Filling device for concrete cover plate production

Abstract

The utility model belongs to the technical field of concrete filling, and particularly relates to a filling device for concrete cover plate production, which comprises a base, a support table is fixedly connected to the middle end of the inner side of the base, support legs which are uniformly distributed are fixedly connected to the top end of the support table, and a stirring tank is fixedly connected to the inner sides of the top ends of the support legs. A motor is fixedly connected to the middle side of the top end of the supporting table, a belt wheel is arranged at the output end of the motor, a first bevel gear is fixedly connected to the rear end of the right side of the belt wheel, a second bevel gear is meshed with the rear side of the first bevel gear, and a first transmission rod is fixedly connected to the top end of the second bevel gear; according to the material filling device for concrete cover plate production, the motor drives the mounting frame, the scraping plate and the stirring rod to rotate and drives the fluted disc to rotate while revolving, so that the stirring frame at the bottom end is driven to rotate synchronously, concrete is stirred and mixed, and the uniformity of the concrete is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete filling, in particular to a filling device used for the production of concrete cover plates. Background Art

[0002] Concrete cover slabs are common structural elements in roads, bridges, and other construction projects. Their manufacturing process requires an efficient assembly system to ensure product quality and production efficiency. Therefore, designing a filling device for concrete cover slab production is an urgent need to improve production efficiency, reduce production costs, and improve product quality.

[0003] After searching, the existing patent (publication number: CN219522507U) discloses a concrete pipe pile making and pouring device, which includes a shell, the top of the shell is fixedly connected to a control box, the top of the shell is located on the right side of the control box and is fixedly connected to a material box, and the bottom of the material box extends into the shell, the left inner wall of the control box is fixedly connected to a motor, and one end of the motor output shaft is fixedly connected to a gear, the left inner wall of the control box is rotatably connected to two rotating columns, the bottom inner wall of the control box is slidably connected to a knocking plate, and the bottom of the knocking plate extends into the shell, the beneficial effect is: by sending the pouring mold into the shell through the extension hole, and at the same time controlling the output shaft of the motor to rotate cyclically, at this time, in conjunction with the No. 2 spring, the knocking plate can be cyclically controlled to knock on the material box, thereby preventing the concrete material from being blocked in the material box and affecting the pouring effect.

[0004] However, in the actual use of the above solution, concrete is placed directly in the material box. However, after the concrete is placed for a long time, the aggregate and sand in the concrete may settle to the bottom, resulting in uneven composition of the concrete, thereby affecting the overall performance and quality. At the same time, the cement paste and aggregate in the concrete may separate, causing the concrete to lose uniformity, thereby affecting its strength and durability.

[0005] To this end, the utility model provides a filling device for producing concrete cover plates. Utility Model Content

[0006] In order to make up for the shortcomings of the existing technology and solve the problem that aggregates and sand particles in concrete may settle to the bottom, resulting in uneven composition of concrete and even separation of cement slurry and aggregates in concrete, the utility model proposes a filling device for concrete cover production.

[0007] The top end of the lifting gear is fixedly provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip, and the bottom end of the lifting gear is engaged with the toothed connecting strip and the toothed connecting strip is connected with the toothed connecting strip.

[0008] Through the above technical solution, the motor uses the pulley, the first bevel gear, the second bevel gear, the first transmission rod, and the mounting sleeve to simultaneously drive the mounting frame, the scraper, and the stirring rod to rotate, thereby stirring and mixing the concrete to ensure the uniformity of the concrete.

[0009] Furthermore, the right outer wall of the mounting sleeve is fixedly connected to a limiting frame, the inner side of the limiting frame is rotatably connected to a stirring frame, the top of the stirring frame is fixedly connected to a toothed disc, the outer side of the toothed disc is meshedly connected to a first inner gear ring, the first inner gear ring is fixedly connected to the inner wall of the top of the stirring tank, two first sealing plates are provided at the bottom end of the first inner gear ring, the outer first sealing plate is fixedly connected to the first inner gear ring, the inner first sealing plate is fixedly connected to the top of the mounting sleeve, and a feed port is provided on the left side of the outer first sealing plate;

[0010] Through the above technical solution, the limiting frame, the toothed disc and the mixing frame are driven to rotate by installing the sleeve, so that the toothed disc is limited by the first inner gear ring, so that the toothed disc rotates while revolving, thereby driving the bottom end mixing frame to rotate synchronously, thereby improving the mixing effect and preventing the concrete from rotating with the scraper and the mixing rod, which affects the mixing effect.

[0011] Furthermore, the opening and closing assembly includes a fixed frame, the rear end of the right side of the mixing tank is rotatably connected to a hydraulic rod, the bottom side of the front end of the hydraulic rod is rotatably connected to a second sealing plate, the front end of the right side of the mixing tank is fixedly connected to a fixed frame, the fixed frame is rotatably connected to the second sealing plate, and the second sealing plate is slidably connected to the discharge port;

[0012] Through the above technical solution, the hydraulic rod itself is extended and retracted, thereby using the outer wall of the mixing tank as the stress point to drive the second sealing plate to rotate with the connection position between the second sealing plate and the fixed frame as the center of the circle, thereby controlling the opening and closing size of the discharge port, thereby controlling the discharge speed.

[0013] Furthermore, the bottom end of the second bevel gear is fixedly connected to a second transmission rod, the bottom end of the second transmission rod is fixedly connected to a driving gear, the right side of the driving gear is meshed with a transmission gear, the right side of the transmission gear is meshed with a second inner gear ring, the outer side of the second inner gear ring is fixedly connected to a turntable, the turntable is rotatably connected to the base, the transmission gear is rotatably connected to the base, and a die outlet is opened at the top rear side of the base;

[0014] Through the above technical solution, the second bevel gear drives the second transmission rod and the driving gear to rotate, and the driving gear uses the transmission gear to simultaneously drive the outer second inner gear ring and the turntable to rotate.

[0015] Furthermore, the outer wall of the top of the turntable is provided with evenly distributed chute grooves, the inner side of the chute is slidably connected to a mold, and the mold is slidably connected to the die outlet;

[0016] Through the above technical solution, the mold is limited by the slide groove, and the filled mold can be quickly removed through the mold outlet and a new mold can be placed in, thereby speeding up production.

[0017] Furthermore, the top of the mold is lower than the lowest height of the lower hopper;

[0018] Through the above technical solution, the overall height of the mold is kept low to avoid collision with the small hopper.

[0019] The beneficial effects of the utility model are as follows:

[0020] 1. The utility model is a filling device for the production of concrete cover plates. The motor uses a pulley, a first bevel gear, a second bevel gear, a first transmission rod, and a mounting sleeve to simultaneously drive the mounting frame, the scraper, and the stirring rod to rotate. At the same time, the mounting sleeve drives the limiting frame, the gear disc, and the stirring frame to rotate, so that the gear disc is limited by the first inner gear ring, so that the gear disc rotates while revolving, thereby driving the bottom end stirring frame to rotate synchronously, thereby stirring and mixing the concrete, ensuring the uniformity of the concrete, and ensuring that various raw materials are mixed in precise proportions, thereby improving the quality and performance of the concrete.

[0021] 2. The filling device for concrete cover production described in the present invention drives the top mold to rotate through a turntable, thereby accelerating the feeding speed through mutual cooperation with the opening and closing components. At the same time, through precise cooperation, it reduces the waste of concrete raw materials, reduces the participation of manpower, and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] Figure 1 It is the main view of the utility model;

[0024] Figure 2 It is a three-dimensional diagram of the utility model;

[0025] Figure 3 This is a diagram of the internal structure of the base in the present utility model;

[0026] Figure 4 This is a cross-sectional view of the stirring tank in the present utility model;

[0027] Figure 5 This is a three-dimensional structural diagram of the stirring frame in the utility model;

[0028] In the figure: 1. Base; 11. Support platform; 2. Motor; 21. Pulley; 22. First bevel gear; 23. Second bevel gear; 24. First transmission rod; 25. Mounting sleeve; 26. Mounting frame; 27. Scraper; 28. Stirring rod; 29. ​​Limiting frame; 3. Toothed disc; 31. Stirring frame; 32. First inner gear ring; 33. First sealing plate; 34. Feed inlet; 35. Discharge port; 36. Stirring tank; 37. Support leg; 4. Hydraulic rod; 41. Second sealing plate; 42. Fixed frame; 43. Discharge hopper; 5. Second transmission rod; 51. Driving gear; 52. Transmission gear; 53. Second inner gear ring; 54. Turntable; 55. Slide; 56. Mold; 57. Discharge port. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods. Example 1:

[0030] like Figures 1 to 5As shown, the utility model is a filling device for the production of concrete cover plates, including a base 1, a support platform 11 is fixedly connected to the middle end of the inner side of the base 1, the support platform 11 is fixed by the base 1, the top of the support platform 11 is fixedly connected with evenly distributed support legs 37, the inner side of the top of the support leg 37 is fixedly connected with a mixing tank 36, the mixing tank 36 is fixed to the top of the support platform 11 by the support legs 37, the middle side of the top of the support platform 11 is fixedly connected with a motor 2, and the motor 2 is fixed at the same time by the support platform 11, a pulley 21 is provided at the output end of the motor 2, and the right rear end of the pulley 21 is fixedly connected to a first bevel gear 22, and the first bevel gear 22 is driven to rotate by the pulley 21 of the motor 2, and the rear side of the first bevel gear 22 is meshed with the second bevel gear 23, and the second bevel gear 23 is driven to rotate by the first bevel gear 22, and the top of the second bevel gear 23 is fixedly connected with a first transmission rod 24, and the first transmission rod 24 is connected to the mixing tank 36 for rotation. Then, the first transmission rod 24 is limited by the sleeve provided at the bottom inner end of the mixing tank 36, and the internal sealing is ensured at the same time. The outer side of the top of the first transmission rod 24 is fixedly connected with a mounting sleeve 25, and the second bevel gear 23 and the mounting sleeve 25 are connected through the first transmission rod 24. The mounting sleeve 25 is fixedly connected to the front and rear opposite mounting brackets 26, and the mounting brackets 26 on both sides are fixed at the same time through the mounting sleeve 25. The bottom end of the mounting bracket 26 is fixedly connected to a stirring rod 28, and the outer side of the bottom end of the mounting bracket 26 is fixedly connected to the scraper 27. The scraper 27 and the stirring rod 28 are fixed at the same time through the mounting bracket 26. The concrete is mixed by the stirring rod 28, and the inner wall is cleaned by the scraper 27. An opening and closing assembly is provided on the outer wall of the right side of the mixing tank 36, and a discharge port 35 is provided at the bottom end of the right side of the mixing tank 36. The bottom end of the discharge port 35 is fixedly connected to a discharge hopper 43, and the concrete delivered through the discharge port 35 is accurately delivered by the discharge hopper 43.

[0031] The right outer wall of the installation sleeve 25 is fixedly connected to the limiting frame 29, and the limiting frame 29 is fixed by the installation sleeve 25. The inner side of the limiting frame 29 is rotatably connected to the stirring frame 31, and the stirring frame 31 is limited by the limiting frame 29. The top of the stirring frame 31 is fixedly connected to the toothed disc 3, and the toothed disc 3 is supported and fixed by the stirring frame 31. The outer side of the toothed disc 3 is meshed with a first inner gear ring 32, and the first inner gear ring 32 is fixedly connected to the inner wall of the top of the stirring tank 36. Through the first inner gear ring 32 on the inner side of the top of the stirring tank 36, Two first sealing plates 33 are provided at the bottom end of the first inner gear ring 32. The outer first sealing plate 33 is fixedly connected to the first inner gear ring 32, and the outer first sealing plate 33 is fixed by the first inner gear ring 32. The inner first sealing plate 33 is fixedly connected to the top of the mounting sleeve 25, and the inner first sealing plate 33 is fixed by the mounting sleeve 25. A sliding groove is provided between the inner first sealing plate 33 and the outer first sealing plate 33 to provide a rotation space for the gear disc 3, and a feed port 34 is opened on the left side of the outer first sealing plate 33.

[0032] The opening and closing assembly includes a fixed frame 42, and the rear end of the right side of the mixing tank 36 is rotatably connected to the hydraulic rod 4, which is limited by the mixing tank 36. The bottom side of the front end of the hydraulic rod 4 is rotatably connected to the second sealing plate 41, and the second sealing plate 41 is driven to operate by the hydraulic rod 4. The front end of the right side of the mixing tank 36 is fixedly connected to the fixed frame 42, which is fixed by the mixing tank 36. The fixed frame 42 is rotatably connected to the second sealing plate 41, and the second sealing plate 41 is limited by the fixed frame 42. The second sealing plate 41 is slidably connected to the discharge port 35, and the discharge port 35 is sealed by the second sealing plate 41, and the opening size of the discharge port 35 is controlled by the rotation of the second sealing plate 41.

[0033] The bottom end of the second bevel gear 23 is fixedly connected to the second transmission rod 5, which drives the second transmission rod 5 to rotate through the second bevel gear 23. The bottom end of the second transmission rod 5 is fixedly connected to the driving gear 51, which drives the driving gear 51 to rotate through the second transmission rod 5. The right side of the driving gear 51 is meshed with a transmission gear 52, and the right side of the transmission gear 52 is meshed with a second inner gear ring 53. The driving gear 52 and the second inner gear ring 53 are simultaneously driven to rotate through the driving gear 51. A turntable 54 is fixedly connected to the outside of the second inner gear ring 53, which drives the turntable 54 to rotate through the second inner gear ring 53. The turntable 54 is rotatably connected to the base 1, and the turntable 54 is limited by the base 1. The transmission gear 52 is rotatably connected to the base 1, and the transmission gear 52 is limited by the base 1. A die outlet 57 is provided at the top end of the rear side of the base 1.

[0034] The outer wall of the top of the turntable 54 is provided with evenly distributed sliding grooves 55, and the inside of the sliding grooves 55 is slidably connected to the mold 56, and the mold 56 is slidably connected to the mold outlet 57. The sliding grooves 55 can limit the mold 56 and can also cooperate with the mold outlet 57 to quickly take out and replace the filled mold 56.

[0035] The top of the mold 56 is lower than the lowest height of the lower hopper 43.

[0036] Working principle: When the filling device for concrete cover production is running, the motor 2 first drives the second bevel gear 23 to rotate by utilizing the pulley 21 and the first bevel gear 22, and the second bevel gear 23 drives the mounting frame 26, the scraper 27 and the stirring rod 28 to rotate by utilizing the first transmission rod 24 and the mounting sleeve 25. The concrete is stirred and mixed by the stirring rod 28, and the inner wall of the mixing tank 36 is cleaned by the scraper 27. At the same time, the toothed disc 3 and the stirring frame 31 are driven to rotate synchronously by utilizing the limiting frame 29 through the mounting sleeve 25. At the same time, the toothed disc 3 is limited by the first inner gear ring 32 at the top, and rotates while the toothed disc 3 revolves, thereby driving the stirring frame 31 to rotate synchronously. Then, the second sealing member is driven by the extension and retraction of the hydraulic rod 4 itself. The plate 41 rotates and cooperates with the discharge port 35 to control the discharge speed. At the same time, the concrete is accurately transported into the mold 56 through the discharge hopper 43. At the same time, the second transmission rod 5 is used to drive the driving gear 51 to rotate through the second bevel gear 23, and the second inner gear ring 53 and the turntable 54 are driven to rotate by the driving gear 51 and the transmission gear 52. The turntable 54 drives the top multiple molds 56 to rotate. After one mold 56 is filled, the discharge port 35 is closed by rotating the second sealing plate 41 in the opposite direction. After the next mold 56 rotates to the bottom of the discharge hopper 43, the discharge is opened for filling. After the filling is completed, the mold 56 is dragged out when passing through the mold outlet 57, and a new mold 56 is replaced to complete the cycle.

[0037] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0039] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A filling device for concrete cover production, characterized in that: The invention comprises a base (1), wherein the inner middle end of the base (1) is fixedly connected to a support platform (11), the top end of the support platform (11) is fixedly connected to uniformly distributed support legs (37), the inner sides of the top ends of the support legs (37) are fixedly connected to a stirring tank (36), the middle side of the top end of the support platform (11) is fixedly connected to a motor (2), the output end of the motor (2) is provided with a pulley (21), the right rear end of the pulley (21) is fixedly connected to a first bevel gear (22), the rear side of the first bevel gear (22) is meshedly connected to a second bevel gear (23), the top end of the second bevel gear (23) is fixedly connected to a first bevel gear (22), and the second bevel gear (23) is fixedly connected to a first bevel gear (22). A transmission rod (24), the first transmission rod (24) is rotatably connected to the stirring tank (36), a mounting sleeve (25) is fixedly connected to the outer side of the top end of the first transmission rod (24), the mounting sleeve (25) is fixedly connected to the front and rear mounting frames (26), the bottom end of the mounting frame (26) is fixedly connected to the stirring rod (28), the outer side of the bottom end of the mounting frame (26) is fixedly connected to the scraper (27), the right outer wall of the stirring tank (36) is provided with an opening and closing assembly, the right bottom end of the stirring tank (36) is provided with a discharge port (35), and the bottom end of the discharge port (35) is fixedly connected to a discharge hopper (43).

2. A filling device for concrete cover production according to claim 1, characterized in that: The right outer wall of the mounting sleeve (25) is fixedly connected to a limiting frame (29), the inner side of the limiting frame (29) is rotatably connected to a stirring frame (31), the top of the stirring frame (31) is fixedly connected to a toothed disc (3), the outer side of the toothed disc (3) is meshedly connected to a first inner toothed ring (32), the first inner toothed ring (32) is fixedly connected to the inner wall of the top of the stirring tank (36), two first sealing plates (33) are provided at the bottom end of the first inner toothed ring (32), the first sealing plate (33) is fixedly connected to the first inner toothed ring (32) on the outside, and the first sealing plate (33) is fixedly connected to the top of the mounting sleeve (25) on the inside, and a feed port (34) is provided on the left side of the first sealing plate (33).

3. A filling device for concrete cover production according to claim 2, characterized in that: The opening and closing assembly includes a fixing frame (42), a hydraulic rod (4) is rotatably connected to the rear end of the right side of the mixing tank (36), a second sealing plate (41) is rotatably connected to the bottom side of the front end of the hydraulic rod (4), a fixing frame (42) is fixedly connected to the front end of the right side of the mixing tank (36), the fixing frame (42) is rotatably connected to the second sealing plate (41), and the second sealing plate (41) is slidably connected to the discharge port (35).

4. A filling device for concrete cover production according to claim 3, characterized in that: The bottom end of the second bevel gear (23) is fixedly connected to a second transmission rod (5), the bottom end of the second transmission rod (5) is fixedly connected to a driving gear (51), the right side of the driving gear (51) is meshedly connected to a transmission gear (52), the right side of the transmission gear (52) is meshedly connected to a second inner gear ring (53), the outer side of the second inner gear ring (53) is fixedly connected to a turntable (54), the turntable (54) is rotatably connected to the base (1), the transmission gear (52) is rotatably connected to the base (1), and a die outlet (57) is provided at the top end of the rear side of the base (1).

5. A filling device for concrete cover production according to claim 4, characterized in that: The outer wall of the top end of the turntable (54) is provided with evenly distributed sliding grooves (55), the inner side of the sliding groove (55) is slidably connected to a mold (56), and the mold (56) is slidably connected to a mold outlet (57).

6. A filling device for concrete cover production according to claim 5, characterized in that: The top of the mold (56) is lower than the lowest height of the lower hopper (43).

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