Feeding machine for prestressed concrete pipe pile
By introducing adjustment and knocking mechanisms into the feeder for prestressed concrete pipe piles, the problems of prestressed concrete pipe pile port size adjustment and residual concrete cleaning are solved, and a more flexible use and more efficient operation process is achieved.
Patent Information
- Application Number
- CN202420796862.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The existing feeder for prestressed concrete pipe piles cannot be adjusted according to the size of the prestressed concrete pipe pile port, resulting in difficulty in fixing and working limitations. At the same time, the residual concrete attached to the surface of the connecting hopper is difficult to clean, increasing the labor force of workers.
A feeder for prestressed concrete pipe piles was designed. The feeder adjustment mechanism was used to adjust the size of the box through the motor driving rod body and chute system, which was adapted to the port of prestressed concrete pipe piles of different diameters, and knocked through the feeder. The strike mechanism automatically cleans the attached concrete using an electric telescopic rod and a half bevel gear system.
Adjustment according to the size of the pile port of the prestressed concrete pipe is achieved, reducing work limitations, and reducing workers' demand for manual cleaning of concrete through automatic cleaning function and reducing labor consumption.
Smart Images
Figure CN222201040U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a feeder for prestressed concrete pipe piles. Background Art
[0002] Concrete is one of the most important civil engineering materials in contemporary times. It is an artificial stone made of cementitious materials, granular aggregates, water, and admixtures and additives added in a certain proportion when necessary, and is evenly mixed, compacted into a compact shape, and cured and hardened. A feeder is required to fill concrete into prestressed concrete piles.
[0003] For example, a feeder for prestressed concrete pipe piles with the authorization announcement number "CN216689411U" can receive concrete more conveniently and can effectively reduce the volume of concrete spilling to the side, thereby effectively reducing the waste of concrete. However, the feeder for prestressed concrete pipe piles cannot be adjusted according to the size of the prestressed concrete pipe pile opening during operation. For prestressed concrete pipe pile openings that are too large, the device cannot be fixed at the prestressed concrete pipe pile opening, thereby increasing the limitations of the work. At the same time, after the prestressed concrete pipe pile feeder is filled with concrete, residual concrete will adhere to the surface of the receiving hopper. The attached residual concrete loses moisture over time, making it difficult to clean. In order to facilitate the next use, workers are required to manually clean the concrete attached to the surface of the receiving hopper, thereby increasing the labor of workers. Utility Model Content
[0004] The utility model aims to solve the problem that the device cannot be fixed on the prestressed concrete pipe pile outlet when the prestressed concrete pipe pile outlet is too large, thereby increasing the working limitations and the attached residual concrete loses moisture over time, making it difficult to clean. In order to facilitate the next use, the worker needs to manually clean the concrete attached to the surface of the receiving hopper, thereby increasing the labor force of the workers. A feeder for prestressed concrete pipe piles is proposed.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A feeder for prestressed concrete pipe piles is designed, comprising a box body, a feeding port is provided at the top of the box body, a discharging port is provided at the lower end of the box body, a feeder adjusting mechanism is provided at the rear end of the box body, a feeder knocking mechanism is provided at the front end of the box body, a first block is fixedly connected to both ends of the box body, the first block is slidably connected to a slider through a slide groove, the surface of the slider is in contact with the box body, and the outer wall of the box body is in contact with a vibrating rod.
[0007] Preferably, the feeder adjustment mechanism includes a first shell, the surface of the first shell is fixedly connected to the box body, the first shell is fixedly connected to the motor through a bracket, the output shaft of the motor is fixedly connected to the rod body, the rod body is slidably connected to the first plate body through a slide groove, the first plate body is slidably connected to the first shell through the slide groove, the first plate body is slidably engaged with the second block through the slide groove, the second blocks are movably connected to one end of the two connecting rods through pins, and the two connecting rods are slidably connected to the first shell through the slide groove.
[0008] Preferably, the first plate body is slidably connected to the box body through a slide groove, the other end of the connecting rod is movably connected to the slider through a pin shaft, and a bolt is provided on the surface of the first shell body, and the surface of the first plate body is tightly pressed against the bolt.
[0009] Preferably, the feeder knocking mechanism includes a second shell, the surface of the second shell is fixedly connected to the box body, the surface of the second shell is fixedly connected to an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected to the third block, the third block is slidably connected to the second shell through a slide groove, the third block is slidably connected to the roller through a track, the roller is rotatably connected to the second shell through a bearing, the surface of the roller is fixedly connected to a semi-bevel gear, the surface of the semi-bevel gear is meshed with a bevel gear, the bevel gear is rotatably connected to the second shell through a bearing, and the surface of the second shell is fixedly connected to one end of the spring.
[0010] Preferably, a second plate body is fixedly connected to the surface of the bevel gear, and the second housing is slidably connected to the second plate body via a sliding groove.
[0011] Preferably, the surface of the second plate body is fixedly connected to the other end of the spring, and the surface of the second plate body is provided with a rubber layer.
[0012] The utility model provides a feeder for prestressed concrete pipe piles, which has the beneficial effects that: through the cooperation of the feeder adjustment mechanism and the box body, the motor drives the rod body to swing, the rod body drives the first plate body to move to the right through the slide groove, the second block body drives the two connecting rods to move toward each other along the slide groove of the first plate body, and the two connecting rods drive the slider to move. Through the above method, the box body can be adjusted according to the size of the prestressed concrete pipe pile opening, thereby reducing working limitations.
[0013] Through the cooperation of the feeder knocking mechanism and the box, the electric telescopic rod drives the third block to move, and the third block drives the roller to rotate through the track. The rotation of the roller drives the semi-bevel gear to rotate, and the semi-bevel gear drives the bevel gear to rotate counterclockwise. At this time, the spring is extended and the bevel gear drives the second plate to swing. Through the above method, workers do not need to manually clean the concrete attached to the surface of the hopper, thereby reducing the labor of workers. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 for Figure 1 A top view of
[0016] Figure 3 for Figure 1 A front view of
[0017] Figure 4 for Figure 1 A partial front cross-sectional view of
[0018] Figure 5 for Figure 4 Side view of
[0019] Figure 6 for Figure 2 A front cross-sectional view of
[0020] Figure 7 for Figure 6 A partial stereogram of .
[0021] In the figure: 1. box body, 2. feeder adjustment mechanism, 201. first shell body, 202. motor, 203. rod body, 204. first plate body, 205. second block body, 206. connecting rod, 3. feeder knocking mechanism, 301. second shell body, 302. electric telescopic rod, 303. third block body, 304. roller, 305. semi-bevel gear, 306. bevel gear, 307. spring, 4. feed port, 5. discharge port, 6. vibrating rod, 7. slider, 8. first block body, 9. second plate body, 10. bolt. DETAILED DESCRIPTION
[0022] The utility model is further described below in conjunction with the accompanying drawings:
[0023] Refer to the attached Figure 1-7 : In the present embodiment, a feeder for prestressed concrete pipe piles comprises a box body 1, a feed port 4 is arranged at the top of the box body 1, a discharge port 5 is arranged at the lower end of the box body 1, a feeder adjustment mechanism 2 is arranged at the rear end of the box body 1, a feeder knocking mechanism 3 is arranged at the front end of the box body 1, a first block body 8 is fixedly connected to both ends of the box body 1, the first block body 8 is slidably connected to a slider 7 through a slide groove, the slider 7 slides on the first block body 8, the surface of the slider 7 is fitted with the box body 1, and the outer wall of the box body 1 is fitted with a vibrating rod 6. The model of the vibrating rod 6 can meet the working needs according to actual needs, and the vibrating rod 6 is the prior art disclosed in the patent announcement number "CN216689411U";
[0024] The surface of the second plate 9 is fixedly connected to the other end of the spring 307. The elastic coefficient of the spring 307 can meet the working needs according to actual requirements. A rubber layer is provided on the surface of the second plate 9 to prevent the second plate 9 from causing damage to the box body 1 during the process of knocking the box body 1.
[0025] Refer to the attached Figure 1 , Figure 2 , Figure 6 and Figure 7 : In the present embodiment, a feeder for prestressed concrete pipe piles, the feeder adjustment mechanism 2 includes a first shell 201, the surface of the first shell 201 is fixedly connected to the box body 1, the first shell 201 is fixedly connected to the motor 202 through a bracket, the model of the second motor 202 can meet the working needs according to actual needs, the output shaft of the motor 202 is fixedly connected to the rod body 203, the motor 202 drives the rod body 203 to rotate, the rod body 203 is slidably connected to the first plate body 204 through a slide groove, the rod body 203 drives the first plate body 204 to move, the first plate body 204 is slidably connected to the first shell 201 through a slide groove, and the first plate body 204 slides in the first shell 201;
[0026] The first plate body 204 is slidably connected to the second block body 205 through a slide groove, and the second block body 205 slides in the first plate body 204. The second block body 205 is movably connected to one end of the two connecting rods 206 through a pin shaft. The two second blocks 205 drive the connecting rod 206 to move. The connecting rod 206 is slidably connected to the first shell body 201 through the slide groove. The connecting rod 206 slides in the first shell body 201. The first plate body 204 is slidably connected to the box body 1 through the slide groove. The first plate body 204 slides in the box body 1. The other end of the connecting rod 206 is movably connected to the slider 7 through a pin shaft. The connecting rod 206 drives the slider 7 to move. The surface of the first shell body 201 is provided with a bolt 10, and the surface of the first plate body 204 is tightly pressed against the bolt 10.
[0027] Refer to the attached Figure 1 , Figure 3 , Figure 4 and Figure 5: In the present embodiment, a feeder for prestressed concrete pipe piles, the feeder knocking mechanism 3 includes a second shell 301, the surface of the second shell 301 is fixedly connected to the box body 1, the surface of the second shell 301 is fixedly connected with an electric telescopic rod 302, the model of the electric telescopic rod 302 can meet the working needs according to actual needs, the telescopic end of the electric telescopic rod 302 is fixedly connected to the third block 303, the electric telescopic rod 302 drives the third block 303 to move, the third block 303 is slidably connected to the second shell 301 through a slide groove, the third block 303 slides in the second shell 301, the third block 303 is slidably connected to the roller 304 through a track, the third block 303 drives the roller 304 to rotate, the roller 304 is rotatably connected to the second shell 301 through a bearing, the roller 304 rotates in the second shell 301, the surface of the roller 304 is fixedly connected with a semi-bevel gear 305, and the roller 304 drives the semi-gear 305 to rotate;
[0028] The surface of the semi-bevel gear 305 is meshed with the bevel gear 306, and the semi-bevel gear 305 drives the bevel gear 306 to rotate. The bevel gear 306 is rotationally connected to the second housing 301 through a bearing, and the bevel gear 306 rotates in the second housing 301. The surface of the second housing 301 is fixedly connected to one end of the spring 307, and the surface of the bevel gear 306 is fixedly connected to the second plate body 9. The bevel gear 306 drives the second plate body 9 to move and rotate, and the second housing 301 is slidingly connected to the second plate body 9 through a slide groove, and the second plate body 9 slides in the second housing 301.
[0029] Working principle:
[0030] Feeder adjustment process:
[0031] The motor 202 is connected to an external power source and started, the motor 202 drives the rod 203 to swing, and the rod 203 drives the first plate 204 to move rightward through the slide groove (such as Figure 6 ), the second block 205 drives the two connecting rods 206 to move toward each other along the slide groove of the first plate 204, and the two connecting rods 206 drive the slider 7 to move. The distance between the two sliders 7 is adjusted according to the size of the prestressed concrete pipe pile opening. After the two sliders 7 move to the appropriate position, the motor 202 is turned off, and the two sliders 7 are stuck above the prestressed concrete pipe pile opening to fix the box body 1. In the above method, the motor 202 can reverse to drive the slider 7 to reset. In the above method, the adjustment work of the feeder is completed.
[0032] Feeding working process:
[0033] When it is necessary to use concrete to feed the prestressed concrete piles, the workers introduce the mixed concrete into the box 1 through the feed port 4, and then discharge the mixed concrete into the prestressed concrete piles through the discharge port 5. Then, the external power supply of the vibrating rod 6 is connected and started. The vibrating rod 6 vibrates the concrete in the prestressed concrete piles to eliminate the bubbles in the concrete and make the concrete more substantial. After the concrete in the prestressed concrete piles is filled, the workers stop introducing concrete into the box 1, and then the workers remove the box 1 from the prestressed concrete pile port and turn off the vibrating rod 6. The feeding work in the prestressed concrete piles is completed in the above manner.
[0034] The process of tapping the concrete attached to the feeder surface:
[0035] The electric telescopic rod 302 is connected to an external power supply and started, the electric telescopic rod 302 drives the third block 303 to move, the third block 303 drives the roller 304 to rotate through the track, the rotation of the roller 304 drives the semi-bevel gear 305 to rotate, and the semi-bevel gear 305 drives the bevel gear 306 to rotate counterclockwise (such as Figure 5 ), at this time, the spring 307 is extended, and the bevel gear 306 drives the second plate 9 to swing, and the surface of the second plate 9 contacts the box body 1 to knock the residual concrete attached to the box body 1. The attached concrete will fall into the box body 1 and be discharged through the discharge port 5. When the semi-bevel gear 305 is not engaged with the bevel gear 306, the spring 207 rebounds and drives the second plate 9 to reset. In the above method, the second block 9 reciprocates to knock on the surface of the box body 1. After the residual concrete attached to the box body 1 is cleaned up, the electric telescopic rod 302 can be closed. The knocking and cleaning work of the residual concrete attached to the box body 1 is completed in the above method.
[0036] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.
Claims
1. A feeder for prestressed concrete piles, comprising a box (1), Features: The top of the box body (1) is provided with a feed port (4), the lower end of the box body (1) is provided with a discharge port (5), the rear end of the box body (1) is provided with a feeder adjustment mechanism (2), the front end of the box body (1) is provided with a feeder knocking mechanism (3), the two ends of the box body (1) are fixedly connected with a first block (8), the first block (8) is slidably connected to a slider (7) through a slide groove, the surface of the slider (7) is in contact with the box body (1), and the outer wall of the box body (1) is in contact with the vibrating rod (6).
2. A feeder for prestressed concrete pipe piles according to claim 1, Features: The feeder adjustment mechanism (2) comprises a first shell (201), the surface of the first shell (201) is fixedly connected to the box body (1), the first shell (201) is fixedly connected to the motor (202) via a bracket, the output shaft of the motor (202) is fixedly connected to the rod body (203), the rod body (203) is slidably connected to the first plate body (204) via a slide groove, the first plate body (204) is slidably connected to the first shell (201) via the slide groove, the first plate body (204) is slidably engaged with the second block body (205) via the slide groove, the second block body (205) is movably connected to one end of two connecting rods (206) via pins, and the two connecting rods (206) are slidably connected to the first shell (201) via the slide groove.
3. A prestressed concrete pipe pile feeder according to claim 2, Features: The first plate body (204) is slidably connected to the box body (1) via a sliding groove, the other end of the connecting rod (206) is movably connected to the slider (7) via a pin shaft, a bolt (10) is provided on the surface of the first shell (201), and the surface of the first plate body (204) is tightly pressed against the bolt (10).
4. A feeder for prestressed concrete pipe piles according to claim 1, Features: The feeder knocking mechanism (3) comprises a second shell (301), the surface of the second shell (301) is fixedly connected to the box body (1), the surface of the second shell (301) is fixedly connected to an electric telescopic rod (302), the telescopic end of the electric telescopic rod (302) is fixedly connected to a third block (303), the third block (303) is slidably connected to the second shell (301) through a slide groove, the third block (303) is slidably connected to a roller (304) through a track, the roller (304) is rotationally connected to the second shell (301) through a bearing, a semi-bevel gear (305) is fixedly connected to the surface of the roller (304), the surface of the semi-bevel gear (305) is meshed with a bevel gear (306), the bevel gear (306) is rotationally connected to the second shell (301) through a bearing, and the surface of the second shell (301) is fixedly connected to one end of a spring (307).
5. A feeder for prestressed concrete pipe piles according to claim 4, Features: The surface of the bevel gear (306) is fixedly connected to a second plate body (9), and the second housing (301) is slidably connected to the second plate body (9) via a sliding groove.
6. A feeder for prestressed concrete pipe piles according to claim 5, Features: The surface of the second plate body (9) is fixedly connected to the other end of the spring (307), and the surface of the second plate body (9) is provided with a rubber layer.