CN111578638B - Vibration drying device - Google Patents
Vibration drying device Download PDFInfo
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- CN111578638B CN111578638B CN202010618873.4A CN202010618873A CN111578638B CN 111578638 B CN111578638 B CN 111578638B CN 202010618873 A CN202010618873 A CN 202010618873A CN 111578638 B CN111578638 B CN 111578638B
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- drying tank
- connecting rod
- drying
- vibration
- excitation unit
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- 238000001035 drying Methods 0.000 title claims abstract description 149
- 230000005284 excitation Effects 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 50
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000005484 gravity Effects 0.000 claims description 9
- 239000000843 powder Substances 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a vibration drying device, which comprises a base and a drying tank arranged on the base, wherein an elastic component is arranged between the drying tank and the base, an excitation unit for providing excitation force for the drying tank is arranged on one side of the drying tank, the excitation unit is horizontally arranged on the drying tank relative to the axis direction of the drying tank, and an included angle between the plane where the excitation unit and the central axis of the drying tank are positioned and the horizontal plane is 0-45 degrees, so that materials can perform overturning motion in the circumferential direction in the drying tank along the inner wall of the drying tank. According to the invention, the vibration excitation unit is arranged on one side of the drying tank to provide vibration excitation force for the drying tank, and under the condition that the output power of the vibration excitation unit is the same, the vibration excitation unit arranged at the position can provide larger vibration excitation force for the drying tank, so that the materials of the drying tank can be better dispersed, the materials are more uniformly dried, the discharging control is convenient, stable and reliable, the drying treatment efficiency is effectively improved, and the device can be widely applied to the drying treatment of powder materials.
Description
Technical Field
The invention relates to the technical field of material drying equipment, in particular to a vibration drying device for powder material drying treatment.
Background
The vibration drier is mainly suitable for drying and cooling powdery and granular materials in the industries of chemical industry, pharmacy, food, dehydrated vegetables, grains, mineral products and the like. At present, vibration dryers are generally divided into vertical type vibration dryers and horizontal type vibration dryers, wherein a main body of the vibration dryers adopts a vertical or horizontal cylinder container, a vibration mechanism is arranged outside the container, and the vibration mechanism enables powder or particle materials in the container to flow; the heating jacket is arranged outside the container to heat the materials in the container, so that the materials are ensured to be heated uniformly. Compared with a coulter type dryer, the internal structure of the coulter type dryer is simpler, and the coulter type dryer has better sealing performance, but a vibrating motor in the existing vibrating dryer is usually arranged at the bottom of equipment or at an eccentric position at the bottom of the equipment to provide exciting force for the equipment, so that the materials in the equipment are difficult to form effective vibration when the output power of the vibrating motor is too small, and the drying efficiency of the materials is affected; the output power of the vibrating motor is too large, the generated exciting force can cause certain damage to materials, the generated noise is large, and meanwhile, the cost of equipment is increased.
Disclosure of Invention
The invention aims to solve the problems in the prior vibration dryer and provide a vibration dryer with high treatment efficiency and better effect.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a vibration drying device, includes the base and sets up the drying cylinder on the base, be provided with elastic component between drying cylinder and the base, be located one side on the drying cylinder and be provided with the excitation unit that is used for providing exciting force for the drying cylinder, the excitation unit sets up for its axis direction level on the drying cylinder, the contained angle between the plane at excitation unit and drying cylinder axis place and the horizontal plane is 0 ~ 45, makes the material do circumferencial upset motion along its inner wall in the drying cylinder.
In the above technical scheme, further, the excitation unit is located on the horizontal plane where the central axis of the drying tank is located.
In the above technical scheme, further, the excitation unit is a vibration motor, and the vibration motor is arranged at the middle position of one side of the drying tank; preferably, the drying tank is provided with a mounting seat along the outer wall of one side of the drying tank, and the vibrating motor is fixedly mounted on the mounting seat.
In the above technical scheme, further, the elastic component includes two sets of elastic components that set up in the drying jar both sides relatively symmetry, and the opposite side that is opposite with the excitation unit on the drying jar is provided with the counter weight unit relative to the vertical section of drying jar, makes the focus of the gravity that bears on the elastic component be located between two sets of elastic components.
In the above technical scheme, further, the drying tank bottom is provided with the discharge gate, be provided with the bleeder valve on the discharge gate, bleeder valve connects ejection of compact control assembly, the bleeder valve includes the valve body and sets up the case in the valve body, the valve body is connected on the discharge gate, the case passes through the transmission shaft to be connected on the valve body and is connected with running fit between the valve body, ejection of compact control assembly connects transmission shaft control case in the valve body internal rotation.
In the above technical scheme, further, the valve body is of a spherical cavity structure, and the surface of the valve core is of a hemispherical structure matched with the valve body.
In the above technical scheme, further, ejection of compact control assembly includes executor and executive component, executor and transmission shaft are connected respectively to the executive component, and the executor passes through executive component drive transmission shaft rotation, the executive component includes initiative connecting rod and driven connecting rod, initiative connecting rod is connected with the output of executor, driven connecting rod is connected with the transmission shaft, swing joint between initiative connecting rod and the driven connecting rod makes can follow its axis direction mutual slip and can not take place relative rotation between the two between initiative connecting rod and the driven connecting rod.
In the above technical scheme, further, a universal joint is arranged between the driving connecting rod and the actuator and/or between the driven connecting rod and the transmission shaft.
In the above technical scheme, further, be provided with the spread groove along its axis on the initiative connecting rod one end, correspondingly driven connecting rod one end is provided with the linkage segment, the linkage segment sets up in the spread groove and is connected along its axis sliding fit between the spread groove, be provided with between linkage segment and the spread groove and end and change the structure, end and change and be used for restricting and take place relative rotation between initiative connecting rod and the driven connecting rod.
In the above technical scheme, further, the rotation stopping structure comprises one or more convex strips axially arranged on the surface of the connecting section along the connecting section and one or more grooves axially arranged in the connecting groove along the connecting groove, and the convex strips are correspondingly matched and arranged in the grooves to be connected with the grooves in a sliding fit manner.
In the above technical scheme, further, the discharge gate sets up in dry jar bottom intermediate position, dry jar bottom inner wall is towards the downward sloping setting of discharge gate direction.
According to the invention, the vibration excitation unit is arranged at one side of the drying tank to provide vibration excitation force for the drying tank, under the condition that the output power of the vibration excitation unit is the same, the vibration excitation unit arranged at one side position can provide larger vibration excitation force for the drying tank, and under the action of the vibration excitation force, the material overturns along the circumferential direction along the inner wall of the drying tank, so that the material is in a uniform fluidization state in the drying tank, the material can be better dispersed, the material is more uniform in drying, the drying effect is good, and the drying efficiency is improved.
The device sets up the excitation unit in one side of drying cylinder to avoided with the interference between the discharge gate that sets up in the bottom, conveniently set up the discharge gate in the intermediate position of drying cylinder bottom, can improve the ejection of compact efficiency of device.
According to the invention, the discharging hole can be well sealed in a vibrating state, and the discharging control assembly adopts a flexible connection mode of a sliding fit structure and the universal joint, so that the discharging control assembly can absorb the influence of vibration on the discharging hole, the stability of the device is improved, and the service life of the device is prolonged.
The device can play good vibration dispersion effect to the material in the drying pot, and ejection of compact control is convenient, reliable and stable, effectively improves drying efficiency, but wide application in the drying process of powder material.
Drawings
Fig. 1 is a left side view showing the structure of the vibration drying apparatus of the present invention.
Fig. 2 is a front view showing the structure of the vibration drying apparatus of the present invention.
Fig. 3 is a sectional view taken along the direction B-B in fig. 2.
Fig. 4 is a schematic diagram of a moving track of a material in a vibrating state of the vibration drying device according to the present invention.
Fig. 5 is a schematic view of the cross section A-A of fig. 1.
Fig. 6 is a schematic diagram showing a connection structure of a discharge valve and a switch control assembly in the vibration drying device of the present invention.
Fig. 7 is a schematic view showing a connection structure of an actuator in the vibration drying apparatus of the present invention.
In the figure: 001. the device comprises a base, 002, a drying tank, 201, a feed inlet, 202, a discharge outlet, 203, a mounting seat, 003, an elastic piece, 004, an excitation unit, 005, a discharge valve, 501, a valve body, 502, a valve core, 503, a transmission shaft, 006, an actuator, 007, a driving connecting rod, 701, a connecting groove, 702, a groove, 008, a driven connecting rod, 801, a connecting section, 802, a convex strip, 009, a universal joint, 010, a protective cover, 011 and a counterweight unit;
alpha, an included angle between the inner wall of the bottom of the drying tank and the horizontal direction;
beta, the included angle between the plane where the exciting unit and the central axis of the drying tank are positioned and the horizontal plane.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
As shown in fig. 1, 2 and 3, the vibration drying device in this embodiment includes a base 001 and a drying tank 002 disposed on the base, an elastic component is disposed between the drying tank 002 and the base 001, where the elastic component includes two groups of elastic members 003 disposed on two sides of the drying tank in a symmetrical manner, and the two groups of elastic members are disposed on two sides of the drying tank in a symmetrical manner with respect to the center of the drying tank, so as to perform stable elastic support on the drying tank. The vibration excitation unit 004 for providing vibration excitation force for the drying tank is arranged on one side of the drying tank 002, the vibration excitation unit 004 is horizontally arranged on the drying tank relative to the axis direction of the drying tank, and an included angle beta between the plane where the vibration excitation unit and the axis of the drying tank are positioned and the horizontal plane is 0-45 degrees. Under the action of the excitation unit, the materials in the drying tank are made to perform turning motion in the circumferential direction along the inner wall of the drying tank, and the motion track of the materials in the drying tank is shown in figure 4.
In the existing traditional vibration drying device, an excitation unit is usually arranged at the bottom of a drying tank, at the moment, the action point of excitation force generated by the excitation unit, the mass center of the drying tank and the mass center of materials are positioned on the same straight line, and all the mass centers are respectively positioned in the middle positions among elastic components; when the vibration excitation unit works, the vibration motor rotates to enable the direction of the vibration excitation force to change circumferentially, and at the moment, the vibration motor can generate periodically-changing torque to the drying tank. Because the moment arms in all directions are different, the moment of torsion is also different, the displacement of each point of the material in the drying tank is also different, meanwhile, according to the excitation mechanical model of the vibration exciter, the distance between the action point of the excitation force and the mass center of the drying tank in the vertical direction is the largest in the state, the action moment of the action force of the excitation force on the drying tank in the left-right direction is the largest, namely the drying tank mainly vibrates in the left-right direction under the action of the excitation unit. Under this vibration state, the shake of direction is mainly done to the material in the drying cylinder bottom, and the material can not evenly contact with the drying cylinder tank wall, influences drying effect. When the exciting force is continuously increased to be far larger than the gravity of the material, the material starts to move from the central part to the two sides along the inner wall of the drying tank respectively, and overturns towards the central part after surging along the inner wall of the drying tank, and the material in the drying tank is circulated in sequence, so that the material is in a vibration fluidization state, the material is dispersed and dried, the drying effect can be achieved only by the aid of the large exciting force, and large noise can be caused.
In this embodiment, the vibration excitation unit is disposed at a position on one side of the drying tank, as in fig. 3 and 4, taking a middle position disposed on one side of the drying tank as an example, when the vibration excitation unit is in operation, the vibration motor rotates to make the direction of the vibration force change circumferentially, and at this time, the vibration motor will generate a periodically changing torque to the mass center of the drying tank, and the material rotates along with the mass center of the drying tank under the action of centrifugal force. And at the moment, the distance between the action point of the exciting force and the mass center of the drying tank in the horizontal direction is the largest, and the action moment generated by the acting force of the exciting force on the drying tank in the vertical direction is the largest, namely, the self gravity of the material can be overcome through the small exciting force, so that the material rotates along the mass center of the drying tank to the side provided with the vibrating motor.
When the material moves to the position close to the horizontal plane of the central axis of the drying tank along the inner wall of the drying tank, the material overturns towards the inner direction of the drying tank under the action of exciting force, self gravity of the material and the like, and falls into the material below, the material circulates in sequence, so that the overturning movement of the material in the drying tank is realized, and the effect of uniformly drying the material is achieved.
The excitation unit 004 comprises a rotating shaft and an eccentric block arranged on the rotating shaft, and the rotating shaft drives the eccentric block to rotate to generate excitation force. The setting position of the excitation unit 004 on the drying tank is preferably located at the horizontal plane position where the central axis of the drying tank is located, the distance between the excitation force generated by the excitation unit and the mass center of the material is the largest, the maximum excitation moment effect can be provided for the material, and the optimal comprehensive treatment effect can be provided.
Specifically, the excitation unit 004 may employ an existing vibration motor, as shown in fig. 2, which is disposed at a middle position of the drying pot and located between two elastic members. Taking the existing vibration motor as an example, a rotating shaft in the vibration motor drives an eccentric block to vibrate when rotating, and provides a moving exciting force for materials in a drying tank. The vibration motor can adopt variable frequency control, and the exciting force is adjusted according to the requirement, so as to meet the different drying treatment requirements of different materials.
In this embodiment, the excitation unit is arranged at one side of the drying tank, compared with the traditional arrangement structure, the vibration mode of the drying tank on the elastic component is changed, the motion track of the material in the drying tank is changed, the dispersion area of the material in the drying tank can be effectively increased under the condition that the output power of the excitation unit is the same, the vibration efficiency is improved, and the material can be dispersed and dried more fully.
Meanwhile, the vibration excitation unit is arranged on one side of the drying tank, so that the space at the bottom of the drying tank can be reserved, and the discharge hole can be arranged at the middle position of the bottom of the drying tank, so that the device is convenient to discharge.
A mount 203 is provided on the drying pot 002 along a side wall thereof, and the vibration motor can be conveniently and fixedly mounted on the mount 203. The protective cover 010 can be arranged outside the vibration motor to protect the vibration motor, meanwhile, noise generated by the vibration motor can be reduced, and the noise of the device in full-load working is less than 70 decibels. In addition, the power of the excitation unit adopted at the moment is smaller, so that the working noise of the device can be further reduced.
The other side of the drying tank opposite to the exciting unit is provided with a counterweight unit 011 relative to the vertical section of the drying tank, so that the gravity center of gravity borne by the elastic component is located between the two groups of elastic components 003. The whole gravity center position of the vibrating part in the device is adjusted by arranging the counterweight unit, so that the action efficiency of the exciting unit is fully exerted, and the whole safety of the device during working is improved when the exciting unit is arranged.
As shown in fig. 3, a feed inlet 201 and a discharge outlet 202 are arranged on a drying tank 002, the discharge outlet 202 is arranged at the bottom of the drying tank 002, a discharge valve 005 is arranged on the discharge outlet 202, and the discharge valve 005 is connected with a discharge control assembly. The discharge valve 005 comprises a valve body 501 and a valve core 502 arranged in the valve body, wherein the valve body 501 is connected to the discharge port 202, the valve core 502 is connected with the valve body 501 through a transmission shaft 503 in a rotating fit manner, and the discharge control assembly is connected with the transmission shaft to control the valve core to rotate in the valve body, so that the on-off control of the discharge valve is realized.
Here the valve body 501 of bleeder valve is spherical cavity structure, and case 502 working surface is with valve body complex hemisphere face structure, can realize good sealed cooperation between case 502 working face and the cavity structure of valve body 501, and the structure of bleeder valve adopts current valve body structure, through the rotation of control case, realizes sealed and the effect of opening the discharge gate, and the leakproofness is good, switch control convenient operation.
Specifically, as shown in fig. 5 and 6, the discharging control assembly includes an actuator 006 and an actuator, the actuator is respectively connected with the actuator 006 and a transmission shaft 503 of the discharging valve, the actuator 006 is fixedly installed on the base 001, and drives the actuator to reciprocate, so as to realize the on-off control of the discharging valve, and the actuator adopts the existing electric driving device.
The executive component includes initiative connecting rod 007 and driven connecting rod 008, the output shaft of actuator 006 is connected to initiative connecting rod 007 one end, driven connecting rod 008 is connected with transmission shaft 503, then swing joint between initiative connecting rod 007 and the driven connecting rod 008, when realizing through the transmission of executive component rotation power, make between initiative connecting rod 007 and the driven connecting rod 008 can follow its axis direction and can not take place relative rotation between the two each other, make the drying pot active connection structure between initiative connecting rod and the driven connecting rod can absorb the vibration when the vibration, make this switch control assembly can be applicable to the steady control to the bleeder valve under the vibration operating mode.
In this embodiment, universal joints 009 are provided between the driving connection rod 007 and the actuator 006 and between the driven connection rod 008 and the transmission shaft 503. The flexible connection between the actuator and the discharge valve is further better realized through the universal joint, so that the influence of vibration on connection and control between the actuator and the discharge valve can be further reduced.
In order to realize the function that can follow its axis direction and can not take place relative rotation between the two between initiative connecting rod and the driven connecting rod, be provided with spread groove 701 along its axis on initiative connecting rod 007 one end in this embodiment, the one end that corresponds on driven connecting rod 008 is provided with link 801 correspondingly, link 801 sets up in spread groove 701 and slip fit is connected between the spread groove, be provided with between link 801 and spread groove 701 simultaneously and stop the structure of changeing, it is used for restricting to take place relative rotation between initiative connecting rod and the driven connecting rod to stop the structure of changeing simultaneously can also play the effect of following its axial motion relatively between initiative connecting rod and the driven connecting rod, thereby realize above-mentioned function.
Further, as shown in fig. 7, the rotation stopping structure in this embodiment includes a plurality of protruding strips 802 axially disposed on the surface of the connecting section along the connecting section and a plurality of grooves 702 axially disposed in the connecting groove along the connecting groove, or a structure in which the grooves are disposed on the connecting section and protruding strips are disposed on the connecting groove, the protruding strips 802 and the grooves 702 are uniformly distributed circumferentially along the connecting section and the connecting groove respectively, and the protruding strips are correspondingly matched and disposed in the grooves and connected with the grooves in a sliding fit manner, so that the guiding function of relative axial movement between the driving connecting rod and the driven connecting rod can be realized, and the effect of limiting the mutual rotation between the driving connecting rod and the driven connecting rod can be realized.
The actuator adopts the driving connecting rod and the driven connecting rod connection structure of being connected along axial sliding fit, under the drying tank vibration operating mode, realizes swing joint between actuator and the bleeder valve, reduces the influence of vibration to controlling between actuator and the bleeder valve, realizes the steady control of actuator to the bleeder valve under the vibration operating mode, absorbs the vibration through this kind of flexible connection structure form simultaneously, reduces the influence of vibration to the actuator, the switch control component such as actuator, improves the life of component to can effectively improve the life of device.
As shown in fig. 5, in this embodiment, the discharge port 202 is disposed at a middle position of the bottom of the drying tank 002, and the inner wall of the bottom of the drying tank 002 is disposed at an inclined angle α with respect to the horizontal plane downward toward the direction of the discharge port. The drying tank bottom inner wall is certain contained angle setting between with the horizontal plane and can make things convenient for the ejection of compact operation of material, improves the ejection of compact efficiency of device.
The specification and figures are to be regarded in an illustrative rather than a restrictive sense, and one skilled in the art, in light of the teachings of this invention, may make various substitutions and alterations to some of its features without the need for inventive faculty, all being within the scope of this invention.
Claims (7)
1. The utility model provides a vibration drying device, includes the base and sets up the drying cylinder on the base, be provided with elastic component, its characterized in that between drying cylinder and the base: the drying tank is provided with an excitation unit positioned at one side for providing exciting force for the drying tank, the excitation unit is horizontally arranged on the drying tank relative to the axis direction of the drying tank, and an included angle between the plane where the excitation unit and the central axis of the drying tank are positioned and the horizontal plane is 0-45 degrees, so that the material performs turning motion in the circumferential direction along the inner wall of the drying tank;
the bottom of the drying tank is provided with a discharge hole, the discharge hole is provided with a discharge valve, the discharge valve is connected with a discharge control assembly, the discharge valve comprises a valve body and a valve core arranged in the valve body, the valve body is connected to the discharge hole, the valve core is connected to the valve body through a transmission shaft and is in running fit connection with the valve body, and the discharge control assembly is connected with the transmission shaft to control the valve core to rotate in the valve body;
the valve body is of a spherical cavity structure, and the surface of the valve core is of a hemispherical structure matched with the valve body;
the discharging control assembly comprises an actuator and an executing piece, the executing piece is respectively connected with the actuator and the transmission shaft, the actuator drives the transmission shaft to rotate through the executing piece, the executing piece comprises a driving connecting rod and a driven connecting rod, the driving connecting rod is connected with the output end of the actuator, the driven connecting rod is connected with the rotating shaft, and the driving connecting rod and the driven connecting rod are movably connected, so that the driving connecting rod and the driven connecting rod can mutually slide along the axial direction of the driving connecting rod and the driven connecting rod and cannot relatively rotate;
universal joints are arranged between the driving connecting rod and the actuator and/or between the driven connecting rod and the transmission shaft;
the driving connecting rod is characterized in that a connecting groove is formed in one end of the driving connecting rod along the axis of the driving connecting rod, a connecting section is arranged at one end of the driven connecting rod correspondingly, the connecting section is arranged in the connecting groove and connected with the connecting groove in a sliding fit mode along the axis of the connecting groove, a rotation stopping structure is arranged between the connecting section and the connecting groove, and the rotation stopping structure is used for limiting relative rotation between the driving connecting rod and the driven connecting rod.
2. The vibration drying apparatus according to claim 1, wherein: the vibration excitation unit is positioned on the horizontal plane where the central axis of the drying tank is positioned.
3. The vibration drying apparatus according to claim 2, wherein: the vibration excitation unit is a vibration motor, and the vibration motor is arranged at the middle position of one side of the drying tank.
4. A vibration drying apparatus according to claim 3, wherein: the drying tank is provided with a mounting seat along the outer wall of one side of the drying tank, and the vibrating motor is fixedly mounted on the mounting seat.
5. A vibration drying apparatus according to any one of claims 1 to 3, wherein: the elastic component comprises two groups of elastic pieces which are symmetrically arranged on two sides of the drying tank, and a counterweight unit is arranged on the other side of the drying tank opposite to the excitation unit relative to the vertical section of the drying tank, so that the gravity center of gravity born by the elastic component is positioned between the two groups of elastic pieces.
6. The vibration drying apparatus according to claim 1, wherein: the anti-rotation structure comprises one or more convex strips axially arranged on the surface of the connecting section along the connecting section and one or more grooves axially arranged in the connecting groove along the connecting groove, and the convex strips are correspondingly matched and arranged in the grooves to be connected with the grooves in a sliding fit manner.
7. The vibration drying apparatus according to claim 1, wherein: the discharge gate sets up in drying tank bottom intermediate position, drying tank bottom inner wall downward sloping towards the discharge gate direction sets up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010618873.4A CN111578638B (en) | 2020-07-01 | 2020-07-01 | Vibration drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010618873.4A CN111578638B (en) | 2020-07-01 | 2020-07-01 | Vibration drying device |
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| Publication Number | Publication Date |
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| CN111578638A CN111578638A (en) | 2020-08-25 |
| CN111578638B true CN111578638B (en) | 2024-02-02 |
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| CN202010618873.4A Active CN111578638B (en) | 2020-07-01 | 2020-07-01 | Vibration drying device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2289182Y (en) * | 1996-05-14 | 1998-08-26 | 苏州市虎丘真空干燥设备厂 | Strengthening vacuum dryer |
| CN101869862A (en) * | 2010-06-30 | 2010-10-27 | 邹平金刚新材料有限公司 | High-frequency efficient energy-saving material grinder |
| CN203051827U (en) * | 2013-01-29 | 2013-07-10 | 珀挺机械工业(厦门)有限公司 | Ceramic dome valve |
| CN107940019A (en) * | 2017-12-30 | 2018-04-20 | 营口辽河药机制造有限公司 | A kind of new no dead angle powder outlet valve |
| CN213066867U (en) * | 2020-07-01 | 2021-04-27 | 秦皇岛曼国化工机械有限公司 | Vibration drying device |
-
2020
- 2020-07-01 CN CN202010618873.4A patent/CN111578638B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2289182Y (en) * | 1996-05-14 | 1998-08-26 | 苏州市虎丘真空干燥设备厂 | Strengthening vacuum dryer |
| CN101869862A (en) * | 2010-06-30 | 2010-10-27 | 邹平金刚新材料有限公司 | High-frequency efficient energy-saving material grinder |
| CN203051827U (en) * | 2013-01-29 | 2013-07-10 | 珀挺机械工业(厦门)有限公司 | Ceramic dome valve |
| CN107940019A (en) * | 2017-12-30 | 2018-04-20 | 营口辽河药机制造有限公司 | A kind of new no dead angle powder outlet valve |
| CN213066867U (en) * | 2020-07-01 | 2021-04-27 | 秦皇岛曼国化工机械有限公司 | Vibration drying device |
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| CN111578638A (en) | 2020-08-25 |
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Address after: 066000 North of Beigui Second Street and East of Chuangye Road, North District, Funing Economic Development Zone, Qinhuangdao, Hebei Applicant after: Qinhuangdao Manguo Equipment Technology Co.,Ltd. Address before: 066399 bingezhuang village, Funing Town, Funing County, Qinhuangdao City, Hebei Province Applicant before: Qinhuangdao manguo Chemical Machinery Co.,Ltd. |
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