CN108015003A - An automatic feeding winnowing equipment - Google Patents

Abstract

The invention relates to an automatic feeding winnowing device, which comprises a base, a raw material barrel, a conveyor belt, a feed hopper, a vibrating disc, a winnowing box, a dust outlet, a sundry outlet, a good sundry mixed outlet, a good product outlet and a fan device, wherein a material barrel support rod, a conveyor belt support, a fan device and a winnowing box are sequentially arranged above the base from left to right, the automatic feeding is carried out through the conveyor belt, the raw material barrel above the base is fixed by a raw material support hoop, the taking and the placing are convenient, the time and the labor are saved, the size of the hoop can be adjusted, the automatic feeding winnowing device is suitable for raw material barrels with different outer diameters, a sealing plate at the lower end of the raw material barrel is designed, the output speed of the raw materials can be adjusted through a drawing plate according to requirements, the conveying of the materials can be stopped in time when a fault occurs, and the fan device capable of rotating along, convenient and fast reduces workman's clearance time and the work degree of difficulty.

Description

An automatic feeding winnowing equipment

technical field

The invention belongs to the technical field of winnowing equipment, and in particular relates to an automatic feeding winnowing equipment.

Background technique

During the use of Chinese medicinal materials, many medicinal materials need to be processed. During the drying and processing of medicinal materials, sundries and dust are often brought in, and some medicinal materials need to remove the shell, but the shell is mixed with the finished medicinal material. It is not easy to separate. These dust and debris and the shell are equal to the mixture of medicinal materials, which will affect the curative effect of the medicinal materials and subsequent processing. They need to be separated. The separation process requires a lot of human resources for a large number of repetitions, and the separation results are not thorough enough. Therefore, it is necessary to design an automatic separation process. The air separator is a kind of equipment that uses wind power to classify according to the weight difference of dust and medicinal materials. The existing air separator is complicated to operate, and manual feeding still requires a lot of manpower, and often causes the working environment to be messy. Cleaning Very inconvenient.

Contents of the invention

In order to solve the technical problems of the known technology, the present invention provides an automatic feeding winnowing device with simple operation, high work efficiency and less pollution.

The technical solution adopted by the present invention to solve the technical problems existing in the known technology is: an automatic feeding winnowing equipment, including a base, a raw material barrel, a conveyor belt, a feeding hopper, a vibrating plate, a winnowing box, a dust outlet, and sundries Outlet, good and miscellaneous mixed outlet, good product outlet and fan device. The top of the base is arranged in turn from left to right with a bucket support rod, a conveyor belt bracket, a fan device and a winnowing box. The upper end of the bucket support rod is fixedly connected with a bucket bracket. , one end of the barrel bracket is fixed to the upper end of the barrel pole through a fixing hoop, the front end of the barrel bracket is provided with a barrel hoop, the other side of the barrel hoop is provided with an elastic ear, and the barrel hoop The inner side is covered with a raw material barrel, the upper mouth of the raw material barrel is provided with an outer edge, the lower end of the raw material barrel is provided with a sealing plate, the sealing plate is provided with a pumping plate, the front end of the pumping plate is provided with a handle, and the pumping plate The plate is horizontally slidably connected to the inside of the sealing plate. A conveyor belt is provided under the raw material barrel. First rotating shafts are provided at both ends of the conveyor belt. The conveyor belt is connected to the conveyor belt bracket through the first rotating shaft. A partition, a first side baffle is connected between the partitions, a feed hopper is provided on the right side of the upper end of the conveyor belt, an elastic sheet is provided at the lower plate of the inlet of the feed hopper, and the outlet of the feed inlet It is connected to the upper left side of the winnowing box, and the upper left side of the winnowing box is located at the outlet of the feed inlet. The vibrating plate is composed of a plate body, a connecting cloth belt and a second side baffle, and the plate body passes through The hinge is rotatably connected to the inner wall of the feed hopper, and a connecting cloth belt is provided above it, a second rotating shaft is provided below the right end of the plate body, and springs are provided at two corners above the right end of the plate body 4, and the spring is additionally One end is fixedly connected with the upper wall of the winnowing box, and a dust outlet is provided on the upper left of the winnowing box, and the dust outlet is an L-shaped pipe, and a dust storage bag is arranged under the horizontal section, and a filter is provided at the end of the dust outlet , the left side wall of the winnowing box is an inclined grid plate, and the bottom of the winnowing box is provided with a good product outlet, a good and miscellaneous mixing outlet, and a sundry outlet from left to right, and the left side of the grid plate is set There is a fan device, and the fan device is composed of a rotating base, a vertical flange, a motor and a fan, and the rotating base is connected to the top of the base through a third rotating shaft on the base, and the upper part of the third rotating shaft is threaded rod, on which a nut is arranged, and a vertical flange is fixedly connected to the rotating base, and a motor is provided on the left side of the vertical flange, and the output end of the motor runs through the vertical flange, and it passes through the vertical flange. The shaft coupling is connected with the rotating shaft of the fan. A fan cover is arranged on the outside of the fan, and a dry ventilation hole is provided on the front plate of the fan cover. To ensure the wind direction and wind speed.

Further, the qualification rate of the materials discharged from the good product outlet, the good and miscellaneous mixed outlet, and the sundry outlet is realized by adjusting the fan speed according to the experiment.

Further, the partitions are arranged on the conveyor belt at equal intervals, and the spacing thereof is equal to the radius of the arcs at both ends of the conveyor belt. The first side baffle is a soft rubber plate, and its total length is equal to the length of the conveyor belt.

Further, the conveyor belt is arranged at a slant, and the lower opening of the raw material bucket is always located above the second groove formed by the partition plate above the conveyor belt.

Further, the air guide chamber is fixedly connected to the outside of the grid plate, and is not connected to the fan cover, and does not affect the rotation of the fan device.

Further, the first rotating shaft and the second rotating shaft are arranged horizontally, the third rotating shaft is arranged vertically, and the second rotating shaft is a rotating rod whose cross section is an equilateral triangle.

The advantages and positive effects that the present invention has are as follows:

1. The automatic feeding winnowing equipment is automatically fed through the conveyor belt, and the raw material barrel above it is fixed by the hoop of the raw material bracket, which is convenient to take and place, saves time and effort, and the size of the hoop can be adjusted, which is suitable for raw materials with different outer diameters Barrel, strong applicability, the design of the sealing plate at the lower end of the raw material barrel can adjust the output rate of the raw material through the pumping plate according to the demand, avoiding excessive and insufficient classification, and at the same time, when a failure occurs, the conveying of the material can be stopped in time to avoid scattering and waste.

2. The automatic feeding winnowing equipment, by setting the fan device that can rotate along the rotating shaft, can use the fan to clean up the garbage and sundries in the working environment after the work is over, which is convenient and quick, and reduces the cleaning time and work difficulty of the workers. That is, the input of labor costs is reduced, which is beneficial to further popularization and use.

3. The automatic feeding winnowing equipment sets the elastic sheet at the feeding hopper, and it contacts with the partition plate, so that when the partition plate passes through the elastic sheet, it will vibrate with the surface of this part of the conveyor belt to ensure the separation There are no medicinal materials or sundries attached to the surface of the partition and the conveyor belt that enter the bottom of the conveyor belt, but are scattered on the substrate, causing pollution to the working environment.

4. The automatic feeding wind separation equipment, by setting the air guide chamber in front of the fan device, ensures that the wind blown by the fan is used for the separation of medicinal materials, ensuring the wind speed and air volume, improving work efficiency and reducing energy waste.

5. The automatic feeding winnowing equipment, by setting a dust storage bag and a filter at the dust outlet, ensures that the dust is not directly discharged into the air, ensures that the environment of the production site is not polluted, and at the same time protects the health of the staff healthy.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the automatic feeding winnowing equipment that the embodiment of the present invention provides;

Fig. 2 is a schematic diagram of a raw material bucket and its support of the automatic feeding winnowing equipment provided by the embodiment of the present invention;

Fig. 3 is the schematic diagram of the vibrating plate of the automatic feeding winnowing equipment provided by the embodiment of the present invention;

Fig. 4 is a schematic structural diagram of the fan device of the automatic feeding winnowing equipment provided by the embodiment of the present invention.

In the figure: 1, the base; 2, the first rotating shaft; 3, the barrel rod; 4, the barrel support; 5, the raw material barrel; 6, the partition plate; 7, the first side baffle; 8, the conveyor belt; 9. Elastic sheet; 10. Feed hopper; 11. Vibration plate; 12. Wind selection box; 13. Dust outlet; 14. Filter screen; 15. Dust storage bag; 16. Sundry outlet; ;18. Export of good products; 19. Grid plate; 20. Air guiding cavity; 21. Fan device; 41. Fixing hoop; 42. Elastic ear; 43. Bucket hoop; 51. Outer edge; 52. Sealing plate; 53, pumping plate; 54, handle; 111, second side baffle; 112, spring; 113, second rotating shaft; 114, plate body; 115, hinge; 116, connecting cloth belt; 211, rotating base; 212, The third rotating shaft; 213, fan cover; 214, fan; 215, vertical flange; 216, motor; 217, nut.

Detailed ways

In order to further understand the invention content, characteristics and effects of the present invention, the following embodiments are listed below, and detailed descriptions are as follows in conjunction with the accompanying drawings.

Below in conjunction with Fig. 1-4, the structure of the automatic feeding winnowing equipment of the present invention is described in detail: a kind of automatic feeding winnowing equipment, comprises base 1, raw material bucket 5, conveyer belt 8, feeding hopper 10, vibrating plate 11, Wind selection box 12, dust outlet 13, sundries outlet 16, good and miscellaneous mixed outlet 17, good product outlet 18 and fan device 21, the top of the base 1 is provided with bucket pole 3, conveyor belt bracket 22, Fan device 21 and winnowing box 12, the upper end of the bucket support rod 3 is fixedly connected with the bucket bracket 4, one end of the bucket bracket 4 is fixed on the upper end of the bucket bracket 3 through the fixing hoop 41, the front end of the bucket bracket 4 There is a bucket hoop 43, the other side of the bucket hoop 43 is provided with an elastic ear 42, the inner side of the bucket hoop 43 is covered with a raw material bucket 5, and the upper mouth of the raw material bucket 5 is provided with an outer edge 51, The lower end of the raw material barrel 5 is provided with a sealing plate 52, the sealing plate 52 is provided with a pumping plate 53, the front end of the pumping plate 53 is provided with a handle 54, and the pumping plate 53 is horizontally slidably connected to the inside of the sealing plate 52, A conveyer belt 8 is arranged below the raw material barrel 5, and a first rotating shaft 2 is arranged at both ends of the conveyer belt 8, and the conveyer belt 8 is connected to the conveyer belt support 22 through the first rotating shaft 2, and the conveyer belt 8 is provided with a partition plate 6, a first side baffle 7 is connected between the partition plates 6, a feeding hopper 10 is provided on the right side of the upper end of the conveyor belt 8, and an elastic sheet 9 is provided at the lower plate of the inlet of the feeding hopper 10, The outlet of the feed inlet 10 is connected to the top left of the winnowing box 12, and the upper left of the winnowing box 12 is located at the outlet of the feed inlet 10 to be provided with a vibrating plate 11, and the vibrating plate 11 is composed of a plate body 114 and a connecting cloth belt. 116 and the second side baffle 111, the plate body 114 is rotatably connected with the inner wall of the feed hopper 10 through the hinge 115, and a connecting cloth belt 116 is provided above it, and a second rotating shaft is provided below the right end of the plate body 114 113, and the two corners above the right end of the plate body 114 are provided with springs 112, the other end of the spring 112 is fixedly connected with the upper wall of the winnowing box 12, the upper left of the winnowing box 12 is provided with a dust outlet 13, and the dust The outlet 13 is an L-shaped pipeline, and a dust storage bag 15 is provided below the horizontal section, and a filter screen 14 is also provided at the end of the dust outlet 13, and the left side wall of the winnowing box 12 is an inclined grid plate 19. Below the winnowing box 12, a good product outlet 18, a good and miscellaneous mixed outlet 17, and a sundry outlet 16 are arranged on one side from left to right. 211, a vertical flange 215, a motor 216 and a fan 214, the rotating base 211 is connected to the top of the base 1 through the third rotating shaft 212 on the base 1, the upper section of the third rotating shaft 212 is a threaded rod, A nut 217 is arranged on it, a vertical flange 215 is fixedly connected to the rotating base 211, a motor 216 is provided on the left side of the vertical flange 215, and the output end of the motor 216 runs through the vertical flange 215, and it is connected with the rotating shaft of the fan 214 through a coupling, and the outer side of the fan 214 is provided with a fan cover 2 13, and the front plate of the fan cover 213 is provided with such dry ventilation holes, and the periphery between the fan cover 213 and the grid plate 19 is provided with an air guide cavity 20 to ensure the wind direction and wind speed, and the good product outlet 18, The qualification rate of the materials discharged from the good and miscellaneous mixing outlet 17 and the miscellaneous outlet 16 is realized according to the wind speed of the fan 214 adjusted in the experiment. Equal, the first side baffle 7 is a soft rubber plate, its total length is equal to the length of the conveyor belt 8, the conveyor belt 8 is cut and inclined, and the lower mouth of the raw material barrel 5 is always located above the conveyor belt 8 and separated by Above the second groove formed by the plate 6, the air guide chamber 20 is fixedly connected to the outside of the grid plate 19, and it is not connected to the fan cover 213, and does not affect the rotation of the fan device 21. The first rotating shaft 2 and the second The rotating shaft 113 is arranged horizontally, the third rotating shaft 212 is arranged vertically, and the second rotating shaft 113 is a rotating rod whose section is an equilateral triangle.

Working principle: when using this device for air separation of materials, first put the fully loaded raw material barrel 5 into the barrel hoop 43 on the barrel bracket 4, and use the elastic ear 42 to adjust the size of the barrel hoop 43 to ensure that the raw material barrel 5 will not fall, turn on the motor 216 of the fan device 21 and the power device of the conveyor belt 8, then pull out the pumping plate 53 from the sealing plate 52, and the material will fall to the conveyor belt 8, and then sent to the feeder at the upper left of the winnowing box 12 by the conveyor belt 8 After the material in the bucket 10 and one compartment enters, the partition plate 6 collides with the elastic sheet 9, so that the material will not adhere to the partition plate 6, and thus be scattered under the conveyor belt 8, and the material entering the feed hopper 10 , first arrive on the vibrating plate 11, the vibrating plate 11 vibrates under the action of the second rotating shaft 113, the spring 112 and the hinge 115, and the materials are sent to the front of the grid plate 19 of the winnowing box 12 in turn, and the wind force of the fan device 21 Next, they are scattered to the good product outlet 18, the good and miscellaneous mixed outlet 17, and the sundries outlet 16. At the same time, the dust is discharged from the dust outlet 13, and finally collected into the dust storage bag 15. After the material separation in the raw material barrel 5 is completed, , replace the raw material barrel 5 and continue to work. After the working hours are over, the sundries and the like below the conveyor belt 8 are cleaned by the third rotating shaft 212 to rotate the blower device 21, so as to complete the whole work.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Any simple modifications made to the above embodiments according to the technical essence of the present invention, equivalent changes and modifications, all belong to this invention. within the scope of the technical solution of the invention.

Claims (7)

1. a kind of self-feeding pneumatic separator, including pedestal (1), Raw material pail (5), conveyer belt (8), feed hopper (10), vibrating disk (11), Winnowing box (12), dust outlet (13), miscellaneous object outlet (16), good miscellaneous mixed export (17), non-defective unit outlet (18) and wind turbine Device (21), it is characterised in that be equipped with charging basket strut (3), belt support above the pedestal (1) successively from left to right (22), blower fan apparatus (21) and Winnowing box (12), charging basket strut (3) upper end are fixedly connected with charging basket support (4), the material Charging basket strut (3) upper end is fixed in bucket stent (4) one end by clips (41), and charging basket support (4) front end is equipped with charging basket anchor ear (43), charging basket anchor ear (43) opposite side is equipped with elastic ear (42), and Raw material pail (5) is cased with the inside of the charging basket anchor ear (43), described Raw material pail (5) is suitable for reading to be equipped with outer (51), and Raw material pail (5) lower end is equipped with hush panel (52), is set in the hush panel (52) There is pumping board (53), pumping board (53) front end is equipped with handle (54), and the pumping board (53) level is slidably connected to hush panel (52) it is internal, conveyer belt (8) is equipped with below the Raw material pail (5), conveyer belt (8) both ends are equipped with first rotating shaft (2), described Conveyer belt (8) is connected in belt support (22) by first rotating shaft (2), and conveyer belt (8) surface is equipped with demarcation strip (6), the first side shield (7) is connected between the demarcation strip (6), feed hopper (10) is equipped with the right side of conveyer belt (8) upper end, The feed hopper (10) is connected to Winnowing box (12) upper left into elastic piece (9), feed inlet (10) outlet is equipped with hypostome Side, Winnowing box (12) upper left side are located at feed inlet (10) exit and are equipped with vibrating disk (11), and the vibrating disk (11) is by plate Body (114), connection strap (116) and the second side shield (111) composition, the plate body (114) pass through hinge (115) and feed hopper (10) inner wall is rotatablely connected, and its top is equipped with connection strap (116), and the second shaft is equipped with below plate body (114) right end (113), spring (112), spring (112) other end and Winnowing box and above the plate body (114) right end are equipped with two corners (12) upper wall is fixedly connected, and Winnowing box (12) upper left side sets dust outlet (13), and the dust outlet (13) is L-type pipe Road, its horizontal segment lower section are equipped with dust storage pocket (15), and dust outlet (13) end is additionally provided with filter screen (14), the wind It is inclined waffle slab (19) to select case (12) left side wall, and side is exported equipped with non-defective unit from left to right below the Winnowing box (12) (18), good miscellaneous mixed export (17), miscellaneous object outlet (16), waffle slab (19) left side are equipped with blower fan apparatus (21), the wind Machine device (21) is made of rotating base (211), vertical ring flange (215), motor (216) and fan (214), the rotation bottom Seat (211) is rotationally connected with above pedestal (1) by the 3rd shaft (212) on pedestal (1), on the 3rd shaft (212) Section is threaded rod, which is provided with nut (217), vertical ring flange (215), institute are fixedly connected with the rotating base (211) To state and be equipped with motor (216) on the left of vertical ring flange (215), motor (216) output terminal runs through vertical ring flange (215), and It is connected by shaft coupling with the shaft of fan (214), and fan guard (213), and the fan are equipped with the outside of the fan (214) Cover (213) foreboard and be equipped with such as dry ventilation hole, periphery is equipped with wind guide chamber between the fan guard (213) and waffle slab (19) (20), ensureing wind direction and wind speed.

2. a kind of self-feeding pneumatic separator according to claim 1, it is characterised in that non-defective unit outlet (18), good The qualification rate that miscellaneous mixed export (17), miscellaneous object outlet (16) go out material is realized according to experiment adjustment fan (214) wind speed.

3. a kind of self-feeding pneumatic separator according to claim 1, it is characterised in that the demarcation strip (6) is equidistant On conveyer belt (8), and its spacing is equal with the radius of conveyer belt (8) both ends circular arc, and first side shield (7) is soft Rubber slab, its total length and conveyer belt (8) equal length.

4. a kind of self-feeding pneumatic separator according to claim 1, it is characterised in that the conveyer belt (8) is oblique to cut Set, the lower mouth of the Raw material pail (5) is always positioned at the second groove top formed above conveyer belt (8) by demarcation strip (6).

5. a kind of self-feeding pneumatic separator according to claim 1-4, it is characterised in that the wind guide chamber (20) and net It is fixedly linked outside panel (19), it is not attached to fan guard (213), and does not influence the rotation of blower fan apparatus (21).

A kind of 6. self-feeding pneumatic separator according to claim 1-5, it is characterised in that the first rotating shaft (2) with Second shaft (113) is horizontally disposed, and the 3rd shaft (212) is vertically arranged, and the second shaft (113) is positive triangle for section The rotating bar of shape.

A kind of 7. self-feeding wind selection method, it is characterised in that the material being first put into fully loaded Raw material pail 5 in charging basket support 4 In bucket anchor ear 43,43 size of charging basket anchor ear is adjusted using elastic ear 42, ensures that Raw material pail 5 will not drop, opens blower fan apparatus 21 Motor 216 and conveyer belt 8 power set, then pumping board 53 is extracted out by hush panel 52, conveyer belt 8 is dropped down onto under material, by Conveyer belt 8 is sent to the upper left feed hopper 10 of Winnowing box 12, after the material entrance of a lattice groove, demarcation strip 6 and elastic piece 9 Collide so that material will not be attached on demarcation strip 6, so that the lower section of conveyer belt 8 is scattered in, into the thing of feed hopper 10 Material, arrives first on vibrating disk 11, vibrating disk 11 vibrates under the action of the second shaft 113, spring 112 and hinge 115 Material is sent successively to the front of waffle slab 19 of Winnowing box 12, under the wind-force effect of blower fan apparatus 21, be scattered respectively to non-defective unit Outlet 18, good miscellaneous mixed export 17, miscellaneous object outlet 16, while dust-like debris is discharged by dust outlet 13, is finally collected into In dust storage pocket 15, in Raw material pail 5 after the completion of feed separation, replace Raw material pail 5 and work on, after the working time, The debris of blower fan apparatus 21 below conveyer belt 8 etc. is rotated by the 3rd shaft 212 to clear up, so as to complete whole item work.