Waste household appliance recycling and crushing equipment

Abstract

The utility model relates to the field of household appliance recycling, discloses waste household appliance recycling and crushing equipment, and solves the problem that the existing waste household appliance recycling and crushing equipment is poor in crushing effect. According to the household appliance crushing device, efficient crushing of waste household appliances is achieved through the double crushing rollers driven by the servo motor, meanwhile, the hammer rollers driven by the two-way motor hammer and crush the household appliances before crushing, the size of the household appliances is effectively reduced, hindrance in the crushing process is reduced, the treatment process is accelerated, and the labor intensity of workers is reduced; the treatment efficiency and the environmental protection performance are improved, so that the recycling of the waste household appliances is more convenient and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliance recycling, in particular to a waste household appliance recycling and crushing device. Background Technique

[0002] With the continuous progress of technology and the rapid change of consumer demands, the replacement speed of household appliances is accelerating day by day, resulting in a sharp increase in the generation of waste household appliances. If these waste household appliances are not properly disposed of, they will not only occupy a large amount of land resources, but also may cause serious impacts on the environment and human health. Therefore, the recycling and treatment of waste household appliances have become an urgent problem to be solved, and the waste household appliance recycling and crushing device is a key link among them.

[0003] During the operation and use of the existing waste household appliance recycling and crushing devices, some waste household appliances with irregular shapes or large volumes will encounter obstacles when feeding, and it is difficult to quickly and smoothly enter the crushing roller for crushing. This will lead to a reduction in the feeding efficiency of the device, increase the difficulty and cost of manual auxiliary feeding, and the waste household appliances roll or pile up at the upper end of the crushing roller, which will not only further reduce the feeding efficiency, but also cause problems such as internal blockage or jamming of the device, affecting the normal operation of the device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a waste household appliance recycling and crushing device. By using this device for work, the problem that the existing waste household appliance recycling and crushing devices have poor flattening effect is solved.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A waste household appliance recycling and crushing device, including a housing, a feeding frame is arranged at the top end of the housing, a collection box is slidably connected inside the housing, a crushing assembly is arranged inside the housing, a window is opened on the surface of the housing, a baffle is hinged at one end of the housing, and a flattening structure for hammering irregular waste household appliances into a flattened shape is arranged inside the feeding frame;

[0006] The crushing assembly includes a servo motor arranged at one end of the feeding frame, a first crushing roller arranged at the output end of the servo motor, a first gear arranged at the outer end of the output end of the servo motor, the crushing assembly further includes a rotating rod rotatably connected inside the feeding frame, a second gear arranged on the surface of the rotating rod, the second gear meshes with the first gear, and a second crushing roller arranged on the surface of the rotating rod;

[0007] The flattening structure includes a bidirectional motor arranged on one side of the feeding frame, lead screws arranged at both ends of the bidirectional motor, sleeves threadedly connected to the surfaces of the lead screws, a moving rod arranged at one end of the sleeve, a push plate arranged at one end of the moving rod, the push plate is slidably connected to the feeding frame, and a hammer roller is arranged at one end of the push plate extending into the hammer roller.

[0008] Further, a fixing plate is provided on one side of the outer shell, and the fixing plate is used to fix the housing of the servo motor.

[0009] Further, a long shell is provided on one side of the feeding frame, the bidirectional motor is fixed inside the long shell, and both ends of the long shell are open.

[0010] Further, sliding rods are respectively provided on both sides of the housing of the bidirectional motor, a collar is provided at one end of the sleeve close to the bidirectional motor, and the collar is slidably connected to the sliding rod.

[0011] Further, there are two groups of the lead screw, the sleeve, the moving rod, the push plate, the hammer roller, the collar and the sliding rod respectively symmetrically arranged with respect to the bidirectional motor. The two groups of hammer rollers move in opposite directions, and the two groups of hammer rollers are used to hammer and flatten irregular waste household appliances.

[0012] Further, an anti-piling structure is provided inside the outer shell. The anti-piling structure includes a belt sleeved on the output end of the servo motor. A driven rod is sleeved at one end of the belt far from the bidirectional motor. One end of the driven rod is rotatably connected to an extension plate, and the extension plate is fixedly connected to the outer shell.

[0013] Further, the other end of the driven rod penetrates inside the outer shell. A turntable is provided at the other end of the driven rod. A convex block is provided on the surface of the turntable. A hollow plate is slidably connected to the outside of the convex block. The convex block slides from one end of the hollow plate to the other end, and the hollow plate drives the push rods on both sides to reciprocate. A hydraulic rod is provided at one end of the push rod far from the hollow plate, and a long plate is provided at the output end of the hydraulic rod.

[0014] Further, guide plates are rotatably connected to both ends of the collection box, and the guide plates are inclined.

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

[0016] A waste household appliance recycling and crushing device proposed by the present utility model has a poor flattening effect in the existing waste household appliance recycling and crushing devices; while the present utility model realizes the efficient crushing of waste household appliances through the double crushing rollers driven by the servo motor. At the same time, the hammer rollers driven by the bidirectional motor hammer and flatten the household appliances before crushing, effectively reducing the volume of the household appliances, reducing the obstacles in the crushing process, accelerating the treatment process, reducing the manual labor intensity, improving the treatment efficiency and environmental protection performance, and making the recycling and reuse of waste household appliances more convenient and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 2 is the overall three-dimensional sectional structure schematic diagram of the present utility model;

[0019] Figure 3 Three-dimensional unfolded structural schematic diagram of the crushing assembly of the present utility model;

[0020] Figure 4 Three-dimensional unfolded structural schematic diagram of the flattening structure of the present utility model;

[0021] Figure 5 Three-dimensional unfolded structural schematic diagram of the anti-grain-pile structure of the present utility model.

[0022] In the figure: 1. Outer shell; 2. Feeding frame; 3. Collection box; 4. Crushing assembly; 41. Fixed plate; 42. Servo motor; 43. First gear; 44. Second gear; 45. Rotating rod; 46. First crushing roller; 47. Second crushing roller; 5. Anti-grain-pile structure; 51. Belt; 52. Driven rod; 53. Extension plate; 54. Turntable; 55. Protrusion; 56. Hollow plate; 57. Push rod; 58. Hydraulic rod; 59. Long plate; 6. Flattening structure; 61. Long shell; 62. Bidirectional motor; 63. Lead screw; 64. Sleeve; 65. Moving rod; 66. Pushing plate; 67. Hammer roller; 68. Collar; 69. Slide bar; 7. Guide plate; 8. Baffle. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] To further understand the content of the present utility model, the present utility model will be described in detail in conjunction with the accompanying drawings.

[0025] Combined with Figures 1-4 , a waste household appliance recycling and crushing device includes an outer shell 1, a feeding frame 2 is arranged at the top of the outer shell 1, a collection box 3 is slidably connected inside the outer shell 1, a crushing assembly 4 is arranged inside the outer shell 1, a window is opened on the surface of the outer shell 1, a baffle 8 is hinged at one end of the outer shell 1, and a flattening structure 6 for hammering irregular waste household appliances into a flat shape is arranged inside the feeding frame 2.

[0026] The present utility model will be further described below in conjunction with the embodiments.

[0027] Embodiment 1:

[0028] Please refer to Figures 1-5, the crushing assembly 4 includes a servo motor 42 disposed at one end of the feed frame 2, a first crushing roller 46 disposed at the output end of the servo motor 42, and a first gear 43 disposed at the outer end of the output end of the servo motor 42. The crushing assembly 4 further includes a rotating rod 45 rotatably connected inside the feed frame 2, a second gear 44 disposed on the surface of the rotating rod 45, the second gear 44 meshing with the first gear 43, and a second crushing roller 47 disposed on the surface of the rotating rod 45. One side of the housing 1 is provided with a fixing plate 41 for fixing the housing of the servo motor 42, which facilitates driving.

[0029] The flattening structure 6 includes a bidirectional motor 62 disposed on one side of the feed frame 2, lead screws 63 disposed at both ends of the bidirectional motor 62, sleeves 64 threadedly connected to the surfaces of the lead screws 63, a moving rod 65 disposed at one end of the sleeve 64, a push plate 66 disposed at one end of the moving rod 65, the push plate 66 being slidably connected to the feed frame 2, and a hammer roller 67 disposed at one end of the push plate 66 extending into the hammer roller 67. One side of the feed frame 2 is provided with a long housing 61, the bidirectional motor 62 being fixed inside the long housing 61, and both ends of the long housing 61 being open. Slide rods 69 are respectively disposed on both sides of the housing of the bidirectional motor 62. A collar 68 is disposed at one end of the sleeve 64 close to the bidirectional motor 62, and the collar 68 is slidably connected to the slide rod 69. The lead screws 63, sleeves 64, moving rod 65, push plate 66, hammer roller 67, collar 68, and slide rod 69 are respectively provided with two groups symmetrically with respect to the bidirectional motor 62. The two groups of hammer rollers 67 move in opposite directions, and the two groups of hammer rollers 67 are used to hammer and flatten irregular waste household appliances, effectively reducing the volume of waste household appliances and facilitating subsequent crushing work.

[0030] An anti-piling structure 5 is disposed inside the housing 1. The anti-piling structure 5 includes a belt 51 sleeved on the output end of the servo motor 42. A driven rod 52 is sleeved at one end of the belt 51 away from the bidirectional motor 62. One end of the driven rod 52 is rotatably connected to an extension plate 53, and the extension plate 53 is fixedly connected to the housing 1. The other end of the driven rod 52 penetrates inside the housing 1. A turntable 54 is disposed at the other end of the driven rod 52. A convex block 55 is disposed on the surface of the turntable 54, and a hollow plate 56 is slidably connected to the outside of the convex block 55. The convex block 55 slides from one end of the hollow plate 56 to the other end, and the hollow plate 56 drives the push rods 57 on both sides to reciprocate. A hydraulic rod 58 is disposed at one end of the push rod 57 away from the hollow plate 56, and a long plate 59 is disposed at the output end of the hydraulic rod 58, ensuring uniform distribution of the fragments in the collection box 3 and facilitating subsequent recycling and processing.

[0031] Specifically, during use, the irregular waste household appliances enter the interior of the housing 1 through the feeding frame 2. The servo motor 42 fixed at one end of the housing 1 through the fixing plate 41 is started. The servo motor 42 drives the crushing roller 46 at the output end to rotate. At the same time, the servo motor 42 drives the first gear 43 at the outer end of the output end to mesh with the second gear 44 on the side, and the second gear 44 drives the rotating rod 45 to rotate. The rotating rod 45 drives the crushing roller 47 to rotate in the opposite direction, and the rotating rod 45 penetrates through the crushing roller 47. The two ends of the rotating rod 45 are movably connected to the inner wall of the feeding frame 2, so that the waste household appliances can be crushed, which is convenient for driving;

[0032] At the same time, by starting the bidirectional motor 62 inside the long shell 61 on one side of the feeding frame 2, the bidirectional motor 62 drives the lead screws 63 at both ends to be threadedly connected with the sleeves 64. There are two groups of the lead screws 63, the sleeves 64, the moving rods 65, the push plates 66, the hammer rollers 67, the collar 68 and the sliding rods 69 respectively symmetrically about the bidirectional motor 62. The two groups of sleeves 64 drive the collars 68 near one end of the bidirectional motor 62 to slide on the sliding rods 69. The collar 68 is slidably connected to the sliding rod 69. The two groups of sleeves 64 drive the push plates 66 connected to the other ends through the moving rods 65 to move in the opposite direction. The push plates 66 are slidably connected to the feeding frame 2. Thus, the two groups of push plates 66 drive the hammer rollers 67 connected to one end extending into the hammer rollers 67 to move in the opposite direction towards the middle to hammer and flatten the waste household appliances, effectively reducing the volume of the waste household appliances, providing convenience for the subsequent crushing work, and at the same time improving the overall processing efficiency and effect;

[0033] The waste household appliances are crushed by two groups of crushing rollers and then fall into the interior of the collecting box 3 below. The two ends of the collecting box 3 are rotatably connected with inclined guide plates 7, so as to facilitate the crushed waste household appliance fragments to fall into the interior of the collecting box 3. With the rotation of the servo motor 42, it is transmitted through the belt 51 sleeved on the surface to drive the driven rod 52. The driven rod 52 is rotatably connected with the extension plate 53, and the extension plate 53 is fixedly connected with the housing 1. The other end of the driven rod 52 penetrates into the interior of the housing 1. A turntable 54 is arranged at the other end of the driven rod 52. The driven rod 52 drives the turntable 54 to rotate, so that the convex block 55 on the surface of the turntable 54 slides from one end to the other end in the hollow plate 56. Furthermore, the hollow plate 56 drives the push rods 56 on both sides to reciprocate. At the same time, the hydraulic rods 58 fixedly installed at the ends of the two push rods 56 away from the hollow plate 56 are started. The hydraulic rods 58 drive the long plates 59 at the output ends to move towards the collecting box 3. Furthermore, the long plates 59 are located on both sides of the collecting box 3. The side of the long plate 59 close to the hydraulic rod 58 is flush with the collecting box 3. Thus, the two push rods 56 drive the collecting box 3 to reciprocate through the long plates 59. The collecting box 3 is slidably connected with the housing 1, effectively preventing the crushed waste household appliance fragments from piling up in the shape of a valley in the collecting box 3, ensuring the uniform distribution of the fragments in the collecting box 3, facilitating subsequent recycling and treatment. Then, the hydraulic rods 58 are driven to drive the long plates 59 to return to their positions, so that the sides of the long plates 59 away from the hydraulic rods 58 do not contact the collecting box 3. Thus, the long plates 59 do not block the collecting box 3. By opening the baffle 8 hinged to the housing 1, the collecting box 3 can be removed from the window corresponding to the baffle 8 on the surface of the housing 1 to complete the discharging of materials.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste household appliance recycling and crushing device, comprising a housing (1), a feeding frame (2) is arranged at the top of the housing (1), a collection box (3) is slidably connected inside the housing (1), and a crushing assembly (4) is arranged inside the housing (1), characterized in that: The surface of the housing (1) is provided with a window, and one end of the housing (1) is hinged with a baffle (8). Inside the feeding frame (2), a flattening structure (6) is provided for hammering irregular waste electric hammers into a flattened shape. The crushing assembly (4) includes a servo motor (42) arranged at one end of the feeding frame (2), a first crushing roller (46) arranged at the output end of the servo motor (42), and a first gear (43) arranged at the outer end of the output end of the servo motor (42). The crushing assembly (4) further includes a rotating rod (45) rotatably connected inside the feeding frame (2), a second gear (44) arranged on the surface of the rotating rod (45), the second gear (44) meshing with the first gear (43), and a second crushing roller (47) arranged on the surface of the rotating rod (45). The flattening structure (6) includes a bidirectional motor (62) arranged on one side of the feeding frame (2), lead screws (63) arranged at both ends of the bidirectional motor (62), sleeves (64) threadedly connected to the surfaces of the lead screws (63), moving rods (65) arranged at one end of the sleeves (64), push plates (66) arranged at one end of the moving rods (65), the push plates (66) being slidably connected to the feeding frame (2), and a hammer roller (67) arranged at one end of the push plate (66) extending into the hammer roller (67).

2. The waste household appliance recycling and crushing equipment according to claim 1, wherein: One side of the housing (1) is provided with a fixing plate (41) for fixing the housing of the servo motor (42).

3. A waste household appliance recycling and crushing device according to claim 1, characterized in that: One side of the feeding frame (2) is provided with a long housing (61), the bidirectional motor (62) is fixed inside the long housing (61), and both ends of the long housing (61) are open.

4. A waste household appliance recycling and crushing device according to claim 3, characterized in that: Sliding rods (69) are respectively arranged on both sides of the housing of the bidirectional motor (62). A collar (68) is arranged at one end of the sleeve (64) close to the bidirectional motor (62), and the collar (68) is slidably connected to the sliding rod (69).

5. A waste household appliance recycling and crushing device according to claim 4, characterized in that: There are two groups of the lead screws (63), sleeves (64), moving rods (65), push plates (66), hammer rollers (67), collars (68) and sliding rods (69) respectively symmetrically about the bidirectional motor (62). The two groups of hammer rollers (67) move in opposite directions, and the two groups of hammer rollers (67) are used for hammering and flattening irregular waste electric appliances.

6. The waste household appliance recycling and crushing equipment according to claim 1, wherein: An anti - grain - heap structure (5) is arranged inside the housing (1). The anti - grain - heap structure (5) includes a belt (51) sleeved on the output end of the servo motor (42), a driven rod (52) sleeved at one end of the belt (51) far from the bidirectional motor (62), and an extension plate (53) rotatably connected at one end of the driven rod (52), the extension plate (53) being fixedly connected to the housing (1).

7. The waste household appliance recycling and crushing equipment according to claim 6, characterized in that: The other end of the driven rod (52) penetrates inside the housing (1). A turntable (54) is arranged at the other end of the driven rod (52). A convex block (55) is arranged on the surface of the turntable (54). A hollow plate (56) is slidably connected to the outside of the convex block (55). The convex block (55) slides from one end of the hollow plate (56) to the other end, and the hollow plate (56) drives the push rods (57) on both sides to reciprocate. A hydraulic rod (58) is arranged at one end of the push rod (57) far from the hollow plate (56), and a long plate (59) is arranged at the output end of the hydraulic rod (58).

8. A waste household appliance recycling and crushing device according to claim 1, characterized in that: Both ends of the collection box (3) are rotatably connected with guide plates (7), and the guide plates (7) are inclined.

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