CN113231145B - Hammer type garbage crushing device - Google Patents
Hammer type garbage crushing device Download PDFInfo
- Publication number
- CN113231145B CN113231145B CN202110786321.9A CN202110786321A CN113231145B CN 113231145 B CN113231145 B CN 113231145B CN 202110786321 A CN202110786321 A CN 202110786321A CN 113231145 B CN113231145 B CN 113231145B
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- hammer
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- hammer body
- head
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- 230000000712 assembly Effects 0.000 claims abstract description 19
- 238000000429 assembly Methods 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000013467 fragmentation Methods 0.000 claims description 2
- 238000006062 fragmentation reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/04—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention provides a hammer type garbage crushing device, belongs to the technical field of garbage crushing devices, and aims to solve the problem that the conventional hammer type garbage crushing device is low in crushing efficiency; the automatic feeding device comprises a shell, a feeding hopper and a discharging hopper, and is characterized by further comprising a crushing assembly, wherein the crushing assembly is arranged in the shell; a crushing wall is fixedly arranged in the shell; the crushing assembly comprises a driving motor, a rotating shaft, a cushion block and a plurality of hammer body assemblies; the hammer block assembly comprises a collar and a plurality of hammer head assemblies; the hammer head component comprises a connecting rod, a hammer body and a spring; the hammer body comprises a head part and a cylindrical part which are integrally formed; the cross section of the head part is elliptical; the thickness of the cushion block is gradually increased from one side to the other side; according to the design of the garbage crusher, garbage is deeply crushed through the impact structure while being subjected to rotary hammering crushing, so that the crushing efficiency and the crushing effect are improved.
Description
Technical Field
The invention relates to the technical field of garbage crushing devices, in particular to a hammer type garbage crushing device.
Background
The crushing is an important link of garbage treatment and an important step of resource utilization of the garbage. The existing hammer crusher can crush garbage only by impacting the garbage in the rotation process of the crushing hammer handle, and the efficiency is low.
Publication No. CN111450937A discloses a dry garbage crushing device, comprising: the stirring device comprises a base, an upper cover and a stirring roller; the base is provided with an opening, and the upper cover is arranged on the opening; the upper cover is covered on the base, so that a containing cavity is formed between the upper cover and the base; the stirring roller is rotatably arranged in the containing cavity; the base is provided with a filter plate with a circular arc-shaped cross section, and the filter plate is provided with a plurality of cylindrical metal bulges; the top end of each metal bulge faces the stirring drum. The device smashes rubbish through stirring drum and the bellied friction of metal, and effective active area is less, and is single through the broken mode of friction, and crushing efficiency is lower.
Disclosure of Invention
In view of the technical defects, the invention aims to provide a hammer type garbage crushing device, which can deeply crush garbage through an impact structure while performing rotary hammering crushing on the garbage, so that the crushing efficiency and the crushing effect are improved.
In order to solve the technical problems, the invention adopts the following technical scheme:
a hammer type garbage crushing device comprises a shell, a feeding hopper and a discharging hopper, and is characterized by further comprising a crushing assembly, wherein the crushing assembly is arranged in the shell; a crushing wall is fixedly arranged in the shell;
the crushing assembly comprises a driving motor, a rotating shaft, a cushion block and a plurality of hammer body assemblies; the rotating shaft is movably arranged on the shell; the driving motor is fixed on the shell; the rotating shaft is in transmission connection with the driving motor; the cushion block is fixed on the shell; the hammer body components are fixed on the rotating shaft, and the installation angles of the hammer body components are sequentially increased;
the hammer block assembly comprises a collar and a plurality of hammer head assemblies; the lantern ring is fixed on the rotating shaft; the hammer head components are fixed on the lantern ring at equal intervals;
the hammer head component comprises a connecting rod, a hammer body and a spring; the hammer body is movably arranged on the connecting rod; the spring is arranged in the hammer body and sleeved on the connecting rod; two ends of the spring are respectively fixedly connected with the hammer body and the connecting rod;
the hammer body comprises a head part and a cylindrical part which are integrally formed; the cross section of the head part is elliptical;
the thickness of the cushion block is gradually increased from one side to the other side; the cushion block is provided with an avoiding groove matched with the connecting rod; the width of the avoiding groove is smaller than that of the head.
Preferably, the included angle between two adjacent hammer body assemblies is 30 degrees.
Preferably, the number of the hammer head assemblies is 3, and the included angle between every two adjacent hammer head assemblies is 120 degrees.
Preferably, a positioning ring is fixedly arranged on the connecting rod; a cylindrical cavity is arranged in the hammer body; the positioning ring and the spring are positioned in the cylindrical cavity; and the two ends of the spring are respectively fixedly connected with the positioning ring and the head part.
Preferably, the cylindrical part is densely distributed with crushing protrusions.
Preferably, a buffer layer is fixedly arranged on the shell; the cushioning layer is located between the outer shell and the fragmentation wall.
Preferably, the shell is fixedly provided with a filtering grid, and the filtering grid is communicated with the discharge hopper.
The invention has the beneficial effects that: according to the design of the garbage crusher, garbage is deeply crushed through the impact structure while being subjected to rotary hammering crushing, so that the crushing efficiency and the crushing effect are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a hammer type garbage crushing device according to an embodiment of the present invention;
fig. 2 is a perspective structural view of a hammer body assembly and a cushion block of the hammer type garbage crushing device according to the embodiment of the invention;
fig. 3 is a perspective view of a hammer body assembly of the hammer type garbage crushing device according to the embodiment of the invention;
fig. 4 is a schematic structural diagram of a hammer body of the hammer type garbage crushing device according to the embodiment of the invention;
fig. 5 is a partial enlarged view of a portion a in fig. 4.
Description of reference numerals:
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "in", "upper", "lower", "lateral", "inner", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 5, a hammer type garbage crushing device comprises a shell 1, a feeding hopper 3, a discharging hopper 5 and a crushing assembly, wherein the crushing assembly is arranged in the shell 1; a crushing wall 9 is fixedly arranged in the shell 1, and the crushing wall 9 is designed in the prior art;
the crushing assembly comprises a driving motor, a rotating shaft 7, a cushion block 4 and a plurality of hammer body assemblies 8; the rotating shaft 7 is movably arranged on the shell 1; the driving motor is fixed on the shell 1; the rotating shaft 7 is in transmission connection with a driving motor, the driving motor can drive the rotating shaft 7 to rotate by rotating, and the connecting structure of the driving motor and the rotating shaft 7 is a conventional technical means; the cushion block 4 is fixed on the shell 1; the hammer body assemblies 8 are fixed on the rotating shaft 7, and the installation angles of the hammer body assemblies 8 are sequentially increased and are installed in a staggered mode, so that the hammer body assemblies 8 can be sequentially contacted with the cushion block 4 when rotating;
the hammer block assembly 8 comprises a collar 14 and a plurality of hammer head assemblies; the lantern ring 14 is fixed on the rotating shaft 7 and is in key connection with the rotating shaft 7 for transmission; the hammer head components are fixed on the lantern ring 14 at equal intervals, and the hammer head components in the same hammer body component 8 slide on the cushion block 4 in turn along with the rotation of the rotating shaft 7;
the hammer head component comprises a connecting rod 11, a hammer body and a spring 16; the hammer body is movably arranged on the connecting rod 11; the spring 16 is arranged in the hammer body, and the spring 16 is sleeved on the connecting rod 11; two ends of the spring 16 are respectively fixedly connected with the hammer body and the connecting rod 11;
the hammer body includes a head portion 12 and a cylindrical portion 15 which are integrally formed; the cross-sectional shape of the head 12 is elliptical;
the thickness of the cushion block 4 is gradually increased from one side to the other side; an avoiding groove 10 matched with the connecting rod 11 is arranged on the cushion block 4; the width of the avoiding groove 10 is smaller than that of the head 12, the connecting rod 11 passes through the avoiding groove 10 to push away the garbage crushed in the avoiding groove 10, accumulation is prevented, and meanwhile, the width of the avoiding groove 10 is smaller than that of the head 12, so that the hammer body can be extruded and moved by the cushion block 4; when the hammer body moves from the end with the smaller thickness of the cushion block 4 to the end with the larger thickness, the hammer body slides to the position of the rotating shaft 7 on the connecting rod 11, the spring 16 is squeezed and compressed, and after the hammer body falls from the position with the largest thickness of the cushion block 4, the head 12 slides to the direction far away from the rotating shaft 7 on the connecting rod 11 under the action of the spring 16 to generate hammering action.
Further, the contained angle between two adjacent hammer block subassemblies 8 is 30, first hammer block subassembly 8 hammer block and cushion 4 contact back, pivot 7 rotates 30, second hammer block subassembly 8 hammer block and cushion 4 contact, hammer block subassembly 8 forms helical blade's shape effect to the other end from the one end of pivot 7 on the whole, first hammer block subassembly 8 hammer block contacts cushion 4 earlier and produces the impact, then next hammer block subassembly 8 hammer block contacts cushion 4 and produces the impact, then next, stir rubbish through the hammer block of a plurality of different position states, efficiency and the effect of breakage are improved.
Further, the number of the hammer head assemblies is 3, and the included angle between every two adjacent hammer head assemblies is 120 degrees.
Furthermore, a positioning ring 17 is fixedly arranged on the connecting rod 11; a cylindrical cavity 18 is arranged in the hammer body; the positioning ring 17 and the spring 16 are positioned in the cylindrical cavity 18; the spring 16 is fixedly connected at its two ends to the positioning ring 17 and the head 12, respectively.
Furthermore, the cylindrical part 15 is densely provided with the crushing bulges 13, and in the process that the hammer body rotates along with the rotating shaft 7, the garbage impacts the crushing bulges 13 and can be crushed by the crushing bulges 13, so that the crushing effect is improved.
Further, a buffer layer 2 is fixedly arranged on the shell 1; the buffer layer 2 is located between the outer shell 1 and the crushing wall 9 for reducing noise generated by the impact of the hammer block.
Further, fixed being equipped with on the shell 1 filters graticule mesh 6, filters graticule mesh 6 and goes out hopper 5 intercommunication, and the rubbish after smashing is discharged from going out hopper 5 through filtering graticule mesh 6.
When the device is used, the rotating shaft 7 and the hammer body assembly 8 are driven to rotate by the driving motor, and garbage enters the device from the feeding hopper 3 and is collided and crushed by the hammer head assembly rotating at a high speed; the hammer body moves towards the direction close to the rotating shaft 7 along the connecting rod 11 after passing through the cushion block 4, the spring 16 in the hammer body is compressed, the hammer body is pushed by the spring 16 to move towards the crushing wall 9 after falling from the cushion block 4, and meanwhile, under the action of centrifugal force, the hammer body performs hammering action to crush garbage; meanwhile, in the crushing process, the arc angle of the head 12 of the hammer body pushes the garbage to the side surface of the hammer body, and the garbage moves to the position of the nearby hammer body to be crushed; the broken rubbish of accomplishing is discharged from hopper 5 through filtering graticule mesh 6.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. A hammer type garbage crushing device comprises a shell, a feeding hopper and a discharging hopper, and is characterized by further comprising a crushing assembly, wherein the crushing assembly is arranged in the shell; a crushing wall is fixedly arranged in the shell;
the crushing assembly comprises a driving motor, a rotating shaft, a cushion block and a plurality of hammer body assemblies; the rotating shaft is movably arranged on the shell; the driving motor is fixed on the shell; the rotating shaft is in transmission connection with the driving motor; the cushion block is fixed on the shell; the hammer body components are fixed on the rotating shaft, and the installation angles of the hammer body components are sequentially increased;
the hammer block assembly comprises a collar and a plurality of hammer head assemblies; the lantern ring is fixed on the rotating shaft; the hammer head components are fixed on the lantern ring at equal intervals;
the hammer head component comprises a connecting rod, a hammer body and a spring; the hammer body is movably arranged on the connecting rod; the spring is arranged in the hammer body and sleeved on the connecting rod; two ends of the spring are respectively fixedly connected with the hammer body and the connecting rod;
the hammer body comprises a head part and a cylindrical part which are integrally formed; the cross section of the head part is elliptical;
the thickness of the cushion block is gradually increased from one side to the other side; the cushion block is provided with an avoiding groove matched with the connecting rod; the width of the avoiding groove is smaller than that of the head.
2. A hammer refuse chute according to claim 1 wherein the angle between adjacent ones of said ram assemblies is 30 °.
3. The hammer type garbage crushing device as claimed in claim 1, wherein the number of the hammer head assemblies is 3, and the included angle between two adjacent hammer head assemblies is 120 °.
4. A hammer refuse chute as in claim 1 wherein a retaining ring is secured to said connecting rod; a cylindrical cavity is arranged in the hammer body; the positioning ring and the spring are positioned in the cylindrical cavity; and the two ends of the spring are respectively fixedly connected with the positioning ring and the head part.
5. A hammer refuse chute according to claim 1, wherein crushing projections are densely provided on said cylindrical portion.
6. A hammer refuse chute as in claim 1 wherein a buffer layer is fixedly disposed on said housing; the cushioning layer is located between the outer shell and the fragmentation wall.
7. A hammer refuse chute as in claim 1 wherein a filter screen is secured to said housing and is in communication with said discharge hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110786321.9A CN113231145B (en) | 2021-07-12 | 2021-07-12 | Hammer type garbage crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110786321.9A CN113231145B (en) | 2021-07-12 | 2021-07-12 | Hammer type garbage crushing device |
Publications (2)
| Publication Number | Publication Date |
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| CN113231145A CN113231145A (en) | 2021-08-10 |
| CN113231145B true CN113231145B (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110786321.9A Active CN113231145B (en) | 2021-07-12 | 2021-07-12 | Hammer type garbage crushing device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114160261B (en) * | 2021-12-09 | 2023-04-18 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Traditional Chinese medicine grinder with multiple floating striking functions |
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| CN210125442U (en) * | 2019-04-19 | 2020-03-06 | 韶关铸锻机械设备有限公司 | Electromagnetic direct-drive heavy hammer crusher |
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| CN113231145A (en) | 2021-08-10 |
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Effective date of registration: 20231019 Address after: 221000 Haitian Building, Xuzhou Industrial Park, Jiawang District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Houwang Construction and Development Co.,Ltd. Address before: 221011 west side of Zhongjing Third Road, Xuzhou Industrial Park, Jiangsu Province Patentee before: Xuzhou Davao Machinery Technology Co.,Ltd. |