CN201954969U - Push-and-pull device of kiln car - Google Patents
Push-and-pull device of kiln car Download PDFInfo
- Publication number
- CN201954969U CN201954969U CN2011200109877U CN201120010987U CN201954969U CN 201954969 U CN201954969 U CN 201954969U CN 2011200109877 U CN2011200109877 U CN 2011200109877U CN 201120010987 U CN201120010987 U CN 201120010987U CN 201954969 U CN201954969 U CN 201954969U
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- CN
- China
- Prior art keywords
- kiln car
- kiln
- screw rod
- pull device
- drive screw
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a push-and-pull device of a kiln car, which comprises a driving screw nut (5) arranged on a kiln car (4) and a driving screw rod (2) arranged on a lifting bracket (3); one end of the driving screw rod (2) is provided with a driven gear (7), and the driven gear (7) is connected with a driving gear (8) arranged on a motor (9) in a meshing way; and the driving screw rod (2) is in driving connection with the driving screw nut (5). The driving screw rod of the push-and-pull device can be conveniently meshed with or separated from the driving screw nut arranged on the kiln car. The driven gear arranged at one end of the driving screw rod also can be conveniently meshed with or separated from the driving gear arranged on the motor, so that the kiln car can be pushed into or pulled out of a kiln hole due to the forward and reverse rotation of the motor and the drive of the screw rod and the screw nut. Therefore, the problem of the kiln collapse of a high-rise three-dimensional charcoal kiln is solved, and the push-and-pull device has the characteristics of being simple in structure, economical, and practical.
Description
Technical field
The utility model relates to a kind of kiln car push-pull device at fixed, belongs to the kiln car turnover kiln technical field of high-rise charcoal kiln.
Background technology
Traditional charcoal kiln all belongs to single klining system mode, after soon timber or wood material are placed in the charcoal kiln, be fired into the finished product charcoal at last from beginning to be preheating to, and last cooling procedure is finished in a charcoal kiln all.When adopting high-rise many kilns charcoal processing, just must kiln collapse, so-called kiln collapse takes out the semi-finished product charcoal of firing in the charcoal kiln exactly from charcoal kiln, and put into another charcoal kiln again and continue to fire, by that analogy, until output finished product charcoal.In the kiln collapse process, because semi-finished product charcoal temperature is very high, can't the workman operate, can only finish the push pull maneuver of kiln car by mechanically actuated.
The utility model content
The purpose of this utility model is, a kind of kiln car push-pull device at fixed is provided.Solve in the high-rise charcoal kiln kiln collapse process push pull maneuver, and can easily or break away from the kiln car engagement to kiln car.
The technical solution of the utility model: a kind of kiln car push-pull device at fixed comprises transmission nut that is installed on the kiln car and the drive screw that is installed on the crane; Drive screw one end is provided with driven gear, and driven gear is connected with a joggle with the driving gear that is installed on the motor; Drive screw and transmission nut are in transmission connection.
In the aforementioned kiln car push-pull device at fixed, described drive screw is connected with crane through bearing block.
In the aforementioned kiln car push-pull device at fixed, described transmission nut is a half-nut, and the top of half-nut and drive screw is in transmission connection.
In the aforementioned kiln car push-pull device at fixed, the bottom of described drive screw is provided with at least one screw rod and supports, and screw rod supports and is connected with crane.
In the aforementioned kiln car push-pull device at fixed, described screw rod supports and is provided with half round cut, and the height that screw rod supports is not more than the axis of drive screw.
Compared with prior art, drive screw of the present utility model can be easily with kiln car on the transmission nut engagement or break away from.The driven gear of drive screw one end also can be easily with motor on the driving gear engagement or throw off, the rotating by motor and the transmission of screw rod and nut can realize action that kiln car is pushed cave dwelling or kiln car is pulled out from cave dwelling.Solve the kiln collapse problem of storied 3-D charcoal kiln, and had characteristics simple in structure, economical and practical.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Being labeled as in the accompanying drawing: the 1-screw rod supports, 2-drive screw, 3-crane, 4-kiln car, 5-transmission nut, 6-bearing block, 7-driven gear, 8-driving gear, 9-motor.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, but not as the foundation that the utility model is carried out any restriction.
Embodiment.The utility model as shown in Figure 1, a kind of kiln car push-pull device at fixed comprises the transmission nut that is installed on the kiln car 45 and is installed in drive screw 2 on the crane 3; Drive screw 2 can be established one, also can establish two or many.Drive screw 2 one ends are provided with driven gear 7, and driven gear 7 is connected with a joggle with the driving gear 8 that is installed on the motor 9; Drive screw 2 is in transmission connection with transmission nut 5.Transmission nut 5 is half-nuts, and the top of half-nut and drive screw 2 is in transmission connection.Drive screw 2 is connected with crane 3 through bearing block 6.The bottom of drive screw 2 is provided with at least one screw rod and supports 1, and screw rod supports 1 and is connected with crane 3.Screw rod supports 1 and is provided with half round cut, and the height of screw rod support 1 is not more than the axis of drive screw 2.
The course of work of the present utility model and principle
As shown in Figure 1, drive screw 2 is mounted on the crane 3, can be along with crane 3 rises or descends, when needs are pulled out kiln car from cave dwelling, crane 3 is being with drive screw 2 to rise, transmission nut 5 engagements of the half-nut formula on the end of drive screw 2 and the kiln car wicket, drive screw 2 continue to rise a bit after meshing with transmission nut 5 again, and the door bolt on the kiln car is deviate from from the skewed slot of cave dwelling mouth.Motor is started working then, drives drive screw and rotates, and drive screw is moved kiln car on the crane to from cave dwelling by transmission nut.After crane rises or drops to another layer cave dwelling, the motor counter-rotating, drive screw is pushed into kiln car the cave dwelling from crane by transmission nut, when the wicket on the kiln car is close to the cave dwelling mouth, crane descends, door bolt on the kiln car wicket is fallen in the skewed slot that is located at the cave dwelling mouth naturally, and the weight that relies on kiln car and wicket self is finished sealing with wicket fitting with the cave dwelling mouth tightly.
Claims (5)
1. kiln car push-pull device at fixed is characterized in that: comprise the transmission nut (5) that is installed on the kiln car (4) and be installed in drive screw (2) on the crane (3); Drive screw (2) one ends are provided with driven gear (7), and driven gear (7) is connected with a joggle with the driving gear (8) that is installed on the motor (9); Drive screw (2) is in transmission connection with transmission nut (5).
2. according to the described kiln car push-pull device at fixed of claim 1, it is characterized in that: described drive screw (2) is connected with crane (3) through bearing block (6).
3. according to the described kiln car push-pull device at fixed of claim 1, it is characterized in that: described transmission nut (5) is a half-nut, and the top of half-nut and drive screw (2) is in transmission connection.
4. according to the described kiln car push-pull device at fixed of claim 2, it is characterized in that: the bottom of described drive screw (2) is provided with at least one screw rod and supports (1), and screw rod supports (1) and is connected with crane (3).
5. according to the described kiln car push-pull device at fixed of claim 1, it is characterized in that: described screw rod supports (1) and is provided with half round cut, and the height of screw rod support (1) is not more than the axis of drive screw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200109877U CN201954969U (en) | 2011-01-14 | 2011-01-14 | Push-and-pull device of kiln car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200109877U CN201954969U (en) | 2011-01-14 | 2011-01-14 | Push-and-pull device of kiln car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954969U true CN201954969U (en) | 2011-08-31 |
Family
ID=44499078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200109877U Expired - Fee Related CN201954969U (en) | 2011-01-14 | 2011-01-14 | Push-and-pull device of kiln car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440642A (en) * | 2022-01-25 | 2022-05-06 | 深圳东忠窑炉有限公司 | High-temperature fast-burning shuttle kiln |
-
2011
- 2011-01-14 CN CN2011200109877U patent/CN201954969U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440642A (en) * | 2022-01-25 | 2022-05-06 | 深圳东忠窑炉有限公司 | High-temperature fast-burning shuttle kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20120114 |