Raw material crushing device for corrugated board production

Abstract

The utility model discloses a raw material crushing device for corrugated board production, which comprises a stable base, and one side of the upper surface of the stable base is fixedly connected with a crusher main body. According to the scheme, the raw material crushing device is provided with the limiting protection assemblies, before a motor works, a second limiting frame is pulled outwards firstly, after the second limiting frame is pulled by a certain distance, one end of a power line penetrates through the interiors of the multiple sets of limiting protection assemblies, then the second limiting frame is slowly loosened, and the power line is driven to rotate; at the moment, a reset spring restores a second limiting frame to the original position, so that a first protection wheel and a second protection wheel limit the position of a power line penetrating through the first protection wheel, the first protection wheel is connected with the first limiting frame through a third bearing, and the second protection wheel is connected with the second limiting frame through a fourth bearing; when the power line is pulled, an original static friction mode can be replaced by a sliding friction mode, and the friction force borne by the power line is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to corrugated board environmental protection manufacturing technical field more specifically, the utility model relates to a kind of raw material pulverizing device for corrugated board production. BACKGROUND

[0002] Raw material pulverizing device for corrugated board production as a kind of pulverizing device, it can be used in corrugated board production frequently, it can crush corrugated board raw material, then facilitate the production of corrugated board.

[0003] As disclosed in CN213762015U, a raw material pulverizing device for corrugated board production, the technical scheme points are: including main body and motor, the motor front end is provided with a small pulley, the main body top is provided with a grid, the main body side is provided with a lifting frame and a rotating key, the lifting frame top is provided with a roller and a conveyor belt, the roller is divided into roller one and roller two, the conveyor belt side is provided with a feeding port, the lifting frame bottom front end and rear end are respectively provided with a rack and a lifting gear, the main body other side is provided with a storage box, the storage box side is provided with a handle, the main body front end is provided with a gear set and a large pulley, the main body top inside is provided with a fan, the fan bottom is provided with a passageway and a heating rod, the main body inside is provided with a pulverizer, the pulverizer bottom is provided with a leakage port;It is mainly started by connecting the motor and external power supply through electric wire, the motor is started, then the raw material is placed on the conveyor belt, after the motor is started, the small pulley is driven to rotate, the small pulley drives the large pulley to rotate through the transmission belt, the large pulley is connected with the roller, drives the conveyor belt to rotate and convey, when conveying to the main body inside, the large pulley drives the gear set to rotate through the transmission belt, the gear set drives the pulverizer to crush the raw material, because the types of raw materials are different, the pin on one side of the rotating key can be pulled out, after the pin is separated from the pin hole, the lifting gear is rotated by rotating the rotating key, then the lifting gear is engaged with the rack, the rack drives the lifting frame to move up and down, thereby adjusting the angle of the conveyor belt, facilitating feeding, if it is a cylindrical raw material, it can be fed without starting the conveyor belt.

[0004] The above-mentioned raw material pulverizing device for corrugated board production also has certain deficiencies: because the power cord inside the raw material pulverizing device rubs against the surface of the parts inside the device during use, long-term rubbing can cause damage to the surface of the power cord, thereby increasing resource consumption and reducing the environmental performance of the device. In addition, the damage to the surface of the power cord can also cause electrical leakage, thereby posing a certain safety hazard to the device. Therefore, a raw material pulverizing device for corrugated board production is needed. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model discloses an embodiment provides a raw material crushing device for corrugated paperboard production, by setting the limit protection subassembly, when the motor works first, the second limit frame is pulled outwards, when pulling a certain distance, the power cord is passed through the inside of a plurality of limit protection subassembly, then slowly loosen the second limit frame, the reset spring restores the second limit frame to the original position, so that the first protection wheel and the second protection wheel limit the position of the power cord, because the first protection wheel is connected with the first limit frame through the third bearing, and the second protection wheel is connected with the second limit frame through the fourth bearing, so when pulling the power cord, the sliding friction mode is replaced with the original static friction mode, to reduce the friction of the power cord, thereby guaranteeing the quality of the power cord, and reducing the loss of resources, to solve the problems existing in the prior art.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a raw material crushing device for corrugated paperboard production, including stable base, one side of the upper surface of stable base is fixedly connected with the main body of the crusher, the top of the side wall of the main body of the crusher is fixedly connected with two first mounting blocks along the center symmetry, a plurality of first bearings are embedded and installed equidistantly and side by side on the back of first mounting block, the back of first mounting block is connected with conveying roller through first bearing, the top of first mounting block is fixedly connected with second mounting block, the front of second mounting block is embedded and installed with two nuts along the center symmetry, the front of second mounting block is detachably installed with limit correction assembly through nut, the other side of the upper surface of stable base is fixedly connected with motor, one side of the back of stable base is fixedly connected with stable block, the upper surface of stable block is fixedly connected with two limit protection assemblies equidistantly and side by side, one end of motor is connected with power cord through limit protection assembly.

[0007] Wherein, the other end of motor is fixedly connected with first drive wheel, the surface of first drive wheel is drivingly connected with transmission belt, the front of main body of the crusher is embedded and installed with second bearing, the inside of second bearing is fixedly sleeved with second drive wheel, the surface of second drive wheel is fitted with the inside of transmission belt.

[0008] Wherein, the limit correction assembly includes mounting plate, bolt and hydraulic telescopic rod, the front of mounting plate is screw-connected with two bolts along the center symmetry, the front of mounting plate is fixedly connected with a plurality of hydraulic telescopic rods equidistantly and side by side, one end of bolt is screw-connected with the inside of nut.

[0009] Wherein, one end of hydraulic telescopic rod is fixedly connected with stable frame, the inside of stable frame is fixedly connected with limit rod, the surface of limit rod is movably sleeved with limit wheel.

[0010] The limiting protection assembly comprises a stable plate, a first limiting frame and a third bearing, the top end of the stable plate is fixedly connected with the first limiting frame, two third bearings are symmetrically embedded on the surface of the first limiting frame, and the bottom end of the stable plate is connected with one side of the upper surface of the stabilizing block.

[0011] The inside of the third bearing is fixedly sleeved with a first protection wheel, the top end of the first limiting frame is fixedly connected with a plurality of limiting telescopic rods in a rectangular array, and the surface of the limiting telescopic rod is fixedly sleeved with a return spring.

[0012] The top end of the return spring is fixedly connected with a second limiting frame, two fourth bearings are symmetrically embedded on the surface of the second limiting frame, and the inside of the fourth bearing is fixedly sleeved with a second protection wheel.

[0013] The beneficial effects of the above technical scheme of the utility model are as follows:

[0014] 1. In the above-mentioned scheme, the raw material crushing device is provided with a limiting correction assembly, when the corrugated paperboard is conveyed into the inside of the main body of the crusher, the corrugated paperboard is first placed on the surface of the conveying roller, then the hydraulic telescopic rod in the limiting correction assembly is started to drive the stable frame, the limiting rod and the limiting wheel to move until the side wall of the limiting wheel is attached to the side wall of the corrugated paperboard, then the conveying roller is started to convey the corrugated paperboard, because the side wall of the limiting wheel is attached to the side wall of the corrugated paperboard, and the limiting wheel is movably sleeved on the surface of the limiting rod, so that the angle of the corrugated paperboard during conveying can be ensured not to change, thereby avoiding the phenomenon that the corrugated paperboard is extruded with the surface of the main body of the crusher and affecting the working of the main body of the crusher, and the working time is saved.

[0015] 2. In the above-mentioned scheme, the raw material crushing device is provided with a limiting protection assembly, before the motor works, the second limiting frame is first pulled outwards, when a certain distance is pulled, one end of the power line is then passed through the inside of the plurality of limiting protection assemblies, and then the second limiting frame is slowly released, at this time, the return spring restores the second limiting frame to the original position, so that the first protection wheel and the second protection wheel limit the position of the power line, because the first protection wheel is connected with the first limiting frame through the third bearing, and the second protection wheel is connected with the second limiting frame through the fourth bearing, so that when the power line is pulled, the sliding friction mode is used instead of the original static friction mode to reduce the friction force of the power line, thereby ensuring the quality of the power line and reducing the resource loss. ACCURACY OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is the whole structure side view schematic diagram of the utility model;

[0018] Figure 3 It is the conveying roller and spacing correction assembly assembly schematic diagram of the utility model;

[0019] Figure 4 It is the spacing correction assembly split schematic diagram of the utility model;

[0020] Figure 5 It is the spacing protection assembly split schematic diagram of the utility model.

[0021] [Reference signs]

[0022] 1, stable base;2, pulverizer main body;3, first mounting block;4, conveying roller;5, second mounting block;6, spacing correction assembly;7, motor;8, stable block;9, spacing protection assembly;10, power cord;11, first drive wheel;12, transmission belt;13, second drive wheel;61, mounting plate;62, bolt;63, hydraulic telescopic rod;64, stable frame;65, spacing rod;66, spacing wheel;91, firm plate;92, first spacing frame;93, third bearing;94, first protection wheel;95, spacing telescopic rod;96, return spring;97, second spacing frame;98, fourth bearing;99, second protection wheel. DETAILED DESCRIPTION

[0023] In order to make the technical problem, technical scheme and advantage that the utility model is going to solve more clearly, below will carry out detailed description with the specific embodiment and the drawing.

[0024] Example 1:

[0025] Please refer to Figures 1-5A raw material crushing device for corrugated paperboard production, including stable base 1, the upper surface of stable base 1 is fixedly connected with the pulverizer main body 2 on one side, the top of the side wall of the pulverizer main body 2 is fixedly connected with two first mounting blocks 3 along the center symmetry, a plurality of first bearings are embedded and installed equidistantly on the back of the first mounting block 3, the back of the first mounting block 3 is connected with the conveying roller 4 through the first bearing, through the above setting, it is conducive to the work of the conveying roller 4, thereby facilitating the conveying work of the corrugated paperboard, the top of the first mounting block 3 is fixedly connected with the second mounting block 5, the front of the second mounting block 5 is embedded and installed with two nuts along the center symmetry, the front of the second mounting block 5 is detachably installed with the limiting correction assembly 6 through the nut, the other side of the upper surface of the stable base 1 is fixedly connected with the motor 7, one side of the back of the stable base 1 is fixedly connected with the stable block 8, the upper surface of the stable block 8 is fixedly connected with two limiting protection assemblies 9 equidistantly and side by side, one end of the motor 7 is connected with the power line 10 through the limiting protection assembly 9, through the above setting, it is conducive to connecting with the external power supply through the power line 10, thereby facilitating the work of the motor 7;

[0026] The other end of the motor 7 is fixedly connected with a first driving wheel 11, the surface of the first driving wheel 11 is drivingly connected with a transmission belt 12, the front surface of the pulverizer body 2 is embeddedly installed with a second bearing, the inside of the second bearing is fixedly sleeved with a second driving wheel 13, the surface of the second driving wheel 13 is in close contact with the inside of the transmission belt 12, through the above setting, the corrugated paper in the pulverizer body 2 can be crushed, thereby enhancing the practicability of the device, the limiting and correcting assembly 6 comprises a mounting plate 61, a bolt 62 and a hydraulic telescopic rod 63, the front surface of the mounting plate 61 is symmetrically and threadedly connected with two bolts 62 along the center, a plurality of hydraulic telescopic rods 63 are fixedly connected to the front surface of the mounting plate 61 at equal intervals and side by side, one end of the bolt 62 is threadedly connected with the inside of a nut, through the above setting, the limiting and correcting assembly 6 can be detachable through the cooperation between the two, one end of the hydraulic telescopic rod 63 is fixedly connected with a stabilizing frame 64, the inside of the stabilizing frame 64 is fixedly connected with a limiting rod 65, the surface of the limiting rod 65 is movably sleeved with a limiting wheel 66, through the above setting, the corrugated paper can be conveyed, and the phenomenon that the angle of the corrugated paper changes during conveying can be avoided, the limiting and protecting assembly 9 comprises a stable plate 91, a first limiting frame 92 and a third bearing 93, the top end of the stable plate 91 is fixedly connected with the first limiting frame 92, the surface of the first limiting frame 92 is symmetrically and embeddedly installed with two third bearings 93 along the center, the bottom end of the stable plate 91 is connected with one side of the upper surface of the stabilizing block 8, the inside of the third bearing 93 is fixedly sleeved with a first protection wheel 94, a plurality of limiting telescopic rods 95 are fixedly connected to the top end of the first limiting frame 92 in a rectangular array, the surface of the limiting telescopic rod 95 is fixedly sleeved with a return spring 96, the top end of the return spring 96 is fixedly connected with a second limiting frame 97, the surface of the second limiting frame 97 is symmetrically and embeddedly installed with two fourth bearings 98 along the center, the inside of the fourth bearing 98 is fixedly sleeved with a second protection wheel 99, through the above setting, the power line 10 that passes through can be limited, thereby avoiding the phenomenon that the power line 10 is wound with other assemblies.

[0027] The working process of the utility model is as follows:

[0028] The raw material crushing device is used to improve the crushing efficiency of the device, and the limiting correction assembly 6 is arranged, when the corrugated paper is conveyed into the inside of the crusher main body 2, the corrugated paper is first placed on the surface of the conveying roller 4, then the hydraulic telescopic rod 63 in the limiting correction assembly 6 is started to drive the stabilizing frame 64, the limiting rod 65 and the limiting wheel 66 to move, until the side wall of the limiting wheel 66 is attached to the side wall of the corrugated paper, then the conveying roller 4 is started to convey the corrugated paper, because the side wall of the limiting wheel 66 is attached to the side wall of the corrugated paper, and the limiting wheel 66 is movably sleeved on the surface of the limiting rod 65, so that the angle of the corrugated paper during conveying cannot be changed, thereby avoiding the corrugated paper being extruded with the surface of the crusher main body 2, and the working phenomenon of the crusher main body 2 is affected, and the working time is saved.

[0029] The above scheme, the raw material crushing device in use, in order to reduce the use cost, so set a limit protection assembly 9, when the motor 7 works first, the second limiting frame 97 is pulled out, when pulling a certain distance, at this time, the power cord 10 is inserted through the inside of a plurality of limiting protection assemblies 9, then slowly release the second limiting frame 97, at this time, the return spring 96 will restore the second limiting frame 97 to the original position, so that the first protection wheel 94 and the second protection wheel 99 limit the position of the power cord 10, because the first protection wheel 94 is connected with the first limiting frame 92 through the third bearing 93, and the second protection wheel 99 is connected with the second limiting frame 97 through the fourth bearing 98, so when pulling the power cord 10, the sliding friction method can be used instead of the original static friction method to reduce the friction of the power cord 10, thereby ensuring the quality of the power cord 10, and reducing the loss of resources.

[0030] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0031] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0032] Finally: the above described is only the preferred embodiment of the utility model, and is not used for limiting the utility model, and any modification, equivalent replacement, improvement and the like made in the spirit and principle of the utility model should be contained in the protection scope of the utility model.

Claims

1. A raw material crushing device for corrugated board production, comprising a stable base (1), characterized in that, The upper surface of the stable base (1) is fixedly connected with a pulverizer body (2), the top of the side wall of the pulverizer body (2) is fixedly connected with two first mounting blocks (3) along the center symmetry, a plurality of first bearings are inlaid and installed on the back of the first mounting block (3) equidistantly and side by side, a conveying roller (4) is connected with the back of the first mounting block (3) through the first bearing, a second mounting block (5) is fixedly connected with the top of the first mounting block (3), two nuts are inlaid and installed on the front of the second mounting block (5) along the center symmetry, a limiting correction assembly (6) is detachably installed on the front of the second mounting block (5) through the nut, the other side of the upper surface of the stable base (1) is fixedly connected with a motor (7), one side of the back of the stable base (1) is fixedly connected with a stable block (8), the upper surface of the stable block (8) is fixedly connected with two limiting protection assemblies (9) equidistantly and side by side, one end of the motor (7) is connected with a power line (10) through the limiting protection assembly (9).

2. The raw material pulverizing device for corrugated paperboard production according to claim 1, characterized by, The other end of the motor (7) is fixedly connected with a first driving wheel (11), the surface of the first driving wheel (11) is drivingly connected with a transmission belt (12), the front of the pulverizer body (2) is inlaid with a second bearing, a second driving wheel (13) is fixedly sleeved in the second bearing, the surface of the second driving wheel (13) is fitted with the inside of the transmission belt (12).

3. The raw material pulverizing device for corrugated paperboard production according to claim 1, characterized by, The limiting correction assembly (6) comprises a mounting plate (61), a bolt (62) and a hydraulic telescopic rod (63), the front of the mounting plate (61) is threadedly connected with two bolts (62) along the center symmetry, the front of the mounting plate (61) is fixedly connected with a plurality of hydraulic telescopic rods (63) equidistantly and side by side, one end of the bolt (62) is threadedly connected with the inside of the nut.

4. The raw material pulverizing device for corrugated paperboard production according to claim 3, characterized by One end of the hydraulic telescopic rod (63) is fixedly connected with a stable frame (64), the inside of the stable frame (64) is fixedly connected with a limiting rod (65), the surface of the limiting rod (65) movably sleeves a limiting wheel (66).

5. The raw material pulverizing device for corrugated paperboard production according to claim 1, characterized by, The limiting protection assembly (9) comprises a stable plate (91), a first limiting frame (92) and a third bearing (93), the top of the stable plate (91) is fixedly connected with the first limiting frame (92), the surface of the first limiting frame (92) is inlaid and installed with two third bearings (93) along the center symmetry, the bottom of the stable plate (91) is connected with one side of the upper surface of the stable block (8).

6. The raw material pulverizing device for corrugated paperboard production according to claim 5, characterized by The inside of the third bearing (93) is fixedly sleeved with a first protection wheel (94), the top of the first limiting frame (92) is fixedly connected with a plurality of limiting telescopic rods (95) in a rectangular array, the surface of the limiting telescopic rod (95) is fixedly sleeved with a return spring (96).

7. The raw material pulverizing device for corrugated paperboard production according to claim 6, characterized by The top of the return spring (96) is fixedly connected with a second limiting frame (97), the surface of the second limiting frame (97) is inlaid and installed with two fourth bearings (98) along the center symmetry, the inside of the fourth bearing (98) is fixedly sleeved with a second protection wheel (99).

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