CN112535220B - Swing angle type automatic material distributor for chain plate dryer - Google Patents
Swing angle type automatic material distributor for chain plate dryer Download PDFInfo
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- CN112535220B CN112535220B CN202011394808.4A CN202011394808A CN112535220B CN 112535220 B CN112535220 B CN 112535220B CN 202011394808 A CN202011394808 A CN 202011394808A CN 112535220 B CN112535220 B CN 112535220B
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- conveyor
- swing
- plane
- swing angle
- chain plate
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
Abstract
The invention discloses a swing angle type automatic distributing machine for a chain plate dryer, which comprises a feeding lifting conveyor, a plane conveyor with a rack, a receiving hopper and a swing angle driving device, wherein: swing angle drive arrangement locate plane conveyor's frame below and with frame fixed connection for drive plane conveyor and frame rotate, and with connect hopper and the coaxial setting of swing angle drive arrangement's output, can drive plane conveyor and frame reciprocating swing in the certain extent through setting up swing angle drive arrangement in order to carry out even cloth, specific amplitude of oscillation can carry out accurate control through limit detection device, has promoted the even degree of cloth, the degree of automation and the intelligent degree of equipment greatly, and then has showing and promoted production efficiency, has reduced the manpower demand simultaneously, has reduced the cost of labor.
Description
Technical Field
The invention relates to the technical field of automatic material distributors, in particular to a swing angle type automatic material distributor for a chain plate dryer.
Background
After the tea leaves are rolled, they often need to be dried to reduce their moisture content. The prior tea is generally dried by adopting a dryer, and the dryer dries and dries the tea by flowing hot air; the drying machine is divided into a chain plate type drying machine, a louver type drying machine, a mesh belt type drying machine, a hole plate type drying machine and a groove body type drying machine according to different working components for carrying tea leaves. The chain plate dryer is a drying device which is heated by electric heating, steam heating and hot air heating and uses a steel chain plate as a conveying belt to carry materials for continuous drying; when the drying machine is used, tea leaves are uniformly spread on the steel wire chain plate and are dragged by the conveying belt of the chain plate to move back and forth in the drying machine, hot air flows through the tea leaves, and water vapor of the tea leaves is discharged from the moisture discharging holes, so that the drying purpose is achieved. The existing chain plate type drying machine adopts manual material distribution when feeding, which is not only troublesome and labor-consuming, but also low in efficiency and very bad in working environment.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the swing-angle type automatic material distributor for the chain plate dryer, which replaces the traditional manual material distribution by a swing-angle type automatic material distribution mode and greatly improves the automation degree and the production efficiency of equipment.
The technical scheme provided by the invention is as follows:
the utility model provides an automatic cloth machine of swing angle formula for chain plate drying-machine, includes material loading lifting conveyor, the plane conveyer that has the frame, connects hopper and swing angle drive arrangement, wherein:
the feeding lifting conveyor comprises a feeding section, a lifting section and a discharging section and is used for lifting materials to a high position;
the receiving hopper is arranged below the discharging section of the feeding lifting conveyor and is used for receiving the materials discharged by the discharging section and conveying the materials to the plane conveyor;
the plane conveyor is arranged below the receiving hopper and used for receiving the materials from the receiving hopper and conveying the materials to the chain plate dryer for drying treatment;
the swing angle driving device is arranged below the rack of the plane conveyor, is fixedly connected with the rack, is used for driving the plane conveyor and the rack thereof to rotate, and is coaxially arranged with the output ends of the material receiving hopper and the swing angle driving device.
Preferably, the swing angle driving device comprises a motor and a rotating shaft, an output end of the motor is connected with a lower end of the rotating shaft and used for driving the rotating shaft to rotate, and an upper end of the rotating shaft is fixedly connected with a rack of the plane conveyor and used for driving the plane conveyor and the rack thereof to rotate.
Preferably, pivot angle drive arrangement still includes mounting bracket and slewing bearing, the mounting bracket includes two-layer platform and stabilizer blade, and wherein, low platform is used for placing the motor, slewing bearing inlays and establishes on high platform, the high platform is passed through slewing bearing to the rotation axis, slewing bearing and high platform fixed connection are connected with the rotation axis rotation.
Preferably, the upper end of the rotating shaft is hexagonal, an inner hexagonal shaft sleeve is sleeved outside the rotating shaft, and the outer wall of the inner hexagonal shaft sleeve is fixedly connected with a rack of the plane conveyor.
Preferably, the automatic cloth machine of pivot angle formula still includes limit detection device, limit detection device includes that left probe plate, right probe plate, left limit sensor, right limit sensor and controller, the left side of the frame below of plane conveyer is located to left side probe plate and right probe plate branch, and sets up about rotational axis symmetry, left side limit sensor and right limit sensor all locate on the high platform, are used for detecting respectively that left probe plate and right probe plate reach the extreme position, left side limit sensor, right limit sensor and motor all with controller electric connection.
Preferably, the automatic cloth machine of pivot angle formula still includes stop device, stop device includes left stopper and right stopper, the left side of left limit sensor is located to left stopper, the right side of right limit sensor is located to right stopper.
Preferably, one end of the plane conveyor close to the receiving hopper is a feeding end, one end of the plane conveyor close to the chain plate dryer is a discharging end, and the discharging end is a closing-up guide structure.
Preferably, the feeding section, the lifting section and the discharging section of the feeding hoister form a Z-shaped structure together, and the conveying belt is a baffle conveying belt.
Preferably, connect hopper and material loading lifting machine fixed connection, be the back taper to it is uncovered from top to bottom, plane conveyer's conveyer belt width is greater than and connects the uncovered external diameter in hopper bottom.
The invention has the following beneficial effects:
according to the invention, the swing angle driving device is arranged to drive the plane conveyor and the frame of the plane conveyor to swing in a reciprocating manner within a certain range so as to uniformly distribute materials, the specific swing amplitude can be accurately controlled through the limit detection device, the uniformity degree of the distribution materials, the automation degree and the intelligence degree of equipment are greatly improved, the production efficiency is obviously improved, the manpower requirement is reduced, and the labor cost is reduced.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of an angle swing type automatic distributing machine for a link plate dryer provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a swing angle driving device of a swing angle type automatic distributing machine for a link plate dryer provided in an embodiment of the present invention;
fig. 3 is a schematic upper structure view of a rotating shaft of the swing-angle type automatic distributing machine for the link plate dryer according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a limit detection device of a swing-angle type automatic distributing machine for a link plate dryer provided in an embodiment of the present invention.
In the attached drawing, 1-a feeding lifting conveyor, 11-a feeding section, 12-a lifting section, 13-a discharging section, 2-a plane conveyor, 21-a conveying belt, 22-a rack, 3-a receiving hopper, 41-a motor, 42-a rotating shaft, 421-an inner hexagonal shaft sleeve, 43-a slewing bearing, 44-a mounting rack, 441-a low platform, 442-a high platform, 443-a supporting leg, 51-a left detecting plate, 52-a left limit sensor, 53-a left limiting block, 54-a right detecting plate, 55-a right limit sensor and 56-a right limiting block.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
As shown in fig. 1, the present embodiment provides an automatic swing-angle distributing machine for a chain plate dryer, which includes a feeding lifting conveyor 1, a plane conveyor 2 with a frame 22, a receiving hopper 3 and a swing-angle driving device, wherein:
the feeding lifting conveyor 1 comprises a feeding section 11, a lifting section 12 and a discharging section 13, and is used for lifting materials to a high position; the material lifting mode is not limited, the feeding section 11, the lifting section 12 and the discharging section 13 of the feeding lifter jointly form a Z-shaped structure, and the conveying belt 21 is a baffle conveying belt 21; it should be noted that the feeding lifting conveyor 1 is only a preferred embodiment for realizing the lifting of the material, and in practical application, other lifting manners may be adopted to feed the material into the receiving hopper 3;
the receiving hopper 3 is arranged below the discharging section of the feeding lifting conveyor 1 and is used for receiving the materials discharged by the discharging section and sending the materials to the plane conveyor 2; the receiving hopper 3 is fixedly connected with the feeding elevator, is inverted cone-shaped, and is provided with openings at the upper part and the lower part, and the width of the conveying belt 21 of the plane conveyor 2 is larger than the outer diameter of the opening at the bottom of the receiving hopper 3; it should be noted that the receiving hopper 3 is fixedly connected and does not move along with the plane conveyor, the receiving hopper 3 is in an inverted cone shape and can play a role of gathering, a gap exists between an opening at the bottom of the receiving hopper 3 and the plane conveyor, and materials falling from the opening at the bottom of the receiving hopper 3 can fall onto the conveying belt 21 of the plane conveyor within the moving range of the plane conveyor;
the plane conveyor 2 is arranged below the receiving hopper 3 and is used for receiving the materials from the receiving hopper 3 and sending the materials to a chain plate dryer for drying treatment; one end of the plane conveyor 2 close to the receiving hopper 3 is a feeding end, one end close to the chain plate dryer is a discharging end, and the discharging end is a closing guide structure; it should be noted that the width of the conveying belt 21 of the plane conveyor 2 is smaller than the width of the material receiving opening of the chain plate dryer; the discharge end is a closing guide structure which can play a certain role in gathering materials;
as shown in fig. 2, the swing angle driving device is disposed below the frame 22 of the plane conveyor 2, is fixedly connected to the frame 22, is used for driving the plane conveyor 2 and the frame 22 thereof to rotate, and is disposed coaxially with the receiving hopper 3 and the output end of the swing angle driving device.
In the present embodiment, as shown in fig. 2, the swing angle driving device includes a motor 41 and a rotating shaft 42, an output end of the motor 41 is connected to a lower end of the rotating shaft 42 for driving the rotating shaft 42 to rotate, and an upper end of the rotating shaft 42 is fixedly connected to the frame 22 of the plane conveyor 2 for driving the plane conveyor 2 and the frame 22 thereof to rotate.
In the embodiment, in order to enable the swing angle driving device to drive the plane conveyor 2 to swing and provide stable support for the plane conveyor 2, a mounting frame 44 and a slewing bearing 43 are additionally provided, as shown in fig. 2, the mounting frame 44 includes two layers of platforms and supporting legs 443, wherein the lower platform 441 is used for placing the motor 41 and supporting the motor 41; slewing bearing 43 is a large-scale bearing that can bear comprehensive load, can bear great axial, radial load and overturning moment simultaneously, and slewing bearing 43 inlays and establishes on high platform 442, and high platform 442 is passed through slewing bearing 43 to rotation axis 42, and slewing bearing 43 and high platform 442 fixed connection are connected with rotation axis 42 rotation.
In this embodiment, for convenience of installation and maintenance, the upper end of the rotating shaft 42 is hexagonal, and as shown in fig. 3, an inner hexagonal bushing 421 is sleeved on the outer end of the rotating shaft, and the outer wall of the inner hexagonal bushing 421 is fixedly connected to the frame 22 of the flat conveyor 2. That is, the inner hexagonal socket 421 and the rotation shaft 42 are detachably connected, but at the same time, the rotation shaft 42 can drive the inner hexagonal socket 421 to rotate together.
In this embodiment, in order to be able to accurately control the swing angle amplitude, the swing angle type automatic material distributor further includes a limit detection device, as shown in fig. 4, the limit detection device includes a left probe plate 51, a right probe plate 54, a left limit sensor 52, a right limit sensor 55 and a controller, the left probe plate 51 and the right probe plate 54 are respectively disposed on the left and right sides below the rack 22 of the plane conveyor 2, and are symmetrically disposed about the rotating shaft 42, the left limit sensor 52 and the right limit sensor 55 are both disposed on the high platform 442, and are respectively used for detecting whether the left probe plate 51 and the right probe plate 54 reach the limit position, and the left limit sensor 52, the right limit sensor 55 and the motor 41 are all electrically connected to the controller. When the plane conveyor 2 swings left and right, the left probe plate 51 and the right probe plate 54 connected with the plane conveyor 2 are driven to displace, when the left probe plate 51 touches the left limit sensor 52, the controller sends a reverse rotation instruction to the motor 41 until the right probe plate 54 touches the right limit sensor 55, the motor 41 reverses again, and the reciprocating motion is performed so that the plane conveyor 2 can perform stable reciprocating motion, and therefore uniform distribution is achieved on the chain plate dryer.
In this embodiment, in order to prevent that when limit detection device trouble, motor 41 can't receive reverse instruction in time, the pivoted condition of transfiniting may appear, consequently add stop device, as shown in fig. 4, stop device includes left stopper 53 and right stopper 56, and left stopper 53 locates the left side of left limit sensor 52, and right stopper 56 locates the right side of right limit sensor 55. For example, when the left limit detection device fails, the motor 41 cannot receive a reverse command in time, and the left probe plate 51 collides with the left limit block 53, so that the purpose of mechanical limit is achieved, and the safety performance of the device is improved.
The working principle of the embodiment is as follows: the material is sent to receiving hopper 3 top by material loading lifting conveyor 1, falls to the conveyer belt 21 of plane conveyer 2 after receiving hopper 3 to gather together on, and motor 41 drive rotation axis 42 is rotatory, and rotation axis 42 drives plane conveyer 2 horizontal hunting in the certain extent, and the material is sent to the discharge end and falls to the link joint drying-machine along with the transmission area on, through predetermineeing motor 41 reciprocating rotation's angle in advance or setting up limit detection device, can realize the control of pivot angle range.
In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral combinations thereof; may be an electrical connection; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, system, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, systems, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (6)
1. The utility model provides an automatic cloth machine of swing angle formula for link joint drying-machine which characterized in that: including material loading lifting conveyor (1), have plane conveyer (2) of frame (22), connect hopper (3) and pivot angle drive arrangement, wherein:
the feeding lifting conveyor (1) comprises a feeding section (11), a lifting section (12) and a discharging section (13) and is used for lifting materials to a high position;
the receiving hopper (3) is arranged below the discharging section of the feeding lifting conveyor (1) and is used for receiving the materials discharged from the discharging section and conveying the materials to the plane conveyor (2);
the plane conveyor (2) is arranged below the receiving hopper (3) and is used for receiving materials from the receiving hopper (3) and sending the materials to a chain plate dryer for drying treatment;
the swing angle driving device is arranged below a rack (22) of the plane conveyor (2), is fixedly connected with the rack (22), is used for driving the plane conveyor (2) and the rack (22) thereof to rotate, and is coaxially arranged with the receiving hopper (3) and the output end of the swing angle driving device; the swing angle driving device comprises a motor (41) and a rotating shaft (42), the output end of the motor (41) is connected with the lower end of the rotating shaft (42) and used for driving the rotating shaft (42) to rotate, and the upper end of the rotating shaft (42) is fixedly connected with a rack (22) of the plane conveyor (2) and used for driving the plane conveyor (2) and the rack (22) to rotate; the swing angle driving device further comprises a mounting frame (44) and a slewing bearing (43), the mounting frame (44) comprises two layers of platforms and support legs (443), the low platform (441) is used for placing the motor (41), the slewing bearing (43) is embedded on the high platform (442), the rotating shaft (42) penetrates through the high platform (442) through the slewing bearing (43), and the slewing bearing (43) is fixedly connected with the high platform (442) and is rotatably connected with the rotating shaft (42); the upper end of the rotating shaft (42) is hexagonal, an inner hexagonal shaft sleeve (421) is sleeved outside the rotating shaft, and the outer wall of the inner hexagonal shaft sleeve (421) is fixedly connected with a rack (22) of the plane conveyor (2).
2. The swing-angle automatic distributing machine for the chain plate dryer of claim 1, characterized in that: automatic cloth machine of pivot angle formula still includes limit detection device, limit detection device includes that left side is visited board (51), right side and is visited board (54), left limit sensor (52), right limit sensor (55) and controller, the left side is visited board (51) and right side and is visited the left and right sides of board (54) branch below of frame (22) of plane conveyer (2), and sets up about rotation axis (42) symmetry, left side limit sensor (52) and right limit sensor (55) all are located on high platform (442), are used for detecting respectively that left side is visited board (51) and right side and is visited board (54) whether reach limit position, left side limit sensor (52), right limit sensor (55) and motor (41) all with controller electric connection.
3. The swing-angle automatic distributing machine for the chain plate dryer of claim 2, characterized in that: the automatic cloth machine of pivot angle formula still includes stop device, stop device includes left stopper (53) and right stopper (56), the left side of left limit sensor (52) is located in left stopper (53), the right side of right limit sensor (55) is located in right stopper (56).
4. The swing-angle automatic distributing machine for the chain plate dryer of claim 1, characterized in that: the end of the plane conveyor (2) close to the receiving hopper (3) is a feeding end, the end close to the chain plate dryer is a discharging end, and the discharging end is a closing-up guide structure.
5. The swing-angle automatic distributing machine for the chain plate dryer of claim 1, characterized in that: the feeding section (11), the lifting section (12) and the discharging section (13) of the feeding lifting conveyor (1) jointly form a Z-shaped structure, and the conveying belt (21) is a baffle conveying belt.
6. The swing-angle automatic distributing machine for the chain plate dryer of any one of claims 1 to 5, characterized in that: connect hopper (3) and material loading lifting conveyor fixed connection, be the back taper to be uncovered from top to bottom, conveyer belt (21) width of plane conveyer (2) is greater than and connects the uncovered external diameter in hopper (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011394808.4A CN112535220B (en) | 2020-12-03 | 2020-12-03 | Swing angle type automatic material distributor for chain plate dryer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011394808.4A CN112535220B (en) | 2020-12-03 | 2020-12-03 | Swing angle type automatic material distributor for chain plate dryer |
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| Publication Number | Publication Date |
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| CN112535220A CN112535220A (en) | 2021-03-23 |
| CN112535220B true CN112535220B (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011394808.4A Active CN112535220B (en) | 2020-12-03 | 2020-12-03 | Swing angle type automatic material distributor for chain plate dryer |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648772A (en) * | 2009-08-25 | 2010-02-17 | 武汉力诺太阳能集团股份有限公司 | Equilateral polygon glass all-electric smelting furnace automatic material spreader |
| CN204980216U (en) * | 2015-09-10 | 2016-01-20 | 衢州职业技术学院 | Full automatic processing equipment coordination intelligence feeding system of tealeaves |
| CN106044294A (en) * | 2016-07-27 | 2016-10-26 | 四川南充首创科技开发有限公司 | Automatic material distributing machine |
-
2020
- 2020-12-03 CN CN202011394808.4A patent/CN112535220B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648772A (en) * | 2009-08-25 | 2010-02-17 | 武汉力诺太阳能集团股份有限公司 | Equilateral polygon glass all-electric smelting furnace automatic material spreader |
| CN204980216U (en) * | 2015-09-10 | 2016-01-20 | 衢州职业技术学院 | Full automatic processing equipment coordination intelligence feeding system of tealeaves |
| CN106044294A (en) * | 2016-07-27 | 2016-10-26 | 四川南充首创科技开发有限公司 | Automatic material distributing machine |
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| CN112535220A (en) | 2021-03-23 |
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