Feeding structure capable of prolonging service life of shredder blade

Abstract

The feeding structure capable of prolonging the service life of the shredder blade comprises a vertically-arranged crushing box body, one side of the feeding end of the crushing box body is connected with a horizontally-arranged supporting plate, the supporting plate is provided with an obliquely-arranged feeding assembly, the feeding end of the feeding assembly is vertically arranged, and the feeding end of the feeding assembly is connected with the crushing box body. The discharging end of the feeding assembly is obliquely arranged, a discharging port is located above a feeding port of the crushing box body, the lower end face of the feeding assembly is connected with the upper end face of a supporting plate through a plurality of vibration promoting assemblies, the upper end face of the supporting plate is connected with a vibration assembly, and the vibration end of the vibration assembly abuts against the bottom of the feeding assembly in the working process. A plurality of groups of buffer assemblies are arranged between the inner walls of the crushing box body and are arranged at equal intervals along the inner wall of the crushing box body from top to bottom, the buffer assemblies in the same group are sequentially arranged along the same height of the crushing box body, the buffer assemblies in the adjacent groups are arranged in a staggered mode, and all the buffer assemblies are located above blades in the shredding machine; the problem that in the using process of a blade in an existing shredding machine, the service life is short due to the fact that the blade is directly impacted by a large amount of aluminum iron alloy is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of prolonging the service life of shredder blade, and relates to a feed structure for prolonging the service life of shredder blade. BACKGROUND

[0002] The shredder is the only equipment for breaking aluminum-iron alloy of the applicant, with the increase of alloy production, the equipment failure rate is frequent, basically half of the time is in the maintenance of equipment every day, which seriously affects the completion of aluminum-iron alloy production plan, at present, the monthly task of shredder blade for breaking aluminum-iron alloy is about 150 tons, and the large task quantity leads to serious consumption of shredder blade, and further leads to frequent replacement of shredder blade, thereby causing the increase of production cost and affecting production efficiency, through the analysis of the structure of the shredder, it is found that the existing large amount of aluminum-iron alloy is directly poured into the inside of the crushing box through the hopper car, the aluminum-iron alloy directly contacts with the blade under the action of gravity and impact force, and a large amount of aluminum-iron alloy directly causes the damage of the blade, thereby directly affecting the service life of the blade, and a large amount of aluminum-iron alloy is gathered in the inside of the crushing box, thereby affecting the crushing efficiency of the blade on the aluminum-iron alloy, therefore, in order to solve the above technical problems, the technical scheme of the application is set. SUMMARY

[0003] The utility model discloses a kind of feed structures for prolonging the service life of shredder blade, solve the above technical problems.

[0004] The technical scheme adopted by the utility model is as follows:

[0005] A kind of feed structure for prolonging the service life of shredder blade, including the crushing box body of vertical arrangement, the side of crushing box body feed end is connected with the support plate of horizontal arrangement, support plate is equipped with the feed assembly of inclined arrangement, the feed end of feed assembly is vertically arranged, the discharge end of feed assembly is inclined and arranged and discharge port is located above crushing box body feed port, the upper end surface of support plate is connected with the vibration assembly, the vibration end of vibration assembly is in working process and the bottom of feed assembly abuts, the inner wall between crushing box body is equipped with several groups of buffer assembly, several groups of buffer assembly are arranged at equal intervals along the inner wall of crushing box body from top to bottom, the buffer assembly of same group is sequentially arranged along the same height of crushing box body, the buffer assembly of adjacent group is staggered arrangement, all buffer assembly are located above the blade in shredder.

[0006] The utility model discloses an improved shredder, which comprises a support plate, a feeding assembly, a buffer assembly and a vibration assembly.

[0007] Further, the feeding assembly comprises a vertically arranged feeding hopper and an inclined feeding groove. The feeding hopper is provided with a space for aluminum-iron alloy to enter between the upper and lower ends of the feeding hopper. The outlet of the feeding hopper is in communication with the inlet of the feeding groove. The outlet of the feeding groove is located above the buffer assembly.

[0008] Further, a plurality of buffer blocks are connected to the bottom of the inner wall of the feeding groove. Each buffer block is a half sphere. The plurality of buffer blocks are evenly distributed on the feeding groove, and the outer wall of each buffer block is smooth.

[0009] Further, the vibration assembly comprises a horizontally arranged driving motor. The base of the driving motor is connected to the upper end surface of the support plate through a stud. A driving shaft is connected to the driving motor. A support shaft is connected to the front end of the driving shaft. An eccentric wheel is connected to the middle part of the support shaft. The eccentric wheel abuts against the bottom of the feeding assembly during rotation.

[0010] Further, a vertically arranged support seat is connected to the support plate. A rotating bearing is arranged on the support seat. The outer ring of the rotating bearing is connected to the support seat. One end of the support shaft is connected to the driving shaft. The other end of the support shaft is connected to the inner ring of the rotating bearing.

[0011] Further, the support seat is connected to the support plate. The outer ring of the rotating bearing is connected to the support seat. One end of the support shaft is connected to the driving shaft. The other end of the support shaft is connected to the inner ring of the rotating bearing.

[0012] Further, the buffer assembly comprises a support strip, two ends of the support strip are rotationally connected with inner walls of the crushing box body respectively, and symmetrical buffer plates are connected to outer walls on two sides of the support strip, and the buffer plates are made of flexible rubber.

[0013] In summary, due to the adoption of the above technical scheme, the present application has the following beneficial effects:

[0014] 1. The feeding structure for prolonging the service life of the shredder blade, through the feeding assembly, the aluminum-iron alloy is conveniently batched and slowly conveyed to the feeding port of the crushing box body, so that a large amount of aluminum-iron alloy is avoided from gathering in the crushing box body, thereby avoiding the problem of low shredding efficiency of the blade in the shredder on the aluminum-iron alloy, and the purpose of reducing production cost is achieved.

[0015] 2. In the present application, through cooperation of the feeding assembly and the buffer assembly, the problem of a large amount of aluminum-iron alloy poured into the crushing box body directly impacting the blade is avoided, so that one pair of blades has a service life of 200-300 tons of crushed aluminum-iron alloy, and the purpose of improving production efficiency is achieved by avoiding frequent replacement of the blades, and an annual expected benefit of about 150,000 yuan is expected. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings, wherein:

[0017] Figure 1 is a structural schematic view of the present application;

[0018] Figure 2 is a structural schematic view of the vibration assembly in the present application;

[0019] Marked in the figure: 1-crushing box body, 2-supporting plate, 3-feeding hopper, 4-feeding groove, 5-buffer block, 6-supporting spring, 7-fixing block, 8-driving motor, 9-driving shaft, 10-supporting shaft, 11-eccentric wheel, 12-supporting seat, 13-rotating bearing, 14-supporting strip, 15-buffer plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described examples are only a part of the examples of the utility model, but not all the examples. The components of the utility model examples described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the detailed description of the embodiments of the utility model provided in the drawings below is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] It should be noted that the relational terms such as "first" and "second" and the like are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0023] The features and performance of the utility model will be further described in detail below in combination with examples.

[0024] Example one

[0025] The utility model discloses a kind of feed structure for prolonging the service life of shredder blade, such as Figure 1 、 Figure 2As shown, including a vertical arrangement of broken box 1, the side of the broken box 1 feed end connected with a horizontal arrangement of support plate 2, support plate 2 is provided with an inclined arrangement of feeding assembly, the feed end of the feeding assembly is vertically arranged, the discharge end of the feeding assembly is inclined and the discharge port is located above the feed port of the broken box 1, the lower end surface of the feeding assembly is connected with the upper end surface of the support plate 2 through a plurality of vibration components, the upper end surface of the support plate 2 is connected with a vibration component, the vibration end of the vibration component is in contact with the bottom of the feeding assembly during operation, a plurality of buffer assemblies are arranged between the inner walls of the broken box 1, the plurality of buffer assemblies are arranged at equal intervals along the inner walls of the broken box 1 from top to bottom, the buffer assemblies in the same group are arranged in sequence along the same height of the broken box 1, and the adjacent groups of buffer assemblies are staggered, and all the buffer assemblies are located above the blades in the shredder.

[0026] The specific implementation of the embodiment is: by improving the broken box in the existing shredder, connecting the support plate on the outer wall of the broken box, connecting the feeding assembly on the support plate, the feeding assembly is divided into a vertically arranged feeding end and an inclined arranged discharge end, the feeding end is used for temporarily storing a large amount of aluminum-iron alloy to be shredded, and the aluminum-iron alloy is conveniently batched and slowly conveyed to the feed port of the broken box through the discharge end, so that a large amount of aluminum-iron alloy is avoided to be accumulated in the broken box, thereby avoiding the problem that the shredding efficiency of the blades in the shredder is low, and at the same time, the vibration component is arranged on the support plate, the vibration component is convenient for driving the whole feeding assembly to vibrate, the purpose of vibration is to avoid the problem that the aluminum-iron alloy is stuck or accumulated together in the feeding assembly, the cooperation of the vibration component and the vibration component is convenient for the aluminum-iron alloy to gradually enter the feed port of the broken box, and at the same time, the buffer assembly is arranged on the inner wall of the broken box, the buffer assembly further buffers the entering aluminum-iron alloy, and the problem that a large amount of aluminum-iron alloy is directly impacted with the blades in the shredder when pouring into the broken box is avoided.

[0027] Embodiment two

[0028] The utility model discloses a kind of feeding structures for prolonging shredder blade service life, as shown in Figure 1 Feeding assembly includes vertically arranged feeding hopper 3, and obliquely arranged feeding groove 4, the upper and lower ends of feeding hopper 3 are provided with space for aluminum-iron alloy to enter between inner walls, the discharge port of feeding hopper 3 is communicated with the feed port of feeding groove 4, and the discharge port of feeding groove 4 is located above the buffer assembly.

[0029] A plurality of buffer blocks 5 are connected to the bottom of the inner wall of the feeding groove 4, the buffer blocks 5 are all half spheres, and the buffer blocks 5 are uniformly distributed on the feeding groove 4 with smooth outer walls.

[0030] The vibration promoting assembly comprises a vertically arranged supporting spring 6, the top of the supporting spring 6 is connected with the bottom of the feeding assembly through a fixing block 7, and the bottom of the supporting spring 6 is also connected with the upper end surface of the supporting plate 2 through the fixing block 7.

[0031] The specific implementation of the embodiment is that the vertically arranged feeding hopper is used for temporarily storing a large amount of aluminum-iron alloy to be shredded, the feeding chute is arranged to be inclined, so that the aluminum-iron alloy can be batched and slowly conveyed to the feeding port of the crushing box, and the buffer block arranged at the bottom of the feeding chute can further disperse and buffer the aluminum-iron alloy entering the feeding port of the crushing box.

[0032] The feeding hopper, the feeding chute and the buffer block are arranged, so that the aluminum-iron alloy is prone to be accumulated in the feeding hopper and stuck in the feeding chute, in order to avoid this problem, the supporting spring is arranged to facilitate vibration of the feeding hopper and the feeding chute, so that the aluminum-iron alloy can be continuously conveyed to the feeding port of the crushing box.

[0033] Embodiment three

[0034] The utility model discloses a kind of feeding structure of prolonging shredder blade service life, as shown in Figure 1 、 Figure 2 The vibration assembly comprises a horizontally arranged driving motor 8, the base of the driving motor 8 is connected with the upper end surface of the supporting plate 2 through a stud, the driving motor 8 is internally connected with a driving shaft 9, the front end of the driving shaft 9 is connected with a supporting shaft 10, the middle part of the supporting shaft 10 is connected with an eccentric wheel 11, and the eccentric wheel 11 abuts against the bottom of the feeding assembly during rotation.

[0035] The supporting plate 2 is also connected with a vertically arranged supporting seat 12, the supporting seat 12 is provided with a rotating bearing 13, the outer ring of the rotating bearing 13 is connected with the supporting seat 12, one end of the supporting shaft 10 is connected with the driving shaft 9, and the other end of the supporting shaft 10 is connected with the inner ring of the rotating bearing 13.

[0036] The buffer assembly comprises a supporting strip 14, both ends of the supporting strip 14 are rotatably connected with the inner wall of the crushing box 1, the outer walls on both sides of the supporting strip 14 are connected with symmetrically arranged buffer plates 15, and the material of the buffer plates 15 is flexible rubber.

[0037] The specific implementation of the embodiment is that the vibration assembly is used to directly generate vibration, so that the feeding hopper and the feeding chute vibrate together, and then the aluminum-iron alloy continuously enters the feeding port of the crushing box, and the vibration promoting assembly works in cooperation with the vibration assembly.

[0038] The base of the driving motor is connected with the support plate through the stud, the driving motor drives the driving shaft to rotate in the working process, the driving shaft drives the support shaft to rotate, the support shaft drives the eccentric wheel to rotate in the rotating process, one end of the eccentric wheel drives the feeding groove to move upward in the rotating process, the other end of the eccentric wheel cannot contact with the feeding groove, so that the eccentric wheel generates vibration to the feeding groove in the rotating process, and the support seat connected with the support plate is used for connecting the rotating bearing, the rotating bearing is used for conveniently assisting the support shaft to rotate and supporting the whole support shaft and the eccentric wheel.

[0039] The buffer assembly is located above the blade in the shredder, so that the aluminum-iron alloy entering the crushing box is further dispersed, and the problem of the aluminum-iron alloy directly impacting the blade is reduced.

[0040] Preferably, the buffer assemblies are arranged in several groups, and adjacent groups of the buffer assemblies are staggered, so that the aluminum-iron alloy entering the crushing box can be buffered.

[0041] Preferably, the material of the support strip is high-strength and high-toughness steel material, so as to bear the direct impact of the aluminum-iron alloy, and the material of the buffer plate is flexible rubber, so as to achieve the purpose of dispersing the aluminum-iron alloy and buffering the impact of the aluminum-iron alloy on the blade.

[0042] The above only describes the preferred embodiments of the present application, and does not limit the protection scope of the present application, and any modification, equivalent replacement and improvement made by any person skilled in the art within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A feed structure for extending the service life of a shredder blade, characterized by: The utility model provides a kind of shredder, including vertically arranged crushing box (1), the side of the feed end of crushing box (1) is connected with horizontally arranged support plate (2), support plate (2) is equipped with the obliquely arranged feed assembly, the feed end of feed assembly is vertically arranged, the discharge end of feed assembly is obliquely arranged and discharge port is located above the feed port of crushing box (1), the upper end surface of support plate (2) is connected with vibration assembly, the bottom of feed assembly is abutted with the vibration end of vibration assembly in working process, the inner wall between crushing box (1) is equipped with several groups of buffer assembly, several groups of buffer assembly are arranged at equal intervals from top to bottom along the inner wall of crushing box (1), the buffer assembly of same group is sequentially arranged along the same height of crushing box (1), the buffer assembly of adjacent group is staggered arrangement, and all buffer assembly is located above the blade in shredder.

2. A feed structure for extending the life of a shredder knife according to claim 1, characterized in that: The feed assembly includes a vertically arranged feed hopper (3) and an obliquely arranged feed chute (4). The upper and lower ends of the feed hopper (3) are open and have a space between the inner walls for the entry of aluminum-iron alloy. The discharge outlet of the feed hopper (3) is in communication with the feed inlet of the feed chute (4). The discharge outlet of the feed chute (4) is located above the buffer assembly.

3. A feed structure for extending the life of a shredder knife according to claim 2, wherein: The bottom of the inner wall of the feed chute (4) is connected with a plurality of buffer blocks (5). The buffer blocks (5) are all half spheres. The plurality of buffer blocks (5) are evenly distributed on the feed chute (4) and the outer walls of the buffer blocks are smoothly arranged.

4. A feed structure for extending the life of a shredder knife as defined in claim 1, wherein: The promoting vibration assembly includes a vertically arranged support spring (6). The top of the support spring (6) is connected with the bottom of the feed assembly through a fixing block (7). The bottom of the support spring (6) is also connected with the upper end surface of the support plate (2) through a fixing block (7).

5. A feed structure for extending the life of a shredder knife as defined in claim 1, wherein: The vibration assembly includes a horizontally arranged driving motor (8). The base of the driving motor (8) is connected with the upper end surface of the support plate (2) through a stud. The driving motor (8) is internally connected with a driving shaft (9). The front end of the driving shaft (9) is connected with a support shaft (10). The middle part of the support shaft (10) is connected with an eccentric wheel (11). The eccentric wheel (11) is in abutment with the bottom of the feed assembly during rotation.

6. A feed structure for extending the life of a shredder blade according to claim 5, wherein: The support plate (2) is also connected with a vertically arranged support seat (12). The support seat (12) is equipped with a rotating bearing (13). The outer ring of the rotating bearing (13) is connected with the support seat (12). One end of the support shaft (10) is connected with the driving shaft (9). The other end of the support shaft (10) is connected with the inner ring of the rotating bearing (13).

7. A feed structure for extending the life of a shredder knife as defined in claim 1, wherein: The buffer assembly includes a support strip (14). The two ends of the support strip (14) are respectively rotationally connected with the inner walls of the crushing box (1). The outer walls on both sides of the support strip (14) are connected with symmetrically arranged buffer plates (15). The material of the buffer plates (15) is flexible rubber.

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