CN107972303B - Integral wheel type compaction mechanism - Google Patents
Integral wheel type compaction mechanism Download PDFInfo
- Publication number
- CN107972303B CN107972303B CN201711485181.1A CN201711485181A CN107972303B CN 107972303 B CN107972303 B CN 107972303B CN 201711485181 A CN201711485181 A CN 201711485181A CN 107972303 B CN107972303 B CN 107972303B
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- CN
- China
- Prior art keywords
- grinding wheel
- guide groove
- material guide
- scraping teeth
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
- B30B3/005—Roll constructions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses an integrated wheel type compacting mechanism, which comprises a horizontal rack, wherein a blanking opening is arranged on the rack, a material guide groove is fixedly arranged below the blanking opening, the material guide groove is arranged in an arc shape, the top of the material guide groove is communicated with the blanking opening, and an opening is formed in the bottom of the material guide groove; a grinding wheel is arranged on one side surface of the frame, is connected to the frame through a shaft or other mechanisms and can rotate around the shaft; a plurality of scraping teeth are arranged on the grinding wheel; the material guide groove encloses an arc length section of 1/4 circumference of the grinding wheel outside the outline of the grinding wheel. According to the invention, the blanking mechanism and the rolling mechanism in the wheel type compacting mechanism are designed into a whole, so that the space volume and the number of parts of the mechanism are reduced; the problem that part of the compacted material is squeezed away under the action of the grinding wheel is solved, and the quantity of the compacted material at each part is ensured not to change; in the case of a grinding wheel with longer projecting teeth, it is ensured that the compacted part is not destroyed.
Description
Technical Field
The invention relates to an integrated wheel type compacting mechanism, and belongs to the technical field of wheel type compacting structures.
Background
Wheel compaction mechanisms have found wide application in the metallurgical, road and food processing industries, among others. When the wheel type compacting mechanism works, a layer of material is paved on a part to be compacted, then a roller is used for compacting, and the compacted material is compact and compacted.
In a general wheel type compacting mechanism, the blanking mechanism and the rolling mechanism are two independent mechanisms, so that the general wheel type compacting mechanism has the defects of large occupied space, more parts and the like. In the compaction process, the grinding wheel can have a horizontal thrust action on the material, so that part of compacted material can move in the horizontal direction in the compaction process, the material at the compaction position can be squeezed away, and the compaction effect is affected. Also in wheel compaction mechanisms, if there are longer protruding teeth on the wheel, damage to the compacted part can result.
Disclosure of Invention
The invention aims to provide an integrated wheel type compacting mechanism which overcomes the defects in the prior art.
The technical scheme of the invention is as follows:
the invention relates to an integrated wheel type compacting mechanism which comprises a horizontal rack, wherein a blanking opening is arranged on the rack, a material guide groove is arranged below the blanking opening, the material guide groove is arranged in an arc shape, the top of the material guide groove is communicated with the blanking opening, and an opening is formed in the bottom of the material guide groove; a grinding wheel is arranged on one side surface of the frame, is connected to the frame through a shaft or other mechanisms and can rotate around the shaft; a plurality of scraping teeth are arranged on the grinding wheel; the material guide groove encloses an arc length section of 1/4 circumference of the grinding wheel outside the outline of the grinding wheel, the guide groove is opened to form a groove in the direction facing the grinding wheel, the direction deviating from the grinding wheel is closed by an outer baffle plate, and the directions of the two sides are closed by side plates.
Wherein all scraping teeth are arranged on the grinding wheel along the circumference, and each scraping tooth is arranged on the grinding wheel in a radial direction.
Further, the scraping teeth are of a thin plate structure, are arranged in guide grooves on the grinding wheel and can move along the radial direction in the grooves; a limiting mechanism is arranged in the groove so that the scraping teeth can not be separated from the groove.
Further, the extension length of the scraping teeth along the radial direction of the grinding wheel is smaller than the distance from the outer contour of the grinding wheel to the outer baffle of the guide chute, and the contraction length is smaller than the depth of the guide chute on the grinding wheel.
Further, the material guide groove moves in the horizontal direction by using a motor, a hydraulic cylinder, an electric push rod, a gear rack mechanism or a screw rod, and the distance between the baffle outside the groove and the grinding wheel is adjusted.
Further, the scraping teeth are independently movable along the radial direction of the grinding wheel by using a cam, a motor or a hydraulic control.
Compared with the prior art, the invention designs the blanking mechanism and the rolling mechanism in the wheel type compacting mechanism into a whole, thereby reducing the space volume and the number of parts of the mechanism; the problem that part of the compacted material is squeezed away under the action of the grinding wheel is solved, and the quantity of the compacted material at each part is ensured not to change; in the case of a grinding wheel with longer projecting teeth, it is ensured that the compacted part is not destroyed.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Reference numerals illustrate: the device comprises a 1-grinding wheel, a 2-scraping tooth, a 3-material guide groove, a 4-blanking opening, a 5-frame, a 6-compacted material and a 7-compacted part.
Detailed Description
The invention is further described below with reference to the drawings and examples, which are not intended to be limiting in any way.
Please refer to fig. 1: the main components of the invention are as follows: the grinding wheel 1, scraping teeth 2, material guide groove 3, feed opening 4 and frame 5.
In the invention, the frame 5 can horizontally move, and the grinding wheel 1, the material guide chute 3 and the feed opening 4 are all arranged on the frame 5. The grinding wheel 1 can move vertically by using a hydraulic cylinder, an electric push rod, a gear rack or a screw rod and other mechanisms, so that certain pressure can be generated on a compacting part, and meanwhile, the grinding wheel 1 can rotate around the axle center. The material guide groove 3 moves horizontally by using a motor, a hydraulic cylinder, an electric push rod, a rack and pinion mechanism or a screw rod, and adjusts the distance between the material guide groove and the grinding wheel 1. A plurality of scraping teeth 2 are arranged on the grinding wheel 1, and as can be seen from fig. 1, the scraping teeth 2 can stretch out and draw back in the guide groove on the grinding wheel 1, when the scraping teeth are positioned at the bottom of the grinding wheel 1, the scraping teeth can be retracted into the groove, damage to a compacted part is avoided, and after the scraping teeth leave the bottom, the scraping teeth are ejected from the groove to form a baffle structure. This can be accomplished in many ways, such as by using cams, motors or hydraulic controls, so that each tooth can move independently in the radial direction of the grinding wheel 1. Or an elastic member such as a spring or the like is used to automatically eject the scraping teeth 2 when the scraping teeth are not positioned at the bottom of the grinding wheel 1.
The invention is implemented as follows: during normal operation of the mechanism, the grinding wheel 1 has a certain pressure on the compacting zone 7, while the feed opening 4 starts to feed compacted material. When the frame 5 moves horizontally, the grinding wheel 1 starts to move horizontally and rotate around the axis, the materials falling between the scraping teeth 2 on the upper part of the grinding wheel 1 enter the material guiding groove 3 along with the rotation of the grinding wheel 1, fall to the position to be compacted after reaching the bottom, and the blanking amount is regulated by the size of the interval between the grinding wheel 1 and the material guiding groove 3. When the grinding wheel 1 passes through the fallen material part, the grinding is carried out, the compaction process is completed, and the functions of simultaneously completing the blanking and the grinding by using the grinding wheel 1 are realized, namely, the blanking and the grinding are designed into an integrated mechanism.
The material at the point to be compacted is confined between two adjacent scraping teeth 2 at the bottom of the grinding wheel 1, and the material at this point is compacted only in this area and is not pushed away by the grinding wheel 1. While controlling the movement of the bottom scraping teeth 2 to ensure that the bottom and the subsequently compacted material are not destroyed. In the process, the function of preventing the material from being squeezed away is realized, and the compacted part is not damaged.
The above is only a specific application example of the present invention, and other embodiments of the present invention are also possible, and all the technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of protection claimed by the present invention.
Claims (1)
1. An integral wheeled compaction mechanism which characterized in that: the automatic feeding device comprises a frame (5) capable of horizontally moving, wherein a feed opening (4) is arranged on the frame (5), a material guide groove (3) is fixedly arranged below the feed opening (4), the material guide groove (3) is arranged in an arc shape, the top of the material guide groove is communicated with the feed opening (4), and the bottom of the material guide groove is provided with an opening; a grinding wheel (1) is arranged on one side surface of the frame (5), and the grinding wheel (1) is connected to the frame (5) through a shaft and can rotate around the shaft; a plurality of scraping teeth (2) are arranged on the grinding wheel (1); the material guide groove (3) is formed in a way that the outer contour of the grinding wheel (1) is provided with an arc length section of 1/4 circumference of the grinding wheel (1), the guide groove (3) is opened to form a groove in the direction facing the grinding wheel (1), the direction facing away from the grinding wheel (1) is closed by an outer baffle, and the directions at two sides are closed by side plates; all scraping teeth (2) are arranged on the grinding wheel (1) along the circumference, and each scraping tooth (2) is arranged on the grinding wheel (1) in a radial direction; the scraping teeth (2) are of a thin plate structure, are arranged in guide grooves on the grinding wheel (1), and can move along the radial direction in the guide grooves; a limiting mechanism is arranged in the guide groove, so that the scraping teeth (2) cannot be separated from the guide groove; the length of the scraping teeth (2) extending out along the radial direction of the grinding wheel (1) is slightly smaller than the distance from the outer contour of the grinding wheel (1) to the outer baffle of the guide chute (3), and the contracted length is smaller than the depth of the guide chute on the grinding wheel (1); the material guide groove (3) moves horizontally by using a motor, a hydraulic cylinder, an electric push rod, a gear rack mechanism or a screw rod, and the distance between an outer baffle plate and the grinding wheel (1) is adjusted; the scraping teeth (2) are independently movable along the radial direction of the grinding wheel (1) by using a cam, a motor or a hydraulic control mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485181.1A CN107972303B (en) | 2017-12-30 | 2017-12-30 | Integral wheel type compaction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485181.1A CN107972303B (en) | 2017-12-30 | 2017-12-30 | Integral wheel type compaction mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107972303A CN107972303A (en) | 2018-05-01 |
| CN107972303B true CN107972303B (en) | 2023-08-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711485181.1A Active CN107972303B (en) | 2017-12-30 | 2017-12-30 | Integral wheel type compaction mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN107972303B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392975B (en) * | 2018-10-30 | 2021-04-09 | 管浠皓 | Multifunctional flour food forming equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2601826Y (en) * | 2002-12-29 | 2004-02-04 | 刘运武 | Roller pressing plastic forming machine |
| EP1614830A1 (en) * | 2004-07-07 | 2006-01-11 | quick-mix Gruppe GmbH & Co. KG | Application device for thin mortar bed |
| CN101100839A (en) * | 2007-07-27 | 2008-01-09 | 长沙中联重工科技发展股份有限公司 | Double-layer lying device for hot in-place regeneration remixer |
| RU83730U1 (en) * | 2008-05-04 | 2009-06-20 | Белгородский государственный технологический университет им В.Г. Шухова (БГТУ им. В.Г. Шухова) | TWO-CURRENT TAPE PRESS UNIT FOR FORMING PLASTIC MASSES |
| CN104010750A (en) * | 2011-12-20 | 2014-08-27 | 米其林集团总公司 | Machine and process for powder-based additive manufacturing |
-
2017
- 2017-12-30 CN CN201711485181.1A patent/CN107972303B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2601826Y (en) * | 2002-12-29 | 2004-02-04 | 刘运武 | Roller pressing plastic forming machine |
| EP1614830A1 (en) * | 2004-07-07 | 2006-01-11 | quick-mix Gruppe GmbH & Co. KG | Application device for thin mortar bed |
| CN101100839A (en) * | 2007-07-27 | 2008-01-09 | 长沙中联重工科技发展股份有限公司 | Double-layer lying device for hot in-place regeneration remixer |
| RU83730U1 (en) * | 2008-05-04 | 2009-06-20 | Белгородский государственный технологический университет им В.Г. Шухова (БГТУ им. В.Г. Шухова) | TWO-CURRENT TAPE PRESS UNIT FOR FORMING PLASTIC MASSES |
| CN104010750A (en) * | 2011-12-20 | 2014-08-27 | 米其林集团总公司 | Machine and process for powder-based additive manufacturing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107972303A (en) | 2018-05-01 |
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