CN218078917U - Wheat impurity screening plant - Google Patents
Wheat impurity screening plant Download PDFInfo
- Publication number
- CN218078917U CN218078917U CN202221940727.4U CN202221940727U CN218078917U CN 218078917 U CN218078917 U CN 218078917U CN 202221940727 U CN202221940727 U CN 202221940727U CN 218078917 U CN218078917 U CN 218078917U
- Authority
- CN
- China
- Prior art keywords
- screening
- screening box
- box
- wheat
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a wheat impurity screening plant, include: the screening box is fixedly connected with the upper end of the screening box, the right end of the screening box is provided with an opening, and the left end of the collecting box is fixedly connected with a material guide plate arranged in the screening box; the screen frame is arranged inside the screening box, and the rear end of the screen frame is fixedly connected with a limiting block; the support frame is fixedly arranged on the lower end face of the inside of the screening box, a support plate is fixedly arranged at the upper end of the support frame, and the left end face of the screening box is hinged with a first door plate; the fixed station is fixedly connected to the front end of the screening box in a welding mode, and the upper end of the fixed station is fixedly provided with the motor. This wheat impurity screening plant, the light impurity in the separation wheat of being convenient for has improved the screening effect, and the electric vibration screening of being convenient for simultaneously has solved current wheat impurity screening plant and has adopted the mode of hand formula screening to carry out screening treatment, problem comparatively hard.
Description
Technical Field
The utility model relates to an agricultural equipment technical field specifically is a wheat impurity screening plant.
Background
Wheat is one of three grains in the world, is a very common and important grain in human life, and needs to be screened and decontaminated after being harvested, however, the existing wheat impurity screening device has some defects, such as defects;
authorizing a hand formula wheat impurity screening plant that publication number is CN206444850U as chinese patent, it is including holding the case, holding board and mount, hold bottom of the case portion installation base, the base with hold and be equipped with second fastening screw between the case, it evenly is equipped with the through-hole holding incasement portion and surface to hold the board setting, it is equipped with the reference column to hold the board up surface, the mount setting evenly is equipped with the lug in reference column periphery and surface, it is equipped with the apron to hold the case upside, the apron downside is equipped with and holds case fixed connection's fixed block, be equipped with first fastening screw between fixed block and the apron, be equipped with the pivot between mount and the apron, the pivot upper end is equipped with the carousel. The utility model discloses use the carousel to rotate the mount to can stir wheat in sealed the incasement that holds, avoid impurity to waft everywhere, relatively environmental protection uses laborsavingly moreover.
However, the above prior art solutions have the following drawbacks: its mode that adopts hand formula screening carries out screening process, and is comparatively hard, and is not convenient for get rid of the light impurity in the wheat, and the screening effect is relatively poor, and then has certain use defect, consequently, we propose a wheat impurity screening plant to in solving the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wheat impurity screening plant to the current wheat impurity screening plant who proposes in solving above-mentioned background art adopts the mode of hand formula screening to sieve and handles, and is comparatively hard, and is not convenient for get rid of the light impurity in the wheat, sieves the relatively poor problem of effect.
In order to achieve the above object, the utility model provides a following technical scheme: a wheat trash screening device, comprising:
the screening box is fixedly connected with a feeding hopper, an exhaust fan is fixedly mounted at the left end of the screening box, the right end of the exhaust fan is connected with an air outlet nozzle arranged in the screening box, an opening is formed in the right end of the screening box, a collecting box arranged at the right end of the screening box is arranged on the right side of the opening, a second door plate is hinged to the right end face of the collecting box, and a material guide plate arranged in the screening box is fixedly connected to the left end of the collecting box;
the screening box comprises a screening rack, a first connecting block, a second connecting block, a first limiting groove and a second limiting groove, wherein the screening rack is arranged inside the screening box, the rear end of the screening rack is fixedly connected with the limiting block, the front end of the screening rack is fixedly connected with the connecting block, the rear end face of the screening box is provided with the first limiting groove, and the front end face of the screening box is provided with the second limiting groove;
the support frame is fixedly arranged on the lower end face of the inside of the screening box, a support plate is fixedly arranged at the upper end of the support frame, and the left end face of the screening box is hinged with a first door plate;
the fixed station, its welded fastening connects the front end at the screening case, the upper end fixed mounting of fixed station has the motor, and the front end fixedly connected with action wheel of motor, the preceding terminal surface fixedly connected with of action wheel links up the round pin, and links up the outside sliding connection of round pin and have the link to the lower extreme welded fastening of link is connected with the connecting rod.
Preferably, the vertical section of the material guide plate is arc-shaped, and the upper end of the material guide plate is lower than the air outlet nozzle.
Preferably, the connecting block and the connecting rod at the front end of the screen frame are fixedly connected by welding, and the screening box is in sliding connection with the connecting block through a second limiting groove.
Preferably, the first limiting grooves are arranged in bilateral symmetry about a vertical central line of the screening box, and the screening box is in sliding connection with the limiting blocks through the first limiting grooves.
Preferably, the support plate is arranged obliquely inside the screening box.
Preferably, the fixed table and the connecting rod form sliding connection and limit the connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that: the wheat impurity screening device is convenient for separating light impurities in wheat, improves the screening effect, is convenient for electric vibration screening, and solves the problem that the existing wheat impurity screening device is labor-consuming in screening treatment by adopting a hand-operated screening mode;
1. the wheat screening box is provided with the material guide plate, the air outlet nozzle and the collecting box, air is blown into the screening box through the exhaust fan and the air outlet nozzle, so that light impurities in wheat are blown out rightwards, the vertical section of the material guide plate is arranged in an arc shape, the upper end of the material guide plate is lower than the air outlet nozzle, the impurities are blown into the collecting box along the material guide plate to be collected, the light impurities in the wheat are separated conveniently, and the practicability is better;
2. the wheat screening device is provided with the collecting box, the screening box and the screen frame, after light impurities in wheat are blown out through the air outlet nozzle, wheat grains are less influenced by wind force and fall onto the screen frame, and the wheat is further screened through vibration of the screen frame in the screening box, so that the screening effect is improved;
3. be equipped with the motor, action wheel and screen frame, it is rotatory to drive the action wheel through the motor, make linking round pin drive link up reciprocating motion from top to bottom, and then make the connecting rod drive connecting block reciprocating motion from top to bottom in second spacing inslot portion, drive the screen frame through the connecting block and vibrate about screening incasement portion, screen wheat, it is more convenient to operate, has solved current wheat impurity screening plant and has used comparatively hard problem.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a side view profile structure of the screen frame and the limiting block of the present invention;
FIG. 3 is a schematic view of the connection structure of the linking pin and the connecting frame of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. screening the box; 2. a feed hopper; 3. an exhaust fan; 4. an air outlet nozzle; 5. a collection box; 6. an opening; 7. a material guide plate; 8. a screen frame; 9. a limiting block; 10. connecting blocks; 11. a first limit groove; 12. a second limit groove; 13. a support frame; 14. a support plate; 15. an electric motor; 16. a driving wheel; 17. an engagement pin; 18. a connecting frame; 19. a connecting rod; 20. a fixed table; 21. a first door panel; 22. a second door panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a wheat trash screening device, comprising: the upper end of the screening box 1 is fixedly connected with a feed hopper 2, the left end of the screening box 1 is fixedly provided with an exhaust fan 3, the right end of the exhaust fan 3 is connected with an air outlet nozzle 4 arranged in the screening box 1, the right end of the screening box 1 is provided with an opening 6, the right side of the opening 6 is provided with a collecting box 5 arranged at the right end of the screening box 1, the right end face of the collecting box 5 is hinged with a second door plate 22, and the left end of the collecting box 5 is fixedly connected with a guide plate 7 arranged in the screening box 1; a screen frame 8 is arranged in the screening box 1, a limiting block 9 is fixedly connected to the rear end of the screen frame 8, a connecting block 10 is fixedly connected to the front end of the screen frame 8, and the screen frame 8 vibrates in the screening box 1 to play a screening role;
the rear end face of the screening box 1 is provided with a first limiting groove 11, and the front end face of the screening box 1 is provided with a second limiting groove 12; the support frame 13 is fixedly arranged on the lower end face of the interior of the screening box 1, the upper end of the support frame 13 is fixedly provided with the support plate 14, and the left end face of the screening box 1 is hinged with the first door plate 21; fixed station 20 welded fastening connects at the front end of screening case 1, and the upper end fixed mounting of fixed station 20 has motor 15, and motor 15's front end fixedly connected with action wheel 16, and action wheel 16's preceding terminal surface fixedly connected with links up round pin 17, and links up the outside sliding connection of round pin 17 and have link 18 to the lower extreme welded fastening of link 18 is connected with connecting rod 19.
When the wheat impurity screening device is used, firstly, wheat is fed into a screening box 1 through a feed hopper 2, air is blown into the screening box 1 through an exhaust fan 3 and an air outlet nozzle 4, so that light impurities in the wheat are enabled to float rightwards, specifically, as shown in the figure 1, the light impurities are arranged in an arc shape through the vertical section of a guide plate 7, the upper end of the guide plate 7 is lower than the air outlet nozzle 4, the impurities float into a collection box 5 along the guide plate 7 to be collected, the impurities in the collection box 5 can be cleaned by opening the collection box 5 through a second door plate 22, meanwhile, wheat grains are less influenced by wind force, fall onto a screen frame 8, and the wheat is further screened through vibration of the screen frame 8 in the screening box 1;
specifically, as shown in fig. 2, fig. 3 and fig. 4, the motor 15 drives the driving wheel 16 to rotate, so that the connecting pin 17 drives the connecting frame 18 to reciprocate up and down, the fixed platform 20 and the connecting rod 19 form a sliding connection and limit the connecting rod 19, meanwhile, the screening box 1 and the connecting block 10 form a sliding connection through the second limiting groove 12, the screening box 1 and the limiting block 9 form a sliding connection through the first limiting groove 11, the connecting rod 19 drives the connecting block 10 to reciprocate up and down inside the second limiting groove 12, so that the connecting block 10 drives the screening frame 8 to vibrate up and down inside the screening box 1 to screen wheat, as shown in fig. 1, the supporting plate 14 is obliquely arranged inside the screening box 1, so that the wheat can conveniently move left along the supporting plate 14 and can be stacked on the right side of the first door plate 21, which is an application method of the wheat impurity screening device.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or some features may be substituted by equivalent features.
Claims (6)
1. The utility model provides a wheat impurity screening plant which characterized in that: the method comprises the following steps:
the screening box is fixedly connected with a feed hopper at the upper end, an exhaust fan is fixedly mounted at the left end of the screening box, the right end of the exhaust fan is connected with an air outlet nozzle arranged in the screening box, an opening is formed in the right end of the screening box, a collecting box arranged at the right end of the screening box is arranged on the right side of the opening, a second door plate is hinged to the right end face of the collecting box, and a guide plate arranged in the screening box is fixedly connected at the left end of the collecting box;
the screening box comprises a screening rack, a first connecting block, a second connecting block, a first limiting groove and a second limiting groove, wherein the screening rack is arranged inside the screening box, the rear end of the screening rack is fixedly connected with the limiting block, the front end of the screening rack is fixedly connected with the connecting block, the rear end face of the screening box is provided with the first limiting groove, and the front end face of the screening box is provided with the second limiting groove;
the support frame is fixedly arranged on the lower end face of the inside of the screening box, a support plate is fixedly arranged at the upper end of the support frame, and the left end face of the screening box is hinged with a first door plate;
the fixed station, its welded fastening connects the front end at the screening case, the upper end fixed mounting of fixed station has the motor, and the front end fixedly connected with action wheel of motor, the preceding terminal surface fixedly connected with of action wheel links up the round pin, and links up the outside sliding connection of round pin and have the link to the lower extreme welded fastening of link is connected with the connecting rod.
2. The wheat trash screening device of claim 1, wherein: the vertical section of the material guide plate is arc-shaped, and the upper end of the material guide plate is lower than the air outlet nozzle.
3. The wheat trash screening device of claim 1, wherein: and the connecting block at the front end of the screen frame is fixedly connected with the connecting rod in a welding manner, and the screening box is connected with the connecting block in a sliding manner through a second limiting groove.
4. The wheat trash screening device of claim 1, wherein: the first limiting grooves are arranged in a bilateral symmetry mode about the vertical central line of the screening box, and the screening box is connected with the limiting blocks in a sliding mode through the first limiting grooves.
5. The wheat trash screening device of claim 1, wherein: the supporting plate is obliquely arranged inside the screening box.
6. The wheat trash screening device of claim 1, wherein: the fixed station and the connecting rod form sliding connection and play a limiting role in the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221940727.4U CN218078917U (en) | 2022-07-26 | 2022-07-26 | Wheat impurity screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221940727.4U CN218078917U (en) | 2022-07-26 | 2022-07-26 | Wheat impurity screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218078917U true CN218078917U (en) | 2022-12-20 |
Family
ID=84481846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221940727.4U Active CN218078917U (en) | 2022-07-26 | 2022-07-26 | Wheat impurity screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218078917U (en) |
-
2022
- 2022-07-26 CN CN202221940727.4U patent/CN218078917U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217193345U (en) | Laser cutting machine with waste recycling function | |
| CN203751869U (en) | Automatic battery plate edge brushing machine | |
| CN218078917U (en) | Wheat impurity screening plant | |
| CN214132754U (en) | Dust collector is used in SMT processing | |
| CN213914847U (en) | Sieving mechanism is used in industrial chemicals processing | |
| CN209935220U (en) | Rice hull screening plant is used in rice processing production | |
| CN217314395U (en) | Novel square rocking sieve of high accuracy screening | |
| CN203843622U (en) | Automatic battery polar plate edge brushing machine | |
| CN207071511U (en) | A kind of vibratory sieve | |
| CN214600343U (en) | Powder metallurgy raw material screening equipment | |
| CN214555319U (en) | Rice screening device | |
| CN213316219U (en) | Wheat processing and sorting device | |
| CN219334899U (en) | Raw material screening equipment for beverage production | |
| CN216322218U (en) | Forklift sheet metal component processing scrap recovery device with screening function | |
| CN220836552U (en) | Picking device convenient for classified screening | |
| CN218796193U (en) | Copper extraction equipment for recycling waste circuit boards | |
| CN220028181U (en) | Automobile refitting part processing waste recycling mechanism | |
| CN213494865U (en) | Sand raising device for building engineering construction | |
| CN219424901U (en) | Adopt multistage destoner for rice processing of design that removes stone and remove dust | |
| CN215507702U (en) | Grain raw material impurity removing device for liquor processing | |
| CN219924047U (en) | Be used for regeneration material screening dust device | |
| CN204503559U (en) | One grow wheat sorting screen extension set | |
| CN213161794U (en) | Vegetable seed processing screening subassembly | |
| CN219859539U (en) | Dustless feeding device | |
| CN215507712U (en) | Rice vibrations sieve separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |