), the front side and the rear side of the upper end of the distributing frame (41) are symmetrically provided with upper mounting chutes, the rear side of the lower end of the distributing frame (41) is provided with a lower mounting chute, the upper retainer plate (43) is slidably mounted in the mounting chutes, the upper end of the distributing opening is provided with the lower retainer plate (44), the lower retainer plate (44) is, the butt joint port and the material distribution port are arranged at intervals front and back, the lower material blocking plate (44) is installed in the lower installation chute in a sliding mode, and the upper material blocking plate (43) and the lower material blocking plate (44) are in transmission through the linkage mechanism (45);

the sieve plate (35) comprises a main plate (351) and a moving plate (352), connecting plate (353) and driven plate (354), mainboard (351) slidable mounting is on storage frame (2) lateral wall, the removal spout has all been seted up to mainboard (351) front and back both sides, the connection spout rather than being linked together is seted up to the removal spout inboard, the driven spout rather than being linked together is seted up to the connection spout inboard, slidable mounting has movable plate (352) in the removal spout, movable plate (352) inboard is connected with connecting plate (353) one end of slidable mounting in connecting the spout, the connecting plate (353) other end is connected with driven plate (354) of slidable mounting in the driven spout, driven plate (354) upper end is connected with connecting rod (34) lower extreme, the cooperation inslot wall of seting up on one end that movable plate (352) is close to storage frame (2) inner wall is hugged closely mutually with storage frame (2) lateral wall, cooperation inslot wall is for the gradual increaseing up inclined.

2. The construction work house construction foundation concrete pouring machine as set forth in claim 1, wherein: the movable machine base (1) comprises a base plate (11), a guide plate (12), a movable wheel (13), a handle (14), a vertical plate (15), a cross rod (16), a vertical rod (17), a lifting transverse plate (18) and a lifting cylinder (19), base plate (11) quantity is two, two base plate (11) bilateral symmetry arrange, deflector (12) are installed to base plate (11) lower extreme bilateral symmetry, removal wheel (13) are installed to deflector (12) inboard, be located deflector (12) outside in base plate (11) outside and install handle (14), riser (15) are installed to base plate (11) upper end, slidable mounting has horizontal pole (16) between riser (15) of controlling relative arrangement, horizontal pole (16) upper end is connected with lift diaphragm (18) of installing on storage frame (2) lateral wall through montant (17), install lift cylinder (19) between lift diaphragm (18) and base plate (11).

3. The construction work house construction foundation concrete pouring machine as set forth in claim 1, wherein: cloth section of thick bamboo (42) are including barrel (421), lifting strip (422) and lift ring (423), install at cloth mouth lower extreme barrel (421), the lift spout has been seted up to barrel (421) inboard bilateral symmetry, slidable mounting has lifter plate (38) in the lift spout, a plurality of annular mounting grooves rather than being linked together have been seted up to the inboard vertical homogeneous of lift spout, annular mounting groove inner wall and lift ring (423) lateral wall sliding connection, lifter ring (423) outer wall is connected with lifter plate (38) inner wall, lifter plate (38) upper end and the extrusion spout lower extreme that lower fender board (44) lower extreme was seted up end sliding connection, the terminal surface is the inclined plane structure that highly reduces gradually after following under the extrusion spout.

4. The construction work house construction foundation concrete pouring machine as set forth in claim 1, wherein: the linkage mechanism (45) comprises a connecting vertical plate (451), a driving cylinder (452), a driving rack (453), a driven rack (454) and a transmission gear (455), the connecting vertical plate (451) is installed on the rear side of a lower baffle plate (44), the driving cylinder (452) is installed between the connecting vertical plate (451) and a cloth frame (41), the rear end face of an upper baffle plate (43) located on the rear side of the cloth frame (41) is connected with the front end face of the connecting vertical plate (451), a driving rack (453) is installed on the side wall of the upper baffle plate (43) located on the rear side of the cloth frame (41), the driven rack (454) is installed on the side wall of the upper baffle plate (43) located on the front side of the cloth frame (41), the transmission gear (455) is meshed between the driving rack (453) and the driven rack (454), and the transmission gear (455) is installed on the cloth frame (41).

5. The construction work house construction foundation concrete pouring machine as set forth in claim 1, wherein: puddler (32) are the syllogic structure, and puddler (32) divide into left right triplex in the middle of a left side, and puddler (32) left side section is connected with storage frame (2) lateral wall through the rotation mode, and puddler (32) right side section is connected with agitator motor (31) output shaft through the shaft coupling, and puddler (32) middle section is installed between puddler (32) left side section and right side section through the bolt.

6. The construction work house construction foundation concrete pouring machine as set forth in claim 5, wherein: stirring frame (33) is including an installation section of thick bamboo (331), stirring vane (332), bracing piece (333) and fixing bolt (334), an installation section of thick bamboo (331) inner wall and puddler (32) middle section sliding connection, a multirow jack has evenly been seted up along its circumferential direction on an installation section of thick bamboo (331) outer wall, be provided with the fixed screw rather than being linked together between the jack of arranging, stirring vane (332) have been arranged in the jack outside, vertical through-hole has been seted up at stirring vane (332) middle part, vertical through-hole inner wall is hugged closely mutually with bracing piece (333) outer wall, threaded hole and bracing piece (333) lower extreme are seted up to bracing piece (333) lower extreme and are located the jack, fixing bolt (334) are installed.

7. The construction work house construction foundation concrete pouring machine as set forth in claim 2, wherein: the base plate (11) and the lifting transverse plate (18) are of left-right telescopic structures, and the transverse rod (16) is of a multi-section splicing structure.

Technical Field

The invention relates to the field of buildings, in particular to a concrete pouring machine for building foundation construction of a building engineering house.

Background

When the house is built, the foundation needs to be arranged under most of conditions, so that the stability and firmness of the house can be increased, the most common house foundation is made of concrete, and at present, some problems still exist in the concrete pouring process of the house foundation:

(1) concrete that uses when pouring need carry out continuous stirring, and current concrete mixer often because the stirring scope is fixed when the stirring, and partial position concrete can't fully contact with the stirring rake all the time, leads to grey water and the inhomogeneous condition of stone sand mixture to appear, will influence the intensity after the concrete shaping.

(2) When concrete is poured, large-scale equipment cannot be used due to the limitation of a site, pouring operation can only be completed in a manual mode, the instability during manual operation is high, the accuracy is low, the blanking amount at one time cannot be accurately controlled, the concrete thickness is uneven during layered pouring, and the defects of honeycombs, holes and the like are prone to occurring after forming.

In order to solve the above problems, the present invention provides a concrete pouring machine for building foundation construction of a building engineering house.

Disclosure of Invention

In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a foundation concrete pouring machine for building foundation construction of building engineering houses comprises a moving machine base, a material storage frame, a stirring device and a material distribution device, wherein the material storage frame is installed at the upper end of the moving machine base, the stirring device is installed in the material storage frame, a feed opening is formed in the lower end of the material storage frame, and the material distribution device is installed at the lower end of the feed opening; wherein:

the stirring device comprises a stirring motor, a stirring rod, a stirring frame and a connecting rod, the stirring machine comprises a sieve plate, a supporting spring, a baffle plate, a lifting plate and an extrusion cam, wherein a stirring motor is arranged on the side wall of a material storage frame through a motor base, an output shaft of the stirring motor is connected with one end of a stirring rod through a coupler, the other end of the stirring rod is rotatably arranged on the side wall of the material storage frame, stirring frames are symmetrically arranged on the side wall of the stirring rod in the left-right direction, the lower end of each stirring frame is slidably connected with the upper end of a connecting rod, the lower end of each connecting rod is arranged on the sieve plate, the connecting rod is of an up-and-down telescopic structure, the supporting spring is connected between the lower end of the sieve plate and the inner wall of the material storage frame, a strip-shaped groove is formed in the middle of the sieve plate, the inner wall of the strip-shaped groove is; drive the puddler through agitator motor and rotate for the agitator can stir the concrete in the storage frame, and extrusion cam carries out synchronous rotation along with the puddler at stirring in-process, thereby drives reciprocating motion about the lifter plate, makes the sieve produce and rocks from top to bottom, improves the distribution uniformity of concrete on the sieve, avoids the concrete to pile up.

The distributing device comprises a distributing frame, a distributing barrel, an upper retainer plate, a lower retainer plate and a linkage mechanism, wherein the upper end of the distributing frame is connected with the lower end of a feed opening, a plurality of distributing openings are uniformly formed in the lower end of the distributing frame, the distributing barrel is mounted at the lower end of the distributing opening, upper mounting chutes are symmetrically formed in the front side and the rear side of the upper end of the distributing frame, a lower mounting chute is formed in the rear side of the lower end of the distributing frame, the upper retainer plate is slidably mounted in the mounting chutes, the lower retainer plate is arranged at the upper end of the distributing opening, a plurality of butt joints are uniformly formed in the lower retainer plate, the butt joints and the distributing openings are arranged in a front-back alternating manner, the lower retainer plate is; the front and back end of the material distribution barrel are provided with a material distribution port, the material distribution port is provided with a material distribution barrel, the material distribution barrel is provided with a material distribution port, the material distribution barrel is provided with a material distribution plate, the material distribution barrel is provided with a material distribution port, the material distribution port is provided with a material distribution plate, the material distribution barrel is provided with a material distribution plate, the material distribution plate is provided with a material distribution port, the material distribution port is.

The sieve plate comprises a main plate, a movable plate, a connecting plate and a driven plate, the main plate is slidably mounted on the side wall of the material storage frame, movable chutes are formed in the front side and the rear side of the main plate, connecting chutes communicated with the movable chutes are formed in the inner sides of the movable chutes, driven chutes communicated with the connecting chutes are formed in the inner sides of the connecting chutes, the movable plate is slidably mounted in the movable chutes, the inner sides of the movable plates are connected with one ends of the connecting plates slidably mounted in the connecting chutes, the other ends of the connecting plates are connected with the driven plate slidably mounted in the driven chutes, the upper ends of the driven plates are connected with the lower ends of the connecting rods, one ends of the movable plates, close to the inner wall of the material storage; in the process of shaking the sieve plate up and down, the movable plate and the matching groove slide up and down, the contact positions of the movable plate and the matching groove are different, and the extrusion force applied to the movable plate is different, so that in the process of sliding up and down, the movable plate slides left and right in the movable sliding groove to drive the driven plate to synchronously slide left and right along with the movable plate, the stirring frame connected with the synchronous plate through the connecting rod can also slide left and right, the stirring range of the stirring frame is changed, the stirring uniformity can be improved, and the possibility of stirring dead angles is reduced.

Preferably, the moving machine base comprises two base plates, two guide plates, two moving wheels, a handle, vertical plates, a transverse rod, a vertical rod, a lifting transverse plate and a lifting cylinder, the two base plates are arranged in bilateral symmetry, the guide plates are arranged at the lower ends of the base plates in bilateral symmetry, the moving wheels are arranged at the inner sides of the guide plates, the handle is arranged at the outer sides of the guide plates positioned at the outer sides of the base plates, the vertical plates are arranged at the upper ends of the base plates, the transverse rod is arranged between the vertical plates which are arranged in the bilateral opposite mode in a sliding mode, the upper ends of the transverse rods are connected with the lifting transverse plate arranged on the side; the height of the lifting transverse plate is adjusted through the lifting air cylinder so as to adjust the height of the material storage frame according to the actual requirement of pouring work, the left and right substrates which are oppositely arranged are placed on the template, the moving wheels mounted on the inner sides of the guide plates are tightly attached to the side walls of the template, and then a worker drives the moving machine base to move along the template through the handle so as to pour concrete at an appointed position.

Preferably, the distributing cylinder comprises a cylinder body, a lifting strip and a lifting ring, the cylinder body is installed at the lower end of the distributing port, lifting chutes are symmetrically formed in the left side and the right side of the inner side of the cylinder body, lifting plates are slidably installed in the lifting chutes, a plurality of annular installation grooves communicated with the lifting chutes are vertically and uniformly formed in the inner sides of the lifting chutes, the inner walls of the annular installation grooves are slidably connected with the side walls of the lifting rings, the outer walls of the lifting rings are connected with the inner walls of the lifting plates, the upper end of each lifting plate is slidably connected with the lower end face of an extrusion chute formed in the lower end of the lower retainer; when the lower striker plate moves back and forth, the upper end of the lifting plate moves back and forth relative to the extrusion sliding groove, the contact positions of the lower end surfaces of the lifting plate and the extrusion sliding groove are different, the downward pressure applied to the lifting plate is different, and the height of the lifting plate is changed along with the downward pressure, so that the lifting plate can drive the lifting ring to intermittently move up and down in the pouring process to clamp and push out concrete solidified on the inner wall of the barrel body, and the barrel body is prevented from being blocked.

Preferably, the linkage mechanism comprises a connecting vertical plate, a driving cylinder, a driving rack, a driven rack and a transmission gear, the connecting vertical plate is installed at the rear side of the lower baffle plate, the driving cylinder is installed between the connecting vertical plate and the cloth frame, the rear end face of the upper baffle plate located at the rear side of the cloth frame is connected with the front end face of the connecting vertical plate, the driving rack is installed on the side wall of the upper baffle plate located at the rear side of the cloth frame, the driven rack is installed on the side wall of the upper baffle plate located at the front side of the cloth frame, the transmission gear is meshed between the driving rack and the driven rack, and the transmission gear is installed on the cloth frame; the connecting vertical plate is driven by the driving cylinder to move back and forth, so that the lower material baffle plate and the upper material baffle plate positioned on the rear side of the material distribution frame are driven to synchronously move back and forth, butt joints arranged on the lower material baffle plate can coincide with the material distribution openings one by one or be arranged in a front-back alternate mode, and under the transmission action of the driving rack, the driven rack and the transmission gear, when the upper material baffle plate positioned on the rear side of the material distribution frame moves back and forth, the upper material baffle plate positioned on the front side of the material distribution frame moves back and forth in an opposite direction, so that the size of a gap between the two upper material baffle plates is adjusted.

Preferably, the stirring rod is of a three-section structure, the stirring rod is divided into a left part, a middle part and a right part, the left section of the stirring rod is connected with the side wall of the material storage frame in a rotating mode, the right section of the stirring rod is connected with an output shaft of a stirring motor through a coupler, and the middle section of the stirring rod is installed between the left section and the right section of the stirring rod through bolts; after the stirring rod is disassembled, the stirring frame is convenient to disassemble, assemble and clean.

Preferably, the stirring frame comprises an installation barrel, stirring blades, a support rod and a fixing bolt, wherein the inner wall of the installation barrel is in sliding connection with the middle section of the stirring rod, a plurality of rows of jacks are uniformly formed in the outer wall of the installation barrel along the circumferential direction of the installation barrel, fixing screw holes communicated with the jacks in the same row are formed between the jacks in the same row, the stirring blades are arranged outside the jacks, a vertical through hole is formed in the middle of each stirring blade, the inner wall of each vertical through hole is tightly attached to the outer wall of the support rod, a threaded hole is formed in the lower end of the support rod, the; each part of the stirring frame is in a detachable connection mode, and each part is convenient to replace and clean.

Preferably, but base plate, lift diaphragm are left and right extending structure, and the horizontal pole is multistage concatenation formula structure to width is adjusted about base plate, lift diaphragm and horizontal pole according to the actual work needs.

The invention has the beneficial effects that:

1. the stirring device provided by the invention can intermittently adjust the horizontal position of the stirring frame in the stirring process so as to regularly change the stirring range of the stirring frame, reduce the possibility of stirring dead angles and improve the stirring uniformity, and quantitative concrete is injected into a specified position through the distributing device in the pouring process so as to ensure the consistency of the thickness of each layer of concrete and avoid the defects of honeycombs, holes and the like.

2. According to the stirring device designed by the invention, the extrusion cam synchronously rotates along with the stirring rod in the stirring process, so that the lifting plate is driven to reciprocate up and down, the sieve plate is rocked up and down, the distribution uniformity of concrete on the sieve plate is improved, the concrete accumulation is avoided, the sieve plate can drive the stirring frame to slide left and right in the up and down rocking process, the stirring range of the stirring frame in the sliding process is changed, the stirring uniformity can be improved, and the possibility of stirring dead angles is reduced.

3. According to the distributing device designed by the invention, the upper material baffle plate and the lower material baffle plate are driven to move back and forth at regular time through the linkage mechanism so as to pour quantitative concrete at a specified position, and the lifting plate can drive the lifting ring to move up and down discontinuously in the pouring process so as to crush and push out the concrete solidified on the inner wall of the barrel, so that the barrel is prevented from being blocked.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the storage frame, stirring device and distributing device of the present invention;

FIG. 3 is a top view of the dispensing device of the present invention;

FIG. 4 is a top sectional view of a part of the structure of the distributing device of the present invention;

FIG. 5 is a top cross-sectional view of the present invention between the storage frame and the screen deck;

FIG. 6 is a left side cross-sectional view of the present invention between the storage frame, the main plate and the moving plate;

FIG. 7 is a left side cross-sectional view of the invention between the lower retainer plate and the lifter bar;

fig. 8 is a front sectional view between the lower retainer plate and the distributing cylinder of the present invention.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 8, a building engineering house construction foundation concrete pouring machine comprises a moving machine base 1, a material storage frame 2, a stirring device 3 and a material distribution device 4, wherein the upper end of the moving machine base 1 is provided with the material storage frame 2, the stirring device 3 is arranged in the material storage frame 2, the lower end of the material storage frame 2 is provided with a feed opening, and the lower end of the feed opening is provided with the material distribution device 4; wherein:

the movable base 1 comprises two base plates 11, two guide plates 12, two movable wheels 13, a handle 14, vertical plates 15, cross rods 16, vertical rods 17, a lifting transverse plate 18 and a lifting cylinder 19, the two base plates 11 are arranged in bilateral symmetry, the guide plates 12 are arranged at the lower ends of the base plates 11 in bilateral symmetry, the movable wheels 13 are arranged at the inner sides of the guide plates 12, the handle 14 is arranged at the outer side of the guide plate 12 positioned at the outer side of the base plates 11, the vertical plates 15 are arranged at the upper ends of the base plates 11, the cross rods 16 are arranged between the vertical plates 15 which are oppositely arranged in the left-right direction in a sliding mode, the upper ends of the cross rods 16 are connected with the lifting transverse plate 18 arranged on the side wall of the material, the base plate 11 and the lifting transverse plate 18 are of a left-right telescopic structure, the transverse rod 16 is of a multi-section splicing structure, the left and right widths of the base plate 11, the lifting transverse plate 18 and the transverse rod 16 are adjusted according to actual working requirements; the height of the lifting transverse plate 18 is adjusted through the lifting air cylinder 19 so as to adjust the height of the material storage frame 2 according to the actual requirement of pouring work, the base plates 11 which are oppositely arranged left and right are placed on the formwork, the moving wheels 13 arranged on the inner sides of the guide plates 12 are attached to the side walls of the formwork, and then a worker drives the moving machine base 1 to move along the formwork through the handle 14 so as to pour concrete at a specified position.

The stirring device 3 comprises a stirring motor 31, a stirring rod 32, a stirring frame 33, a connecting rod 34, a sieve plate 35, a supporting spring 36, a baffle 37, a lifting plate 38 and an extrusion cam 39, wherein the stirring motor 31 is arranged on the side wall of the storage frame 2 through a motor base, an output shaft of the stirring motor 31 is connected with one end of the stirring rod 32 through a coupler, the other end of the stirring rod 32 is rotatably arranged on the side wall of the storage frame 2, the stirring frames 33 are symmetrically arranged on the side wall of the stirring rod 32, the lower end of the stirring frame 33 is slidably connected with the upper end of the connecting rod 34, the lower end of the connecting rod 34 is arranged on the sieve plate 35, the connecting rod 34 is of a vertical telescopic structure, the supporting spring 36 is connected between the lower end of the sieve plate 35 and the inner wall of the storage frame 2, a strip-shaped groove is arranged in the middle part of the sieve plate 35, the inner wall of the, the lifting plate 38 is arranged on the sieve plate 35, and the upper end of the lifting plate 38 is closely attached to the lower end of an extrusion cam 39 sleeved on the stirring rod 32; drive puddler 32 through agitator motor 31 and rotate for agitator 33 can stir the concrete in the storage frame 2, and extrusion cam 39 carries out synchronous rotation along with puddler 32 at stirring in-process, thereby drives about the lifter plate 38 reciprocating motion, makes sieve 35 produce and rocks from top to bottom, improves the distribution uniformity of concrete on the sieve 35, avoids the concrete to pile up.

The stirring rod 32 is of a three-section structure, the stirring rod 32 is divided into a left part, a middle part and a right part, the left section of the stirring rod 32 is connected with the side wall of the material storage frame 2 in a rotating mode, the right section of the stirring rod 32 is connected with an output shaft of the stirring motor 31 through a coupler, and the middle section of the stirring rod 32 is installed between the left section and the right section of the stirring rod 32 through bolts; after the stirring rod 32 is disassembled, the stirring frame 33 is convenient to disassemble, assemble and clean.

The stirring frame 33 comprises a mounting cylinder 331, stirring blades 332, a support rod 333 and a fixing bolt 334, wherein the inner wall of the mounting cylinder 331 is connected with the middle section of the stirring rod 32 in a sliding manner, a plurality of rows of jacks are uniformly formed in the outer wall of the mounting cylinder 331 along the circumferential direction of the mounting cylinder 331, fixing screw holes communicated with the jacks in the same row are formed between the jacks in the same row, the stirring blades 332 are arranged outside the jacks, a vertical through hole is formed in the middle of each stirring blade 332, the inner wall of the vertical through hole is tightly attached to the outer wall of the support rod 333, the lower end of the support rod 333 is provided with a threaded hole; each part of the stirring frame 33 is detachably connected, so that each part can be conveniently replaced and cleaned.

The sieve plate 35 comprises a main plate 351, a moving plate 352, a connecting plate 353 and a driven plate 354, the main plate 351 is slidably mounted on the side wall of the storage frame 2, moving chutes are formed in the front side and the rear side of the main plate 351, connecting chutes communicated with the moving chutes are formed in the inner sides of the moving chutes, driven chutes communicated with the connecting chutes are formed in the inner sides of the connecting chutes, the moving plate 352 is slidably mounted in the moving chutes, the inner side of the moving plate 352 is connected with one end of the connecting plate 353 slidably mounted in the connecting chutes, the other end of the connecting plate 353 is connected with the driven plate 354 slidably mounted in the driven chutes, the upper end of the driven plate 354 is connected with the lower end of the connecting rod 34, one end of the moving plate 352 close to the inner wall of the storage frame 2 is tightly attached to; in the up-and-down shaking process of the sieve plate 35, the movable plate 352 and the matching groove slide up and down, the contact positions of the movable plate 352 and the matching groove are different, and the extrusion force applied to the movable plate 352 is different, so that in the up-and-down sliding process, the movable plate 352 slides left and right in the movable sliding groove to drive the driven plate 354 to synchronously slide left and right along with the movable plate, the stirring frame 33 connected with the synchronous plate through the connecting rod 34 can also slide left and right, the stirring range of the stirring frame 33 is changed, the stirring uniformity can be improved, and the possibility of stirring dead angles is reduced.

The distributing device 4 comprises a distributing frame 41, a distributing barrel 42, an upper material baffle 43, a lower material baffle 44 and a linkage mechanism 45, the upper end of the distributing frame 41 is connected with the lower end of a feed opening, the lower end of the distributing frame 41 is uniformly provided with a plurality of distributing openings, the lower end of each distributing opening is provided with the distributing barrel 42, the front side and the rear side of the upper end of the distributing frame 41 are symmetrically provided with upper mounting chutes, the rear side of the lower end of the distributing frame 41 is provided with a lower mounting chute, the upper material baffle 43 is slidably mounted in the mounting chute, the upper end of each distributing opening is provided with the lower material baffle 44, the lower material baffle 44 is uniformly provided with a plurality of butt joints, the butt joints and the distributing openings are arranged at intervals from front to rear, the lower material baffles 44 are slidably mounted in the lower mounting; the upper material retaining plate 43 and the lower material retaining plate 44 are driven to move back and forth at fixed time through the linkage mechanism 45, when two upper material retaining plates 43 which are symmetrically arranged at the front and the back are tightly attached to each other, the positions of the butt joint port and the material distribution port coincide, concrete in the material distribution frame 41 can fall under the guiding effect of the material distribution cylinder 42, and then the concrete is filled between the templates, otherwise, when the material distribution port and the material distribution port are alternately arranged at the front and the back, a wide gap is reserved between the two upper material retaining plates 43 which are oppositely arranged at the front and the back, the stirred concrete can fall into the material distribution frame 41 through the gap, so that quantitative concrete is supplemented in the material distribution frame 41, and the condition that the concrete supplement quantity is different at every time to cause the uneven.

The distributing cylinder 42 comprises a cylinder body 421, a lifting strip 422 and a lifting ring 423, the cylinder body 421 is installed at the lower end of the distributing opening, lifting chutes are symmetrically formed in the left and right of the inner side of the cylinder body 421, lifting plates 38 are slidably installed in the lifting chutes, a plurality of annular installing grooves communicated with the lifting chutes are vertically and uniformly formed in the inner sides of the lifting chutes, the inner walls of the annular installing grooves are slidably connected with the side walls of the lifting rings 423, the outer walls of the lifting rings 423 are connected with the inner walls of the lifting plates 38, the upper ends of the lifting plates 38 are slidably connected with the lower end face of an extrusion chute formed at the lower end of the lower retainer plate 44; when the lower striker plate 44 moves back and forth, the upper end of the lifting plate 38 moves back and forth relative to the extrusion chute, the contact positions of the lifting plate 38 and the lower end face of the extrusion chute are different, the downward pressure applied to the lifting plate 38 is different, and the height of the lifting plate 38 is changed accordingly, so that the lifting plate 38 can drive the lifting ring 423 to move up and down discontinuously in the pouring process, so as to crush and push out the concrete solidified on the inner wall of the cylinder 421, and avoid the blockage of the cylinder 421.

The linkage mechanism 45 comprises a connecting vertical plate 451, a driving cylinder 452, a driving rack 453, a driven rack 454 and a transmission gear 455, the connecting vertical plate 451 is installed at the rear side of the lower striker plate 44, the driving cylinder 452 is installed between the connecting vertical plate 451 and the cloth frame 41, the rear end face of the upper striker plate 43 located at the rear side of the cloth frame 41 is connected with the front end face of the connecting vertical plate 451, the driving rack 453 is installed on the side wall of the upper striker plate 43 located at the rear side of the cloth frame 41, the driven rack 454 is installed on the side wall of the upper striker plate 43 located at the front side of the cloth frame 41, the transmission gear 455 is meshed between the driving rack 453 and the driven rack 454, and the transmission gear 455 is installed on the cloth frame 41; the connecting vertical plate 451 is driven by the driving cylinder 452 to move back and forth, so that the lower material plate and the upper material baffle plate 43 positioned at the rear side of the material distribution frame 41 are driven to synchronously move back and forth, butt joints arranged on the lower material baffle plate can be coincided with the material distribution openings one by one or arranged back and forth at intervals, under the transmission action of the driving rack 453, the driven rack 454 and the transmission gear 455, when the upper material baffle plate 43 positioned at the rear side of the material distribution frame 41 moves back and forth, the upper material baffle plate 43 positioned at the front side of the material distribution frame 41 moves back and forth in opposite directions, and the size of a gap between the two upper material baffle plates 43 is adjusted.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which changes and modifications require

Within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.