CN202572594U - Electric helical brick press - Google Patents
Electric helical brick press Download PDFInfo
- Publication number
- CN202572594U CN202572594U CN 201220240743 CN201220240743U CN202572594U CN 202572594 U CN202572594 U CN 202572594U CN 201220240743 CN201220240743 CN 201220240743 CN 201220240743 U CN201220240743 U CN 201220240743U CN 202572594 U CN202572594 U CN 202572594U
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- flywheel
- transmission
- screw
- belt pulley
- brick machine
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Abstract
An electric helical brick press comprises a press body, a motor, a small belt pulley, a lower belt pulley type flywheel body, an upper flywheel body, a bearing bush, a self-aligning thrust roller bearing, a copper nut, a screw, a slider and a transmission part. The motor is uprightly mounted on the press body and can rotate clockwise and anticlockwise; the small belt pulley is mounted on an output shaft of the motor; the lower belt pulley type flywheel body is driven by a belt; the upper flywheel body is mounted on the upper side of the lower belt pulley type flywheel body; the bearing bush is mounted on an upper plane of a crossbeam of the press body; the self-aligning thrust roller bearing is mounted between the bottom of the lower belt pulley type flywheel body and the bearing bush; the copper nut is mounted in the lower portion of an inner hole of the crossbeam of the press body; the screw is mounted on the copper nut by a helical pair; the slider is mounted at the lower end of the screw and slides along a guide rail of the press body; and the transmission part is mounted at the upper end of the screw, is in meshed transmission with the upper flywheel body, not only rotates along with the upper flywheel body, but also can axially move. The electric helical brick press is stable in running, low in noise, high in precision, compact in structure, easy to manufacture, convenient to install and maintain and low in manufacturing cost, has an overload safety protection effect, and is energy-saving, forming quality of brick products is good, parts are few, and a transmission chain is short. The electric helical brick press can be widely applied to the field of forming of refractory bricks.
Description
Technical field the present invention relates to a kind of electric screw brick machine, can be widely used in the refractory brick shaping industry.
The existing spiral brick machine of background technology generally is a double plate friction screw brick machine, and transmission efficiency is low, and drive mechanism is complicated, and the consumable accessory renewal cost is high, and the production maintenance cost is high, and energy consumption is big.
The electric screw brick machine that summary of the invention the object of the present invention is to provide and a kind ofly operates steadily, noise is low, precision is high, the tile product forming quality is good, overload protection, parts are few, compact conformation, driving-chain are short, easy to manufacture, be convenient to install, cost is low, easy to maintenance, energy-conservation.
In order to achieve the above object, electric screw brick machine of the present invention comprises fuselage; But the vertical motor that is installed in rotating on the fuselage is installed in the small belt pulley on the motor output shaft, through the belt wheel formula flywheel lower body of belt transmission driving; Be installed in the flywheel upper body of belt wheel formula flywheel lower body top; Be installed in the bearing holder (housing, cover) on plane on the fuselage crossbeam, be installed in the self-aligning thrust roller bearing between belt wheel formula flywheel lower body bottom surface and the bearing holder (housing, cover), be installed in the copper nut in the fuselage crossbeam endoporus bottom; Be installed in the screw rod on the copper nut through screw pair; Be installed in the screw rod fairlead in the fuselage crossbeam endoporus top, be installed in the screw rod lower end and, be installed in the screw rod upper end and with flywheel upper body engaged transmission, not only with flywheel upper body rotation but also can axially movable transmission body along the slide block that the fuselage guide rail slides.
Electric screw brick machine of the present invention, the square rail engaged transmission is adopted in said transmission body and flywheel upper body.
Electric screw brick machine of the present invention, the spline engagement transmission is adopted in said transmission body and flywheel upper body.
Electric screw brick machine of the present invention, said belt wheel formula flywheel lower body and bearing holder (housing, cover), the two is chimeric mutually through profile of tooth.
Electric screw brick machine of the present invention, said motor is switched reluctance machines.
Electric screw brick machine of the present invention, said flywheel upper body and belt wheel formula flywheel lower body have constituted one-piece flywheel, rotate together, play a part flywheel.In the course of the work, one-piece flywheel can absorb and storage power.Through belt transmission, drive the frequent rotating campaign of one-piece flywheel of brick machine, and make the screw of one-piece flywheel become the rectilinear motion of slide block through screw pair.
Electric screw brick machine of the present invention; Its operation principle is: the rotation of motor-driven small belt pulley; Small belt pulley drives the one-piece flywheel rotation through belt transmission then, and one-piece flywheel drives the transmission body motion, and transmission body drives the screw rod rotation; Move downward through copper nut screw pair driving sliding block by screw rod, realize the refractory brick forming process.Then, the motor counter-rotating rises to predetermined altitude with slide block, and the motor outage makes slide block be parked in initial position, accomplishes an operation cycle.
Electric screw brick machine of the present invention, said transmission body, during engaged transmission, both with the rotation of one-piece flywheel engaged transmission, transmission body slided up and down along the flywheel upper body again simultaneously, and promptly transmission body axially reciprocatingly slides on the flywheel upper body.
Electric screw brick machine of the present invention, belt wheel formula flywheel lower body and bearing holder (housing, cover) are chimeric mutually through profile of tooth, in the strike process, one-piece flywheel are played a part to prevent to swing, and simultaneously, copper nut, transmission body also play a part guiding.Therefore, operate steadily, noise is low, and precision is high, and the tile product forming quality is good.
Electric screw brick machine of the present invention, said switched reluctance machines is the reversible motor, frequently start-stop and rotating are switched, and can not cause damage to motor.Electric machine control system regulation and control performance is good, and control also can keep high-efficiency operation flexibly not only under specified output state, and in the speed adjustable range of broadness, and General System efficient reaches more than 80%, and efficient is high.Starting torque is big, and starting current is little, and braking ability is good, can realize regenerative braking, and the saves energy effect is remarkable.Be suitable at high dust, at a high speed, move under the adverse circumstances such as inflammable and explosive.Power factor when common alternating current generator is unloaded is 0.2～0.4, and full load is 0.8～0.9; And the power factor of switched reluctance machines in the power factor of unloaded and full load all greater than 0.98.Therefore, power factor is high.Simpler than squirrel-cage AC induction motor, mechanical strength is high, and fault rate is low.The soft start characteristic is arranged, and no overshoot starting current do not have the phenomenon of common alternating current generator starting current greater than 5～7 times of rated current, but starting current smoothly increases to required electric current, and inrush current is little, and it is light that the motor feels hot.Frequent forward and backward, stops Fraquent start, and starting torque reaches 150% o'clock of nominal torque, and starting current is merely 30% of rated current.Therefore, starting torque is high, and starting current is low.Overload capacity is strong, when load restoration just often, rotating speed returns to the setting rotating speed.
Electric screw brick machine of the present invention adopts belt transmission, can cushion, absorbing, and belt transmission can relax load impacting, stable drive, and belt will skid on belt wheel during overload, can prevent weak damage of components, plays the overload protective effect, and noise is low.
Electric screw brick machine of the present invention is compared with existing friction screw brick machine, and the transverse axis that need not rotate, frictional disk, two support arms, friction material consumable accessory do not exist frictional dissipation and wear problem in the frictional drive; Compare with the hydraulic screw brick machine, do not need hydraulic system complicated, that have relatively high expectations.Therefore, adopt motor direct-drive, driving-chain is short, and the kind of drive is simple, and parts are few, compact conformation, and equipment volume is little, and is easy to manufacture, in light weight, is convenient to install, and cost is low.Labor savings and maintenance cost are convenient to maintenance and repair.
Electric screw brick machine of the present invention, electric motor starting work during shaping, motor is shut down when material loading, brick output, cleaning mould, than traditional friction screw brick machine energy-conservation 30%～55%.
In sum, electric screw brick machine of the present invention operates steadily, and noise is low, and precision is high, and the tile product forming quality is good, the overload protection, and parts are few, compact conformation, driving-chain is short, and is easy to manufacture, is convenient to install, and cost is low, and is easy to maintenance, energy-conservation.
Description of drawings is done explanation further below in conjunction with accompanying drawing and embodiment to the present invention.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the left view among Fig. 1;
Fig. 3 is the I place partial enlarged view among Fig. 1;
Fig. 4 is the A-A cutaway view among Fig. 1.
The specific embodiment is in Fig. 1～Fig. 4, and electric screw brick machine of the present invention comprises fuselage 1; But the vertical motor 2 that is installed in rotating on the fuselage is installed in the small belt pulley 3 on the motor output shaft, through the belt wheel formula flywheel lower body 4 of belt transmission driving; Be installed in the flywheel upper body 5 of belt wheel formula flywheel lower body top; Be installed in the bearing holder (housing, cover) 6 on plane on the fuselage crossbeam, be installed in the self-aligning thrust roller bearing 7 between belt wheel formula flywheel lower body bottom surface and the bearing holder (housing, cover), be installed in the copper nut 8 in the fuselage crossbeam endoporus bottom; Be installed in the screw rod 9 on the copper nut through screw pair; Be installed in the screw rod fairlead 10 in the fuselage crossbeam endoporus top, be installed in the screw rod lower end and, be installed in the screw rod upper end and with flywheel upper body engaged transmission, not only with flywheel upper body rotation but also can axially movable transmission body 12 along the slide block 11 that the fuselage guide rail slides.
Electric screw brick machine of the present invention, square rail 13 engaged transmission are adopted in said transmission body and flywheel upper body.
Electric screw brick machine of the present invention, the spline engagement transmission is adopted in said transmission body and flywheel upper body.
Electric screw brick machine of the present invention, said belt wheel formula flywheel lower body and bearing holder (housing, cover), the two is chimeric mutually through profile of tooth 14.
Electric screw brick machine of the present invention, said motor is switched reluctance machines.
In addition, the fuselage crossbeam 15.
Claims (5)
1. an electric screw brick machine is characterized in that, comprises fuselage; But the vertical motor that is installed in rotating on the fuselage is installed in the small belt pulley on the motor output shaft, through the belt wheel formula flywheel lower body of belt transmission driving; Be installed in the flywheel upper body of belt wheel formula flywheel lower body top; Be installed in the bearing holder (housing, cover) on plane on the fuselage crossbeam, be installed in the self-aligning thrust roller bearing between belt wheel formula flywheel lower body bottom surface and the bearing holder (housing, cover), be installed in the copper nut in the fuselage crossbeam endoporus bottom; Be installed in the screw rod on the copper nut through screw pair; Be installed in the screw rod fairlead in the fuselage crossbeam endoporus top, be installed in the screw rod lower end and, be installed in the screw rod upper end and with flywheel upper body engaged transmission, not only with flywheel upper body rotation but also can axially movable transmission body along the slide block that the fuselage guide rail slides.
2. electric screw brick machine according to claim 1 is characterized in that, the square rail engaged transmission is adopted in said transmission body and flywheel upper body.
3. electric screw brick machine according to claim 1 is characterized in that, the spline engagement transmission is adopted in said transmission body and flywheel upper body.
4. electric screw brick machine according to claim 1 is characterized in that, said belt wheel formula flywheel lower body and bearing holder (housing, cover), and the two is chimeric mutually through profile of tooth.
5. electric screw brick machine according to claim 1 is characterized in that, said motor is switched reluctance machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240743 CN202572594U (en) | 2012-05-22 | 2012-05-22 | Electric helical brick press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240743 CN202572594U (en) | 2012-05-22 | 2012-05-22 | Electric helical brick press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202572594U true CN202572594U (en) | 2012-12-05 |
Family
ID=47242044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220240743 Withdrawn - After Issue CN202572594U (en) | 2012-05-22 | 2012-05-22 | Electric helical brick press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202572594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419273A (en) * | 2012-05-22 | 2013-12-04 | 青岛青锻锻压机械有限公司 | Power-driven spiral brick machine |
-
2012
- 2012-05-22 CN CN 201220240743 patent/CN202572594U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419273A (en) * | 2012-05-22 | 2013-12-04 | 青岛青锻锻压机械有限公司 | Power-driven spiral brick machine |
| CN103419273B (en) * | 2012-05-22 | 2015-09-23 | 青岛青锻锻压机械有限公司 | Electric screw brick press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121205 Effective date of abandoning: 20150923 |
|
| RGAV | Abandon patent right to avoid regrant |