Stable automatic suction cup vibration type bridge breaking device

Abstract

The invention relates to the technical field of bridge breaking, in particular to a stable automatic suction cup vibration type bridge breaking device which comprises a suction cup type vibration mechanism, guide frames are fixedly connected to the left side and the right side of the suction cup type vibration mechanism, stabilizing mechanisms are fixedly connected to the front sides of the inner sides of the two guide frames, and the suction cup type vibration mechanism comprises a base. Side sliding grooves are formed in the left side and the right side of the base correspondingly, a lifting plate is slidably connected to the inner wall of the base, L-shaped sliding blocks are fixedly connected to the positions, on the left side and the right side of the inner wall of the base, of the lifting plate correspondingly, the two L-shaped sliding blocks extend to the outer wall of the base through the two side sliding grooves correspondingly, and inverted-L-shaped push rod connecting rods are fixedly connected to the front sides of the L-shaped sliding blocks correspondingly; through the arrangement of the suction cup type vibration mechanism, the guide frame and the stabilizing mechanism, the device is ingenious in design and easy and convenient to operate, the production efficiency is greatly improved, and meanwhile the stability of the device in the vibration bridge breaking process is ensured through a stabilizing suction cup.

Description

Technical Field

[0001] The present invention relates to the technical field of bridge breaking, and more specifically, to a stable automatic suction cup vibration bridge breaking device. Background Art

[0002] During the production process, the material in the barrel needs to be discharged through the cone bucket so that it can be smoothly transported to the receiving equipment. However, the material is prone to form a structure called a bridge on the surface of the barrel and the cone bucket. This bridge structure is formed by the mutual adhesion of material particles, which will hinder the normal flow of materials. If this bridge structure is not destroyed, the material will not be able to fall smoothly under the normal action of gravity. As a result, the material will accumulate on the surface of the barrel and the cone bucket, forming a blockage. This blockage not only affects production efficiency, but may also cause equipment damage and production accidents.

[0003] According to the patent document: CN109264222A, a butterfly plate follower auxiliary discharging device is disclosed, which includes a barrel, a cone bucket is arranged at the bottom of the barrel, a butterfly valve is arranged at the discharge port of the cone bucket, a bridge breaking bracket is arranged obliquely on the upper end of the butterfly plate of the butterfly valve, and the bridge breaking bracket and the butterfly plate form a linkage cooperation, the opening or closing of the butterfly plate can drive the bridge breaking bracket to swing from one side wall of the barrel / cone bucket to the other side wall, and the bridge breaking bracket can touch the two side walls respectively. The present invention has the characteristics of simple structure, convenient operation and reliable operation; multiple bridge breaking frame functions work together to increase the bridge breaking effect and make the bridge breaking more thorough; the bridge breaking bracket is an inverted cone hollow bracket structure, which not only ensures the bridge breaking area but also reduces the weight; when the bridge breaking bracket collides with the bucket wall, the impact force and vibration intensity can be adjusted according to needs.

[0004] In traditional bridge breaking operations, vibration is usually used to destroy the bridge structure. However, this method has many problems. First, it is inefficient and requires a lot of time and energy. Second, it has high energy consumption, which not only increases the operating cost, but also may have adverse effects on the environment. In addition, frequent vibrations may cause additional wear and tear on the equipment, thereby shortening the service life of the equipment. In response to these problems, some designers have proposed a solution of installing an auxiliary bridge breaking and discharging structure on or inside the hopper. Although this structure can improve the operating efficiency to a certain extent, its installation and disassembly process requires manual operation, which makes its degree of automation low. Moreover, this structure has poor flexibility and cannot adapt to different types of hoppers. In actual applications, the labor cost is high and the operating efficiency is relatively low. Summary of the invention

[0005] To overcome the above-mentioned defects of the prior art, the present invention provides a stable automatic suction cup vibration type bridge-breaking device. The technical problems to be solved by the present invention are as follows: low efficiency, which requires a large amount of time and energy. Secondly, high energy consumption, which not only increases the operation cost, but also may have an adverse impact on the environment. In addition, frequent vibrations may cause additional wear to the equipment, thus shortening the service life of the equipment. In response to these problems, some designers have proposed a solution of installing an auxiliary bridge-breaking and discharging structure on or inside the hopper. Although this structure can improve the operation efficiency to a certain extent, its installation and disassembly processes require manual operation, which results in low automation. Moreover, the flexibility of this structure is poor and it cannot adapt to different types of hoppers. In practical applications, the labor cost is high and the operation efficiency is relatively low.

[0006] To solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A stable automatic suction cup vibration type bridge-breaking device, including a suction cup vibration mechanism. On both the left and right sides of the suction cup vibration mechanism, there are fixedly connected guide frames, and on the front side of the inner sides of the two guide frames, there is fixedly connected a stability mechanism;

[0008] The suction cup vibration mechanism includes a base. On both the left and right sides of the base, there are provided side chutes. Inside the inner wall of the base, there is a sliding connection with a lifting plate. On the left and right sides of the inner wall of the base of the lifting plate, there are fixedly connected L-shaped sliders. Both of the two L-shaped sliders extend to the outer wall of the base through the two side chutes and are fixedly connected with an inverted L-shaped push rod connecting rod at the front side. In the middle of the front side of the inverted L-shaped push rod connecting rod, there is fixedly connected an inverted L-shaped push rod.

[0009] As a further solution of the present invention: At the top of the rear side of the base, there is fixedly connected a connecting plate. At the bottom of the rear side of the base and on one side of the connecting plate, there is fixedly connected a pneumatic control plate. At the front side of the top of the connecting plate, there is fixedly connected a push rod pneumatic adjustment plate. At the top of the lifting plate, there is a rotational connection with a triangular rotating block. At the rear side of the top of the connecting plate, there is a rotational connection with a double-directional hinge block. Inside the top of the double-directional hinge block, there is a rotational connection with a second triangular rotating block. At the top of the triangular rotating block and the top of the second triangular rotating block, there is fixedly connected an electric push rod. On the front and rear sides of the top of the electric push rod, there are fixedly connected columnar guide rod connection blocks, and inside the inner walls of the two columnar guide rod connection blocks, there is fixedly connected a columnar guide rod.

[0010] As a further solution of the present invention: a vibration suction cup push block is fixedly connected to the front end of the electric push rod, a vibration suction cup push block sliding tube is fixedly connected to the top of the vibration suction cup push block, the inner wall of the vibration suction cup push block sliding tube is slidably connected to the outer wall of the columnar guide rod, connecting side plates are fixedly connected to the bottoms of the left and right sides of the vibration suction cup push block, suction cup electric push rod connecting plates are fixedly connected to the front and rear sides of the inner sides of the two connecting side plates, a suction cup electric push rod is fixedly connected to the inner walls of the two suction cup electric push rod connecting plates, a vibration suction cup is fixedly connected to the front end of the suction cup electric push rod, a pipe is fixedly connected to the outer wall of the vibration suction cup, and one side of the pipe away from the vibration suction cup is fixed to the right side of the air pressure control plate.

[0011] As a further solution of the present invention: each of the two guiding frames includes two chute plates, the inner sides of the left and right groups of chute plates are respectively fixedly connected to the left and right sides of the base, chute plate side connecting rods are fixedly connected to the outer sides of the left and right groups of chute plates, U-shaped connecting plates are fixedly connected to the tops of the left and right groups of chute plate side connecting rods, and chute plate through grooves are formed in the tops and bottoms of the two groups of chute plates.

[0012] As a further solution of the present invention: pneumatic push connecting plates are fixedly connected to the tops of the two U-shaped connecting plates, pneumatic push rods are fixedly connected to the outer sides of the two pneumatic push connecting plates, the bottoms of the two pneumatic push rods are respectively fixedly connected to the tops of the two L-shaped sliders, second pipes are fixedly connected to the tops of the two pneumatic push rods, and the ends of the two second pipes away from the pneumatic push rods are both fixedly connected to the rear side of the push rod air pressure regulating plate.

[0013] As a further solution of the present invention: the stabilizing mechanism includes a control component, and stabilizing components are fixedly connected to the inner walls on the left and right sides of the control component.

[0014] As a further solution of the present invention: the control component includes a mouth-shaped connecting plate, L-shaped support vertical rods are fixedly connected to the left and right sides of the rear side of the mouth-shaped connecting plate, the front bottom parts of the two L-shaped support vertical rods are respectively fixedly connected to the rear bottoms of the front two chute plates, guiding vertical plates are fixedly connected to the front and rear sides of the middle part of the top of the mouth-shaped connecting plate, and V-shaped rotating plate hinge blocks are fixedly connected to the middle parts of the left and right sides of the top of the mouth-shaped connecting plate.

[0015] As a further solution of the present invention: columnar vertical rod L-shaped guiding plates are fixedly connected to the left and right sides of the front side of the bottom of the mouth-shaped connecting plate, L-shaped guiding plate through grooves are formed in the rear sides of the tops of the two columnar vertical rod L-shaped guiding plates, and the bottoms of the two L-shaped guiding plate through grooves are respectively aligned with the chute plate through grooves formed in the tops of the front two chute plates.

[0016] As a further solution of the present invention: A bidirectional articulated push-pull block is slidably connected to the inner sides of the two guiding vertical plates. V-shaped rotating plates are rotatably connected to the left and right sides of the bidirectional articulated push-pull block. The middle parts of the outer walls of the two V-shaped rotating plates are rotatably connected to the inner sides of two V-shaped rotating plate hinge blocks. Pressure rod connecting rods are fixedly connected to the outer sides of the two V-shaped rotating plates. The bottom of the bidirectional articulated push-pull block is aligned with the top of the inverted L-shaped push rod.

[0017] As a further solution of the present invention: Each of the two stabilizing components includes a columnar horizontal pressure rod. The outer walls of the two columnar horizontal pressure rods are fixedly connected to the inner walls of the two pressure rod connecting rods. The front sides of the bottoms of the two columnar horizontal pressure rods are fixedly connected with columnar vertical rods on both sides. The left and right groups of columnar vertical rods extend to the bottoms of the two groups of chute plates through the chute plate through grooves opened at the tops of the two groups of chute plates and are fixedly connected with stabilizing suction cups. On one side of the inner walls of the two groups of chute plates, columnar vertical rod sliders are fixedly connected to the outer walls of the left and right groups of columnar vertical rods. The outer walls of the two groups of columnar vertical rod sliders are slidably connected to the inner walls of the two groups of chute plates. On one side of the bottoms of the two groups of chute plates where the two groups of columnar vertical rods extend to the outer sides, third pipes are fixedly connected. The ends of the two groups of third pipes away from the columnar vertical rods are fixedly connected to the rear side of the air pressure control board.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. By setting up a suction cup type vibration mechanism, a guiding frame and a stabilizing mechanism, the present invention effectively vibrates and breaks the bridge of the materials in the hopper through the vibration suction cup. The device is not only ingeniously designed but also easy to operate, greatly improving the production efficiency. At the same time, through the stabilizing suction cup, the stability of the device during the vibration bridge breaking process is ensured, avoiding problems such as shaking or deviation, further enhancing the practicality and safety of the device. And compared with the hopper auxiliary bridge breaking and discharging structures commonly existing in the market, this device has an automatic 1-to-n hopper bridge breaking function without manual participation. It can achieve highly accurate positioning, significantly reducing labor costs while improving the operation efficiency. In addition, the application range of this device is very wide, with relatively low requirements for working conditions, and it also provides great convenience in terms of maintenance and repair. Description of the Drawings

[0020] Figure 1 is the main three-dimensional structure schematic diagram of the present invention;

[0021] Figure 2 is the main three-dimensional separated structure schematic diagram of the present invention;

[0022] Figure 3 is the three-dimensional structure schematic diagram of the suction cup type vibration mechanism of the present invention;

[0023] Figure 4Schematic three-dimensional structure diagram of the guiding frame and the stabilizing mechanism of the present invention;

[0024] Figure 5 Schematic three-dimensional separated structure diagram of the guiding frame and the stabilizing mechanism of the present invention;

[0025] Figure 6 Schematic three-dimensional structure diagram of the guiding frame of the present invention;

[0026] Figure 7 Schematic three-dimensional separated structure diagram of the stabilizing mechanism of the present invention;

[0027] Figure 8 Schematic three-dimensional structure diagram of the control component of the present invention;

[0028] Figure 9 Schematic three-dimensional structure diagram of the stabilizing component of the present invention.

[0029] In the figure: 1. Suction cup type vibration mechanism; 11. Base; 12. Side chute; 13. Lifting plate; 14. L-shaped slider; 15. Inverted L-shaped push rod connecting rod; 16. Inverted L-shaped push rod; 17. Triangular rotating block; 18. Pneumatic control plate; 19. Connecting plate; 110. Push rod pneumatic adjustment plate; 111. Double-sided articulated block; 112. Second triangular rotating block; 113. Electric push rod; 114. Columnar guide rod connecting block; 115. Columnar guide rod; 116. Vibration suction cup push block slide tube; 117. Vibration suction cup push block; 118. Connecting side plate; 119. Suction cup electric push rod connecting plate; 1120. Suction cup electric push rod; 1121. Vibration suction cup; 1122. Pipeline; 2. Guiding frame; 21. Chute plate; 22. Chute plate side connecting rod; 23. U-shaped connecting plate; 24. Pneumatic push connecting plate; 25. Pneumatic push rod; 26. Second pipeline; 27. Chute plate through slot; 3. Stabilizing mechanism; 31. Control component; 311. Mouth-shaped connecting plate; 312. Guiding vertical plate; 313. V-shaped rotating plate articulated block; 314. Double-sided articulated push-pull block; 315. V-shaped rotating plate; 316. Pressure rod connecting rod; 317. Columnar vertical rod L-shaped guiding plate; 318. L-shaped guiding plate through slot; 319. L-shaped supporting vertical rod; 32. Stabilizing component; 321. Columnar horizontal pressure rod; 322. Columnar vertical rod; 323. Columnar vertical rod slider; 324. Stabilizing suction cup; 325. Third pipeline. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] As Figure 1-2 shown, the present invention provides a stable automatic sucker vibration bridge-breaking device, including a sucker vibration mechanism 1. Both the left and right sides of the sucker vibration mechanism 1 are fixedly connected with guide frames 2, and a stabilizing mechanism 3 is fixedly connected to the front side inside the two guide frames 2.

[0032] As Figure 3-9As shown in the figure, the sucker-type vibration mechanism 1 includes a base 11. Side chutes 12 are provided on both the left and right sides of the base 11. A lifting plate 13 is slidably connected to the inner wall of the base 11. L-shaped sliders 14 are fixedly connected to both the left and right sides of the inner wall of the base 11 for the lifting plate 13. Both L-shaped sliders 14 extend to the outer wall of the base 11 through the two side chutes 12 and are fixedly connected to an inverted L-shaped push rod connecting rod 15 at the front side. An inverted L-shaped push rod 16 is fixedly connected to the middle of the front side of the inverted L-shaped push rod connecting rod 15. A connecting plate 19 is fixedly connected to the top of the rear side of the base 11. An air pressure control plate 18 is fixedly connected to one side of the base 11 at the bottom of the connecting plate 19 at the rear side. A push rod air pressure adjustment plate 110 is fixedly connected to the front side of the top of the connecting plate 19. A triangular rotating block 17 is rotatably connected to the top of the lifting plate 13. A double-sided hinge block 111 is rotatably connected to the rear side of the top of the connecting plate 19. A second triangular rotating block 112 is rotatably connected to the inner side of the top of the double-sided hinge block 111. An electric push rod 113 is fixedly connected between the top of the triangular rotating block 17 and the top of the second triangular rotating block 112. Columnar guide rod connecting blocks 114 are fixedly connected to both the front and rear sides of the top of the electric push rod 113. A columnar guide rod 115 is fixedly connected to the inner walls of the two columnar guide rod connecting blocks 114. A vibration sucker push block 117 is fixedly connected to the front end of the electric push rod 113. A vibration sucker push block sliding tube 116 is fixedly connected to the top of the vibration sucker push block 117. The inner wall of the vibration sucker push block sliding tube 116 is slidably connected to the outer wall of the columnar guide rod 115. Connecting side plates 118 are fixedly connected to both the left and right sides of the bottom of the vibration sucker push block 117. Sucker electric push rod connecting plates 119 are fixedly connected to both the front and rear sides of the inner sides of the two connecting side plates 118. A sucker electric push rod 1120 is fixedly connected to the inner walls of the two sucker electric push rod connecting plates 119. A vibration sucker 1121 is fixedly connected to the front end of the sucker electric push rod 1120. A pipeline 1122 is fixedly connected to the outer wall of the vibration sucker 1121. One side of the pipeline 1122 away from the vibration sucker 1121 is fixed to the right side of the air pressure control plate 18. Both guiding frames 2 each include two chute plates 21. The inner sides of the left and right groups of chute plates 21 are respectively fixedly connected to both the left and right sides of the base 11. Chute plate side connecting rods 22 are fixedly connected to the outer sides of the left and right groups of chute plates 21. U-shaped connecting plates 23 are fixedly connected to the tops of the left and right groups of chute plate side connecting rods 22. Chute plate through grooves 27 are provided at both the top and bottom of the two groups of chute plates 21. A pneumatic push connecting plate 24 is fixedly connected to the top of the two U-shaped connecting plates 23. Pneumatic push rods 25 are fixedly connected to the outer sides of the two pneumatic push connecting plates 24. The bottom ends of the two pneumatic push rods 25 are respectively fixedly connected to the tops of the two L-shaped sliders 14. The top ends of the two pneumatic push rods 25 are both fixedly connected to a second pipeline 26. One end of the two second pipelines 26 away from the pneumatic push rods 25 is fixedly connected to the rear side of the push rod air pressure adjustment plate 110. The stabilizing mechanism 3 includes a control component 31. Stabilizing components 32 are fixedly connected to both the left and right inner walls of the control component 31.The control component 31 includes a mouth-shaped connecting plate 311. On the left and right sides at the rear of the mouth-shaped connecting plate 311, L-shaped support vertical rods 319 are fixedly connected. The front bottom parts of the two L-shaped support vertical rods 319 are respectively fixedly connected to the rear bottom parts of the front two chute plates 21. On the front and rear sides in the middle of the top of the mouth-shaped connecting plate 311, guiding vertical plates 312 are fixedly connected. In the middle of the left and right sides of the top of the mouth-shaped connecting plate 311, V-shaped rotating plate hinge blocks 313 are fixedly connected. On the left and right sides at the front of the bottom of the mouth-shaped connecting plate 311, columnar vertical rod L-shaped guiding plates 317 are fixedly connected. L-shaped guiding plate through grooves 318 are opened at the rear sides of the tops of the two columnar vertical rod L-shaped guiding plates 317. The bottoms of the two L-shaped guiding plate through grooves 318 are respectively aligned with the chute plate through grooves 27 opened at the tops of the front two chute plates 21. A bidirectional hinge push-pull block 314 is slidably connected to the inner sides of the two guiding vertical plates 312. V-shaped rotating plates 315 are rotatably connected to the left and right sides of the bidirectional hinge push-pull block 314. The middle parts of the outer walls of the two V-shaped rotating plates 315 are rotatably connected to the inner sides of the two V-shaped rotating plate hinge blocks 313. Pressure rod connecting rods 316 are fixedly connected to the outer sides of the two V-shaped rotating plates 315. The bottom of the bidirectional hinge push-pull block 314 is aligned with the top of the inverted L-shaped push rod 16. The two stabilizing components 32 both include columnar horizontal pressure rods 321. The outer walls of the two columnar horizontal pressure rods 321 are fixedly connected to the inner walls of the two pressure rod connecting rods 316. On the front sides of the bottoms of the two columnar horizontal pressure rods 321, columnar vertical rods 322 are fixedly connected to both sides. The left and right groups of columnar vertical rods 322 all extend to the bottoms of the two groups of chute plates 21 through the chute plate through grooves 27 opened at the tops of the two groups of chute plates 21 and are fixedly connected to stabilizing suction cups 324. Columnar vertical rod sliders 323 are fixedly connected to one sides of the inner walls of the two groups of chute plates 21 on the outer walls of the left and right groups of columnar vertical rods 322. The outer walls of the two groups of columnar vertical rod sliders 323 are slidably connected to the inner walls of the two groups of chute plates 21. On one sides at the bottoms of the outer walls of the two groups of columnar vertical rods 322 extending to the two groups of chute plates 21, third pipelines 325 are fixedly connected. The ends of the two groups of third pipelines 325 far away from the columnar vertical rods 322 are fixedly connected to the rear side of the air pressure control board 18;

[0033] When it is necessary to vibrate and break the bridge of the hopper, first start the push rod air pressure regulating plate 110 to make the pneumatic push rod 25 start to operate. The telescopic end of the pneumatic push rod 25 pulls the L-shaped slider 14 to slide in the side chute 12, thereby driving the lifting plate 13 to rise. Since the triangular rotating block 17 at the top is fixed to the bottom of the electric push rod 113, and the rear side of the bottom of the electric push rod 113 is rotatably connected to the double-direction hinge block 111 through the second triangular rotating block 112 at the top of the connecting plate 19. When the lifting plate 13 rises, the electric push rod 113 will tilt accordingly, and then the angle of the vibration suction cup 1121 is adjusted. Then, through the cooperation of the columnar guide rod 115 and the vibration suction cup push block slide tube 116, the electric push rod 113 is started to make the vibration suction cup push block 117 generate a horizontal displacement close to the hopper. After that, the suction cup electric push rod 1120 is started to push the vibration suction cup 1121 to fit against the side wall of the hopper;

[0034] When the two L-shaped sliders 14 pull the lifting plate 13 to rise and adjust the tilting angle of the electric push rod 113, the inverted L-shaped push rod connecting rod 15 and the inverted L-shaped push rod 16 in front of the two L-shaped sliders 14 are driven to rise synchronously. At this time, the top of the inverted L-shaped push rod 16 will push the double-direction hinge push-pull block 314 to slide inside the guiding vertical plate 312. The sliding of the double-direction hinge push-pull block 314 will drive the two V-shaped rotating plates 315 to rotate around the V-shaped rotating plate hinge block 313 as the axis. The rotation of the V-shaped rotating plates 315 will drive the pressure rod connecting rod 316 and the columnar horizontal pressure rod 321 to move downward. Since the bottom of the columnar horizontal pressure rod 321 is fixedly connected to the columnar vertical rod slider 323 through the columnar vertical rod 322, and the columnar vertical rod slider 323 slides on the inner wall of the chute plate 21, when the columnar horizontal pressure rod 321 moves downward, the columnar vertical rod 322 and the stable suction cup 324 will move downward on both sides of the suction cup type vibration mechanism 1 accordingly, and the stable suction cup 324 moves downward to fit against the connecting seat around the hopper;

[0035] At this time, by starting the air pressure control plate 18, the air pressure control plate 18 sucks air into the vibration suction cup 1121 through the pipeline 1122, making the vibration suction cup 1121 generate negative pressure, so that the vibration suction cup 1121 fits against the side wall of the hopper. At the same time, the two stable suction cups 324 are sucked through the two groups of third pipelines 325, making the stable suction cups 324 also generate negative pressure, and then tightly fitting the stable suction cups 324 against the connecting seats around the hopper, thereby increasing the stability of the whole device and avoiding the overall shaking or deviation of the device when vibrating and breaking the bridge of the hopper. After that, start the vibration control element set inside the vibration suction cup 1121, so that the vibration suction cup 1121 performs high-frequency vibration on the inner wall of the hopper, achieving the purpose of vibrating and breaking the bridge of the materials in the hopper.

[0036] Working principle of the present invention: When it is necessary to vibrate and break the bridge of the hopper, first start the push rod air pressure regulating plate 110 to make the pneumatic push rod 25 start to operate. The telescopic end of the pneumatic push rod 25 pulls the L-shaped slider 14 to slide in the side chute 12, thereby driving the lifting plate 13 to rise. Since the triangular rotating block 17 at the top is fixed to the bottom of the electric push rod 113, and the rear side of the bottom of the electric push rod 113 is rotationally connected to the two-way hinge block 111 through the second triangular rotating block 112 at the top of the connecting plate 19. When the lifting plate 13 rises, the electric push rod 113 will tilt accordingly, thereby adjusting the angle of the vibration suction cup 1121. Then, through the cooperation of the columnar guide rod 115 and the vibration suction cup push block slide tube 116, the electric push rod 113 is started to make the vibration suction cup push block 117 generate a horizontal displacement close to the hopper. After that, start the suction cup electric push rod 1120 to push the vibration suction cup 1121 to fit against the side wall of the hopper. When the two L-shaped sliders 14 pull the lifting plate 13 to rise and adjust the tilt angle of the electric push rod 113, it will drive the inverted L-shaped push rod connecting rod 15 and the inverted L-shaped push rod 16 in front of the two L-shaped sliders 14 to rise synchronously. At this time, the top of the inverted L-shaped push rod 16 will push the two-way hinge push-pull block 314 to slide inside the guiding vertical plate 312. The sliding of the two-way hinge push-pull block 314 will drive the two V-shaped rotating plates 315 to rotate around the V-shaped rotating plate hinge block 313. The rotation of the V-shaped rotating plate 315 will drive the pressure rod connecting rod 316 and the columnar horizontal pressure rod 321 to move downward. Since the bottom of the columnar horizontal pressure rod 321 is fixedly connected to the columnar vertical rod slider 323 through the columnar vertical rod 322, and the columnar vertical rod slider 323 slides on the inner wall of the chute plate 21, when the columnar horizontal pressure rod 321 moves downward, the columnar vertical rod 322 and the stable suction cup 324 will move downward on both sides of the suction cup type vibration mechanism 1. The stable suction cup 324 moves downward to fit against the connecting seat around the hopper. At this time, by starting the air pressure control plate 18, the air pressure control plate 18 sucks air into the vibration suction cup 1121 through the pipeline 1122, making the vibration suction cup 1121 generate negative pressure, so that the vibration suction cup 1121 fits against the side wall of the hopper. At the same time, the two stable suction cups 324 are sucked through the two groups of third pipelines 325, so that the stable suction cups 324 also generate negative pressure, and then tightly fit the stable suction cups 324 against the connecting seat around the hopper. After that, start the vibration control element provided in the vibration suction cup 1121, so that the vibration suction cup 1121 performs high-frequency vibration on the inner wall of the hopper, achieving the purpose of vibrating and breaking the bridge of the materials in the hopper.

[0037] The above has shown and described 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 by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A stable automatic suction cup vibration type bridge-breaking device, characterized in that: It includes a sucker-type vibration mechanism (1), and guide frames (2) are fixedly connected to both the left and right sides of the sucker-type vibration mechanism (1), and a stabilizing mechanism (3) is fixedly connected to the front side inside the two guide frames (2); The sucker-type vibration mechanism (1) includes a base (11), side chutes (12) are opened on both the left and right sides of the base (11), a lifting plate (13) is slidably connected to the inner wall of the base (11), L-shaped sliders (14) are fixedly connected to both the left and right sides of the inner wall of the base (11) of the lifting plate (13), and the two L-shaped sliders (14) both extend to the outer wall of the base (11) through the two side chutes (12) and a reverse L-shaped push rod connecting rod (15) is fixedly connected to the front side, and a reverse L-shaped push rod (16) is fixedly connected to the middle of the front side of the reverse L-shaped push rod connecting rod (15).

2. The stable automatic suction cup vibration type bridge-breaking device according to claim 1, characterized in that: A connecting plate (19) is fixedly connected to the top of the rear side of the base (11), a pneumatic control plate (18) is fixedly connected to one side of the bottom of the connecting plate (19) on the rear side of the base (11), a push rod pneumatic regulating plate (110) is fixedly connected to the front side of the top of the connecting plate (19), a triangular rotating block (17) is rotatably connected to the top of the lifting plate (13), a double-sided hinge block (111) is rotatably connected to the rear side of the top of the connecting plate (19), a second triangular rotating block (112) is rotatably connected to the inner side of the top of the double-sided hinge block (111), an electric push rod (113) is fixedly connected between the top of the triangular rotating block (17) and the top of the second triangular rotating block (112), columnar guide rod connecting blocks (114) are fixedly connected to both the front and rear sides of the top of the electric push rod (113), and a columnar guide rod (115) is fixedly connected to the inner wall of the two columnar guide rod connecting blocks (114).

3. The stable automatic suction cup vibration type bridge-breaking device according to claim 2, wherein: The front end of the electric push rod (113) is fixedly connected to a vibration sucker push block (117), a vibration sucker push block slide tube (116) is fixedly connected to the top of the vibration sucker push block (117), the inner wall of the vibration sucker push block slide tube (116) is slidably connected to the outer wall of the columnar guide rod (115), connecting side plates (118) are fixedly connected to both the left and right sides of the bottom of the vibration sucker push block (117), sucker electric push rod connecting plates (119) are fixedly connected to both the front and rear sides inside the two connecting side plates (118), a sucker electric push rod (1120) is fixedly connected to the inner wall of the two sucker electric push rod connecting plates (119), a vibration sucker (1121) is fixedly connected to the front end of the sucker electric push rod (1120), a pipeline (1122) is fixedly connected to the outer wall of the vibration sucker (1121), and one side of the pipeline (1122) away from the vibration sucker (1121) is fixed to the right side of the pneumatic control plate (18).

4. A stable automatic suction cup vibration type bridge-breaking device according to claim 1, characterized in that: Each of the two guiding frames (2) includes two chute plates (21). The inner sides of the left and right groups of chute plates (21) are respectively fixedly connected to the left and right sides of the base (11). The outer sides of the left and right groups of chute plates (21) are both fixedly connected with chute plate side connecting rods (22). The tops of the left and right groups of chute plate side connecting rods (22) are both fixedly connected with U-shaped connecting plates (23). Through slots (27) are provided at the tops and bottoms of the two groups of chute plates (21).

5. The stable automatic sucker vibration type bridge-breaking device according to claim 4, characterized in that: The tops of the two U-shaped connecting plates (23) are fixedly connected with pneumatic push connecting plates (24). The outer sides of the two pneumatic push connecting plates (24) are both fixedly connected with pneumatic push rods (25). The bottoms of the two pneumatic push rods (25) are respectively fixedly connected to the tops of the two L-shaped sliders (14). The tops of the two pneumatic push rods (25) are both fixedly connected with second pipes (26). The ends of the two second pipes (26) away from the pneumatic push rods (25) are both fixedly connected to the rear side of the push rod air pressure adjusting plate (110).

6. The stable automatic sucker vibration type bridge-breaking device according to claim 1, characterized in that: The stabilizing mechanism (3) includes a control component (31). Stabilizing components (32) are fixedly connected to the inner walls on the left and right sides of the control component (31).

7. A stable automatic suction cup vibration bridge-breaking device according to claim 6, characterized in that: The control component (31) includes a mouth-shaped connecting plate (311). L-shaped supporting vertical rods (319) are fixedly connected to the left and right sides at the rear of the mouth-shaped connecting plate (311). The front bottom parts of the two L-shaped supporting vertical rods (319) are respectively fixedly connected to the rear bottoms of the front two chute plates (21). Guide vertical plates (312) are fixedly connected to the front and rear sides in the middle of the top of the mouth-shaped connecting plate (311). V-shaped rotating plate hinge blocks (313) are fixedly connected to the middle parts on the left and right sides of the top of the mouth-shaped connecting plate (311).

8. A stable automatic suction cup vibration type bridge breaking device according to claim 7, characterized in that: Columnar vertical rod L-shaped guide plates (317) are fixedly connected to the left and right sides at the front of the bottom of the mouth-shaped connecting plate (311). L-shaped guide plate through slots (318) are provided at the rear of the tops of the two columnar vertical rod L-shaped guide plates (317). The bottoms of the two L-shaped guide plate through slots (318) are respectively aligned with the through slots (27) provided at the tops of the front two chute plates (21).

9. The stable automatic suction cup vibration type bridge-breaking device according to claim 8, characterized in that: A bidirectional hinge push-pull block (314) is slidably connected to the inner sides of the two guide vertical plates (312). V-shaped rotating plates (315) are rotatably connected to the left and right sides of the bidirectional hinge push-pull block (314). The middle parts of the outer walls of the two V-shaped rotating plates (315) are rotatably connected to the inner sides of the two V-shaped rotating plate hinge blocks (313). Pressure rod connecting rods (316) are fixedly connected to the outer sides of the two V-shaped rotating plates (315). The bottom of the bidirectional hinge push-pull block (314) is aligned with the top of the inverted L-shaped push rod (16).

10. A stable automatic suction cup vibration type bridge-breaking device according to claim 6, characterized in that: Both of the two stabilizing components (32) include columnar horizontal pressing rods (321). The outer walls of the two columnar horizontal pressing rods (321) are fixedly connected to the inner walls of the two pressing rod connecting rods (316). On both sides of the front side of the bottoms of the two columnar horizontal pressing rods (321), columnar vertical rods (322) are fixedly connected. The left and right groups of columnar vertical rods (322) extend to the bottoms of the two groups of chute plates (21) through the chute plate through slots (27) opened at the tops of the left and right groups of chute plates (21) and are fixedly connected with stabilizing suction cups (324). On one side of the inner walls of the two groups of chute plates (21), columnar vertical rod sliders (323) are fixedly connected to the outer walls of the left and right groups of columnar vertical rods (322). The outer walls of the two groups of columnar vertical rod sliders (323) are slidably connected to the inner walls of the two groups of chute plates (21). On one side of the bottoms of the two groups of columnar vertical rods (322) extending to the outer walls of the two groups of chute plates (21), third pipes (325) are fixedly connected. One ends of the two groups of third pipes (325) far from the columnar vertical rods (322) are fixedly connected to the rear sides of the air pressure control plates (18).

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