Concrete mix proportion equipment for concrete pouring of prefabricated assembly type splayed wall

Abstract

The utility model discloses a concrete mix proportion device for prefabricated splayed wall concrete pouring, which comprises a box body, the left side of the box body is in bolted connection with a case, an inner cavity of the box body is provided with a stirring mechanism, the top of the box body is provided with a weight sensor, the top of the weight sensor is in bolted connection with a batching box, and the batching box is provided with a stirring mechanism. The top of the batching box is communicated with a funnel, the right side of the bottom of the batching box is communicated with a discharging pipe, the bottom of the discharging pipe penetrates into an inner cavity of the box body, a first electromagnetic valve is arranged on the discharging pipe, and the center of the bottom of the box body is communicated with a discharging pipe. The first filter screen and the second filter screen are driven to reciprocate, so that the first filter screen and the second filter screen are prevented from being blocked, the frequency of cleaning the first filter screen and the second filter screen by a user is reduced, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a concrete mix proportioning device for pouring prefabricated assembled eight-shaped wall concrete. Background Art

[0002] The opening types of highway culverts and passages mainly include straight wall type and wing wall type. The straight wall type is widely used in pedestrian and vehicle passages, tunnels and artificial narrow channel culverts. The wing wall type includes eight-shaped wall type, straight wall type, cone slope type, etc. Among them, the eight-shaped wall wing wall is the most widely used, suitable for passages and culverts under various water conservancy conditions, and is the most common form of highway culvert openings. The prefabricated eight-shaped wall concrete pouring requires concrete mix proportioning.

[0003] After searching, the application number is CN202320951766.2, a mixing device with quantitative concrete mixing, which detects the specific weight of the material through a new type of load-bearing plate and a weight sensor. People observe the weight data on the display board. When the weight reaches the standard, the second motor rotates the driving gear to drive the driven gear and the rotating rod to rotate, so that the load-bearing plate is tilted, and the material enters the tank body for subsequent mixing. The dust generated inside the tank body is sucked into the filter box through the blower, and the dust is filtered through the filter net and the water inside the filter box, and finally discharged. In this way, the concrete mixer has the advantages of improving the accuracy of concrete material mixing and dust prevention.

[0004] However, the device still has the following shortcomings: although it can filter dust, the filter is fixed and is easily clogged during use, causing the user to frequently open the filter box and disassemble the filter for cleaning. The device needs to be stopped during disassembly and cleaning, resulting in reduced working efficiency of the device. Therefore, we need to propose a concrete mix proportioning device for prefabricated assembled eight-shaped wall concrete pouring. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete mix proportioning device for prefabricated assembled eight-shaped wall concrete pouring, which drives the first filter screen and the second filter screen to move back and forth, avoids the first filter screen and the second filter screen from being blocked, reduces the number of times the user cleans the first filter screen and the second filter screen, thereby improving the working efficiency of the device to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A concrete mix proportioning device for prefabricated assembled eight-shaped wall concrete pouring, comprising a box body, a box body is bolted to the left side of the box body, a stirring mechanism is arranged in the inner cavity of the box body, a weight sensor is installed on the top of the box body, a batching box is bolted to the top of the weight sensor, a funnel is connected to the top of the batching box, a discharge pipe is connected to the right side of the bottom of the batching box, the bottom of the discharge pipe passes through the inner cavity of the box body, a first solenoid valve is arranged on the discharge pipe, and a first electromagnetic valve is arranged on the center of the bottom of the box body. There is a discharge pipe, and a second solenoid valve is arranged on the discharge pipe, the inner cavity of the chassis is provided with a first filter and a second filter in sequence from right to left, an anti-blocking component is arranged on the side facing the first filter and the second filter, the right side of the chassis is connected with an intake pipe, and the right end of the intake pipe is connected with the left side of the chassis, a fan is bolted to the left side of the chassis through a fixing plate, the air inlet of the fan is connected with an intake pipe, and the right end of the intake pipe is connected with the left side of the chassis, and the air outlet of the fan is connected with an outlet pipe.

[0008] Preferably, the anti-blocking assembly includes a first motor, a rotating shaft, a turntable, a lifting plate, a movable rod and a fixed block, the first motor is bolted to the back side of the inner cavity of the chassis, the rotating shaft is fixedly connected to the output shaft of the first motor, the turntable key is connected to the surface of the rotating shaft, both sides of the top of the lifting plate are fixedly connected with springs, and the top of the spring is fixedly connected to the top of the inner cavity of the chassis, both sides at the center of the bottom of the lifting plate are hinged to the top of the movable rod through a movable seat, the fixed block is bolted to the side facing the first filter screen and the second filter screen, and the opposite side of the fixed block is hinged to the bottom of the movable rod through the movable seat.

[0009] Preferably, a wear-resistant pad is bonded at the center of the top of the lifting plate, and the top of the wear-resistant pad is in contact with the bottom of the turntable, and flow guide seats are bolted on both sides of the bottom of the inner cavity of the box.

[0010] Preferably, the stirring mechanism includes a second motor, a stirring rod and stirring blades, the second motor is bolted to the center of the top of the box, the stirring rod is bolted to the output shaft of the second motor, the bottom of the stirring rod passes through the inner cavity of the box, and the stirring blades are bolted to the surface of the stirring rod in sequence from top to bottom.

[0011] Preferably, the top and bottom of the chassis are bolted to a box body on all sides, the top and bottom of the inner cavity of the box body are provided with slide grooves, the inner cavity of the slide groove is slidably connected with a slider, and the opposite side of the slider is bolted with a moving rod, the opposite side of the moving rod passes through the box body and is bolted to the side opposite to the first filter screen and the second filter screen.

[0012] Preferably, sliding columns are bolted to both sides of the top of the inner cavity of the chassis, and the surfaces of the sliding columns are slidably connected to sliding sleeves, and the opposite sides of the sliding sleeves are bolted to both sides of the lifting plate, a display screen is bolted to the top of the front of the box body, and the display screen is electrically connected to the weight sensor, and a controller is bolted to the center of the front of the box body, and the controller is electrically connected to the display screen.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model drives the first filter screen and the second filter screen to move back and forth through the cooperation of the first motor, the rotating shaft, the rotating disk, the lifting plate, the movable rod and the fixed block, thereby avoiding the clogging of the first filter screen and the second filter screen, reducing the number of times the user cleans the first filter screen and the second filter screen, thereby improving the working efficiency of the device;

[0015] 2. Through the cooperation of wear-resistant pads, the mutual wear between the turntable and the lifting plate can be avoided. Through the cooperation of the guide seat, the concrete can be quickly guided out of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a structural sectional view of the box body of the utility model;

[0018] Figure 3 This is a structural sectional view of the chassis of the utility model;

[0019] Figure 4 It is a structural cross-sectional view of the box body of the utility model;

[0020] Figure 5 For this utility model Figure 3 An enlarged view of the structure at point A is shown.

[0021] In the figure: 1. box body; 2. chassis; 3. stirring mechanism; 31. second motor; 32. stirring rod; 33. stirring blade; 4. weight sensor; 5. batching box; 6. discharge pipe; 7. first filter; 8. second filter; 9. anti-blocking component; 91. first motor; 92. rotating shaft; 93. turntable; 94. lifting plate; 95. movable rod; 96. fixed block; 10. fan; 11. box body; 12. slide slot; 13. moving rod; 14. slide column. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides a concrete mix proportioning device for prefabricated assembled eight-shaped wall concrete pouring, comprising a box body 1, a box body 2 is bolted to the left side of the box body 1, a stirring mechanism 3 is arranged in the inner cavity of the box body 1, a weight sensor 4 is installed on the top of the box body 1, a batching box 5 is bolted to the top of the weight sensor 4, a funnel is connected to the top of the batching box 5, a discharge pipe 6 is connected to the right side of the bottom of the batching box 5, the bottom of the discharge pipe 6 passes through the inner cavity of the box body 1, a first solenoid valve is arranged on the discharge pipe 6, and a first electromagnetic valve is connected to the center of the bottom of the box body 1. There is a discharge pipe, and a second solenoid valve is provided on the discharge pipe. The inner cavity of the chassis 2 is provided with a first filter 7 and a second filter 8 in sequence from right to left. An anti-blocking component 9 is provided on the side facing the first filter 7 and the second filter 8. The right side of the chassis 2 is connected with an intake pipe, and the right end of the intake pipe is connected with the left side of the box body 1. A fan 10 is bolted to the left side of the chassis 2 through a fixing plate, the air inlet of the fan 10 is connected with an intake pipe, and the right end of the intake pipe is connected with the left side of the chassis 2, and the air outlet of the fan 10 is connected with an outlet pipe.

[0024] The anti-blocking component 9 includes a first motor 91, a rotating shaft 92, a turntable 93, a lifting plate 94, a movable rod 95 and a fixed block 96. The first motor 91 is bolted to the back of the inner cavity of the chassis 2, the rotating shaft 92 is fixedly connected to the output shaft of the first motor 91, the turntable 93 is keyed to the surface of the rotating shaft 92, both sides of the top of the lifting plate 94 are fixedly connected with springs, and the top of the spring is fixedly connected to the top of the inner cavity of the chassis 2, both sides of the bottom center of the lifting plate 94 are hinged to the top of the movable rod 95 through a movable seat, the fixed block 96 is bolted to the side facing the first filter 7 and the second filter 8, and the side facing the fixed block 96 is hinged to the bottom of the movable rod 95 through a movable seat, driving the first filter 7 and the second filter 8 to move back and forth, shaking off the impurities filtered by the first filter 7 and the second filter 8, and preventing the first filter 7 and the second filter 8 from being blocked.

[0025] A wear-resistant pad is bonded to the center of the top of the lifting plate 94 , and the top of the wear-resistant pad contacts the bottom of the turntable 93 . Guide seats are bolted on both sides of the bottom of the inner cavity of the box body 1 to prevent mutual wear between the turntable 93 and the lifting plate 94 .

[0026] The stirring mechanism 3 includes a second motor 31, a stirring rod 32 and stirring blades 33. The second motor 31 is bolted to the center of the top of the box body 1, the stirring rod 32 is bolted to the output shaft of the second motor 31, the bottom of the stirring rod 32 penetrates into the inner cavity of the box body 1, and the stirring blades 33 are bolted to the surface of the stirring rod 32 from top to bottom in sequence, so as to quickly and evenly mix the concrete.

[0027] The top and bottom of the chassis 2 are bolted to a box body 11 all around, the top and bottom of the inner cavity of the box body 11 are provided with a slide groove 12, the inner cavity of the slide groove 12 is slidably connected with a slider, and the opposite side of the slider is bolted with a moving rod 13, the opposite side of the moving rod 13 passes through the box body 11 and is bolted to the opposite side of the first filter screen 7 and the second filter screen 8, so as to limit the first filter screen 7 and the second filter screen 8, assist the first filter screen 7 and the second filter screen 8 to move, and improve the stability of the first filter screen 7 and the second filter screen 8.

[0028] Slide columns 14 are bolted to both sides of the top of the inner cavity of the chassis 2, and sliding sleeves are slidably connected to the surfaces of the slide columns 14, and the opposite sides of the sliding sleeves are bolted to both sides of the lifting plate 94. A display screen is bolted to the top of the front of the box body 1, and the display screen is electrically connected to the weight sensor 4. A controller is bolted to the center of the front of the box body 1, and the controller is electrically connected to the display screen. The sliding sleeve limits the lifting plate 94, assists the lifting plate 94 in lifting and moving, and improves the stability of the lifting plate 94.

[0029] During use, the user pours the raw material into the funnel, and the specific weight of the material is detected by the weight sensor 4. The weight is displayed on the display screen. The worker makes a proportion according to the displayed value, and then opens the first solenoid valve to transport the raw material into the box body 1. Then, the second motor 31 and the fan 10 are turned on. The second motor 31 drives the stirring rod 32 to rotate, and the stirring rod 32 drives the stirring blade 33 to rotate to stir the raw material. The fan 10 sucks the dust into the box 2, and the first filter screen 7 and the second filter screen 8 filter the dust. Then, the gas passes through the fan 10. The dust is discharged from the chassis 2, and at the same time, the user turns on the first motor 91, the first motor 91 drives the rotating shaft 92 to rotate, and the rotating shaft 92 drives the turntable 93 to rotate. Under the action of the spring, the turntable 93 drives the lifting plate 94 to move back and forth, and then the lifting plate 94 drives the movable rod 95 to rotate back and forth, so that the movable rod 95 drives the fixed block 96 to move back and forth, and the fixed block 96 drives the first filter 7 and the second filter 8 to move back and forth, and the dust adsorbed by the first filter 7 and the second filter 8 is shaken off to avoid clogging of the first filter 7 and the second filter 8.

[0030] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A concrete mix proportioning device for pouring concrete of prefabricated assembled splayed walls, comprising a box (1), characterized in that: The left side of the box body (1) is bolted to a box (2), the inner cavity of the box body (1) is provided with a stirring mechanism (3), the top of the box body (1) is installed with a weight sensor (4), the top of the weight sensor (4) is bolted to a batching box (5), the top of the batching box (5) is connected to a funnel, the right side of the bottom of the batching box (5) is connected to a discharge pipe (6), the bottom of the discharge pipe (6) passes through the inner cavity of the box body (1), the discharge pipe (6) is provided with a first solenoid valve, the center of the bottom of the box body (1) is connected to a discharge pipe, and the discharge pipe is provided with a first solenoid valve. Two solenoid valves, the inner cavity of the chassis (2) is provided with a first filter (7) and a second filter (8) in sequence from right to left, an anti-blocking component (9) is provided on the side facing the first filter (7) and the second filter (8), the right side of the chassis (2) is connected to an air intake pipe, and the right end of the air intake pipe is connected to the left side of the box body (1), the left side of the chassis (2) is bolted with a fan (10) through a fixing plate, the air inlet of the fan (10) is connected to the air intake pipe, and the right end of the air intake pipe is connected to the left side of the chassis (2), and the air outlet of the fan (10) is connected to the air outlet pipe.

2. A concrete mix proportioning device for pouring concrete of prefabricated assembled splayed walls according to claim 1, characterized in that: The anti-blocking component (9) comprises a first motor (91), a rotating shaft (92), a rotating disk (93), a lifting plate (94), a movable rod (95) and a fixed block (96); the first motor (91) is bolted to the back side of the inner cavity of the chassis (2); the rotating shaft (92) is fixedly connected to the output shaft of the first motor (91); the rotating disk (93) is key-connected to the surface of the rotating shaft (92); both sides of the top of the lifting plate (94) are fixedly connected with springs, and the top of the spring is fixedly connected to the top of the inner cavity of the chassis (2); both sides of the bottom center of the lifting plate (94) are hinged to the top of the movable rod (95) through a movable seat; the fixed block (96) is bolted to the side facing the first filter screen (7) and the second filter screen (8); and the side facing the fixed block (96) is hinged to the bottom of the movable rod (95) through a movable seat.

3. A concrete mix proportioning device for pouring concrete of prefabricated assembled splayed walls according to claim 2, characterized in that: A wear-resistant pad is bonded at the center of the top of the lifting plate (94), and the top of the wear-resistant pad is in contact with the bottom of the turntable (93). Both sides of the bottom of the inner cavity of the box body (1) are bolted with guide seats.

4. A concrete mix proportioning device for pouring concrete of prefabricated assembled splayed walls according to claim 1, characterized in that: The stirring mechanism (3) comprises a second motor (31), a stirring rod (32) and a stirring blade (33); the second motor (31) is bolted to the center of the top of the box (1); the stirring rod (32) is bolted to the output shaft of the second motor (31); the bottom of the stirring rod (32) penetrates the inner cavity of the box (1); and the stirring blade (33) is bolted to the surface of the stirring rod (32) in sequence from top to bottom.

5. The concrete mix proportioning equipment for pouring concrete of prefabricated assembled splayed walls according to claim 1 is characterized in that: The top and bottom of the chassis (2) are bolted to a box body (11) on all sides, the top and bottom of the inner cavity of the box body (11) are provided with a slide groove (12), the inner cavity of the slide groove (12) is slidably connected to a slider, and the opposite side of the slider is bolted to a moving rod (13), and the opposite side of the moving rod (13) passes through the box body (11) and is bolted to the opposite side of the first filter screen (7) and the second filter screen (8).

6. The concrete mix proportioning equipment for pouring concrete of prefabricated assembled splayed walls according to claim 1, characterized in that: Slide columns (14) are bolted to both sides of the top of the inner cavity of the chassis (2), and the surface of the slide column (14) is slidably connected to a sliding sleeve, and the opposite sides of the sliding sleeve are bolted to both sides of the lifting plate (94). A display screen is bolted to the top of the front of the box body (1), and the display screen is electrically connected to the weight sensor (4). A controller is bolted to the center of the front of the box body (1), and the controller is electrically connected to the display screen.

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