CN215656442U - Suction type specific gravity stoner - Google Patents
Suction type specific gravity stoner Download PDFInfo
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- CN215656442U CN215656442U CN202121920143.6U CN202121920143U CN215656442U CN 215656442 U CN215656442 U CN 215656442U CN 202121920143 U CN202121920143 U CN 202121920143U CN 215656442 U CN215656442 U CN 215656442U
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- bottom plate
- specific gravity
- control
- type specific
- suction type
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Abstract
The utility model discloses an absorption type specific gravity stoner, and relates to the technical field of grain processing. This inhale formula proportion stoner, including the screen frame, the upper surface of screen frame is provided with the device that induced drafts, and the downside of screen frame is provided with the bottom plate, and the upper surface of bottom plate is two first supporting legs of fixedly connected with respectively, and the upper surface of bottom plate is provided with the second supporting leg, and adjustment mechanism includes control shell, and control shell fixed connection is connected with the loose axle at the bottom plate upper surface, rotates between the inner wall of both sides around the control shell, and two screw thread pieces have been cup jointed in the activity respectively on the loose axle. This inhale formula proportion stoner through being provided with adjustment mechanism, makes like this that rocking mechanism can follow vertical direction and reciprocate and fix a position in the optional position, reaches infinitely variable control's effect, has reduced the operating difficulty of staff when the regulation, has further ensured the efficiency when rocking mechanism angle modulation, has also ensured the work efficiency when going the stone to the millet simultaneously.
Description
Technical Field
The utility model relates to the technical field of grain processing, in particular to an absorption type specific gravity stoner.
Background
It is daily when depositing millet or other cereal that its inside all can be adulterated with the stone, consequently just need to reject earlier the stone impurity in the millet in order to improve the quality of millet later stage processing product, just so need use the formula proportion destoner of inhaling, for example the formula proportion destoner that model is JQSX168, should inhale formula proportion destoner includes: the feeding induced draft device, the material storage hopper, the cover that induced drafts, the screen frame and be equipped with the drive mechanism of overweight sleeve on the driving shaft, the during operation utilizes the difference of grain and the proportion and the suspension velocity of shoulder stone and makes the heavy debris such as shoulder stone sink in the bottom with the help of the effect of the air current that makes progress, through eccentric drive mechanism with main shaft rotary motion change the screen frame on the installation remove the stone sieve reciprocating motion effect, to going out the stone end motion, and grain that floats in the upper strata is under the effect of dead weight, to the discharge end flow, thereby separate out stone and debris in the millet. The problem that millet can have the stone of doping different grade type, need adjust the inclination of rocking mechanism like this to reach better stone effect of going, and current rocking mechanism angle modulation adopts the mode of gasket regulation, and when every time needs to adjust, need dismantle the bolt, then add or remove the gasket, and the adjustment is once found the height improper, need repeat above-mentioned step regulation once more, and this kind of mode is not only troublesome, and the height of adjusting is not stepless regulation, can not accurate reach required height.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve at least one technical problem in the prior art, and provides a suction type specific gravity stoner which can solve the problems that the conventional angle adjustment of a shaking mechanism adopts a gasket adjustment mode, namely, a bolt needs to be detached each time the adjustment is needed, then a gasket is added or removed, the height is found to be improper after the adjustment once, the steps need to be repeated again for adjustment, the mode is not only troublesome, but also the adjusted height is not stepless adjustment, and the required height cannot be accurately achieved.
In order to achieve the purpose, the utility model provides the following technical scheme: a suction type specific gravity stoner comprises a screen body, wherein an air suction device is arranged on the upper surface of the screen body, a bottom plate is arranged on the lower side of the screen body, two first supporting legs are fixedly connected to the upper surface of the bottom plate respectively, a second supporting leg is arranged on the upper surface of the bottom plate, and a shaking mechanism is arranged between each of the two first supporting legs and the lower surface of the screen body;
adjustment mechanism, including control housing, control housing fixed connection is on the bottom plate upper surface, the lower extreme of second supporting leg run through into control housing in and with control housing roof sliding connection, rotate between the inner wall of both sides around the control housing and be connected with the loose axle, two screw thread pieces have been cup jointed in the activity respectively on the loose axle, all rotate on two screw thread pieces to be connected with the upper end and rotate the connection push pedal of connecting at the second supporting leg lower surface.
Preferably, the front side surface of the control housing is rotatably connected with a control panel, the front end of the movable shaft penetrates through the front side surface of the control housing and is rotatably connected with the front wall of the control housing, and one end of the movable shaft, which is positioned outside the control housing, is fixedly connected with the rear side surface of the control panel.
Preferably, a movable groove is formed in the front side surface of the control panel, a main control gear is arranged in the movable groove, three counter gears are respectively connected to the outer surface of the main control gear in a meshed mode, and connecting teeth which are respectively connected with the three counter gears in a meshed mode are arranged on the inner wall of the movable groove.
Preferably, a rotating shaft is fixedly connected to the front side surface of the main control gear.
Preferably, one end of the rotating shaft, which is located in the control shell, is provided with two thread teeth arranged in opposite directions, and the two thread blocks are provided with threaded holes matched with the two thread teeth.
Preferably, the two thread blocks are respectively in threaded connection with two thread teeth on the rotating shaft through two threaded holes.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this inhale formula proportion stoner through being provided with adjustment mechanism, makes like this that rocking mechanism can follow vertical direction and reciprocate and fix a position in the optional position, reaches infinitely variable control's effect, has reduced the operating difficulty of staff when the regulation, has further ensured the efficiency when rocking mechanism angle modulation, has also ensured the work efficiency when going the stone to the millet simultaneously.
(2) This inhale formula proportion stoner is provided with planetary gear set in the control panel, through this kind of mode greatly reduced the staff the power that need send out expense when adjusting, further reduced the working dynamics of staff when adjusting for the staff is more simple and easy when operating.
Drawings
The utility model is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic structural view of a suction type specific gravity stoner of the present invention;
FIG. 2 is a schematic right side plan view of the control housing of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1.
Reference numerals: the device comprises a screen body 1, an air suction device 2, a bottom plate 3, a first support leg 4, a second support leg 5, a shaking mechanism 6, a control shell 7, a control disc 8, a movable groove 81, a main control gear 82, an auxiliary gear 83, a connecting tooth 84, a rotating shaft 85, a movable shaft 9, a threaded block 10 and a connecting push plate 11.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: a suction type specific gravity stoner comprises a screen body 1, wherein an air suction device 2 is arranged on the upper surface of the screen body 1, the air suction device 2 is not described in more detail in the prior art for the prior structure, a bottom plate 3 is arranged on the lower side of the screen body 1, two first supporting legs 4 are fixedly connected to the upper surface of the bottom plate 3 respectively, a second supporting leg 5 is arranged on the upper surface of the bottom plate 3, shaking mechanisms 6 are arranged between the two first supporting legs 4 and between the second supporting legs 5 and the lower surface of the screen body 1, the shaking mechanisms 6 are not described in more detail in the prior art for the prior structure, so that the shaking mechanism 6 has a shaking effect on the screen body 1, and the effect of millet screening in the screen body 1 is facilitated;
furthermore, the upper surface of the bottom plate 3 is fixedly connected with a control shell 7, the lower end of the second supporting leg 5 penetrates into the control shell 7 and is connected with the top wall of the control shell 7 in a sliding way, the front side surface of the control shell 7 is rotatably connected with a control panel 8, the rear side surface of the control panel 8 is fixedly connected with a movable shaft 9, the rear end of the movable shaft penetrates into the control shell 7 and is connected with the inner wall of the rear side of the control shell 7 in a rotating way, meanwhile, the movable shaft 9 is rotatably connected with the front wall of the control shell 7, two thread blocks 10 are respectively and movably sleeved at one end of the movable shaft 9 positioned in the control shell 7, meanwhile, two thread teeth which are arranged in opposite directions are respectively arranged at one end of the movable shaft 9 which is positioned in the control shell 7, two thread blocks 10 are respectively provided with a threaded hole which is matched with the two thread teeth, therefore, when the control panel 8 drives the movable shaft 9 to rotate, the two thread blocks 10 respectively move in opposite directions or opposite directions under the transmission of the thread teeth;
furthermore, the two thread blocks 10 are rotatably connected with connecting push plates 11, the upper ends of the connecting push plates are rotatably connected to the lower surface of the second supporting leg 5, when the two thread blocks 10 displace in opposite directions, the connecting push plates 11 form upward thrust on the second supporting leg 5 to enable the second supporting leg 5 to displace upwards, when the two thread blocks 10 displace in opposite directions, the two connecting push plates 11 form pulling force on the second supporting leg 5 to enable the second supporting leg 5 to gradually move into the control shell 7, so that the shaking mechanism 6 can move up and down in the vertical direction and be positioned at any position, the stepless adjustment effect is achieved, the operation difficulty of workers during adjustment is reduced, and the angle adjustment efficiency of the shaking mechanism is further guaranteed;
the scheme also provides an embodiment II;
referring to fig. 1-3, the second embodiment is a corresponding improvement on the first embodiment, further comprising a movable groove 81 formed on the front side surface of the control panel 8, a main control gear 82 disposed in the movable groove 81, three counter gears 83 respectively engaged with the outer surface of the main control gear 82, and connecting teeth 84 respectively engaged with the three counter gears 83 and disposed on the inner wall of the movable groove 81, so that a planetary gear set is formed in the movable groove 81, and at the same time, a rotating shaft 85 is fixedly connected to the front side surface of the main control gear 82, so that the main control gear 82 is synchronously driven to rotate by rotating the rotating shaft 85, and the three counter gears 83 rotate under the driving of the main control gear 82, so that the control panel 8 rotates, and the force required by the worker during adjustment is greatly reduced by the manner, the working strength of the staff in the adjusting process is further reduced, and the operation of the staff is simpler.
The working principle is as follows: when a inhale formula proportion stonecutter and use, it rotates to drive loose axle 9 through making to control panel 8, two screw blocks 10 can carry out relative direction or opposite direction displacement respectively under the transmission of screw thread tooth, when two screw blocks 10 carry out the relative direction displacement, make and connect push pedal 11 and form ascending thrust to second supporting leg 5 and make second supporting leg 5 upwards displacement, when two screw blocks 10 carry out the opposite direction displacement, two are connected push pedal 11 and are formed the pulling force to second supporting leg 5, make second supporting leg 5 shift gradually in control housing 7, thereby make rocking mechanism 6 can follow vertical direction and reciprocate and fix a position in the optional position.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (6)
1. The suction type specific gravity stoner is characterized in that: the vibrating screen comprises a screen body (1), wherein an air suction device (2) is arranged on the upper surface of the screen body (1), a bottom plate (3) is arranged on the lower side of the screen body (1), two first supporting legs (4) are fixedly connected to the upper surface of the bottom plate (3) respectively, a second supporting leg (5) is arranged on the upper surface of the bottom plate (3), and a shaking mechanism (6) is arranged between each of the two first supporting legs (4) and the lower surface of the screen body (1) and between each of the second supporting legs (5) and the lower surface of the screen body (1);
adjustment mechanism, including control housing (7), control housing (7) fixed connection is at bottom plate (3) upper surface, the lower extreme of second supporting leg (5) run through into in control housing (7) and with control housing (7) roof sliding connection, it is connected with loose axle (9) to rotate between the both sides inner wall around control housing (7), two thread blocks (10) have been cup jointed in the activity respectively on loose axle (9), all rotate on two thread blocks (10) to be connected with the upper end and rotate connection push pedal (11) at second supporting leg (5) lower surface.
2. The suction type specific gravity stoner according to claim 1, wherein: the front side surface of the control shell (7) is rotatably connected with a control panel (8), the front end of the movable shaft (9) penetrates through the front side surface of the control shell (7) and is rotatably connected with the front wall of the control shell (7), and one end of the movable shaft (9) which is positioned outside the control shell (7) is fixedly connected with the rear side surface of the control panel (8).
3. The suction type specific gravity stoner according to claim 2, wherein: the front side surface of the control panel (8) is provided with a movable groove (81), a main control gear (82) is arranged in the movable groove (81), the outer surface of the main control gear (82) is respectively connected with three driven gears (83) in a meshed mode, and the inner wall of the movable groove (81) is provided with connecting teeth (84) which are respectively connected with the three driven gears (83) in a meshed mode.
4. The suction type specific gravity stoner according to claim 3, wherein: the front side surface of the main control gear (82) is fixedly connected with a rotating shaft (85).
5. The suction type specific gravity stoner according to claim 1, wherein: one end of the movable shaft (9) in the control shell (7) is provided with two thread teeth which are arranged in opposite directions, and the two thread blocks (10) are provided with threaded holes matched with the two thread teeth respectively.
6. The suction type specific gravity stoner according to claim 5, wherein: the two thread blocks (10) are respectively in threaded connection with two thread teeth on the movable shaft (9) through two threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121920143.6U CN215656442U (en) | 2021-08-16 | 2021-08-16 | Suction type specific gravity stoner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121920143.6U CN215656442U (en) | 2021-08-16 | 2021-08-16 | Suction type specific gravity stoner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215656442U true CN215656442U (en) | 2022-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121920143.6U Active CN215656442U (en) | 2021-08-16 | 2021-08-16 | Suction type specific gravity stoner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215656442U (en) |
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2021
- 2021-08-16 CN CN202121920143.6U patent/CN215656442U/en active Active
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