Hanging type hydraulic crusher

Abstract

The utility model relates to the technical field of material crushing in the carbon industry, in particular to a hanging type hydraulic crusher which comprises a bottom plate and a crushing mechanism, a conveying mechanism is arranged above the bottom plate, the hanging type hydraulic crusher further comprises the crushing mechanism, the crushing mechanism is located below the conveying mechanism, and the crushing mechanism comprises a discharging assembly and a crushing assembly. The crushing device has the beneficial effects that materials are crushed step by step through the two crushing plates, so that the materials pass through the first crushing cavity, the second crushing cavity and the third crushing cavity in sequence, and the materials are fully crushed step by step through the two crushing plates in a mutual occlusion mode under the condition of low-speed driving; materials are fully crushed step by step by utilizing different distribution modes and different volumes of a plurality of tooth blocks on the inner walls of the crushing plates, and the materials are crushed into uniform particle sizes, so that the crushing quality is improved, the abrasion of the crushing plates is alleviated, the service life is prolonged, and the production cost is reduced. And meanwhile, vibration and noise generated during crushing are effectively relieved through the hanging structure, and the surrounding environment quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material crushing in the carbon industry, in particular to a hanging type hydraulic crusher. Background Art

[0002] Material crushing in the carbon industry is mainly aimed at crushing unqualified anode carbon blocks, cathode carbon blocks, carbon bricks, and cylindrical electrodes that appear in normal production. It is necessary to crush the unqualified anode carbon blocks, cathode carbon blocks, carbon bricks, and cylindrical electrodes into a particle size between 150mm and 200mm at one time. The crushing ratio is very large, so the corresponding crusher is needed to fully crush the unqualified waste materials in production.

[0003] By comparing a double-jaw bite-type crushing device for cement production with patent announcement number CN215429215U, in this scheme, the device uses a jaw crushing method to fully crush the material. However, when the device crushes the material, the use of the jaw crushing method may cause the jaw plate to contact the material at high speed, resulting in rapid wear, which reduces the service life of the jaw plate and increases the cost of subsequent maintenance. At the same time, when the jaw plate crushes the material, the device generates large vibrations, and the corresponding noise also increases, causing a certain impact on the surrounding environment. Utility Model Content

[0004] The purpose of this utility model is to provide a hanging hydraulic crusher in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A suspended hydraulic crusher comprises a bottom plate, a transport mechanism is arranged above the bottom plate, and a crushing mechanism for crushing materials step by step, wherein the crushing mechanism is located below the transport mechanism;

[0007] The crushing mechanism includes a material discharge assembly for discharging materials before crushing and a crushing assembly for crushing materials step by step;

[0008] The crushing assembly includes two symmetrical crushing plates arranged above the bottom plate, and the two crushing plates form an inverted triangle with each other. The rotating connection at the lower ends of the two crushing plates is connected by a pin shaft. A hydraulic cylinder is rotatably installed between the upper ends of the two crushing plates. A plurality of tooth blocks are fixedly distributed on the inner walls of the two crushing plates. The two crushing plates are sequentially surrounded by a first crushing chamber, a second crushing chamber and a third crushing chamber from top to bottom. The size of the tooth blocks distributed on the inner walls of the crushing plates decreases from top to bottom, and the density of the tooth blocks decreases from top to bottom. A hanging structure is provided above the crushing plates, and the hanging structure is used to suspend the crushing plates in the air for crushing operations.

[0009] Preferably: the hanging structure includes two front-to-back symmetrical hangers arranged above the crushing plate, the bottom end of the hanger is fixedly connected to the base plate, and two symmetrical mounting seats are fixed on the upper end of the hanger. Rotating seats are fixed at the front and rear ends of the crushing plate, and damping rods are rotatably installed between the rotating seats and the mounting seats.

[0010] Preferably: the blanking assembly includes a fixed plate fixedly arranged at the upper end of the hanger, a rotating shaft fixedly installed between the front and rear fixed plates, a blanking plate fixed on the rotating shaft, the blanking plate is arranged vertically downward, and blanking baffles are arranged on the front and rear sides of the two blanking plates, the blanking baffles are fitted with the blanking plates, the blanking baffles are fixedly connected to the hanger, and the two blanking plates and the two blanking baffles form a blanking cavity.

[0011] Preferably: the transportation mechanism includes a loading platform arranged between the upper ends of the two hangers, a rotating column is rotatably installed on the upper end of the hanger close to the loading platform, a horizontally arranged loading plate is fixed on the rotating column close to one end of the loading platform, a vertically arranged unloading frame is fixed on the upper end of the rotating column, a vertically arranged unloading turn plate is rotatably installed in the unloading frame, a mounting plate is fixed between the front ends of the two hangers, rotating blocks are rotatably installed on the mounting plate close to one end of the loading plate and the lower end of the loading plate, a turning cylinder is fixed between the two rotating blocks, and a limiting structure for limiting the unloading turn plate is provided between the unloading frame and the unloading turn plate.

[0012] Preferably: the limiting structure includes two front-to-back symmetrical connecting plates fixed at the lower end of the blanking frame, two front-to-back symmetrical unhooks are provided below the blanking rotating plate, the unhooks are rotatably connected to the blanking frame, and an electric push rod is rotatably installed between the unhooks and the connecting plates.

[0013] Preferably: a conveyor belt is installed on the upper end of the hanger away from the side of the loading platform, the conveyor belt is arranged horizontally, protective plates are installed at the front and rear ends of the conveyor belt, a conveying motor is arranged at the rotating end of the conveyor belt, and a material box is arranged under the crushing plate.

[0014] Compared with the prior art, the beneficial effects are as follows:

[0015] The material is crushed step by step by two crushing plates, and passes through the first crushing chamber, the second crushing chamber and the third crushing chamber in turn. The two crushing plates are driven at a low speed to interlock with each other to fully crush the internal material step by step. The multiple teeth on the inner wall of the crushing plate are used for full crushing step by step with different distribution modes and different sizes, and the material is crushed into uniform particle size, which improves the crushing quality, reduces the wear of the crushing plates, and increases the service life. At the same time, the hanging structure is used to effectively reduce the vibration and noise generated during crushing, thereby improving the surrounding environmental quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0017] Figure 1 This is a spatial stereogram of a hanging hydraulic breaker described in the utility model;

[0018] Figure 2 This is a cross-sectional view of the internal structure of the crushing mechanism of a hanging hydraulic crusher described in the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a crushing component of a hanging hydraulic crusher described in the utility model;

[0020] Figure 4 This is a schematic diagram of the structure between the turning cylinder and the unloading turntable of a hanging hydraulic crusher described in the utility model;

[0021] Figure 5 yes Figure 4 A partial enlarged view of point A in the middle.

[0022] The following are the descriptions of the reference numerals:

[0023] 100. Bottom plate; 201. Hanger; 202. Crushing plate; 203. Pin; 204. Damping rod; 205. Hydraulic cylinder; 206. First crushing chamber; 207. Second crushing chamber; 208. Third crushing chamber; 209. Fixed plate; 210. Rotating shaft; 211. Unloading plate; 212. Unloading baffle; 217. Tooth block; 301. Protective plate; 302. Conveyor belt; 303. Conveying motor; 304. Loading platform; 305. Rotating column; 306. Loading plate; 307. Unloading frame; 308. Unloading rotating plate; 309. Flipping cylinder; 310. Connecting plate; 311. Electric push rod; 312. Unhooking; 313. Rotating block; 314. Mounting plate. DETAILED DESCRIPTION

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] The present invention will be further described below with reference to the accompanying drawings:

[0026] like Figure 1-Figure 5 As shown, a suspended hydraulic crusher includes a base plate 100, a transport mechanism for transporting materials before crushing, the transport mechanism is located above the base plate 100, and a crushing mechanism for crushing materials step by step, the crushing mechanism is located below the transport mechanism.

[0027] In this embodiment, the crushing mechanism includes a material discharge assembly for discharging materials before crushing, and a crushing assembly for crushing materials step by step.

[0028] The crushing assembly includes two symmetrical crushing plates 202 arranged above the base plate 100, and the two crushing plates 202 form an inverted triangle with each other. The rotating connection at the lower ends of the two crushing plates 202 is connected by a pin 203. A hydraulic cylinder 205 is rotatably installed between the upper ends of the two crushing plates 202. A plurality of tooth blocks 217 are fixedly distributed on the inner walls of the two crushing plates 202. The two crushing plates 202 are sequentially surrounded by a first crushing chamber 206, a second crushing chamber 207 and a third crushing chamber 208 from top to bottom. The size of the tooth blocks 217 distributed on the inner walls of the crushing plates 202 decreases from top to bottom, and the density of the distribution of the tooth blocks 217 decreases from top to bottom. A hanging structure is provided above the crushing plates 202, and the hanging structure is used to suspend the crushing plates 202 in the air for crushing operations.

[0029] The hanging structure includes two front-to-back symmetrical hangers 201 arranged above the crushing plate 202. The bottom end of the hanger 201 is fixedly connected to the base plate 100, and two symmetrical mounting seats are fixed to the upper end of the hanger 201. The front and rear ends of the crushing plate 202 are fixed with rotating seats, and damping rods 204 are rotatably installed between the rotating seats and the mounting seats, which are used to reduce the vibration generated between the two crushing plates 202 when the crushing plates 202 crush the materials, and reduce the noise generated during crushing.

[0030] The blanking assembly includes a fixed plate 209 fixedly arranged at the upper end of the hanger 201, a rotating shaft 210 is fixedly installed between the front and rear fixed plates 209, a blanking plate 211 is fixed on the rotating shaft 210, and the blanking plate 211 is arranged vertically downward. Blanking baffles 212 are provided on the front and rear sides of the two blanking plates 211, and the blanking baffles 212 are fitted with the blanking plates 211. The blanking baffles 212 are fixedly connected to the hanger 201, and a blanking cavity is formed between the two blanking plates 211 and the two blanking baffles 212. The material is crushed step by step by the two crushing plates 202, so that the material passes through the first crushing plate 202 in succession. The first crushing chamber 206, the second crushing chamber 207 and the third crushing chamber 208 utilize two crushing plates 202 to fully crush the internal materials step by step in a mutually interlocking manner under low-speed driving, and utilize multiple tooth blocks 217 on the inner wall of the crushing plate 202 with different distribution modes and different volume sizes to fully crush the materials step by step, crushing the materials into uniform particle size, thereby improving the crushing quality, reducing the wear of the crushing plate 202, and increasing the service life. At the same time, the hanging structure is used to effectively reduce the vibration and noise generated during crushing, thereby improving the surrounding environmental quality.

[0031] In this embodiment: the transportation mechanism includes a loading platform 304 arranged between the upper ends of the two hangers 201, and a rotating column 305 is rotatably installed on the side of the upper end of the hanger 201 near the loading platform 304, and a horizontally arranged loading plate 306 is fixed on the rotating column 305 near one end of the loading platform 304, and a vertically arranged unloading frame 307 is fixed on the upper end of the rotating column 305, and a vertically arranged unloading turn plate 308 is rotatably installed in the unloading frame 307, and a mounting plate 314 is fixed between the front ends of the two hangers 201, and a rotating block 313 is rotatably installed on the mounting plate 314 near one end of the loading plate 306 and the lower end of the loading plate 306, and a turning cylinder 309 is fixed between the two rotating blocks 313, and a limiting structure for limiting the unloading turn plate 308 is provided between the unloading frame 307 and the unloading turn plate 308.

[0032] The limiting structure includes two front-to-back symmetrical connecting plates 310 fixed at the lower end of the blanking frame 307, and two front-to-back symmetrical unhookings 312 are provided under the blanking rotating plate 308. The unhookings 312 are rotatably connected to the blanking frame 307, and an electric push rod 311 is rotatably installed between the unhookings 312 and the connecting plates 310.

[0033] A conveyor belt 302 is rotatably installed on the side of the upper end of the hanger 201 away from the loading platform 304. The conveyor belt 302 is arranged horizontally. Protective plates 301 are installed on the front and rear ends of the conveyor belt 302. A conveying motor 303 is arranged at the rotating end of the conveyor belt 302. A material holding box is arranged under the crushing plate 202. A large amount of material to be crushed is poured onto the two conveyor belts 302, and the conveying motor 303 is driven to drive the conveyor belt 302 to rotate, and the material on the conveyor belt 302 is transported between the two unloading plates 211, so that the material falls between the two upper unloading plates 211, and then falls between the two crushing plates 202. The protective plates 301 arranged on the front and rear sides of the conveyor belt 302 provide certain protection for the material during transportation to prevent the material from accidentally falling and causing safety hazards, thereby improving the safety of the device.

[0034] Working principle: First, a large amount of material to be crushed is poured onto the conveyor belt 302 and the loading plate 306, and the conveying motor 303 is driven to drive the conveyor belt 302 to rotate and transport the material between the two unloading plates 211. At the same time, the flip cylinder 309 is driven to push the loading plate 306 clockwise upward, so that the loading plate 306 drives the rotating column 305 to rotate clockwise, and then drives the unloading turn plate 308 in the unloading frame 307 to rotate counterclockwise downward, and then the material on the loading plate 306 is flipped over the unloading turn plate 308, and the unloading turn plate 308 reaches the horizontal position. When the material is in a flat state and is directly above the two unloading plates 211, the driving electric push rod 311 pulls the unhooking 312 to rotate upward, so that the unhooking 312 is released from the limit of the unloading turn plate 308. At this time, the unloading turn plate 308 opens downward due to its own gravity, so that the material above the unloading turn plate 308 falls between the two unloading plates 211, and then falls between the two crushing plates 202. The protective plates 301 arranged on the front and rear sides of the conveyor belt 302 provide certain protection for the material during transportation to prevent the material from accidentally falling and causing safety hazards, thereby improving the safety of the device.

[0035] Then, the hydraulic cylinder 205 is driven to contract, driving the two crushing plates 202 to move closer to each other. In the initial state, the material is evenly distributed in the first crushing chamber 206 between the two crushing plates 202 due to its large volume. Then, the two crushing plates 202 bite each other to perform the first stage crushing on the material in the first crushing chamber 206. Then, the material passes through the first crushing chamber 206, the second crushing chamber 207 and the third crushing chamber 208 in sequence. The two crushing plates 202 are driven at a low speed and bite each other to crush the internal material step by step. Finally, the material is crushed into qualified material with a small volume. The multiple tooth blocks 217 on the inner wall of the crushing plate 202 are used in different distribution modes and different volume sizes to crush the material step by step and crush the material into uniform particle size, thereby improving the crushing quality, slowing down the wear of the crushing plate 202 and increasing its service life. After crushing, the qualified material falls into the material storage box below through the gap formed at the lower end of the two crushing plates 202 for collection.

[0036] At the same time, the crushing plates 202 are suspended above the hanger 201 through the damping rod 204, which effectively reduces the vibration and noise generated when the two crushing plates 202 crush the materials, thereby improving the surrounding environmental quality.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A suspended hydraulic breaker, comprising a bottom plate (100), a transport mechanism being provided above the bottom plate (100), characterized in that: It also includes a crushing mechanism for crushing the material step by step, and the crushing mechanism is located below the transport mechanism; The crushing mechanism includes a material discharge component for discharging the material before crushing, and a crushing component for crushing the material step by step; The crushing assembly comprises two symmetrical crushing plates (202) arranged above the bottom plate (100), the two crushing plates (202) mutually enclose an inverted triangle, the lower ends of the two crushing plates (202) are connected by a pin (203), a hydraulic cylinder (205) is rotatably installed between the upper ends of the two crushing plates (202), a plurality of tooth blocks (217) are fixedly distributed on the inner walls of the two crushing plates (202), and the two crushing plates (202) enclose a first crushing chamber (206), a second crushing chamber (207) and a third crushing chamber (208) from top to bottom. The size of the tooth blocks (217) distributed on the inner walls of the crushing plates (202) decreases from top to bottom, and the density of the tooth blocks (217) decreases from top to bottom. A hanging structure is provided above the crushing plates (202), and the hanging structure is used to suspend the crushing plates (202) in the air for crushing operations.

2. A hanging type hydraulic crusher according to claim 1, characterized in that: The hanging structure comprises two front-to-back symmetrical hangers (201) arranged above the crushing plate (202); the bottom ends of the hangers (201) are fixedly connected to the bottom plate (100); the upper ends of the hangers (201) are fixed with two symmetrical mounting seats; the front and rear ends of the crushing plate (202) are both fixed with rotating seats; and a damping rod (204) is rotatably mounted between the rotating seats and the mounting seats.

3. A hanging type hydraulic breaker according to claim 2, characterized in that: The blanking assembly includes a fixed plate (209) fixedly arranged at the upper end of the hanger (201), a rotating shaft (210) fixedly installed between the front and rear fixed plates (209), a blanking plate (211) fixed on the rotating shaft (210), the blanking plate (211) is arranged vertically downward, and blanking baffles (212) are arranged on the front and rear sides of the two blanking plates (211), the blanking baffles (212) are fitted with the blanking plates (211), the blanking baffles (212) are fixedly connected to the hanger (201), and the two blanking plates (211) and the two blanking baffles (212) form a blanking cavity.

4. A hanging type hydraulic breaker according to claim 3, characterized in that: The transport mechanism comprises a loading platform (304) arranged between the upper ends of the two hangers (201), a rotating column (305) is rotatably installed on one side of the upper end of the hanger (201) close to the loading platform (304), a horizontally arranged loading plate (306) is fixed on one end of the rotating column (305) close to the loading platform (304), a vertically arranged unloading frame (307) is fixed on the upper end of the rotating column (305), and a vertically arranged unloading frame (307) is rotatably installed in the unloading frame (307). A material transfer plate (308) is provided, and a mounting plate (314) is fixed between the front ends of the two hangers (201). A rotating block (313) is rotatably mounted on the mounting plate (314) at one end close to the loading plate (306) and the lower end of the loading plate (306). A turning cylinder (309) is fixed between the two rotating blocks (313). A limiting structure for limiting the loading plate (308) is provided between the loading frame (307) and the loading transfer plate (308).

5. The hanging hydraulic breaker according to claim 4, characterized in that: The limiting structure includes two front-to-back symmetrical connecting plates (310) fixed to the lower end of the blanking frame (307); two front-to-back symmetrical unhooking hooks (312) are provided below the blanking rotating plate (308); the unhooking hooks (312) are rotatably connected to the blanking frame (307); and an electric push rod (311) is rotatably installed between the unhooking hooks (312) and the connecting plates (310).

6. The hanging hydraulic breaker according to claim 5, characterized in that: A conveyor belt (302) is rotatably mounted on the upper end of the hanger (201) away from the loading platform (304). The conveyor belt (302) is arranged horizontally. Protective plates (301) are installed at both the front and rear ends of the conveyor belt (302). A conveying motor (303) is provided at the rotating end of the conveyor belt (302). A material storage box is provided below the crushing plate (202).

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