Crusher capable of preventing blockage and discharging

Abstract

The utility model discloses an anti-blocking blanking crusher, which relates to the technical field of crushers and comprises a dustproof net, a support frame is fixedly mounted at the bottom in the dustproof net, a lifting rod is fixedly mounted in the middle of the top of the support frame, and a connecting plate is fixedly mounted at the bottom of the lifting rod. And two damping springs are fixedly installed on the two sides of the bottom of the connecting plate, dampers are arranged in the damping springs, and a lower pressing plate is fixedly installed at the bottoms of the damping springs. According to the anti-blocking discharging crusher, after stone blocks are blended through the blending device, the stone blocks are fed into the discharging opening from the discharging pipe and finally fed into the crusher from the interior of the discharging opening to be crushed, and through operation of a motor at the top of the discharging opening, an auger can be driven to rotate, so that the stone blocks in the discharging opening can be driven to move downwards; and the problem of blockage of the discharge port is avoided, and meanwhile, large stones can be preliminarily crushed, so that the crushing speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to a crusher with anti-blocking material feeding function. Background Art

[0002] Crusher is a material crushing device, which is widely used in metallurgy, mining, chemical industry, cement and other industries. In many industries, there are a lot of raw materials and recyclable waste materials that need to be processed by crushers, and crushers are needed to crush the raw materials into the particle size required for the next step of operation.

[0003] The existing referenceable Chinese utility model patent with announcement number: CN218281933U discloses a new type of anti-blocking crusher, including a crusher body, a crushing assembly is arranged in the crusher body, an anti-blocking assembly is arranged above the crushing assembly, and a feeding assembly is arranged on the lower wall of the crusher body. The utility model belongs to the technical field of crushers, specifically a new type of anti-blocking crusher, which increases the practicality of the crusher and improves the efficiency of the crusher in crushing stones by setting the crushing assembly and the anti-blocking assembly, reduces the possibility of damage caused by the crusher blockage, and the hydraulic telescopic rod reciprocates, which improves the user experience of the crusher, cooperates with the effect of the baffle plate, reduces blockage, and extends the service life of the crusher.

[0004] Although the above-mentioned anti-blocking crusher solves the problem of large stones falling before small stones and causing blockage by setting a crushing component and an anti-blocking component, the anti-blocking crushing roller is not effective in crushing stones. The stones are easy to rotate on the top of the crushing roller, thereby affecting the crushing efficiency and causing blockage. In addition, during the discharge process, stones are easy to accumulate and block at the discharge port. Utility Model Content

[0005] The utility model aims to overcome the problems in the prior art that a discharge port is easily blocked and a feed port of a crusher is easily blocked, and provides a crusher with anti-blocking feeding.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A crusher with anti-blocking feeding, comprising:

[0008] A dustproof net, a support frame is fixedly installed on the inner bottom of the dustproof net, and the support frame is in a "U" shape. A lifting rod is fixedly installed in the top middle of the support frame, and a connecting plate is fixedly installed on the bottom of the lifting rod, and two damping springs are fixedly installed on both sides of the bottom of the connecting plate, and a damper is arranged inside the damping spring, and a lower pressure plate is fixedly installed on the bottom of the damping spring, and the lower pressure plate is in a "C" shape. Two guide gears are fixedly installed on both sides of the bottom of the lower pressure plate, and a discharge port is movably connected to one side of the inner part of the dustproof net, and a discharge funnel is fixedly installed at the bottom of the discharge port, a motor is fixedly installed on the top of the discharge port, an auger is fixedly installed in the middle of the bottom of the motor, and a cone head is fixedly installed at the bottom of the auger, and the cone head is in a conical shape.

[0009] In a preferred embodiment, a plurality of filter holes are arranged around the dustproof net, and a connection hole is fixedly installed in the middle of one side of the dustproof net, and the connection hole is a structure for connection.

[0010] In a preferred embodiment, a feed hopper is fixedly installed at the bottom of the dustproof net, and a crusher body is fixedly installed at the bottom of the feed hopper. The crusher body is a structure for crushing stones.

[0011] In a preferred embodiment, a guide plate is fixedly installed on the inner bottom of the crusher body, and the guide plate is a structure for guiding and sending out the crushed gravel.

[0012] In a preferred embodiment, a slag outlet is fixedly installed at the bottom of one side of the crusher body, and the slag outlet is in a "U" shape. The slag outlet is a structure for discharging crushed slag.

[0013] In a preferred embodiment, a discharge pipe is fixedly installed on one side of the discharge port, and a mixing device is fixedly installed on one side of the discharge pipe, and the mixing device is a structure for mixing stones.

[0014] In a preferred embodiment, a bottom plate is fixedly installed at the bottom of the mixing device, and four support rods are fixedly installed around the bottom of the bottom plate, and the support rods are structures for support.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The crusher with anti-blocking material feeding, after mixing the stones through the mixing device, is sent from the discharge pipe to the inside of the discharge port, and finally sent from the inside of the discharge port to the crusher for crushing. The operation of the motor at the top of the discharge port can drive the auger to rotate, so as to drive the stones inside the discharge port to move downward, avoiding the problem of blockage of the discharge port. At the same time, large stones can be preliminarily broken first to speed up the crushing speed, thereby improving the practicality and convenience of the crusher with anti-blocking material feeding;

[0017] 2. The anti-blocking crusher is dust-proofed by a dust-proof net, which avoids the problem of large-scale dust or stone splashing when crushing stones, thereby improving the protection effect of the anti-blocking crusher. By lifting the lifting rod on the top of the support frame, the connecting plate is pushed downward to make the lower pressure plate fit the stones on the top of the crusher body, thereby avoiding the problem of slow crushing speed caused by the stones rolling on the top of the crusher. At the same time, through the two guide gears on both sides of the bottom of the lower pressure plate, the stones can be pushed and guided to the middle of the lower pressure plate, thereby avoiding the problem of stones flying out from both sides, improving the crushing effect of the anti-blocking crusher, and at the same time avoiding the problem of blockage caused by stones rolling and accumulating on the top of the crusher, thereby improving the practicability of the anti-blocking crusher. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the dustproof net in the utility model;

[0020] Figure 3 It is a schematic diagram of the support frame in the utility model;

[0021] Figure 4 It is a schematic diagram of the discharge port in the utility model;

[0022] Figure 5 It is a schematic diagram of the discharge pipe in the utility model.

[0023] 1. Dust-proof net; 11. Connecting hole; 12. Feed hopper; 13. Crusher body; 14. Guide plate; 15. Slag outlet; 2. Support frame; 21. Lifting rod; 22. Connecting plate; 23. Damping spring; 24. Lower pressure plate; 25. Guide gear; 3. Discharge outlet; 31. Discharge hopper; 32. Motor; 33. Auger; 34. Cone head; 4. Discharge pipe; 41. Mixing device; 42. Bottom plate; 43. Support rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Combined with Figure 1-Figure 5 In this embodiment, a crusher with anti-clogging material feeding includes: a dustproof net 1, a plurality of filter holes are arranged around the dustproof net 1, and a connecting hole 11 is fixedly installed in the middle of one side of the dustproof net 1.

[0026] A feed hopper 12 is fixedly mounted on the bottom of the dustproof net 1 , and a crusher body 13 is fixedly mounted on the bottom of the feed hopper 12 .

[0027] A guide plate 14 is fixedly mounted on the inner bottom of the crusher body 13 .

[0028] A slag outlet 15 is fixedly installed at the bottom of one side of the crusher body 13, and the slag outlet 15 is in a "U" shape.

[0029] Specifically, the dustproof net 1 is a structure for preventing dust, the feeding funnel 12 is a structure for feeding, the stone is crushed by the crusher body 13, and the stone is guided by the guide plate 14 and then sent out from the slag outlet 15.

[0030] A support frame 2 is fixedly installed on the inner bottom of the dustproof net 1, and the support frame 2 is in a "U" shape. A lifting rod 21 is fixedly installed in the middle of the top of the support frame 2, and a connecting plate 22 is fixedly installed on the bottom of the lifting rod 21. Two damping springs 23 are fixedly installed on both sides of the bottom of the connecting plate 22, and a damper is arranged inside the damping spring 23. A lower pressure plate 24 is fixedly installed on the bottom of the damping spring 23, and the lower pressure plate 24 is in a "C" shape. Two guide gears 25 are fixedly installed on both sides of the bottom of the lower pressure plate 24.

[0031] Specifically, the lifting rod 21 is raised and lowered by the support frame 2, and the connecting plate 22 is pushed downward by the lifting rod 21, thereby pushing the lower pressure plate 24 to press the stone and fix the stone. The stone can be guided by the rotation of the guide gear 25 to avoid the stone flying out from both sides. The damping spring 23 is contracted to provide buffering, thereby avoiding damage to the crusher body 13 due to excessive squeezing force.

[0032] A discharge port 3 is movably connected to one side of the inner part of the dustproof net 1, a discharge funnel 31 is fixedly installed at the bottom of the discharge port 3, a motor 32 is fixedly installed at the top of the discharge port 3, an auger 33 is fixedly installed in the middle of the bottom of the motor 32, and a cone head 34 is fixedly installed at the bottom of the auger 33, and the cone head 34 is conical in shape.

[0033] Specifically, the material is discharged through the discharge port 3. The operation of the motor 32 can drive the auger 33 to rotate to guide the stones inside the discharge port 3. The cone head 34 is a structure for breaking larger stones by rotation, thereby avoiding the problem of stone accumulation blocking the discharge port 3.

[0034] A discharge pipe 4 is fixedly installed on one side of the discharge port 3 , and a mixing device 41 is fixedly installed on one side of the discharge pipe 4 .

[0035] A bottom plate 42 is fixedly mounted on the bottom of the mixing device 41 , and four support rods 43 are fixedly mounted around the bottom of the bottom plate 42 .

[0036] Specifically, the stones are mixed by the mixing device 41 and then sent out from the discharge pipe 4 , and the mixing device 41 is supported by the bottom plate 42 and four support rods 43 at the bottom thereof.

[0037] Working principle: First, put the stones to be mixed into the mixing device 41, mix different stones through the mixing device 41, and send the mixed stones out from the inside of the discharge pipe 4. The mixing device 41 is supported by the bottom plate 42, and supported by four support rods 43 at the bottom of the bottom plate 42. The stones are sent from the discharge port 3 into the feed hopper 12 through the discharge pipe 4. The motor 32 at the top of the discharge port 3 is driven to rotate the auger 33, so that the stones entering the discharge port 3 from the discharge pipe 4 can be guided to avoid the stones The problem of blockage at the position of the discharge port 3 is solved. At the same time, the motor 32 drives the rotation of the auger 33 and cooperates with the rotation of the cone head 34 to initially crush the opened stones into small pieces, thereby improving the crushing efficiency of the crusher with anti-blocking feeding and avoiding the occurrence of blockage. The stones are fed into the feed hopper 12 through the discharge port 3, and the stones are guided into the interior of the crusher body 13 through the feed funnel 12 for crushing. The dust is blocked by the dustproof net 1, thereby avoiding the phenomenon of large-scale dust during the operation of the crusher body 13, and the dustproof net 1 The net 1 can shield and protect the crushed stones splashed during crushing, thereby improving the protective effect of the crusher for preventing material blockage. The lifting rod 21 is supported by the support frame 2. The lifting rod 21 is lifted and lowered, thereby pushing the connecting plate 22 to move downward, so that the lower pressure plate 24 can squeeze the stones on the top of the crusher body 13, thereby avoiding the problem of slow crushing speed caused by the rotation of the stones on the top of the crusher body 13. The two guide gears 25 on both sides of the bottom of the lower pressure plate 24 rotate, thereby guiding the stones to be located in the middle position. , avoiding the problem of stones flying out from both sides, improving the crushing efficiency of the anti-blocking crusher, and at the same time avoiding the problem of stones rolling on the top of the crusher body 13 to cause blockage, improving the practicality of the anti-blocking crusher, through the contraction of the damping spring 23, and its internal damping and its support for the damping spring 23, it can have a buffering effect, avoiding the problem of damage to the crusher body 13 caused by excessive pressure, after the stone is crushed by the crusher body 13, it is guided by the guide plate 14 and finally discharged from the slag outlet 15.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A crusher with anti-blocking feeding, characterized in that: The crusher with anti-blocking material feeding comprises a dustproof net (1), a support frame (2) is fixedly installed at the bottom of the dustproof net (1), the support frame (2) is in a "U" shape, a lifting rod (21) is fixedly installed in the middle of the top of the support frame (2), a connecting plate (22) is fixedly installed at the bottom of the lifting rod (21), two damping springs (23) are fixedly installed on both sides of the bottom of the connecting plate (22), a damper is arranged inside the damping spring (23), and a lower pressure plate (24) is fixedly installed at the bottom of the damping spring (23). ), the lower pressure plate (24) is in a "C" shape, two guide gears (25) are fixedly installed on both sides of the bottom of the lower pressure plate (24), one side of the inner part of the dustproof net (1) is movably connected with a discharge port (3), a discharge funnel (31) is fixedly installed at the bottom of the discharge port (3), a motor (32) is fixedly installed at the top of the discharge port (3), an auger (33) is fixedly installed in the middle of the bottom of the motor (32), and a cone head (34) is fixedly installed at the bottom of the auger (33), and the cone head (34) is in a conical shape.

2. The anti-blocking material feeding crusher according to claim 1, characterized in that: A plurality of filter holes are arranged around the dustproof net (1), and a connection hole (11) is fixedly installed in the middle of one side of the dustproof net (1).

3. The anti-blocking material feeding crusher according to claim 2 is characterized in that: A feeding funnel (12) is fixedly mounted on the bottom of the dustproof net (1), and a crusher body (13) is fixedly mounted on the bottom of the feeding funnel (12).

4. The anti-blocking material feeding crusher according to claim 3 is characterized in that: A guide plate (14) is fixedly mounted on the inner bottom of the crusher body (13).

5. The anti-blocking material feeding crusher according to claim 4, characterized in that: A slag outlet (15) is fixedly mounted on the bottom of one side of the crusher body (13), and the slag outlet (15) is in a "U" shape.

6. The anti-blocking material feeding crusher according to claim 1, characterized in that: A discharge pipe (4) is fixedly mounted on one side of the discharge port (3), and a mixing device (41) is fixedly mounted on one side of the discharge pipe (4).

7. The anti-blocking material feeding crusher according to claim 6, characterized in that: A bottom plate (42) is fixedly mounted on the bottom of the mixing device (41), and four support rods (43) are fixedly mounted around the bottom of the bottom plate (42).

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