Anti-blocking feeding mechanism of feeding machine

Abstract

The utility model belongs to the technical field of feeding mechanisms, and particularly relates to an anti-blocking type feeding machine feeding mechanism which comprises a bottom plate, a sliding cylinder is fixedly connected in the bottom plate, a hopper is slidably connected in the sliding cylinder, a guide block is fixedly connected to the outer side of the hopper, and the guide block is connected with a sliding pipe of the sliding cylinder. A supporting plate is fixedly connected to the outer side of the hopper, a vibrating mechanism is arranged on the bottom plate, a connecting rod is fixedly connected to the interior of the hopper, a supporting plate is fixedly connected to the end of the connecting rod, and a cleaning mechanism is arranged on the supporting plate. The motor drives the cam to rotate, so that the long end and the short end of the cam are changed, then the supporting plate drives the hopper to slide in the sliding barrel, the supporting plate can vibrate up and down under the cooperation of the spring, materials in the hopper are discharged more smoothly, and blocking is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding mechanisms, and particularly relates to a feeding mechanism of an anti-blocking feeder. Background Art

[0002] A cement feeder is a device used to transport cement powder to a concrete mixing station or other construction sites.

[0003] The invention patent with the publication number of CN113927727A discloses an efficient electric cement pole feeder, which includes a feeder main frame. A roller for moving is installed at the bottom of the feeder main frame on a track. A hopper is supported and fixed at the top of the feeder main frame. A support platform is fixed on one side of the hopper, and a discharging and stirring mechanism for stirring the hopper is arranged on the support platform. On the other side of the hopper, a first support frame is fixed at the lower part inside the feeder main frame. This feeder has a simple structure, is convenient to operate, saves time and effort, improves production efficiency, greatly reduces the labor intensity of workers, realizes efficient feeding of concrete materials for the electric cement pole mold, and at the same time, the filling is uniform to ensure the consistency of the thickness of the cement pole, effectively improving the product quality of the electric cement pole and meeting the production requirements. When the feeder is in use, it is necessary to add materials into the feeder through a feeding mechanism. However, when the feeding mechanism of the feeder is in use, materials accumulate inside the mechanism to generate static balance, which is easy to block. At the same time, it is inconvenient to clean the materials attached to the inner wall of the hopper on the feeding mechanism. Summary of the Invention

[0004] The purpose of the utility model is to provide a feeding mechanism of an anti-blocking feeder, which solves the problems that materials in the existing feeding mechanism of the anti-blocking feeder accumulate inside the mechanism to generate static balance and are easy to block, and it is inconvenient to clean the materials attached to the inner wall of the hopper on the feeding mechanism.

[0005] To achieve the above purpose, the utility model provides a feeding mechanism of an anti-blocking feeder, which includes a bottom plate. A sliding cylinder is fixedly connected inside the bottom plate. A hopper is slidably connected inside the sliding cylinder. A guide block is fixedly connected to the outside of the hopper, and the guide block is slidably connected to the sliding cylinder in a tubular manner. A support plate is fixedly connected to the outside of the hopper. A vibration mechanism is arranged on the bottom plate. A connecting rod is fixedly connected inside the hopper, and a support plate is fixedly connected to the end of the connecting rod. A cleaning mechanism is arranged on the support plate.

[0006] The principle of the present utility model lies in: during use, the bottom plate is installed on the feeder, and materials enter the feeder through the hopper. Start the motor, and the motor drives the cam to rotate. The rotation of the cam causes the long and short ends of the cam to change, thereby causing the support plate to lift and lower. The support plate drives the hopper to slide within the sliding cylinder. During the lifting and lowering process of the support plate, the spring expands and contracts, enabling the support plate to vibrate up and down under the elastic action of the spring, thereby making the feeding of the materials in the hopper smoother and avoiding blockages. Then start the electric motor, and the electric motor drives the support shaft to rotate. The support shaft drives the auger to rotate, and the rotation of the auger conveys the materials in the hopper. The support shaft drives the square cylinder to rotate, and the square cylinder drives the square rod to rotate, causing the square rod to drive the scraper to move, so that the scraper scrapes the hopper. By driving the support shaft to rotate through the electric motor, the auger rotates to convey the materials and assist in feeding. At the same time, due to the compression spring in the square cylinder acting on the square rod, the scraper and the hopper slide relative to each other, facilitating the scraping and cleaning of the inner wall of the hopper.

[0007] The beneficial effects of the present utility model are as follows: By driving the cam to rotate through the motor, the long and short ends of the cam change, thereby causing the support plate to drive the hopper to slide within the sliding cylinder, enabling the support plate to vibrate up and down in cooperation with the spring, and thus making the feeding of the materials in the hopper smoother and avoiding blockages.

[0008] By driving the support shaft to rotate through the electric motor, the auger rotates to convey the materials and assist in feeding. At the same time, due to the compression spring in the square cylinder acting on the square rod, the scraper and the hopper slide relative to each other, facilitating the scraping and cleaning of the inner wall of the hopper.

[0009] Further, the vibration mechanism includes a guide rod. The guide rod is welded to the upper end of the bottom plate. The guide rod is slidably connected to the support plate. A baffle is welded to the upper end of the guide rod. A spring is arranged outside the guide rod. A side plate is welded to the upper end of the bottom plate. The side plate contacts the support plate. A motor is fixedly installed at the left end of the side plate. The rotating shaft of the motor penetrates the side plate and is rotatably connected to the side plate. By driving the cam to rotate through the motor, the long and short ends of the cam change, thereby causing the support plate to drive the hopper to slide within the sliding cylinder, enabling the support plate to vibrate up and down in cooperation with the spring, and thus making the feeding of the materials in the hopper smoother and avoiding blockages.

[0010] Further, one end of the spring is fixedly connected to the baffle, and the other end of the spring is fixedly connected to the support plate. Through the spring, it is convenient for the support plate to reset.

[0011] Further, the right end of the rotating shaft of the motor is fixedly connected to a cam, and the cam contacts the support plate. By providing the cam, it is convenient for the support plate to lift and lower.

[0012] Further, the cleaning mechanism includes a motor. The motor is fixedly installed at the upper end of the support plate. The output end of the motor penetrates through the support plate and is rotatably connected to the support plate. The lower end of the output end is fixedly connected to a support shaft. A reamer is fixedly connected to the outer side of the support shaft. The reamer is rotatably connected to the hopper. A square tube is fixedly connected to the surface of the support shaft. A square rod is slidably connected inside the square tube. A compression spring is arranged inside the square tube. The end of the square rod is fixedly connected to a scraping blade. By driving the support shaft to rotate through the motor, the reamer is driven to rotate to convey materials, assisting in feeding. At the same time, under the action of the compression spring in the square tube on the square rod, the scraping blade slides relative to the hopper, facilitating scraping and cleaning of the inner wall of the hopper.

[0013] Further, one end of the compression spring is fixedly connected to the square tube, and the other end of the compression spring is fixedly connected to the square rod. By arranging the compression spring, the square rod can stretch and contract inside the square tube.

[0014] Further, the scraping blade is made of rubber material and contacts the hopper. By arranging the scraping blade, the inner wall of the hopper is scraped. Description of the Drawings

[0015] Figure 1 is a three-dimensional view of the overall structure of the feeding mechanism of the anti-blocking feeder according to the embodiment of the present invention;

[0016] Figure 2 is the Figure 1 hopper three-dimensional view of the feeding mechanism of the anti-blocking feeder according to the embodiment of the present invention;

[0017] Figure 3 is the Figure 2 front view cross-sectional view of the feeding mechanism of the anti-blocking feeder according to the embodiment of the present invention;

[0018] Figure 4 is the Figure 3 square tube cross-sectional view in the feeding mechanism of the anti-blocking feeder according to the embodiment of the present invention. Detailed Description of the Invention

[0019] The following is further detailed through specific embodiments:

[0020] The reference numerals in the drawings of the specification include: bottom plate 1, sliding cylinder 2, hopper 3, guide block 4, support plate 5, vibration mechanism 6, connecting rod 7, support plate 8, cleaning mechanism 9, guide rod 61, baffle 62, spring 63, side plate 64, motor 65, cam 66, motor 91, support shaft 92, reamer 93, square tube 94, square rod 95, compression spring 96, scraping blade 97.

[0021] Such as Figures 1-3As shown in the figure, this embodiment provides a feeding mechanism for an anti-blocking feeder, including a bottom plate 1. Inside the bottom plate 1, a sliding cylinder 2 is fixedly connected. Inside the sliding cylinder 2, a hopper 3 is slidably connected. On the outside of the hopper 3, a guide block 4 is fixedly connected. The guide block 4 is slidably connected to the sliding cylinder 2 through a pipe. On the outside of the hopper 3, a support plate 5 is fixedly connected. A vibration mechanism 6 is arranged on the bottom plate 1. Inside the hopper 3, a connecting rod 7 is fixedly connected. At the end of the connecting rod 7, a support plate 8 is fixedly connected. A cleaning mechanism 9 is arranged on the support plate 8.

[0022] As Figure 1 shown in the figure, the vibration mechanism 6 includes a guide rod 61. The guide rod 61 is welded to the upper end of the bottom plate 1. The guide rod 61 is slidably connected to the support plate 5. At the upper end of the guide rod 61, a baffle 62 is welded. On the outside of the guide rod 61, a spring 63 is arranged. One end of the spring 63 is fixedly connected to the baffle 62, and the other end of the spring 63 is fixedly connected to the support plate 5. Through the spring 63, the support plate 5 is facilitated to reset. The side plate 64 is welded to the upper end of the bottom plate 1. The side plate 64 contacts the support plate 5. At the left end of the side plate 64, a motor 65 is fixedly installed. The rotating shaft of the motor 65 penetrates the side plate 64 and is rotatably connected to the side plate 64. The right end of the rotating shaft of the motor 65 is fixedly connected to a cam 66. The cam 66 contacts the support plate 5. By setting the cam 66, the support plate 5 is facilitated to lift and lower. By driving the cam 66 to rotate through the motor 65, the long end and the short end of the cam 66 change, so that the support plate 5 drives the hopper 3 to slide in the sliding cylinder 2, enabling the support plate 5 to vibrate up and down in cooperation with the spring 63, and further making the feeding of the materials in the hopper 3 more smooth and avoiding blockage.

[0023] As Figure 1 、 Figure 3 、 Figure 4 shown in the figure, the cleaning mechanism 9 includes a motor 91. The motor 91 is fixedly installed on the upper end of the support plate 8. The output end of the motor 91 penetrates the support plate 8 and is rotatably connected to the support plate 8. At the lower end of the output end, a support shaft 92 is fixedly connected. On the outside of the support shaft 92, a reamer 93 is fixedly connected. The reamer 93 is rotatably connected to the hopper 3. On the surface of the support shaft 92, a square cylinder 94 is fixedly connected. Inside the square cylinder 94, a square rod 95 is slidably connected. Inside the square cylinder 94, a compression spring 96 is arranged. One end of the compression spring 96 is fixedly connected to the square cylinder 94, and the other end of the compression spring 96 is fixedly connected to the square rod 95. By setting the compression spring 96, the square rod 95 can expand and contract in the square cylinder 94. At the end of the square rod 95, a scraping blade 97 is fixedly connected. The scraping blade 97 is made of rubber material and contacts the hopper 3. By setting the scraping blade 97, the inner wall of the hopper 3 is scraped. By driving the support shaft 92 to rotate through the motor 91, the reamer 93 rotates to convey the materials and assist in feeding. At the same time, through the action of the compression spring 96 in the square cylinder 94 on the square rod 95, the scraping blade 97 slides relative to the hopper 3, facilitating the scraping and cleaning of the inner wall of the hopper 3.

[0024] Specific implementation process of the utility model: During use, the bottom plate 1 is installed on the feeder. Materials enter the feeder through the hopper 3. The motor 65 is started, and the motor 65 drives the cam 66 to rotate. The rotation of the cam 66 causes the changes in the long and short ends of the cam 66, thereby causing the lifting and lowering changes of the support plate 5. The support plate 5 drives the hopper 3 to slide in the sliding cylinder 2. During the lifting and lowering process of the support plate 5, the spring 63 expands and contracts, enabling the support plate 5 to vibrate up and down under the elastic action of the spring 63, thereby making the feeding of the materials in the hopper 3 more smooth and avoiding blockage. Then, the motor 91 is started, and the motor 91 drives the support shaft 92 to rotate. The support shaft 92 drives the auger 93 to rotate. The rotation of the auger 93 conveys the materials in the hopper 3. The support shaft 92 drives the square tube 94 to rotate, and the square tube 94 drives the square rod 95 to rotate, causing the square rod 95 to drive the scraping blade 97 to move, so that the scraping blade 97 scrapes the hopper 3. By driving the support shaft 92 to rotate through the motor 91, the auger 93 rotates to convey the materials to assist in feeding. At the same time, due to the action of the compression spring 96 in the square tube 94 on the square rod 95, the scraping blade 97 and the hopper 3 slide relative to each other, facilitating the scraping and cleaning of the inner wall of the hopper 3.

[0025] The rotation of the cam 66 is driven by the motor 65, causing the changes in the long and short ends of the cam 66, thereby causing the support plate 5 to drive the hopper 3 to slide in the sliding cylinder 2, enabling the support plate 5 to vibrate up and down in cooperation with the spring 63, and thus making the feeding of the materials in the hopper 3 more smooth and avoiding blockage.

[0026] By driving the support shaft 92 to rotate through the motor 91, the auger 93 rotates to convey the materials to assist in feeding. At the same time, due to the action of the compression spring 96 in the square tube 94 on the square rod 95, the scraping blade 97 and the hopper 3 slide relative to each other, facilitating the scraping and cleaning of the inner wall of the hopper 3.

[0027] It should be noted in advance that in the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The above are only embodiments of the present invention, and common general knowledge such as specific structures and characteristics known in the art are not described in detail herein. It should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application should be subject to the content of its claims, and the specific implementation manners and the like described in the specification can be used to interpret the content of the claims.

Claims

1. A feeding mechanism of an anti-blocking feeder, comprising a bottom plate, characterized in that: The interior of the bottom plate is fixedly connected with a slide cylinder, the interior of the slide cylinder is slidably connected with a hopper, the outer side of the hopper is fixedly connected with a guide block, the guide block is connected to the slide cylinder sliding tube, the outer side of the hopper is fixedly connected with a support plate, a vibration mechanism is provided on the bottom plate, the interior of the hopper is fixedly connected with a connecting rod, the end of the connecting rod is fixedly connected with a support plate, and a cleaning mechanism is provided on the support plate.

2. The anti-blocking feeder feeding mechanism according to claim 1 is characterized in that: The vibration mechanism includes a guide rod, a guide rod is welded to the upper end of the base plate, the guide rod and the support plate are slidably connected, a baffle is welded to the upper end of the guide rod, a spring is arranged on the outer side of the guide rod, a side plate is welded to the upper end of the base plate, the side plate is in contact with the support plate, a motor is fixedly mounted on the left end of the side plate, and the rotating shaft of the motor passes through the side plate and is rotatably connected to the side plate.

3. The anti-blocking feeder feeding mechanism according to claim 2 is characterized in that: One end of the spring is fixedly connected to the baffle, and the other end of the spring is fixedly connected to the support plate.

4. The anti-blocking feeder feeding mechanism according to claim 2 is characterized in that: The right end of the rotating shaft of the motor is fixedly connected with a cam, and the cam is in contact with the supporting plate.

5. The anti-blocking feeder feeding mechanism according to claim 1 is characterized in that: The cleaning mechanism includes a motor, a motor is fixedly mounted on the upper end of the support plate, an output end of the motor passes through the support plate and is rotatably connected to the support plate, a lower end of the output end is fixedly connected to a support shaft, a reamer is fixedly connected to the outer side of the support shaft, the reamer is rotatably connected to the hopper, a square tube is fixedly connected to the surface of the support shaft, a square rod is slidably connected to the interior of the square tube, a compression spring is provided inside the square tube, and a scraper is fixedly connected to the end of the square rod.

6. The anti-blocking feeder feeding mechanism according to claim 5 is characterized in that: One end of the compression spring is fixedly connected to the square tube, and the other end of the compression spring is fixedly connected to the square rod.

7. The anti-blocking feeder feeding mechanism according to claim 5 is characterized in that: The scraper is made of rubber and is in contact with the hopper.

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