Concrete feeding device for tubular pile prefabricated part production

Abstract

The concrete feeding device comprises a base, the right end of the top of the base is fixedly connected with a conveying cylinder, the upper end of the left side of the conveying cylinder is fixedly connected with a feeding pipe, and the lower end of the right side of the conveying cylinder is fixedly connected with a hopper. And a driving motor is fixedly mounted at the top of the outer surface of the conveying cylinder, and a rotating rod is fixedly mounted at the output end of the driving motor. According to the concrete feeding device, concrete needing to be fed can be conveniently contained through the hopper, and the effect of concrete feeding in the production process of the pipe pile prefabricated part is achieved through the arrangement of the driving motor, the rotating rod, the packing auger, the hopper, the conveying cylinder, the feeding pipe and the pipe pile mold; and meanwhile, under the action of cooperation of a rotating rod, a first synchronous wheel, a synchronous belt, a second synchronous wheel, a U-shaped rotating rod, a rotating shaft and a rotating disc, the uniformity of concrete feeding operation is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe pile prefabricated part production, in particular to a concrete feeding device used for the production of pipe pile prefabricated parts. Background Art

[0002] Pipe piles are mainly used for low-capped pile foundations of industrial and civil buildings, and are widely used in engineering foundations such as railways, highways and bridges, municipal and large equipment. They have high strength, strong bearing capacity, and strong adaptability to geological structures. Pipe piles are widely used in people's construction projects today. In the production process of pipe pile prefabricated parts, concrete loading operations are required.

[0003] For example, the Chinese utility model provides "a concrete feeding device for pipe pile molding with adjustable angle" announcement number: CN217834083U, which includes a fixed base, a feed hopper and a feeding mechanism are fixedly installed on the top of the fixed base, a feed port and a stirring motor are arranged on the top of the feed hopper, a stirring rod is fixedly installed on the end of the output shaft of the stirring motor, a feeding pipe is fixedly installed on the top of the feeding mechanism, and a connecting pipe is fixedly installed between the feed hopper and the feeding pipe. When the feeding mechanism is higher than the feeding pipe, the transmission belt is driven by the second motor to rotate counterclockwise, the transmission belt drives the transmission disc to rotate counterclockwise, and the transmission disc drives the discharge pipe to rotate counterclockwise, so that the end of the discharge pipe is lifted upward, so that the feeding device can feed the feeding device that is higher than the discharge pipe, and the feeding device can feed the feeding devices of different heights by adjusting the angle of the discharge pipe, thereby improving the feeding efficiency.

[0004] Although the concrete feeding device in the above technology can perform feeding operations during pipe pile production, it is impossible to evenly feed the surrounding areas of the pipe pile during the feeding process. At the same time, the interior of the pipe pile is prone to hollowing due to bubbles during the feeding process, which seriously affects the quality of pipe pile production. Utility Model Content

[0005] The utility model aims to provide a concrete feeding device for the production of prefabricated pipe piles, which has the advantages of improving the uniformity of the feeding operation and being able to effectively eliminate bubbles in the concrete during the feeding process, thereby improving the production quality of the pipe piles.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete feeding device for the production of pipe pile precast parts, comprising a base, a conveying cylinder is fixedly connected to the right end of the top of the base, a feeding pipe is fixedly connected to the upper end of the left side of the conveying cylinder, a hopper is fixedly connected to the lower end of the right side of the conveying cylinder, a driving motor is fixedly installed on the top of the outer surface of the conveying cylinder, a rotating rod is fixedly installed on the output end of the driving motor, the lower end of the rotating rod is movably connected to the middle end of the bottom of the conveying cylinder through a bearing, an auger is fixedly connected to the surface of the rotating rod, the surface of the auger is movably connected to the inner cavity of the conveying cylinder, and the bottom of the rotating rod is fixedly installed There is a first synchronous wheel, the middle end of the top of the base is movably connected with a rotating shaft through a bearing, the top of the rotating shaft is fixedly connected with a turntable, the top of the turntable is fixedly installed with a pipe pile mold, the bottom of the rotating shaft is fixedly connected with a U-shaped rotating rod, the bottom of the U-shaped rotating rod is fixedly installed with a second synchronous wheel, the middle end of the second synchronous wheel and the middle end of the first synchronous wheel are transmission-connected by a synchronous belt, the middle end of the U-shaped rotating rod is movably connected with a connecting rod through a bearing, the left end of the connecting rod is movably connected with a vertical plate through a bearing, the upper end of the right side of the vertical plate is fixedly connected with a supporting spring, and the right side of the supporting spring is fixedly connected with a knocking plate.

[0007] As a preferred solution, the left end of the top of the base is fixedly connected to a supporting slide rod, the lower end of the vertical plate is movably connected to the surface of the supporting slide rod, the two ends of the left side of the knocking plate are fixedly connected to guide rods, and the surface of the guide rod is movably connected to the upper end of the vertical plate.

[0008] As a preferred solution, the four sides of the bottom of the turntable are movably connected to support wheels through bearings, and the bottom of the support wheels is movably connected to the top of the outer surface of the base.

[0009] As a preferred solution, a first support shaft is fixedly installed on the bottom of the first synchronous wheel, and the bottom of the first support shaft is movably connected to the right end of the bottom of the inner cavity of the base through a bearing; a second support shaft is fixedly installed on the bottom of the second synchronous wheel, and the bottom of the second support shaft is movably connected to the middle end of the bottom of the inner cavity of the base through a bearing.

[0010] As a preferred solution, an inspection plate is fixedly mounted on the front surface of the base by bolts, and hanging rings are fixedly connected around the upper end of the outer surface of the pipe pile mold.

[0011] As a preferred solution, the upper ends of both sides of the conveying cylinder are fixedly connected with reinforcing oblique rods, and the bottom of the reinforcing oblique rods is fixedly connected to the right end of the top of the outer surface of the base.

[0012] As a preferred solution, the right end of the bottom of the hopper is fixedly connected to a reinforcing support rod, and the lower end of the left side of the reinforcing support rod is fixedly connected to the right side of the outer surface of the base.

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

[0014] 1. The utility model is convenient for placing the required concrete by setting the hopper, and achieves the effect of concrete feeding in the process of producing prefabricated pipe piles by setting the driving motor, the rotating rod, the auger, the hopper, the conveying cylinder, the feeding pipe and the pipe pile mold. At the same time, the uniformity of the concrete feeding operation is effectively improved under the cooperation between the rotating rod, the first synchronous wheel, the synchronous belt, the second synchronous wheel, the U-shaped rotating rod, the rotating shaft and the turntable. At the same time, the surface of the pipe pile mold can be continuously knocked under the cooperation between the U-shaped rotating rod, the connecting rod, the vertical plate, the supporting spring and the knocking plate, and the bubbles in the concrete inside the pipe pile mold can be quickly eliminated under the action of the knocking vibration, thereby reducing the generation of hollows and bubbles, thereby greatly improving the quality of pipe pile production and facilitating the use of personnel.

[0015] 2. The utility model achieves the purpose of guiding the upright plate and the knocking plate respectively by setting the supporting slide rod and the guide rod, thereby preventing the upright plate and the knocking plate from tilting under the action of the moving force; achieves the purpose of stably supporting the bottom of the turntable by setting the supporting wheel, thereby preventing the turntable from tilting during rotation; achieves the purpose of stably supporting the first synchronous wheel and the second synchronous wheel respectively by setting the first supporting shaft and the second supporting shaft, thereby preventing the first synchronous wheel and the second synchronous wheel from tilting during rotation force; and facilitates the lifting operation of the pipe pile mold by setting the lifting ring; achieves the purpose of strengthening the support of the conveying cylinder by setting the strengthening diagonal rod; and achieves the purpose of strengthening the support of the hopper by setting the strengthening support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a three-dimensional diagram from another perspective of the present invention;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the base of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the conveying tube of the utility model.

[0020] In the figure: 1. base; 2. inspection plate; 3. strengthening diagonal rod; 4. pipe pile mold; 5. turntable; 6. supporting slide rod; 7. vertical plate; 8. conveying cylinder; 9. hopper; 10. knocking plate; 11. supporting spring; 12. guide rod; 13. strengthening support rod; 14. feeding pipe; 15. rotating shaft; 16. supporting wheel; 17. rotating rod; 18. first synchronous wheel; 19. first supporting shaft; 20. synchronous belt; 21. second synchronous wheel; 22. second supporting shaft; 23. U-shaped rotating rod; 24. connecting rod; 25. driving motor; 26. auger; 27. lifting ring. DETAILED DESCRIPTION

[0021] 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.

[0022] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0023] Embodiment 1:

[0024] See also Figure 1-Figure 4As shown, the utility model provides a concrete feeding device for the production of pipe pile precast parts, including a base 1, a conveying cylinder 8 is fixedly connected to the right end of the top of the base 1, a feeding pipe 14 is fixedly connected to the upper end of the left side of the conveying cylinder 8, a hopper 9 is fixedly connected to the lower end of the right side of the conveying cylinder 8, a driving motor 25 is fixedly installed on the top of the outer surface of the conveying cylinder 8, a rotating rod 17 is fixedly installed on the output end of the driving motor 25, the lower end of the rotating rod 17 is movably connected to the middle end of the bottom of the conveying cylinder 8 through a bearing, an auger 26 is fixedly connected to the surface of the rotating rod 17, and the surface of the auger 26 is movably connected to the inner cavity of the conveying cylinder 8, a first synchronous wheel 18 is fixedly installed on the bottom of the rotating rod 17, and a first synchronous wheel 18 is fixedly installed on the bottom of the rotating rod 17. The middle end of the top of the seat 1 is movably connected to the rotating shaft 15 through a bearing, the top of the rotating shaft 15 is fixedly connected to a turntable 5, the top of the turntable 5 is fixedly installed with a pipe pile mold 4, the bottom of the rotating shaft 15 is fixedly connected to a U-shaped rotating rod 23, the bottom of the U-shaped rotating rod 23 is fixedly installed with a second synchronous wheel 21, a synchronous belt 20 is transmission-connected between the middle end of the second synchronous wheel 21 and the middle end of the first synchronous wheel 18, the middle end of the U-shaped rotating rod 23 is movably connected to a connecting rod 24 through a bearing, the left end of the connecting rod 24 is movably connected to a vertical plate 7 through a bearing, the upper end of the right side of the vertical plate 7 is fixedly connected to a support spring 11, and the right side of the support spring 11 is fixedly connected to a knocking plate 10.

[0025] In the present technical scheme, the setting of the hopper 9 facilitates the placement of the required concrete, and the setting of the driving motor 25, the rotating rod 17, the auger 26, the hopper 9, the conveying cylinder 8, the feeding pipe 14 and the pipe pile mold 4 achieves the effect of concrete feeding in the process of pipe pile prefabricated parts production. At the same time, under the cooperation between the rotating rod 17, the first synchronous wheel 18, the synchronous belt 20, the second synchronous wheel 21, the U-shaped rotating rod 23, the rotating shaft 15 and the turntable 5, the uniformity of the concrete feeding operation is effectively improved. At the same time, under the cooperation between the U-shaped rotating rod 23, the connecting rod 24, the vertical plate 7, the supporting spring 11 and the knocking plate 10, the surface of the pipe pile mold 4 can be continuously knocked, and under the action of the knocking vibration, the bubbles in the concrete inside the pipe pile mold 4 can be quickly eliminated, reducing the generation of hollows and bubbles, thereby greatly improving the quality of pipe pile production and facilitating personnel to use.

[0026] Embodiment 2:

[0027] On the basis of embodiment 1, the utility model is as follows Figure 1-Figure 3As shown, the left end of the top of the base 1 is fixedly connected to a support slide bar 6, the lower end of the vertical plate 7 is movably connected to the surface of the support slide bar 6, the two ends of the left side of the knocking plate 10 are fixedly connected to guide rods 12, the surface of the guide rod 12 is movably connected to the upper end of the vertical plate 7, the four sides of the bottom of the turntable 5 are movably connected to support wheels 16 through bearings, the bottom of the support wheel 16 is movably connected to the top of the outer surface of the base 1, the bottom of the first synchronous wheel 18 is fixedly installed with a first support shaft 19, the bottom of the first support shaft 19 is movably connected to the right end of the bottom of the inner cavity of the base 1 through a bearing, A second supporting shaft 22 is fixedly installed at the bottom of the second synchronous wheel 21, and the bottom of the second supporting shaft 22 is movably connected to the middle end of the bottom of the inner cavity of the base 1 through a bearing. An inspection plate 2 is fixedly installed on the front surface of the base 1 through bolts. The upper end of the outer surface of the pipe pile mold 4 is fixedly connected with a lifting ring 27. The upper ends of both sides of the conveying cylinder 8 are fixedly connected with a reinforcing oblique rod 3, and the bottom of the reinforcing oblique rod 3 is fixedly connected to the right end of the top of the outer surface of the base 1. The right end of the bottom of the hopper 9 is fixedly connected with a reinforcing support rod 13, and the lower end of the left side of the reinforcing support rod 13 is fixedly connected to the right side of the outer surface of the base 1.

[0028] In the present technical scheme, by setting the supporting slide rod 6 and the guide rod 12, the purpose of guiding the upright plate 7 and the knocking plate 10 is achieved, thereby preventing the upright plate 7 and the knocking plate 10 from tilting under the action of the moving force; by setting the supporting wheel 16, the purpose of stably supporting the bottom of the turntable 5 is achieved, thereby preventing the turntable 5 from tilting during rotation; by setting the first supporting shaft 19 and the second supporting shaft 22, the purpose of stably supporting the first synchronous wheel 18 and the second synchronous wheel 21 is achieved, thereby preventing the first synchronous wheel 18 and the second synchronous wheel 21 from tilting during rotation force; by setting the lifting ring 27, it is convenient for personnel to lift the pipe pile mold 4; by setting the strengthening diagonal rod 3, the purpose of strengthening the support of the conveying cylinder 8 is achieved; by setting the strengthening support rod 13, the purpose of strengthening the support of the hopper 9 is achieved.

[0029] The working principle of the utility model is as follows: by setting the hopper 9, it is convenient to hold the concrete required for loading, and by starting the driving motor 25, the rotating rod 17 and the auger 26 can be driven to rotate. Under the action of the rotation of the auger 26, the concrete inside the hopper 9 can be driven to be transported to the inside of the pipe pile mold 4 through the conveying cylinder 8 and the feeding pipe 14, so as to achieve the effect of concrete loading in the process of producing the pipe pile prefabricated parts. At the same time, under the action of the rotation of the rotating rod 17, the first synchronous wheel 18 can be driven to rotate. The rotation of the first synchronous wheel 18 can drive the second synchronous wheel 21, the U-shaped rotating rod 23, the rotating shaft 15, and the turntable through the synchronous belt 20. 5 and the pipe pile mold 4 rotate, so that the loaded concrete of the pipe pile mold 4 can evenly fall to the surroundings under the action of rotation, thereby effectively improving the uniformity of concrete loading operation, and at the same time, under the action of the rotation of the U-shaped rotating rod 23, the vertical plate 7, the supporting spring 11 and the knocking plate 10 can be driven to move to the right side through the connecting rod 24, and the knocking plate 10 can continuously knock the surface of the pipe pile mold 4 under the action of movement, and the bubbles in the concrete inside the pipe pile mold 4 can be quickly eliminated under the action of knocking vibration, reducing the generation of hollows and bubbles, thereby greatly improving the quality of pipe pile production and facilitating personnel to use.

[0030] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0031] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A concrete feeding device for producing prefabricated pipe piles, comprising a base (1), characterized in that: The right end of the top of the base (1) is fixedly connected to a conveying cylinder (8), the upper end of the left side of the conveying cylinder (8) is fixedly connected to a feeding pipe (14), the lower end of the right side of the conveying cylinder (8) is fixedly connected to a hopper (9), the top of the outer surface of the conveying cylinder (8) is fixedly installed with a driving motor (25), the output end of the driving motor (25) is fixedly installed with a rotating rod (17), the lower end of the rotating rod (17) is movably connected to the middle end of the bottom of the conveying cylinder (8) through a bearing, the surface of the rotating rod (17) is fixedly connected to an auger (26), the surface of the auger (26) is movably connected to the inner cavity of the conveying cylinder (8), the bottom of the rotating rod (17) is fixedly installed with a first synchronous wheel (18), the middle end of the top of the base (1) is movably connected to a rotating A shaft (15) is provided, the top of the shaft (15) is fixedly connected to a rotating disk (5), the top of the rotating disk (5) is fixedly installed with a pipe pile mold (4), the bottom of the shaft (15) is fixedly connected to a U-shaped rotating rod (23), the bottom of the U-shaped rotating rod (23) is fixedly installed with a second synchronous wheel (21), a synchronous belt (20) is transmission-connected between the middle end of the second synchronous wheel (21) and the middle end of the first synchronous wheel (18), the middle end of the U-shaped rotating rod (23) is movably connected to a connecting rod (24) through a bearing, the left end of the connecting rod (24) is movably connected to a vertical plate (7) through a bearing, the upper end of the right side of the vertical plate (7) is fixedly connected to a supporting spring (11), and the right side of the supporting spring (11) is fixedly connected to a knocking plate (10).

2. The concrete feeding device for the production of prefabricated pipe piles according to claim 1, characterized in that: The left end of the top of the base (1) is fixedly connected to a support slide bar (6), the lower end of the vertical plate (7) is movably connected to the surface of the support slide bar (6), and both ends of the left side of the knocking plate (10) are fixedly connected to guide rods (12), and the surface of the guide rod (12) is movably connected to the upper end of the vertical plate (7).

3. The concrete feeding device for producing prefabricated pipe piles according to claim 1, characterized in that: The four sides of the bottom of the turntable (5) are movably connected to support wheels (16) via bearings, and the bottom of the support wheel (16) is movably connected to the top of the outer surface of the base (1).

4. The concrete feeding device for producing prefabricated pipe piles according to claim 1, characterized in that: A first support shaft (19) is fixedly mounted on the bottom of the first synchronous wheel (18), and the bottom of the first support shaft (19) is movably connected to the right end of the bottom of the inner cavity of the base (1) through a bearing. A second support shaft (22) is fixedly mounted on the bottom of the second synchronous wheel (21), and the bottom of the second support shaft (22) is movably connected to the middle end of the bottom of the inner cavity of the base (1) through a bearing.

5. The concrete feeding device for producing prefabricated pipe piles according to claim 1, characterized in that: An inspection plate (2) is fixedly mounted on the front surface of the base (1) by means of bolts, and hanging rings (27) are fixedly connected around the upper end of the outer surface of the pipe pile mold (4).

6. The concrete feeding device for producing prefabricated pipe piles according to claim 1, characterized in that: The upper ends of both sides of the conveying cylinder (8) are fixedly connected to reinforcing oblique rods (3), and the bottom of the reinforcing oblique rods (3) is fixedly connected to the right end of the top of the outer surface of the base (1).

7. The concrete feeding device for producing prefabricated pipe piles according to claim 1, characterized in that: The right end of the bottom of the hopper (9) is fixedly connected to a reinforcing support rod (13), and the lower end of the left side of the reinforcing support rod (13) is fixedly connected to the right side of the outer surface of the base (1).

Images