CN206798629U - Screw granulator and its material distributing valve - Google Patents
Screw granulator and its material distributing valve Download PDFInfo
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- CN206798629U CN206798629U CN201720051986.4U CN201720051986U CN206798629U CN 206798629 U CN206798629 U CN 206798629U CN 201720051986 U CN201720051986 U CN 201720051986U CN 206798629 U CN206798629 U CN 206798629U
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- material distributing
- distributing valve
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Abstract
It the utility model is related to a kind of screw granulator and its material distributing valve; wherein, the material distributing valve include the sub-material valve body of air blowing joint, import and air blowing fittings connect with outside air blowing magnetic valve and with the discharging nozzle joint of sub-material valve body outlet, wrap and be arranged at the feeding spiro rod in material distributing valve body and the motor with feeding spiro rod drive connection.Thus the utility model to the material distributing valve of screw granulator by being improved; certain buffering can be obtained and avoid being subjected to impact by granule medium is entered in material distributing valve; to keep original shape of granule medium; the qualification rate of the granule medium of output, the stability of conveying and the effect quantitatively exported are improved, and reduces production conveying cost.
Description
Technical field
The utility model belongs to granulator technical field, more particularly to a kind of screw granulator and its material distributing valve.
Background technology
Plunger granulator is a kind of machine for being used to convey granule medium.
Existing plunger granulator typically by being sequentially communicated feeding cylinder, pressure regulator, air blowing magnetic valve and the material distributing valve of connection,
And the control mainboard being electrically connected with feeding cylinder, pressure regulator, air blowing magnetic valve and material distributing valve is formed.Wherein, the sub-material
Valve by the sub-material valve body of air blowing joint, import and air blowing fittings that is connected with the air blowing magnetic valve and with sub-material valve body
The discharging nozzle joint of outlet.In the plunger granulator course of work, it is operated by control mainboard control various pieces,
I.e., in the process, the granule medium at plunger particle machine inlet is successively by feeding magnetic valve, pressure regulator, air blowing electromagnetism
Valve and material distributing valve, and outside final output to plunger granulator discharging opening, it is achieved in the conveying of granule medium.
But because the granule medium that material distributing valve is entered in existing plunger granulator is directly by the air blowing electromagnetism of higher level
What valve was blown into, and the axis of the air blowing joint due to material distributing valve, sub-material valve body and the nozzle joint that discharges is respectively positioned on same axis, then
Directly it can be entered by the granule medium for blowing into material distributing valve of air blowing magnetic valve by the effect of blowing force and gravity in material distributing valve,
It is unfavorable so as to cause the granule medium of output to be deformed or ftracture or damage by impact because of deadweight and blowing force effect
In the original shape for keeping granule medium, the fraction defective for also resulting in the granule medium of output improves, and it is defeated to have severely impacted production
Send cost.
Utility model content
The purpose of this utility model is to solve the shortcomings that above-mentioned prior art and deficiency, there is provided a kind of screw particle
Machine and its material distributing valve, by being improved to the material distributing valve of screw granulator, granule medium is entered in material distributing valve can
Obtain certain buffering and avoid being subjected to impact, to keep original shape of granule medium, improve the conjunction of the granule medium of output
Lattice rate, the stability of conveying and the effect quantitatively exported, and reduce production conveying cost.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of material distributing valve, include point of air blowing joint, import and the air blowing fittings connected with outside air blowing magnetic valve
Expect valve body and the discharging nozzle joint with sub-material valve body outlet；The material distributing valve also includes the feeding being arranged in material distributing valve body
Screw rod and the motor with feeding spiro rod drive connection.
Preferably, material distributing valve of the present utility model also includes change gear box；The change gear box input shaft with it is described
The motor shaft of motor is coaxially connected, and its output shaft and the feeding spiro rod are coaxially connected.
Preferably, the other end relative with one end of third motion shaft connection in the feeding spiro rod is through described
Sub-material valve body side, and the bearing plate axle with being installed on outside the sub-material valve body side connects.
Preferably, the motor is installed on outside the sub-material valve body opposite side, and the axis of its motor shaft with it is described
The diameter parallel of feeding spiro rod.
Preferably, material distributing valve of the present utility model also include be used for detect feeding spiro rod rotating speed screw speed sensor,
And controller；The screw speed sensor electrically connects with the input of the controller, the output end of the controller and institute
State motor electrical connection；The screw speed working signal that detection obtains is sent to controller by the screw speed sensor,
And the motor is controlled to keep current operating state or out of service according to the screw speed working signal by controller.
Preferably, material distributing valve of the present utility model also includes alarm；The alarm electrically connects with the controller, and
Its working condition is controlled according to the screw speed working signal by the controller.
Preferably, material distributing valve of the present utility model also includes being used for the first indicator lamp for representing feeding spiro rod normal operation
With for representing normal second indicator lamp of controller reception signal；First indicator lamp and the second indicator lamp respectively with it is described
Controller electrically connects, and controls its working condition respectively according to the screw speed working signal by the controller.
Preferably, the feeding spiro rod is axially set in the material distributing valve body along it, and its axis and the material distributing valve
Body axis are vertical；The sub-material valve axis, air blowing joint axis and discharging nozzle joint axis collinear.
In addition, the utility model additionally provides a kind of screw granulator, including it is sequentially communicated the feeding cylinder of connection, row
Hydrophone, air blowing magnetic valve and material distributing valve, and the control being electrically connected with feeding cylinder, water trap, air blowing magnetic valve and material distributing valve
Mainboard processed.Wherein, the material distributing valve is the material distributing valve described in any of the above-described.
Preferably, screw granulator of the present utility model also includes motor rotation sensor for detecting the material distributing valve
The motor rotation sensor of the trigger signal of middle motor；The motor rotation sensor electrically connects with the control mainboard,
And the motor trigger signal for obtaining detection is sent to the control mainboard, controlled by control mainboard according to the motor trigger signal
The rotating speed of the motor.
Pass through above-mentioned technical proposal, the utility model have reached following beneficial technique effect：
1) by increasing feeding spiro rod and motor in the material distributing valve body of material distributing valve, be advantageous to enter granule medium
Certain buffering can be obtained after in material distributing valve because of the effect of feeding spiro rod, so as to avoid, by larger impact, having
Beneficial to the original shape for keeping granule medium, the particle that the screw granulator of application material distributing valve of the present utility model exports is improved
The qualification rate of medium and the stability of conveying.
2) by the change gear box further set up in material distributing valve, be advantageous to improve motor driving feeding spiro rod
Stability, so as to further improve conveying material stability.
3) it is defined by the mounting structure to feeding spiro rod and motor and position, is advantageous to further improve and divides
Expect the compactedness and stability of the structure of valve, while further increase the stability of feeding spiro rod work.
4) by further setting up screw speed sensor and controller, being advantageous to can when problem occurs for feeding spiro rod
Control motor is out of service in time, so as to carry out fault diagnosis and maintenance in time, is led with avoiding serious failure from occurring
Motor is caused to crash；For example, when for a long time using after granule medium be excessively adhered on feeding spiro rod, hinder feeding spiro rod fortune
When turning to make the feeding spiro rod rotating speed be less than certain threshold value, you can learnt by controller according to rotating speed judgement and control motor to stop
Operation, now staff is dismountable feeding spiro rod and cleared up, and thus further extends the service life of material distributing valve.
5) by further setting up alarm, the promptness learnt to feeding spiro rod running status, and raising pair are improved
The warning of staff.
6) by further setting up the first indicator lamp and the second indicator lamp, be advantageous to more intuitively run feeding spiro rod
The embodiment of state and learn.
7) by the position restriction of the axis to feeding spiro rod, sub-material valve body, air blowing joint and the nozzle joint that discharges, be advantageous to
Further improve the stability of feeding.
8) by providing the screw granulator using material distributing valve of the present utility model so that screw granulator, which has, to be divided
Expect the technique effect described in any of the above-described of valve.
9) by setting up motor rotation sensor in screw granulator, be advantageous to be further ensured that determining for granule medium
Amount output.
In order to more fully understand and implement, the utility model is described in detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural representation of the screw granulator of the utility model embodiment 1；
Fig. 2 be the utility model embodiment 1 screw granulator in material distributing valve decomposition texture schematic diagram；
Fig. 3 is the structural representation after the material distributing valve in Fig. 2 further improves；
Fig. 4 is the structural representation of the screw granulator of the utility model embodiment 3.
Embodiment
Embodiment 1
Referring to Fig. 1, the present embodiment 1 provides a kind of screw granulator, including it is sequentially communicated the feeding cylinder of connection
1st, water trap 2, air blowing magnetic valve 3 and material distributing valve 4, the water trap 2 being connected with feeding cylinder 1, import 21 with air inlet pipe, electricity of blowing
Control mainboard 5 that magnet valve 3 and material distributing valve 4 are electrically connected, for install feeding cylinder 1, water trap 2, air blowing magnetic valve 3, point
Expect the casing 6 of valve 4 and control mainboard 5 and the frame for supporting the casing 6.
In the present embodiment 1, the material distributing valve 4 is connected by an air blowing control valve A with air blowing magnetic valve 3.And
And it is respectively equipped with feeding cylinder magnetic valve 11 and pressure regulator valve 22 on feeding cylinder 1 and water trap 2.
In the present embodiment 1, other structures screw rod with prior art of the screw granulator in addition to material distributing valve 4
The structure of formula granulator, therefore repeat no more.
Referring to Fig. 2, specifically, air blowing joint 41 that the material distributing valve 4 includes connecting with the air blowing magnetic valve 3, enter
Mouth connected with air blowing joint 41 sub-material valve body 42, and the outlet of sub-material valve body 42 discharging nozzle joint 43, be arranged at sub-material
Feeding spiro rod 44 in valve body 42 and the motor 45 with the drive connection of feeding spiro rod 44.In the present embodiment, the driving
Motor 45 electrically connects with control mainboard 5, and by described its working condition of control mainboard 5.
Therefore, the granule medium at screw particle machine inlet by feeding magnetic valve, water trap 2 and is blown successively
It when being entered after magnetic valve 3 in material distributing valve 4, can gradually drop on the feeding spiro rod 44 in sub-material valve body 42, avoid directly falling
Fall and produce impact, and there is feeding spiro rod 44 to export granule medium to the discharging opening of screw granulator by spiral way
Outside.
Referring to Fig. 3, the stability that material and motor 45 drive is conveyed further to improve feeding bolt, as one
The more excellent technical scheme of kind, the material distributing valve 4 also include change gear box 46；The input shaft of change gear box 46 and the drive
The motor shaft of dynamic motor 45 is coaxially connected, and its output shaft and the feeding spiro rod 44 are coaxially connected.To realize that feeding spiro rod 44 is pacified
Dress is more firm, and in the present embodiment, the one end for exporting axis connection in the feeding spiro rod 44 with change gear box 46 is relative
The other end runs through the side of sub-material valve body 42, and the bearing plate B axle with being installed on outside the side of sub-material valve body 42 connects.The drive
Dynamic motor 45 is installed on outside the opposite side of sub-material valve body 42, and the axis of the axis of its motor shaft and the feeding spiro rod 44 is put down
OK.
Further, the stability to be worked for guarantee material distributing valve 4, it is preferable that the feeding spiro rod 44 is axially set in along it
In the sub-material valve body 42, and its axis is vertical with the axis of sub-material valve body 42；The axis of sub-material valve body 42, air blowing joint
41 axis and the axis collinear of discharging nozzle joint 43.
Embodiment 2
The present embodiment 2 is further improved the structure of material distributing valve 4 in embodiment 1, and it is relative to the material distributing valve in embodiment 1
4 the improvement is that：The material distributing valve 4 of the present embodiment 2 also includes being used for the screw speed sensing for detecting the rotating speed of feeding spiro rod 44
Device and controller.The screw speed sensor electrically connects with the input of the controller, the output end of the controller with
The motor 45 electrically connects.The screw speed working signal that detection obtains is sent to control by the screw speed sensor
Device, and control the motor 45 to keep current operating state or stop transporting according to the screw speed working signal by controller
OK.
Therefore, during feeding spiro rod 44 is run, sent when controller is handled according to screw speed working signal
The current rotating speed of material screw rod 44 be less than a setting be used to represent feeding spiro rod 44 be currently obstructed and can not normal operation threshold value
When (threshold value can be set according to actual conditions), the motor 45 will be controlled out of service at once.Otherwise, then motor
45 are normally controlled by control mainboard 5.
In other variant embodiments, the controller can directly be replaced by the control mainboard 5, real by control mainboard 5
Its existing function and effect.
In the present embodiment, the screw speed sensor is existing speed probe, and it is installed answers also according to actual
The installation requirement of the species of selected speed probe realizes installation in.
In addition, the present embodiment 2 also has other variant embodiments, such as：
1) in order to further improve the warning of the non-normal working of feeding spiro rod 44, so that staff can clear up in time
Feeding spiro rod 44 or repair and replacement, it is preferable that the material distributing valve 4 also includes alarm.The alarm and controller electricity
Connection, and by the controller according to its work shape of default programme-control in the screw speed working signal and controller
State.That is, when controller handles to obtain the current rotating speed of feeding spiro rod 44 less than a setting according to screw speed working signal
For represent feeding spiro rod 44 currently be obstructed and can not normal operation threshold value when, alarm will be controlled to start at once, alarm
Alarm is sent, otherwise, alarm remains off.
2) for the more intuitively embodiment to the running status of feeding spiro rod 44 and learn, it is preferable that the material distributing valve 4 also wraps
Include for represent the normal operation of feeding spiro rod 44 the first indicator lamp, for represent controller reception signal it is normal second instruction
Lamp and the 3rd indicator lamp for representing the abnormal running of feeding spiro rod 44.First indicator lamp, the second indicator lamp and the 3rd
Indicator lamp electrically connects with the controller respectively, and controls it respectively according to the screw speed working signal by the controller
Working condition.That is, when controller handles to obtain the current rotating speed of feeding spiro rod 44 less than one according to screw speed working signal
Setting be used to represent feeding spiro rod 44 be currently obstructed and can not normal operation threshold value when, the 3rd indicator lamp of control is lighted, the
One indicator lamp does not work；Otherwise, the first indicator lamp of control is lighted, and the 3rd indicator lamp does not work.In the present embodiment, the first indicator lamp is
The LED lamps of green, the second indicator lamp are the LED of yellow, and the 3rd indicator lamp is red LED.
Embodiment 3
Referring to Fig. 4, the structure of the present embodiment 3 and the screw granulator of embodiment 2 is essentially identical, its difference is：
In the present embodiment 3, to improve the quantitative effect that screw granulator exports granule medium, screw granulator also includes being used for
Detect the motor rotation sensor 8 of the trigger signal of motor 45 in the material distributing valve 4.The motor rotation sensor 8 with
The control mainboard 5 is electrically connected, and the motor trigger signal that detection is obtained is sent to the control mainboard 5, by control mainboard 5
The rotating speed of the motor 45 is controlled according to the motor trigger signal.Thus control mainboard 5 can be according to motor trigger signal
Processing obtains the rotating speed of current motor 45, and judges whether to meet current rotating speed according to the rotating speed of current motor 45
Setting, basis is actually needed control motor 45 and run with another rotating speed if being unsatisfactory for, and meets then to keep driving
The current operation conditions of motor 45.
In the present embodiment, the motor rotation sensor 8 is existing rotation sensor, and it is installed answers also according to actual
The installation requirement of the species of selected rotation sensor realizes installation in.
Relative to prior art, the utility model screw granulator and its material distributing valve are by dividing screw granulator
Material valve is improved, and certain buffering can be obtained and avoid being subjected to impact by granule medium is entered in material distributing valve, to keep
Original shape of granule medium, the qualification rate of the granule medium of output, the stability of conveying and the effect quantitatively exported are improved, and
Reduce production conveying cost.
The utility model is not limited to above-mentioned embodiment, if do not taken off to various changes of the present utility model or deformation
From spirit and scope of the present utility model, if these changes and deformation belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to comprising these changes and deformation.
Claims (10)
1. a kind of material distributing valve, include the sub-material of air blowing joint, import and the air blowing fittings connected with outside air blowing magnetic valve
Valve body and the discharging nozzle joint with sub-material valve body outlet；It is characterized in that：Also include the feeding being arranged in material distributing valve body
Screw rod and the motor with feeding spiro rod drive connection.
2. material distributing valve according to claim 1, it is characterised in that：Also include change gear box；The change gear box is defeated
It is coaxially connected to enter the motor shaft of axle and the motor, its output shaft and the feeding spiro rod are coaxially connected.
3. material distributing valve according to claim 2, it is characterised in that：Connect in the feeding spiro rod with third motion shaft
The relative other end in one end for connecing runs through the sub-material valve body side, and the bearing plate axle with being installed on outside the sub-material valve body side
Connect.
4. material distributing valve according to claim 3, it is characterised in that：It is another that the motor is installed on the sub-material valve body
Outside side, and the diameter parallel of the axis of its motor shaft and the feeding spiro rod.
5. material distributing valve according to claim 1, it is characterised in that：The screw rod for also including being used to detect feeding spiro rod rotating speed turns
Fast sensor and controller；The screw speed sensor electrically connects with the input of the controller, the controller it is defeated
Go out end to electrically connect with the motor；The screw speed working signal that detection obtains is sent to by the screw speed sensor
Controller, and control the motor to keep current operating state or stopping according to the screw speed working signal by controller
Operation.
6. material distributing valve according to claim 5, it is characterised in that：Also include alarm；The alarm and the control
Device electrically connects, and controls its working condition according to the screw speed working signal by the controller.
7. material distributing valve according to claim 5, it is characterised in that：Also include being used to represent the of feeding spiro rod normal operation
One indicator lamp and for representing normal second indicator lamp of controller reception signal；First indicator lamp and the second indicator lamp point
Do not electrically connected with the controller, and its work shape is controlled according to the screw speed working signal respectively by the controller
State.
8. material distributing valve according to claim 1, it is characterised in that：The feeding spiro rod is axially set in the sub-material along it
In valve body, and its axis is vertical with the sub-material valve axis；The sub-material valve axis, air blowing joint axis and discharging nozzle connect
Head axis collinear.
9. a kind of screw granulator, including feeding cylinder, water trap, air blowing magnetic valve and the material distributing valve of connection are sequentially communicated,
And the control mainboard being electrically connected with feeding cylinder, water trap, air blowing magnetic valve and material distributing valve；It is characterized in that：Described point
It is the material distributing valve described in any one of claim 1~8 to expect valve.
10. screw granulator according to claim 9, it is characterised in that：Also include motor rotation sensor to be used to examine
Survey the motor rotation sensor of the trigger signal of motor in the material distributing valve；The motor rotation sensor and the control
Mainboard is electrically connected, and the motor trigger signal that detection is obtained is sent to the control mainboard, by control mainboard according to the motor
Trigger signal controls the rotating speed of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720051986.4U CN206798629U (en) | 2017-01-17 | 2017-01-17 | Screw granulator and its material distributing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720051986.4U CN206798629U (en) | 2017-01-17 | 2017-01-17 | Screw granulator and its material distributing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206798629U true CN206798629U (en) | 2017-12-26 |
Family
ID=60728632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720051986.4U Active CN206798629U (en) | 2017-01-17 | 2017-01-17 | Screw granulator and its material distributing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206798629U (en) |
-
2017
- 2017-01-17 CN CN201720051986.4U patent/CN206798629U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220324 Address after: 528311 No. 101, No. 2, Gaocun Industrial Zone, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Fengqi precision mechanical equipment Co.,Ltd. Address before: 511495 room 2106, building A3, poly Duhui, No. 290, Hanxi Avenue, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU XITIAN PRECISION HARDWARE MACHINERY CO.,LTD. |
|
| TR01 | Transfer of patent right |