Compression roller device of waste barrel crusher

Abstract

The utility model discloses a compression roller device of a waste barrel crusher, which comprises a frame, the outer wall of the power mechanism is fixedly connected with the outer wall of the frame; the bottom of the locking mechanism is fixedly connected with the top of the frame; the outer wall of the lifting mechanism is in sliding connection with the outer wall of the locking mechanism; the top wall of the barrel pressing mechanism is fixedly connected with the inner wall of the bottom of the lifting mechanism, and the barrel pressing mechanism is used for impacting the waste barrel; a barrel pressing mechanism is arranged, a screw rod is used for driving a transverse plate to increase the height, a threaded sleeve is used for being meshed with the screw rod, so that the height of the screw rod is increased, the screw rod can slide downwards by unfastening the threaded sleeve, and under the elastic effect of a tension spring, the barrel pressing mechanism can be quickly replaced. And the compression roller body on the transverse plate rapidly impacts the surface of the waste barrel, and the purpose of the compression roller device of the waste barrel crusher is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure roller devices, in particular to a pressure roller device of a waste barrel crusher. Background Art

[0002] Roller press is an energy-saving grinding equipment that can significantly increase the output of the grinding system and reduce energy consumption. The roller press contains a pair of rollers, and the material is squeezed into powder or crushed state by a pair of rotating rollers. The roller contains a roller surface and a column nail. The roller surface is provided with a column nail hole, and the column nail is fixed in the column nail hole. There is an interference fit between the column nail and the column nail hole. A part of the column nail is exposed from the roller surface. The column nails are distributed on the roller surface. The distribution line of the column nails coincides with the center line of the column nails and passes through the center line of the roller.

[0003] However, in the prior art, when the traditional pressing roller device performs pressing work on the waste barrel, because the outer diameter of the waste barrel is larger than the gap between the pressing rollers, it is necessary to adjust the gap between the pressing rollers so that the waste barrel can be placed between the pressing rollers, and then gradually reduce the gap between the pressing rollers, resulting in low efficiency of the pressing rollers. At the same time, after the pressing rollers work for a long time, they will cause wear of the pressing rollers, and the traditional equipment does not have a quick-change mechanism, so the staff cannot quickly replace the pressing rollers, which increases the working time of the staff. Utility Model Content

[0004] In view of the shortcomings of the prior art, the technical solution adopted by the utility model to solve the technical problems is: the roller device of the waste barrel crusher includes:

[0005] frame;

[0006] A power mechanism, the outer wall of which is fixedly connected to the outer wall of the frame;

[0007] A locking mechanism, the bottom of which is fixedly connected to the top of the frame;

[0008] A lifting mechanism, wherein the outer wall of the lifting mechanism is slidably connected to the outer wall of the locking mechanism;

[0009] A barrel pressing mechanism, the top wall of which is fixedly connected to the inner wall of the bottom of the lifting mechanism, and the barrel pressing mechanism is used to impact the waste barrel;

[0010] A quick-change mechanism, the outer wall of which is fixedly connected to the outer wall of the barrel pressing mechanism, and the quick-change mechanism is used for quickly replacing the pressing roller body;

[0011] The barrel pressing mechanism includes a pressing roller body, the outer wall of the pressing roller body is fixedly connected with a protrusion, and is arranged in a circular array along the central axis of the pressing roller body, the inner wall of the pressing roller body is rotatably connected with a cross plate, the bottom of the cross plate is fixedly connected with a tension spring, the outer wall of the cross plate is fixedly connected to the outer wall of the quick-change mechanism, and the top of the cross plate is rotatably connected to the bottom of the lifting mechanism through a bearing.

[0012] Preferably, the power mechanism includes a stepper motor, the outer wall of the stepper motor is fixedly connected to the outer wall of the frame through a frame, the output end of the stepper motor is fixedly connected to a roller, the end of the roller away from the stepper motor is fixedly connected to a pulley group, the outer wall of the pulley group is fixedly connected to the outer wall of the frame, the pulley group is connected to the frame through a fixed shaft, and a groove is opened in the wall of the roller, and is arranged in a circular array along the central axis of the roller.

[0013] Preferably, the lifting mechanism includes a turning handle, the bottom of which is fixedly connected to a screw rod, a circular groove is provided on the screw rod, the bottom of the screw rod is rotatably connected to the top of the cross plate through a bearing, the outer wall of the screw rod is rotatably connected to the inner wall of the top of the frame, the outer wall of the cross plate is in contact with the outer wall of the pulley group, and the end of the tension spring away from the cross plate is fixedly connected to the inner wall of the bottom of the frame.

[0014] Preferably, the locking mechanism includes a threaded sleeve, the bottom of which is fixedly connected to a limiting sleeve, a limiting hole is opened in the wall of the limiting sleeve, the inner wall of the limiting sleeve is inserted with a limiting column, the outer wall of the limiting sleeve is fixedly connected to the inner wall of the top of the frame, the outer wall of the limiting column is inserted with the outer wall of the screw rod, and the outer wall of the screw rod is rotatably connected to the inner wall of the limiting sleeve.

[0015] Preferably, the quick-change mechanism includes a connecting plate, the outer wall of the connecting plate is fixedly connected to a support ring, the support ring is provided in two groups, and a limiting ring is inserted into the inner wall of each group of support rings, the outer wall of the support ring is fixedly connected to a slider, the inner wall of the slider is slidably connected to a stopper, the side of the stopper away from the slider is slidably connected to the inner wall of the connecting plate, a baffle is provided on the outside of the connecting plate, and a cylinder is fixedly connected to the outer wall of the baffle.

[0016] Preferably, the inner wall of the baffle is plugged into the outer wall of the limit ring, the outer wall of the baffle is in contact with the inner wall of the support ring, the outer wall of the slider is slidably connected to the inner wall of the middle part of the frame, the outer wall of the baffle is plugged into the inner wall of the cross plate, a rotating shaft is rotatably connected to the inner wall of the cross plate, a circular groove is opened in the wall of the rotating shaft, and the outer wall of the connecting plate is fixedly connected to the outer wall of the cross plate.

[0017] The beneficial effects of the utility model are as follows:

[0018] 1. The utility model sets a barrel pressing mechanism, uses a screw rod to drive the horizontal plate to raise its height, uses a threaded sleeve to mesh with the screw rod, so that the height of the screw rod can be raised, and disengaging the threaded sleeve can make the screw rod slide downward, and under the elastic action of the tension spring, the pressing roller body on the horizontal plate quickly hits the surface of the waste barrel, thereby accelerating the pressing work of the pressing roller on the waste barrel, achieving the purpose of increasing the pressing roller efficiency of the pressing roller device, and solving the problem of low pressing roller efficiency of traditional equipment.

[0019] 2. The utility model sets a quick-change mechanism, pulls out the limit ring, then takes out the baffle, and then slides out the block, so that the pressure roller body can be taken out, the new pressure roller body is slid into the rotating shaft on the cross plate, and the block and the baffle are reset. When resetting the baffle, the cylinder of the baffle needs to be aligned with the circular groove on the rotating shaft, thereby achieving the purpose of quickly replacing the pressure roller and solving the problem that the pressure roller cannot be quickly replaced in traditional equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the front view of the utility model;

[0021] Figure 2 It is a cross-sectional view of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the utility model at A;

[0023] Figure 4 It is a structural schematic diagram of the quick-change mechanism of the utility model.

[0024] In the figure: 1. frame; 2. lifting mechanism; 21. handle; 22. screw rod; 3. locking mechanism; 31. threaded sleeve; 32. limit column; 33. limit sleeve; 4. power mechanism; 41. stepper motor; 42. roller; 43. pulley set; 44. groove; 5. pressure roller body; 6. barrel pressing mechanism; 65. cross plate; 67. tension spring; 7. quick change mechanism; 71. support ring; 72. slider; 73. block; 74. baffle; 75. limit ring; 76. connecting plate; 8. bump. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0026] Example:

[0027] See also Figure 1 - Figure 4 The utility model provides a technical solution: a roller device of a waste barrel crusher, comprising:

[0028] Frame 1;

[0029] A power mechanism 4, the outer wall of the power mechanism 4 is fixedly connected to the outer wall of the frame 1;

[0030] A locking mechanism 3, the bottom of the locking mechanism 3 is fixedly connected to the top of the frame 1;

[0031] A lifting mechanism 2, wherein the outer wall of the lifting mechanism 2 is slidably connected with the outer wall of the locking mechanism 3;

[0032] A barrel pressing mechanism 6, the top wall of which is fixedly connected to the inner wall of the bottom of the lifting mechanism 2;

[0033] A quick-change mechanism 7, the outer wall of which is fixedly connected to the outer wall of the barrel pressing mechanism 6;

[0034] The barrel pressing mechanism 6 includes a pressing roller body 5, the outer wall of the pressing roller body 5 is fixedly connected with a protrusion 8, and is arranged in a ring array along the central axis of the pressing roller body 5, the inner wall of the pressing roller body 5 is rotatably connected with a transverse plate 65, the outer wall of the transverse plate 65 is connected to the pressing roller body 5 through a rotating shaft, a tension spring 67 is fixedly connected to the bottom of the transverse plate 65, the outer wall of the transverse plate 65 is fixedly connected to the outer wall of the quick-change mechanism 7, the top of the transverse plate 65 is rotatably connected to the bottom of the lifting mechanism 2 through a bearing, the power mechanism 4 includes a stepper motor 41, the outer wall of the stepper motor 41 is fixedly connected to the outer wall of the frame 1 through a frame, the output end of the stepper motor 41 is fixedly connected with a rotating roller 42, the end of the rotating roller 42 away from the stepper motor 41 is fixedly connected with a pulley group 43, the outer wall of the pulley group 43 is fixedly connected to the outer wall of the frame 1, a groove 44 is opened in the wall of the rotating roller 42, and is arranged in a ring array along the central axis of the rotating roller 42.

[0035] The lifting mechanism 2 includes a turning handle 21, the bottom of which is fixedly connected with a screw rod 22, the bottom of which is rotatably connected to the top of a horizontal plate 65 through a bearing, the outer wall of the screw rod 22 is rotatably connected to the inner wall of the top of the frame 1, the outer wall of the horizontal plate 65 is in contact with the outer wall of the pulley group 43, and the end of the tension spring 67 away from the horizontal plate 65 is fixedly connected to the inner wall of the bottom of the frame 1, and the locking mechanism 3 includes a threaded sleeve 31, the outer wall of the threaded sleeve 31 is fixed with a buckle, and two semicircular rings in the threaded sleeve 31 are fixed by the buckle, and the bottom of the threaded sleeve 31 is fixedly connected to a limiting sleeve 33, the inner wall of the limiting sleeve 33 is inserted with a limiting column 32, the outer wall of the limiting sleeve 33 is fixedly connected to the inner wall of the top of the frame 1, the outer wall of the limiting column 32 is inserted with the outer wall of the screw rod 22, and the outer wall of the screw rod 22 is rotatably connected to the inner wall of the limiting sleeve 33.

[0036] The quick-change mechanism 7 includes a connecting plate 76, the outer wall of which is fixedly connected to a support ring 71, two groups of support rings 71 are provided, and a limiting ring 75 is inserted into the inner wall of each group of support rings 71, the outer wall of the support ring 71 is fixedly connected to a slider 72, the inner wall of the slider 72 is slidably connected to a stopper 73, the side of the stopper 73 away from the slider 72 is slidably connected to the inner wall of the connecting plate 76, a baffle 74 is provided on the outside of the connecting plate 76, the baffle 74 is used to limit the stopper 73, the inner wall of the baffle 74 is plugged into the outer wall of the limiting ring 75, the outer wall of the baffle 74 is in contact with the inner wall of the support ring 71, the outer wall of the slider 72 is slidably connected to the inner wall of the middle part of the frame 1, the outer wall of the baffle 74 is plugged into the inner wall of the cross plate 65, and the outer wall of the connecting plate 76 is fixedly connected to the outer wall of the cross plate 65.

[0037] Working principle:

[0038] When in use, the pressing roller device is placed on the ground, and then the waste barrel is placed on the rotating roller 42, and then the turning handle 21 in the lifting mechanism 2 is turned, and the screw rod 22 in the barrel pressing mechanism 6 is driven to rotate by the turning handle 21. Under the rotation of the screw rod 22, the barrel pressing mechanism 6 is lifted to the top of the frame 1. After the barrel pressing mechanism 6 is lifted, the threaded sleeve 31 is unfastened to disengage the threaded sleeve 31 from the screw rod 22, and then the limiting column 32 is pulled out, so that the barrel pressing mechanism 6 can move downward, and the waste barrel is located under the barrel pressing mechanism 6, so that the barrel pressing mechanism 6 is pressed to the top of the frame 1. The surface of the waste barrel causes the shape of the waste barrel to be deformed. After the waste barrel is deformed, the stepper motor 41 is started, so that the stepper motor 41 drives the roller 42 to rotate, and the barrel pressing mechanism 6 contacts the pulley group 43 on the roller 42, so that the pressing roller body 5 and the roller 42 can rotate synchronously. A convex block 8 is fixed on the pressing roller body 5, and a groove 44 corresponding to the convex block 8 is opened on the roller 42. Therefore, when the roller 42 and the pressing roller body 5 rotate, the cooperation of the convex block 8 and the groove 44 can increase the friction force on the waste barrel, and then the pressing roller work on the waste barrel can be carried out.

[0039] Before turning the turning handle 21, it is necessary to close the threaded sleeve 31 in the locking mechanism 3 so that the thread of the threaded sleeve 31 is meshed with the thread of the screw rod 22, and then turn the turning handle 21 to drive the screw rod 22 to rotate, thereby raising the height of the cross plate 65. A bearing is connected between the cross plate 65 and the screw rod 22. Driven by the bearing, the cross plate 65 can be raised in height, and the angle of the cross plate 65 remains unchanged. When the height of the cross plate 65 is raised, the limit column 32 penetrates the limit sleeve 33 and is inserted into the screw rod 22. Thereby limiting the position of the screw rod 22, the waste barrel is then placed on the rotating roller 42, and it should be noted that when placing the waste barrel, the limiting column 32 cannot be pulled out. After the waste barrel is placed, first unfasten the threaded sleeve 31 so that the two semicircular plates of the threaded sleeve 31 are away from the screw rod 22, and then the limiting column 32 is pulled out. Under the elastic action of the tension spring 67, the cross plate 65 causes the roller body 5 on the cross plate 65 to drop rapidly and hit the surface of the waste barrel, causing the waste barrel to deform, thereby accelerating the operation of the roller.

[0040] After the roller device is used for a long time, the roller body 5 is worn, thereby reducing the working efficiency of the roller. The roller body 5 can be quickly replaced out of the roller device through the quick-change mechanism 7. First, the rotation of the stepping motor 41 in the power mechanism 4 is stopped. After the roller device stops running, the limit ring 75 on the support ring 71 is pulled out so that the limit ring 75 releases the fixation of the baffle 74. Then the baffle 74 is pulled out, and the block 73 is slid out of the slider 72 and the connecting plate 76. When the block 73 and the baffle 74 are taken out, the roller body 5 can be taken out from the rotating shaft of the cross plate 65, and the new roller body 5 is slid back onto the rotating shaft, and then the block 73 and the baffle 74 are reset in turn. When resetting the baffle 74, it is necessary to pay attention to aligning the cylinder below the baffle 74 with the circular groove on the rotating shaft. After the cylinder slides into the circular groove, the limit ring 75 is reinserted into the baffle 74 to fix the position of the baffle 74.

[0041] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. The roller device of the waste barrel crusher includes: Framework (1); A power mechanism (4), wherein an outer wall of the power mechanism (4) is fixedly connected to an outer wall of the frame (1); A locking mechanism (3), the bottom of the locking mechanism (3) being fixedly connected to the top of the frame (1); A lifting mechanism (2), wherein an outer wall of the lifting mechanism (2) is slidably connected to an outer wall of the locking mechanism (3); A barrel pressing mechanism (6), wherein the top wall of the barrel pressing mechanism (6) is fixedly connected to the inner wall of the bottom of the lifting mechanism (2); A quick-change mechanism (7), wherein the outer wall of the quick-change mechanism (7) is fixedly connected to the outer wall of the barrel pressing mechanism (6); Features: The barrel pressing mechanism (6) comprises a pressing roller body (5), the outer wall of the pressing roller body (5) is fixedly connected with a protrusion (8) in a circular array along the central axis of the pressing roller body (5), the inner wall of the pressing roller body (5) is rotatably connected with a transverse plate (65), the bottom of the transverse plate (65) is fixedly connected with a tension spring (67), the outer wall of the transverse plate (65) is fixedly connected with the outer wall of the quick-change mechanism (7), and the top of the transverse plate (65) is rotatably connected with the bottom of the lifting mechanism (2) via a bearing.

2. The pressure roller device of the waste barrel crusher according to claim 1 is characterized in that: The power mechanism (4) comprises a stepper motor (41), the outer wall of the stepper motor (41) is fixedly connected to the outer wall of the frame (1) through a frame, the output end of the stepper motor (41) is fixedly connected to a roller (42), one end of the roller (42) away from the stepper motor (41) is fixedly connected to a pulley group (43), the outer wall of the pulley group (43) is fixedly connected to the outer wall of the frame (1), and a groove (44) is provided in the wall of the roller (42) and is arranged in a ring array along the central axis of the roller (42).

3. The pressure roller device of the waste barrel crusher according to claim 2 is characterized in that: The lifting mechanism (2) comprises a turning handle (21), the bottom of the turning handle (21) is fixedly connected to a screw rod (22), the bottom of the screw rod (22) is rotatably connected to the top of a transverse plate (65) via a bearing, the outer wall of the screw rod (22) is rotatably connected to the inner wall of the top of the frame (1), the outer wall of the transverse plate (65) is in contact with the outer wall of the pulley group (43), and the end of the tension spring (67) away from the transverse plate (65) is fixedly connected to the inner wall of the bottom of the frame (1).

4. The pressure roller device of the waste barrel crusher according to claim 2 is characterized in that: The locking mechanism (3) comprises a threaded sleeve (31), the bottom of the threaded sleeve (31) is fixedly connected to a limiting sleeve (33), the inner wall of the limiting sleeve (33) is plugged with a limiting column (32), the outer wall of the limiting sleeve (33) is fixedly connected to the inner wall of the top of the frame (1), the outer wall of the limiting column (32) is plugged with the outer wall of the screw rod (22), and the outer wall of the screw rod (22) is rotatably connected to the inner wall of the limiting sleeve (33).

5. The pressure roller device of the waste barrel crusher according to claim 1 is characterized in that: The quick-change mechanism (7) comprises a connecting plate (76), the outer wall of the connecting plate (76) is fixedly connected with a support ring (71), two groups of the support rings (71) are provided, and a limiting ring (75) is inserted into the inner wall of each group of the support rings (71), the outer wall of the support ring (71) is fixedly connected with a slider (72), the inner wall of the slider (72) is slidably connected with a stopper (73), the side of the stopper (73) away from the slider (72) is slidably connected to the inner wall of the connecting plate (76), and a stopper (74) is provided on the outside of the connecting plate (76).

6. The pressure roller device of the waste barrel crusher according to claim 5 is characterized in that: The inner wall of the baffle (74) is plugged into the outer wall of the limiting ring (75), the outer wall of the baffle (74) is in contact with the inner wall of the supporting ring (71), the outer wall of the slider (72) is slidably connected to the inner wall of the middle part of the frame (1), the outer wall of the baffle (74) is plugged into the inner wall of the cross plate (65), and the outer wall of the connecting plate (76) is fixedly connected to the outer wall of the cross plate (65).

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