CN201023304Y - Ball press - Google Patents
Ball press Download PDFInfo
- Publication number
- CN201023304Y CN201023304Y CNU2006201352691U CN200620135269U CN201023304Y CN 201023304 Y CN201023304 Y CN 201023304Y CN U2006201352691 U CNU2006201352691 U CN U2006201352691U CN 200620135269 U CN200620135269 U CN 200620135269U CN 201023304 Y CN201023304 Y CN 201023304Y
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- China
- Prior art keywords
- screw
- shaft
- decelerator
- pressure roller
- roller
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a ball presser comprising an electric machine (1), a speed reducer (3), a mainframe (5) and two relative press rolls, wherein the electric machine (1) is connected with the speed reducer (3) through a coupling (2), the press rolls which are arranged on the mainframe (5) are provided with roll sleeves (7) with ball grooves, and the speed reducer (3) which is a single-input double output reducer is connected with the two press rolls through two couplings (4). The utility model has the advantages of simple structure, rapid and convenient maintenance, high degree of balling, and high balling intensity, and also improves the productive capacity.
Description
Technical field
The utility model relates to a kind of ball press, its be a kind of with variously do, the plant equipment of the electromechanical of wet mash compacting balling-up, be applicable to industries such as coal, mine, metallurgy, refractory material, building materials.
Background technology
At present, domestic pair roller type ball press adopts motor to drive drive roll by belt pulley more, drive roll reaches two rollers by gear-box drive driven roll again and rotates synchronously, reasons such as the strength of gear teeth have limited that pressure can only be provided by the lower mechanical spring of pressure between two pressure rollers, and loose granular material is entered between two pressure rollers by the charging aperture gravitate, and two roller ball groove can't align, these factors have determined this kind equipment balling-up efficient and balling-up intensity low; Main frame structure adopts upper and lower beam to add medial support structures, repair demolition inconvenience.
Summary of the invention
The purpose of this utility model provides a kind of ball press, and existing ball press efficient is low in order to overcome, balling ratio is low and deficiency such as inconvenient maintenance, and it is terse to make it have a drive mechanism, and balling-up intensity is big, and easy to maintenance, the characteristics that labour intensity is low.
The purpose of this utility model can adopt following technical scheme to realize: it comprises motor, decelerator, mainframe and two relative pressure rollers, motor is connected with decelerator by shaft coupling, pressure roller is arranged on the mainframe, pressure roller is provided with the roller shell of dribbling groove, decelerator is single input dual output decelerator, and decelerator is connected with two pressure rollers respectively by two shaft couplings.
Described mainframe is a frame type combined structure, and it is combined to form by the taper pin screw by two upper beams, two underbeams and four upright beams, and underbeam is fixed on the base plate by bearing.
Be provided with between underbeam two risers and be used for the eccentric shaft device of ball fluted shaft to contraposition, it comprises adjusts screw, eccentric shaft and adjustment piece, and the big end of eccentric shaft is arranged on the underbeam, and small end is positioned at adjusts piece, adjusts the groove that piece is positioned at the pressure roller lower end.Adjust screw and be arranged on the underbeam riser, the one end is positioned at the groove on eccentric shaft.
Be provided with microscler waist hole with the ring gear on the shaft coupling that the shaft coupling connecting axle links to each other, in microscler waist hole, be provided with and adjust nut, double-screw bolt and adjusting pin, adjusting pin passes the pressure roller connecting axle, the microscler waist of the ring gear of one end on shaft coupling hole, the other end is fixing by nut and shaft coupling connecting axle relative fixed, and screw rod passes adjusting pin, and two ends are connected with ring gear on the shaft coupling, adjusting nut is two, is separately positioned on the screw rod of adjusting pin both sides.
At the charging aperture place on mainframe top one charging prepressing device is set, the charging prepressing device comprises frame, material chamber, buncher and preload screw, buncher is fixed on upper rack, and preload screw is positioned at the material chamber, and buncher is connected with preload screw by worm reducer.
The roller core of described pressure roller and pressure roller main shaft interference fit play the role of positioning, and connect by expansion coupling sleeve between roller shell on the pressure roller and the roller core, expansion coupling sleeve is connected with roller core by bolt, expansion coupling is put after bolt unclamps fast changeable roller shell, convenient for maintaining.
As seen from the above, the transmission of the utility model main frame is adopted by elastic dowel pin shaft coupling and is driven single input dual output decelerator, drives two pressure rollers respectively through two crown gear couplings again and works asynchronously, and does not have the branch of driving and driven roller, and drive mechanism is terse.Mainframe is a frame type combined structure, by about, all around amounts to eight square beams and is combined to form, and connects firmly, after the taper pin screw unclamps in the framework, upper beam can be taken off, and keeps in repair quick and convenient.Pressure roller is assembled into quick-disassembly structure, expansion coupling is put after bolt unclamps the fast changeable roller shell.Adjust the ball fluted shaft to the position with the eccentric shaft device, adjust the radial position of ball groove, guarantee that the ball groove aligns by crown gear coupling, simple to operation.Pressure source is provided by the higher independent hydraulically controlled station of pressure, has guaranteed balling ratio and balling-up intensity.Feeding manner is the spiral forced feeding, has increased the packing of material and the feeding coal in the unit interval, thereby has improved balling-up intensity and production capacity.The utility model drive mechanism is simple in sum, keep in repair quick and convenient, the balling ratio height, balling-up intensity height has improved production capacity.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is the vertical view of Fig. 1.
Accompanying drawing 3 is the main frame structure schematic diagram.
Accompanying drawing 4 is the A-A view among Fig. 3.
Accompanying drawing 5 is the B-B view among Fig. 4.
Accompanying drawing 7 is Fig. 6 vertical view.
Accompanying drawing 8 is the prepressing device structural representation.
Accompanying drawing 9 is the syndeton schematic diagram of pressure roller and roller shell.
Among the figure: 1, motor, 2, shaft coupling, 3, decelerator, 4, shaft coupling, 5, mainframe, 6, the charging prepressing device, 7, the quick detach roller shell, 8, belt feeder, 9, the eccentric shaft device, 10, Hydraulic Station, 11, put the beams in place 12, the taper pin screw, 13, upright beam, 14, underbeam, 15, bearing, 16, base plate, 17, the underbeam riser, 18, eccentric shaft, 19, adjust screw, 20, adjust piece, 21, bearing block, 22, adjusting pin, 23, adjust nut, 24, double-screw bolt, 25, ring gear, 26, connecting axle, 27, buncher, 28, belt pulley, 29, worm reducer, 30, preload screw, 31, roller core, 32, expansion coupling sleeve, 33, main shaft.
The specific embodiment
In conjunction with the accompanying drawings, specific embodiment of the utility model is described.
As shown in Figure 1, 2: the utility model mainly is made of motor 1, decelerator 3, mainframe 5 and two relative pressure rollers, motor 1 is connected with decelerator 3 by shaft coupling 2, pressure roller is arranged on the mainframe 5, pressure roller is provided with the roller shell of dribbling groove, decelerator 3 is single input dual output decelerator, and decelerator 3 is connected with two pressure rollers respectively by two shaft couplings 4.Wherein shaft coupling 2 is an elastic dowel pin shaft coupling, shaft coupling 4 is a crown gear coupling, motor 1 drives single input dual output decelerator 3 by shaft coupling 2, driving two pressure rollers respectively through two shaft couplings 4 again works asynchronously, the branch that does not have driving and driven roller, guarantee that two rollers rotate synchronously, drive mechanism is terse.Pressure source is provided by the higher independent hydraulically controlled station 10 of pressure, and Hydraulic Station 10 is a routine techniques, and Hydraulic Station 10 provides a steady pressure automatically to the oil cylinder that is arranged on the pressure roller, and the effect of accumulation of energy and safe overflow is arranged, and has guaranteed balling ratio and balling-up intensity.
As Fig. 4, shown in Figure 5, be provided with between underbeam two risers and be used for the eccentric shaft device 9 of ball fluted shaft to contraposition, it comprises adjusts screw 19, eccentric shaft 18 and adjusts piece 20, and eccentric shaft 18 big ends are arranged on the underbeam 14, small end is positioned at adjusts piece 20, adjusts the groove that piece 20 is positioned at the pressure roller lower end.Adjust screw 19 and be arranged on the underbeam riser 17, the one end is positioned at the groove on eccentric shaft 18.The axial contraposition of ball groove is to realize by the eccentric shaft device 9 on the underbeam 14, turn the adjustment screw 19 on the underbeam, make eccentric shaft 18 make minor rotation, make the adjustment piece 20 drive bearing blocks 21 on it make axial translation, thereby force roller shell 32 to move axially, thereby reach the purpose of ball groove contraposition.
As Fig. 6, shown in Figure 7, be provided with microscler waist hole with the ring gear 25 on the shaft coupling 4 that connecting axle 26 on the shaft coupling 4 links to each other, in microscler waist hole, be provided with and adjust nut 23, double-screw bolt 24 and adjusting pin 22, adjusting pin 22 passes connecting axle 26, in the microscler waist hole on the ring gear 25 of one end on shaft coupling 4, the other end is fixing by nut and connecting axle 26 relative fixed, double-screw bolt 24 passes adjusting pin 22, two ends are connected with shaft coupling ring gear 25, adjusting nut is two, is separately positioned on the double-screw bolt 24 of adjusting pin 22 both sides.The ring gear 25 that rotating nut 23 forces double-screw bolt 24 to drive on the shaft coupling 4 is done radial motion with respect to shaft coupling connecting axle 26, thereby reaches the radiai adjustment purpose.
As shown in Figure 8, prepressing device 6 is arranged on the charging aperture place on mainframe 5 tops, it comprises frame, material chamber, buncher 27 and preload screw 30, buncher 27 is for being fixed on upper rack, preload screw 30 is positioned at the material chamber, buncher 27 drives preload screws 30 with the material compacting by belt pulley 28, shaft-mounted arc-contact worm decelerator 29, thereby reaches the purpose of forced feeding.Wherein preload screw 30 adopts equidistant or variable-pitch propeller, and is easy to wear-resistant alloy layer of whole built-up welding high life of abrading section, all is sub-assembly, connects by bolt, is convenient to dismounting and change.
As shown in Figure 9, roller core 31 and main shaft 33 interference fit play the role of positioning, and roller shell 7 is connected with roller core 31 by expansion coupling sleeve 32, after bolt unclamps on the expansion coupling sleeve 32, and fast changeable roller shell, convenient for maintaining.
Claims (8)
1. ball press, it comprises motor (1), decelerator (3), mainframe (5) and two relative pressure rollers, motor (1) is connected with decelerator (3) by shaft coupling (2), pressure roller is arranged on the mainframe (5), pressure roller is provided with the roller shell (7) of dribbling groove, it is characterized in that: decelerator (3) is the decelerator of single input dual output, and decelerator (3) is connected with two pressure rollers respectively by two shaft couplings (4).
2. ball press according to claim 1, it is characterized in that: mainframe (5) is a frame type combined structure, it is combined to form by taper pin screw (12) by two upper beams (11), two underbeams (14) and four upright beams (13), and underbeam (14) is fixed on the base plate (16) by bearing (15).
3. ball press according to claim 1 and 2, it is characterized in that: between underbeam two risers, be provided with and be used for the eccentric shaft device of ball fluted shaft to contraposition, it comprises adjusts screw (19), eccentric shaft (18) and adjusts piece (20), the big end of eccentric shaft (18) is arranged on the underbeam, small end is positioned at adjusts piece (20), adjust the groove that piece (20) is positioned at the pressure roller lower end, adjust screw (19) and be arranged on the underbeam riser (17), the one end is positioned at the groove on the eccentric shaft (18).
4. ball press according to claim 1 is characterized in that: shaft coupling (4) is a crown gear coupling.
5. according to claim 1 or 4 described ball presses, it is characterized in that: be provided with microscler waist hole with the ring gear (25) on the shaft coupling that connecting axle (26) links to each other, in microscler waist hole, be provided with and adjust nut (23), double-screw bolt (24) and adjusting pin (22), adjusting pin (22) passes connecting axle (26), the one end is positioned at the microscler waist hole on the ring gear (25) on the shaft coupling (4), the other end is fixing by nut (23) and connecting axle (26) relative fixed, double-screw bolt (24) passes adjusting pin (22), two ends are connected with ring gear (25) on the shaft coupling, adjusting nut (23) is two, is separately positioned on the double-screw bolt (24) of adjusting pin (22) both sides.
6. ball press according to claim 1, it is characterized in that: the charging aperture place on mainframe (5) top is provided with a prepressing device (6), prepressing device (6) comprises frame, material chamber, buncher (27) and preload screw (30), buncher (27) is fixed on upper rack, preload screw (30) is positioned at the material chamber, and buncher (27) is connected with preload screw (30) by worm reducer (29).
7. ball press according to claim 1 is characterized in that: roller core of described pressure roller (31) and pressure roller main shaft (33) interference fit connect by expansion coupling sleeve (32) between roller shell on the pressure roller (7) and the roller core (31)
8. ball press according to claim 1 is characterized in that: the pressure source of pressure roller is Hydraulic Station (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201352691U CN201023304Y (en) | 2006-12-30 | 2006-12-30 | Ball press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201352691U CN201023304Y (en) | 2006-12-30 | 2006-12-30 | Ball press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201023304Y true CN201023304Y (en) | 2008-02-20 |
Family
ID=39097158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201352691U Expired - Lifetime CN201023304Y (en) | 2006-12-30 | 2006-12-30 | Ball press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201023304Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166828A (en) * | 2011-01-27 | 2011-08-31 | 辽宁贝龙农村能源环境技术有限公司 | Matched-mold rolling biomass curing and forming unit |
| CN102489704A (en) * | 2011-12-28 | 2012-06-13 | 洛阳中原矿山机械制造有限公司 | Thermal briquetting machine |
| CN104354321A (en) * | 2014-11-11 | 2015-02-18 | 成都利君科技有限责任公司 | Ball press machine |
-
2006
- 2006-12-30 CN CNU2006201352691U patent/CN201023304Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166828A (en) * | 2011-01-27 | 2011-08-31 | 辽宁贝龙农村能源环境技术有限公司 | Matched-mold rolling biomass curing and forming unit |
| CN102489704A (en) * | 2011-12-28 | 2012-06-13 | 洛阳中原矿山机械制造有限公司 | Thermal briquetting machine |
| CN104354321A (en) * | 2014-11-11 | 2015-02-18 | 成都利君科技有限责任公司 | Ball press machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080220 |
|
| EXPY | Termination of patent right or utility model |