Crushing device and corrugated paper recycling crushing equipment
By designing a crushing device including a rotating shaft, a crimping dragon and a collection barrel, the problem of the crushed paper falling directly when crushing corrugated paper is solved, and the crushed paper is sealed and collected, preventing the smoke and dust from drifting away and protecting the health of staff.
Patent Information
- Application Number
- CN202420970403.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-05-07
AI Technical Summary
When the existing crushing device crushes corrugated paper, the crushed paper falls directly, which easily produces smoke and dust, affecting the health of the staff.
A crushing device is designed, including a base, a controller, a conveyor cylinder, a crushing box, a crushing assembly, a shaft, a crane, a first motor, a collection barrel and a limiting assembly. The rotating shaft and the thorn are driven by the first motor to rotate, and the crushed paper is transported into the collection barrel, and the collection barrel and the conveying barrel are kept sealed by an elastic rope to prevent the crushed paper from falling directly.
Effectively prevent the crushed paper from falling off directly, prevent smoke and dust from drifting away, and protect the health of staff. In addition, the fine dust after crushing is sucked in through the vacuum cleaner to further reduce the drift of the dust.
Smart Images
Figure CN222694851U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pulverizing devices, in particular to a pulverizing device and corrugated paper recycling and pulverizing equipment. Background Art
[0002] A crushing device refers to a device that crushes large objects into small objects. It is widely used in the paper manufacturing industry. Generally, two crushing shafts are arranged in the crushing box to rotate and crush the paper. Corrugated paper is more common in the paper industry. Corrugated paper is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper interlayer. It has high mechanical strength and can withstand collisions and falls during transportation. In order to facilitate recycling, the corrugated paper needs to be crushed and remade into corrugated paper products of other specifications.
[0003] When the current pulverizing device pulverizes corrugated paper or other paper, the pulverized paper falls directly from the discharge port. At this time, the pulverized paper is prone to generate a certain amount of smoke and dust. Since the discharge port of the pulverizing device is generally exposed to the outside, the floating smoke and dust may affect the health of the staff. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a pulverizing device and a corrugated paper recycling pulverizing device which can overcome the above problems or at least partially solve the above problems.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A crushing device comprises: a base, and also comprises: a controller fixed on the base; a conveying cylinder fixed on the base; a crushing box fixed on the upper side of the conveying cylinder, and the lower end of the crushing box is connected to the input end of the conveying cylinder; a crushing assembly is arranged in the crushing box; a rotating shaft is sealed and rotated in the conveying cylinder; an auger is fixed on the rotating shaft, and the auger is in contact with the inner wall of the conveying cylinder; a first motor is fixed on one side of the conveying cylinder, and the output end of the first motor is fixedly connected to the rotating shaft; a collecting barrel is slidably arranged on the side of the conveying cylinder away from the first motor; a limit assembly is arranged between the conveying cylinder and the collecting barrel.
[0007] In order to facilitate paper shredding, the shredding assembly further includes two crushing shafts rotatably arranged in a crushing box, a second motor is fixedly connected to one side of the crushing box, an output end of the second motor is fixedly connected to one of the crushing shafts, and an end of the crushing box away from the second motor is fixedly connected to a gear box, two gears are arranged in the gear box, the gears are fixedly connected to the crushing shafts, and the two gears are meshed.
[0008] In order to facilitate the limiting of the collecting barrel, the limiting assembly further includes a fixing ring fixed on the conveying cylinder, a plurality of arc plates are fixedly connected to the fixing ring in a circular shape, a plurality of metal plates are fixedly connected to the collecting barrel in a circular shape, an elastic rope is arranged between the metal plate and the fixing ring, a fixing plate is fixedly connected to the arc plate, and limiting plates matching the fixing plate are symmetrically fixedly connected on both sides of the metal plate.
[0009] In order to facilitate the connection between the elastic rope and the metal plate, preferably, one end of the elastic rope away from the fixing ring is fixedly connected to an electromagnetic block, and the electromagnetic block matches the metal plate.
[0010] In order to facilitate the position limiting of the electromagnetic block, further, the elastic rope passes through the fixing plate, and the electromagnetic block is arranged between the metal plate and the fixing plate.
[0011] The corrugated paper recycling and shredding equipment includes a shredding device and a hollow ring arranged on a conveying cylinder, wherein the conveying cylinder is provided with a plurality of groups of mesh holes matching the hollow ring, and the mesh holes are matched with an auger, a vacuum cleaner is arranged on one side of the base, a vacuum pipe is arranged between the suction end of the vacuum cleaner and the hollow ring, and an exhaust pipe is arranged on the vacuum cleaner.
[0012] Compared with the prior art, the utility model provides a crushing device with the following beneficial effects:
[0013] 1. The pulverizing device drives the rotating shaft and the auger to rotate through the first motor, and conveys the pulverized paper to the collecting barrel. The pulverized paper squeezes the collecting barrel, causing the collecting barrel to slide to the side away from the conveying barrel, and is tensioned by multiple elastic ropes, so that the pulverized paper is tightly distributed in the collecting barrel. At this time, the collecting barrel and the conveying barrel are always in a sealed state, thereby effectively preventing the smoke and dust generated by the pulverized paper from falling directly and affecting the staff.
[0014] 2. The crushing device controls the electromagnetic block to be energized through the controller, and the electromagnetic block adsorbs the metal plate to achieve the installation of the collection bucket. When the full collection bucket is disassembled, the electromagnetic block is powered off through the controller. At this time, the electromagnetic block is reset under the action of the elastic rope. At this time, the electromagnetic block is limited by the fixed plate, so that the collection bucket can be replaced easily.
[0015] 3. In the crushing device, the fine dust in the crushed corrugated paper enters the fixed ring through the mesh and finally enters the vacuum cleaner, thereby effectively preventing the crushed corrugated paper in the collection barrel from having a large amount of dust, and further effectively preventing the dust from floating when pouring out the crushed corrugated paper and affecting the health of the staff.
[0016] The parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The utility model effectively prevents the crushed corrugated paper in the collection barrel from having a large amount of dust, and effectively prevents the smoke and dust generated by the crushed paper falling directly from scattering and affecting the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of the utility model;
[0018] Figure 2 It is a cross-sectional schematic diagram of the utility model;
[0019] Figure 3 For this utility model Figure 2 The enlarged schematic diagram of point A in the middle;
[0020] Figure 4 It is a schematic diagram of the expanded structure of the utility model.
[0021] In the figure: 1. base; 101. controller; 102. vacuum cleaner; 103. vacuum tube; 104. exhaust pipe; 105. hollow ring; 106. mesh; 2. conveying cylinder; 201. rotating shaft; 202. auger; 203. first motor; 204. fixing ring; 205. arc plate; 206. fixing plate; 207. elastic rope; 208. electromagnetic block; 3. crushing box; 301. crushing shaft; 302. gear box; 303. second motor; 4. collecting bucket; 401. metal plate; 402. limit plate. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0023] Example 1: Reference Figure 1-Figure 4 A crushing device includes: a base 1, and also includes: a controller 101, fixed on the base 1; a conveying cylinder 2, fixed on the base 1; a crushing box 3, fixed on the upper side of the conveying cylinder 2, and the lower end of the crushing box 3 is connected to the input end of the conveying cylinder 2; a crushing assembly is arranged in the crushing box 3; a rotating shaft 201, sealed and rotated in the conveying cylinder 2; an auger 202, fixed on the rotating shaft 201, and the auger 202 is in contact with the inner wall of the conveying cylinder 2; a first motor 203, fixed on one side of the conveying cylinder 2, and the output end of the first motor 203 is fixedly connected to the rotating shaft 201; a collecting barrel 4, slidably arranged on the side of the conveying cylinder 2 away from the first motor 203; a limit assembly, arranged between the conveying cylinder 2 and the collecting barrel 4.
[0024] The crushing assembly includes two crushing shafts 301 rotatably arranged in the crushing box 3, a second motor 303 is fixedly connected to one side of the crushing box 3, the output end of the second motor 303 is fixedly connected to one of the crushing shafts 301, and the end of the crushing box 3 away from the second motor 303 is fixedly connected to a gear box 302, two gears are arranged in the gear box 302, the gears are fixedly connected to the crushing shafts 301, and the two gears are meshed.
[0025] The limiting assembly includes a fixing ring 204 fixed on the conveying cylinder 2, a plurality of arc plates 205 are fixedly connected to the fixing ring 204 in a circular manner, a plurality of metal plates 401 are fixedly connected to the collecting barrel 4 in a circular manner, an elastic rope 207 is arranged between the metal plate 401 and the fixing ring 204, a fixing plate 206 is fixedly connected to the arc plate 205, and limiting plates 402 matching the fixing plate 206 are symmetrically fixedly connected on both sides of the metal plate 401.
[0026] One end of the elastic rope 207 away from the fixing ring 204 is fixedly connected to an electromagnetic block 208 , and the electromagnetic block 208 matches the metal plate 401 .
[0027] The elastic rope 207 passes through the fixing plate 206 , and the electromagnetic block 208 is disposed between the metal plate 401 and the fixing plate 206 .
[0028] When shredding paper, the paper to be recycled is placed in the shredding box 3, and the second motor 303 is turned on by the controller 101. The second motor 303 drives one of the shredding shafts 301 to rotate, and then the other shredding shaft 301 is rotated through the gear in the gear box 302. The two shredding shafts 301 cooperate to shred the paper.
[0029] The shredded paper falls into the conveying cylinder 2, and the first motor 203 drives the rotating shaft 201 and the auger 202 to rotate, and the shredded paper is conveyed toward the collecting barrel 4. The shredded paper squeezes the collecting barrel 4, causing the collecting barrel 4 to slide toward the side away from the conveying cylinder 2, and is tensioned by multiple elastic ropes 207, so that the shredded paper is tightly distributed in the collecting barrel 4. At this time, the collecting barrel 4 and the conveying cylinder 2 are always in a sealed state, thereby effectively preventing the smoke and dust generated by the direct fall of the shredded paper from floating and affecting the staff.
[0030] When installing the collecting barrel 4, the controller 101 controls the electromagnetic block 208 to be energized, and the electromagnetic block 208 adsorbs the metal plate 401, thereby realizing the installation of the collecting barrel 4. When disassembling the full collecting barrel 4, the controller 101 cuts off the power to the electromagnetic block 208. At this time, the electromagnetic block 208 is reset under the action of the elastic rope 207. At this time, the electromagnetic block 208 is limited by the fixed plate 206, thereby facilitating the replacement of the collecting barrel 4.
[0031] Example 2: Reference Figure 1-Figure 4The corrugated paper recycling and shredding equipment includes a shredding device and a hollow ring 105 arranged on a conveying cylinder 2. The conveying cylinder 2 is provided with multiple groups of mesh holes 106 matching the hollow ring 105, and the mesh holes 106 match the auger 202. A vacuum cleaner 102 is arranged on one side of the base 1, a dust suction pipe 103 is arranged between the suction end of the vacuum cleaner 102 and the hollow ring 105, and an exhaust pipe 104 is arranged on the vacuum cleaner 102.
[0032] When the corrugated paper is shredded, the corrugated paper is shredded through the crushing box 3, and the shredded corrugated paper is transported to the collecting bucket 4 through the auger 202. The controller 101 controls the vacuum cleaner 102 to always be turned on, and the vacuum cleaner 102 extracts the gas in the fixed ring 204 through the vacuum pipe 103. At this time, there is an airflow from top to bottom in the crushing box 3, which facilitates the crushed corrugated paper in the crushing box 3 to enter the conveying tube 2 for transportation, thereby effectively improving the efficiency of the corrugated paper shredding.
[0033] The fine dust in the crushed corrugated paper enters the fixed ring 204 through the mesh 106 and finally enters the vacuum cleaner 102, thereby effectively preventing the crushed corrugated paper in the collection barrel 4 from having a large amount of dust, and further effectively preventing the dust from floating when pouring out the crushed corrugated paper and affecting the health of the staff.
[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A crushing device, comprising: The base (1) is characterized by further comprising: A controller (101) is fixed on the base (1); A conveying cylinder (2) fixed on the base (1); A crushing box (3) is fixed on the upper side of the conveying cylinder (2), and the lower end of the crushing box (3) is connected to the input end of the conveying cylinder (2); A crushing assembly, arranged in the crushing box (3); A rotating shaft (201) is sealed and rotated inside the conveying cylinder (2); An auger (202) is fixed on the rotating shaft (201), and the auger (202) is in contact with the inner wall of the conveying cylinder (2); A first motor (203) is fixed on one side of the conveying cylinder (2), and an output end of the first motor (203) is fixedly connected to the rotating shaft (201); A collecting bucket (4) is slidably arranged on a side of the conveying cylinder (2) away from the first motor (203); A limiting assembly is arranged between the conveying cylinder (2) and the collecting barrel (4).
2. A comminution device according to claim 1, characterized in that: The crushing assembly comprises two crushing shafts (301) rotatably arranged in a crushing box (3); a second motor (303) is fixedly connected to one side of the crushing box (3); an output end of the second motor (303) is fixedly connected to one of the crushing shafts (301); an end of the crushing box (3) away from the second motor (303) is fixedly connected to a gear box (302); two gears are arranged in the gear box (302); the gears are fixedly connected to the crushing shafts (301), and the two gears are meshed with each other.
3. A comminution device according to claim 1, characterized in that: The limiting assembly comprises a fixing ring (204) fixed on the conveying cylinder (2), a plurality of arc-shaped plates (205) being fixedly connected to the fixing ring (204) in a circumferential manner, a plurality of metal plates (401) being fixedly connected to the collecting barrel (4) in a circumferential manner, an elastic rope (207) being arranged between the metal plates (401) and the fixing ring (204), a fixing plate (206) being fixedly connected to the arc-shaped plate (205), and limiting plates (402) matching the fixing plates (206) being symmetrically fixedly connected to both sides of the metal plates (401).
4. A comminution device according to claim 3, characterized in that: One end of the elastic rope (207) away from the fixing ring (204) is fixedly connected to an electromagnetic block (208), and the electromagnetic block (208) matches the metal plate (401).
5. A comminution device according to claim 4, characterized in that: The elastic rope (207) passes through the fixing plate (206), and the electromagnetic block (208) is arranged between the metal plate (401) and the fixing plate (206).
6. A corrugated paper recycling and shredding device, comprising a shredding device according to any one of claims 1 to 5, characterized in that: The invention also comprises a hollow ring (105) arranged on the conveying cylinder (2), the conveying cylinder (2) being provided with a plurality of groups of mesh holes (106) matching the hollow ring (105), and the mesh holes (106) matching the auger (202), a dust collector (102) being arranged on one side of the base (1), a dust suction pipe (103) being arranged between the air suction end of the dust collector (102) and the hollow ring (105), and an exhaust pipe (104) being arranged on the dust collector (102).