An improved machine side crusher

Abstract

The utility model discloses an improved machine-side crusher, which relates to the technical field of crushers, and includes a movable bracket of the equipment, a crushing box is fixedly installed on the upper part of the movable bracket of the equipment, a feed hopper is fixedly connected to the upper part of the crushing box, and a crushing roller is rotatably connected inside the crushing box, and the crushing roller is driven to rotate by a crushing motor installed on the upper part of the movable bracket of the equipment, a storage monitoring device is fixedly installed inside the movable bracket of the equipment, and an alarm light is fixedly installed on the upper part of the feed hopper. The machine-side crusher installs a paddle-type level meter on the side of the receiving hopper. When the material stored in the receiving hopper reaches a certain height, it will affect the normal operation of the paddle-type level meter. At this time, the paddle-type level meter will send a signal and stop the crushing work, so as to avoid the problem that the crushed material is constantly crushed and finally comes out as powder.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizers, in particular to an improved machine-side pulverizer. Background Art

[0002] The machine side crusher is a mechanical device used to realize waste treatment and recycling on the production line. It is usually installed at the end of the production line to crush, separate and recycle some unqualified products, waste and waste materials.

[0003] At present, when the machine-side crusher is crushing materials, it is usually encountered that the crushed materials are full in the bottom receiving hopper, which causes the crushed materials to be crushed continuously and finally all they come out are powders. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an improved machine-side crusher, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: an improved machine-side crusher, comprising a movable bracket of the equipment, a crushing box is fixedly installed on the upper part of the movable bracket of the equipment, a feed hopper is fixedly connected to the upper part of the crushing box, and a crushing roller is rotatably connected inside the crushing box, the crushing roller is driven to rotate by a crushing motor installed on the upper part of the movable bracket of the equipment, a storage monitoring device is fixedly installed inside the movable bracket of the equipment, an alarm light is fixedly installed on the upper part of the feed hopper, and also includes a controller;

[0006] The storage monitoring device comprises a material receiving hopper, and a rotary paddle type material level meter is installed on the side of the material receiving hopper.

[0007] Furthermore, the receiving hopper, the crushing box and the feeding hopper are all connected.

[0008] Furthermore, the rotating end of the paddle-rotating level meter is located inside the receiving hopper.

[0009] Furthermore, a discharge port is reserved at the bottom end of the receiving hopper, and a receiving pipe is installed below the discharge port through a flange.

[0010] Furthermore, the material discharge channel formed by the material discharge port and the material receiving pipe is blocked by a material discharge baffle.

[0011] Furthermore, a groove is reserved on the upper portion of the material receiving pipe, and the material unloading baffle is slidably arranged in the groove.

[0012] The utility model provides an improved machine-side crusher. Compared with the prior art, it has the following beneficial effects:

[0013] The machine-side crusher installs a paddle-rotor level meter on the side of the receiving hopper. When the material stored in the hopper reaches a certain height, it will affect the normal operation of the paddle-rotor level meter. At this time, the paddle-rotor level meter will send out a signal to stop the crushing work, so as to avoid the problem that the crushed material is constantly crushed and finally comes out as powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the disassembly of the reserve monitoring device in the utility model;

[0016] Figure 3 It is a schematic diagram of the assembly of the reserve monitoring device in the utility model;

[0017] Figure 4 It is a half-section view of the storage monitoring device of the utility model after assembly;

[0018] Figure 5 This is a block diagram of the alarm control principle in the utility model.

[0019] In the figure: 1. Movable bracket of equipment; 2. Crushing box; 3. Feed hopper; 4. Crushing motor; 5. Storage monitoring device; 51. Receiving hopper; 52. Rotary paddle level meter; 53. Discharge port; 54. Receiving pipe; 55. Unloading baffle; 6. Warning light; 7. Controller. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 The utility model provides a technical solution: an improved machine-side crusher, including a movable equipment bracket 1, a crushing box 2 is fixedly installed on the upper part of the movable equipment bracket 1, a feed hopper 3 is fixedly connected to the upper part of the crushing box 2, and a crushing roller is rotatably connected to the inside of the crushing box 2, and the crushing roller is driven to rotate by a crushing motor 4 installed on the upper part of the movable equipment bracket 1, a reserve monitoring device 5 is fixedly installed inside the movable equipment bracket 1, and an alarm light 6 is fixedly installed on the upper part of the feed hopper 3.

[0022] See also Figure 2 , 34. The storage monitoring device 5 includes a receiving hopper 51 (the receiving hopper 51, the crushing box 2, and the feeding hopper 3 are all connected), a rotary paddle material level meter 52 is installed on the side of the receiving hopper 51, and the rotating end of the rotary paddle material level meter 52 is located inside the receiving hopper 51. A discharge port 53 is reserved at the bottom end of the receiving hopper 51, and a receiving pipe 54 is installed below the discharge port 53 through a flange. A material discharge baffle 55 is slidably connected between the discharge port 53 and the receiving pipe 54, and a groove is reserved on the upper part of the receiving pipe 54, and the material discharge baffle 55 slides in the groove.

[0023] When in use, the material enters the crushing box 2 through the feed hopper 3, and the crushing motor 4 drives the crushing roller to rotate at a high speed (this is a known technology and will not be described in detail here), thereby crushing the material;

[0024] The crushed material will fall into the receiving hopper 51. At this time, the discharge port 53 is blocked by the material discharge baffle 55. The crushed material will accumulate in the receiving hopper 51. As the accumulated amount increases, the height of the material inside the receiving hopper 51 also increases. When it exceeds the attached Figure 4 When the material reaches the height H in the middle, the material will affect the rotation of the rotating end of the paddle-rotating material level meter 52, that is, the rotating end of the paddle-rotating material level meter 52 is blocked, and an electrical signal will be generated at this time, and the electrical signal will be transmitted to the controller 7. The controller 7 controls the alarm light 6 to light up on the one hand, and controls the crushing motor 4 to stop crushing the material on the other hand (such as the attached Figure 5 As shown), the material storage height is prevented from entering the crushing box 2, and the material is repeatedly crushed by the crushing roller, resulting in the problem that the material is crushed too finely. After the staff sees the alarm light 6 is on, they can pull out the unloading baffle 55 to discharge the material in the hopper 51 into the material bag.

Claims

1. An improved machine-side pulverizer, comprising a movable support (1) for equipment, a pulverizing box (2) being fixedly mounted on the upper part of the movable support (1), a feed hopper (3) being fixedly connected to the upper part of the pulverizing box (2), and a pulverizing roller being rotatably connected to the inside of the pulverizing box (2), the pulverizing roller being driven to rotate by a pulverizing motor (4) mounted on the upper part of the movable support (1), characterized in that: A storage monitoring device (5) is fixedly installed inside the movable bracket (1) of the equipment, an alarm light (6) is fixedly installed on the upper part of the feed hopper (3), and a controller (7) is also included; The storage monitoring device (5) comprises a material receiving hopper (51), and a rotary paddle type material level meter (52) is installed on the side of the material receiving hopper (51).

2. The improved machine-side pulverizer according to claim 1, characterized in that: The receiving hopper (51), the crushing box (2), and the feeding hopper (3) are all connected.

3. The improved machine-side pulverizer according to claim 1, characterized in that: The rotating end of the paddle-rotating material level meter (52) is located inside the material receiving hopper (51).

4. The improved machine-side pulverizer according to claim 1, characterized in that: A material discharge port (53) is reserved at the bottom end of the material receiving hopper (51), and a material receiving pipe (54) is installed below the material discharge port (53) via a flange.

5. An improved machine-side pulverizer according to claim 4, characterized in that: The material discharge channel formed by the material discharge port (53) and the material receiving pipe (54) is blocked by a material discharge baffle (55).

6. The improved machine-side pulverizer according to claim 5, characterized in that: A groove is reserved at the upper portion of the material receiving pipe (54), and the material unloading baffle (55) is slidably disposed in the groove.

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