CN202390809U - Manumatic worm-type open-close machine - Google Patents
Manumatic worm-type open-close machine Download PDFInfo
- Publication number
- CN202390809U CN202390809U CN2011205225380U CN201120522538U CN202390809U CN 202390809 U CN202390809 U CN 202390809U CN 2011205225380 U CN2011205225380 U CN 2011205225380U CN 201120522538 U CN201120522538 U CN 201120522538U CN 202390809 U CN202390809 U CN 202390809U
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- CN
- China
- Prior art keywords
- worm
- type open
- base
- close machine
- screw
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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 - Fee Related
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Abstract
The utility model relates to a worm-type open-close machine, in particular to a manumatic worm-type open-close machine, which comprises a base, a nut, a lead screw, a vent hole, a decelerating device, a gland, two cranks, a motor, a track and a shell, wherein the motor is connected with one end of the track, the other end of the track is connected with a rotary shaft, the rotary shaft is provided with the cranks, the nut is connected in the middle of the rotary shaft, the nut is connected with the lead screw through a latch, the decelerating device is arranged on the lower end of the lead screw, the decelerating device is fixed on the base, the base is fixed on the ground through a screw nut, the two cranks are respectively arranged on the two ends of the rotary shaft, the shell is fixed on the base and is provided with a control box, and a travel switch is arranged on the gland.
Description
Technical field
The utility model relates to worm-type open-close machine, especially the worm-type open-close machine of auto-manual.
Background technology
In hydraulic engineering at present, worm-type open-close machine is used very extensively.Because this type has the door of closing, often make the screw mandrel bending in actual use because improper use or institute's power of closing of executing are excessive, not only influenced engineering operation; Improved use cost, caused fatal crass's major accident sometimes, this is the big shortcoming that existing market is sold worm-type open-close machine; Though positions such as the crank that has are provided with overload protection; All the factor consumable accessory uses trouble, scarcely uses.Spacing collar has been penetrated on the screw mandrel top that has, but is prone to lose, and can not solve the overload that gate is obstructed in the middle of descending simultaneously.
The working environment of worm-type open-close machine all is open-air environment, and the part of equipment damages easily under the influence of weather particularly that screw mandrel gets rusty easily, and has influenced the lubricity of the work of screw mandrel, has reduced the application life of equipment greatly.
Summary of the invention
The utility model provides a kind of worm-type open-close machine of auto-manual to deficiency of the prior art, has strengthened the working range of equipment, and safer working environment is provided.
In order to solve the problems of the technologies described above, the utility model is able to solve through following technical proposals:
A kind of worm-type open-close machine of auto-manual comprises base, screw, screw mandrel, ventilation opening, deceleration device, gland, crank, motor and crawler belt, and motor connects an end of crawler belt, and the other end of crawler belt connects rotating shaft; Rotating shaft is equipped with crank, and the centre is connected with screw, and screw connects screw mandrel through latch; The lower end of screw mandrel is equipped with deceleration device, and the lower end of screw mandrel is equipped with deceleration device, be worm-type open-close machine to close a power controlled; Make it, can make again and close Men Liwei zero not under the bending condition and have certain power of closing at screw mandrel, speed brake setting is on base; Base fixes on the ground through nut, and crank has two, is installed in the two ends of rotating shaft respectively.
As preferably, also comprise shell, shell is fixed on the base and on the base of equipment, has fixed shell, has changed the working environment of equipment, works no longer in the open, has increased the application life of equipment greatly.
As preferably, control cabinet is installed on the shell.
As preferably, travel switch is installed, the startup of the signal controlling screw mandrel of giving through the travel switch on the gland and stopping on the gland.
The utility model has solved the screw mandrel buckling problem at all from housing construction, handling safety avoids causing fatal crass's major accident, and has enlarged the usage range of worm-type open-close machine.
Description of drawings
Fig. 1 faces structure chart for the utility model,
Fig. 2 is the utility model side-looking structure chart,
Fig. 3 is the ground datum hole foundation drawing of base,
Fig. 4 is inner screw, screw mandrel sketch map,
Among the figure: 1, shell, 2, control cabinet, 3, screw mandrel, 4, travel switch, 5, crank, 6, crawler belt, 7, motor, 8, deceleration device, 9, hold-down nut, 10, base, 11, gland, 21, rotating shaft, 31, screw, 32, latch, 51, ventilation opening.
The specific embodiment
The utility model is described in further detail with embodiment below in conjunction with accompanying drawing 1 to 4.
Embodiment
A kind of worm-type open-close machine of auto-manual comprises base 10, screw 31, screw mandrel 3, deceleration device 8, ventilation opening 51, gland 11, crank 5, motor 7 and crawler belt 6, and motor 7 connects an end of crawler belt 6; The other end of crawler belt 6 connects rotating shaft 21, and rotating shaft 21 is equipped with crank 5, and the centre is connected with screw 31; Screw 31 connects screw mandrel 3 through latch 32; The lower end of screw mandrel 3 is equipped with deceleration device 8, and deceleration device 8 is fixed on the base 10, and base 10 fixes on the ground through nut 9; Crank 5 has two, is installed in the two ends of rotating shaft 21 respectively; Also comprise shell 1, shell 1 is fixed on the base 10; Control cabinet 2 is installed on the shell 1; Travel switch 4 is installed on the gland 11.
Through 2 starting devices of the control cabinet on the shell 1; Motor 7 is started working, and when the position that screw mandrel 3 is worked to and set, starts travel switch 4; Travel switch 4 is delivered to control cabinet 2 to the signal that stops; Control cabinet 2 obtains signal and stops motor 7 work, and deceleration device 8 is started working simultaneously, and screw mandrel 3 has certain inertia makes a power of closing controlled under the effect of deceleration device 8.
In a word, the above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (4)
1. the worm-type open-close machine of an auto-manual; Comprise base (10), screw (31), screw mandrel (3), ventilation opening (51), deceleration device (8), gland (11), crank (5), motor (7) and crawler belt (6), motor (7) connects an end of crawler belt (6), and the other end of crawler belt (6) connects rotating shaft (21); Rotating shaft (21) is equipped with crank (5); The centre is connected with screw (31), and screw (31) connects screw mandrel (3) through latch (32), and the lower end of screw mandrel (3) is equipped with deceleration device (8); Deceleration device (8) is fixed on the base (10); Base (10) fixes on the ground through nut (9), it is characterized in that: described crank (5) has two, is installed in the two ends of rotating shaft (21) respectively.
2. the worm-type open-close machine of a kind of auto-manual according to claim 1, it is characterized in that: also comprise shell (1), shell (1) is fixed on the base (10).
3. the worm-type open-close machine of a kind of auto-manual according to claim 2 is characterized in that: control cabinet (2) is installed on the described shell (1).
4. according to the worm-type open-close machine of a kind of auto-manual of claim 1 or 2 or 3, it is characterized in that: travel switch (4) is installed on the described gland (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205225380U CN202390809U (en) | 2011-12-14 | 2011-12-14 | Manumatic worm-type open-close machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205225380U CN202390809U (en) | 2011-12-14 | 2011-12-14 | Manumatic worm-type open-close machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390809U true CN202390809U (en) | 2012-08-22 |
Family
ID=46665745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205225380U Expired - Fee Related CN202390809U (en) | 2011-12-14 | 2011-12-14 | Manumatic worm-type open-close machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202390809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358238A (en) * | 2014-10-14 | 2015-02-18 | 成都聚智工业设计有限公司 | Screw open-close machine |
| CN107034856A (en) * | 2017-04-25 | 2017-08-11 | 安徽省康宇水电机械成套设备有限公司 | A kind of antirust unction screw open-close machine |
-
2011
- 2011-12-14 CN CN2011205225380U patent/CN202390809U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358238A (en) * | 2014-10-14 | 2015-02-18 | 成都聚智工业设计有限公司 | Screw open-close machine |
| CN104358238B (en) * | 2014-10-14 | 2016-03-23 | 范卫刚 | Screw open-close machine |
| CN107034856A (en) * | 2017-04-25 | 2017-08-11 | 安徽省康宇水电机械成套设备有限公司 | A kind of antirust unction screw open-close machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20191214 |