CN111299125A

CN111299125A - Filtering and screening device for processing oil tea

Info

Publication number: CN111299125A
Application number: CN201911256796.6A
Authority: CN
Inventors: 袁成华
Original assignee: Hunan Kangduoli Grease Co ltd
Current assignee: Hunan Kangduoli Grease Co ltd
Priority date: 2019-12-08
Filing date: 2019-12-08
Publication date: 2020-06-19

Abstract

The invention provides a filtering and screening device for processing oil tea, which comprises a screening box, wherein a first screening plate, a second screening plate and a third screening plate are sequentially arranged in the screening box from top to bottom, a rotating head is fixed on one side surface of each of the first screening plate, the second screening plate and the third screening plate, a feeding mechanism is arranged on one side of each of the screening mechanisms, each feeding mechanism comprises a first screw rod device and a second screw rod device, each of the first screw rod device and the second screw rod device comprises a top plate, a lifting block and a bottom plate, screw rods are arranged at two ends of the top plate, the lifting block and the bottom plate on the same side in a penetrating mode, and a storage hopper is fixed between the two lifting blocks. According to the invention, through the matching of the first screw rod device and the second screw rod device, the storage hopper filled with the camellia seeds is vertically lifted, so that frequent lifting of workers is avoided, and the feeding of the workers is more labor-saving.

Description

Filtering and screening device for processing oil tea

Technical Field

The invention mainly relates to the technical field of screening devices, in particular to a filtering and screening device for processing oil tea.

Background

In the existing oil tea processing procedure, if the size difference of the same batch of fried tea seeds is too large, the situation of different water content of the tea seeds can occur, the integral oil yield of the tea seeds is reduced, and therefore workers often utilize a screening device to screen the tea seeds, and the tea seeds with different sizes are screened out.

According to the camellia seed screening and impurity removing equipment provided by the patent document CN 205253512U, the product can be adjusted according to the specification of camellia seeds through the screening mechanism, not only is the screening precision high, but also the surface of rapeseed can be preliminarily cleaned in the screening process, and the surface of the camellia seeds cannot be damaged; in addition, this kind of tea-oil camellia seed screening edulcoration equipment operation noiselessness, energy consumption are low, production and preparation are with low costs, and its screening mechanism can be open, but the tea-oil camellia seed of this product gets into screening mechanism by the feeder hopper that is located the top, leads to staff's material loading difficulty.

Staff need frequent lift when using filtering and screening device sends into the feeder hopper of top with the tea-oil camellia seed for the healthy of staff is threatened in repeated high strength mechanical action, if with the help of instruments such as staircase, then can reduce work efficiency.

Disclosure of Invention

The invention mainly provides a filtering and screening device for processing oil tea, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a filtering and screening device for processing oil tea comprises a screening mechanism, wherein a feeding hopper is fixed at the top end of the screening mechanism, the screening mechanism comprises a screening box, the screening box is fixed at the bottom end of a feeding hopper shell, a first screening plate, a second screening plate and a third screening plate are sequentially arranged inside the screening box from top to bottom, rotating heads are fixed on one side surfaces of the first screening plate, the second screening plate and the third screening plate, the first screening plate, the second screening plate and the third screening plate are respectively and rotatably connected with the screening box through corresponding rotating heads, vibrating motors are fixed on the bottom end surfaces of the first screening plate, the second screening plate and the third screening plate, a feeding mechanism is arranged on one side of the screening mechanism, the feeding mechanism comprises a first lead screw device and a second lead screw device, and the first lead screw device and the second lead screw device are symmetrically arranged by taking the feeding hopper as a central shaft, just first lead screw device with second lead screw device all includes roof, elevator and bottom plate, every the bottom plate all weld in a side surface of screening case, with one side roof, elevator and bottom plate set gradually from top to bottom, and with one side the both ends of roof, elevator and bottom plate all run through and are equipped with the lead screw, with two of one side the lead screw symmetry sets up and corresponds through screw nut the elevator is connected, two be fixed with the storage hopper between the elevator.

Furthermore, the bottom of screening mechanism is equipped with the carriage, just the equal symmetry in both sides surface of screening mechanism is fixed with two bumper shock absorbers, screening mechanism passes through the bumper shock absorber with the carriage is connected.

Furthermore, springs are fixed on four top corners of the bottom end surfaces of the first screening plate, the second screening plate and the third screening plate.

Furthermore, each bottom plate is of a hollow structure, two first gears are arranged in each bottom plate, each first gear is fixed to the outer surface of the corresponding screw rod and is connected with the corresponding first gear in a rotating mode through a chain, the bottom end of each first gear far away from the screening box is provided with a first bevel gear, each first bevel gear is fixed to the outer surface of the corresponding screw rod, one side of each first bevel gear is connected with a second bevel gear in a meshed mode, and one side, far away from the screw rod, of each second bevel gear is connected with a motor.

Further, first screening board is kept away from vibrating motor's one end is to the slope of second screening board, the second screening board is close to vibrating motor's one end is to the slope of third screening board, the third screening board is kept away from vibrating motor's one end is to the slope of screening case's inner wall bottom.

Furthermore, a slide is fixed at an opening of the side wall of the feeding hopper.

Furthermore, the discharge ends of the first screening plate, the second screening plate and the third screening plate are respectively provided with a discharge ladder, and each discharge ladder is fixed on the side wall of the screening box.

Compared with the prior art, the invention has the beneficial effects that:

firstly, the tea-oil tree seed filling machine has simple feeding capacity, provides convenience for workers to feed, and enables the screws in the first screw device and the second screw device to rotate under the driving of the motor through the matching of the first screw device and the second screw device to drive the lifting block on the storage hopper to vertically lift, so that the storage hopper used for storing tea-oil tree seeds can descend to the foot of the workers, the workers only need to put filling bags filled with the tea-oil tree seeds into the storage hopper, and then the tea-oil tree seeds fall into the storage hopper through the lifting of the storage hopper, thereby avoiding frequent lifting and enabling the workers to feed more labor-saving.

Secondly, the oil tea seed screening device has a good screening effect, and when the first screening plate, the second screening plate and the third screening plate are driven by vibration motors at the bottom ends of the first screening plate, the second screening plate and the third screening plate to vibrate, the first screening plate, the second screening plate and the third screening plate rotate in the screening box through the rotating heads on the first screening plate, the second screening plate and the third screening plate in a small-amplitude manner, so that oil tea seeds on the screening plates stop when the screening plates rotate to the horizontal position, and the oil tea seeds are prevented from sliding on the first screening plate, the second screening plate and the third screening plate too fast to reduce the screening effect.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the construction of the screening box and the first lead screw apparatus of the present invention;

FIG. 3 is a schematic view of the internal structure of the screening box of the present invention;

fig. 4 is a partial structural schematic diagram of the first lead screw device of the present invention.

In the figure: 1. a screening mechanism; 11. screening the box; 12. a first screening plate; 13. a second screening plate; 14. a third screening plate; 15. rotating the head; 16. a vibration motor; 17. a spring; 2. a feeding mechanism; 21. a first lead screw device; 211. a base plate; 212. a top plate; 213. a lifting block; 214. a storage hopper; 215. a lead screw; 216. a first gear; 217. a first bevel gear; 218. a second bevel gear; 219. a motor; 22. a second lead screw device; 3. feeding into a hopper; 4. a support frame; 5. a shock absorber.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a filtering and screening device for processing oil tea, which comprises a screening mechanism 1, a feeding hopper 3 is fixed at the top end of the screening mechanism 1, the screening mechanism 1 comprises a screening box 11, the screening box 11 is fixed at the bottom end of the casing of the feeding hopper 3, a first screening plate 12, a second screening plate 13 and a third screening plate 14 are sequentially arranged in the screening box 11 from top to bottom, a rotating head 15 is fixed on one side surface of each of the first screening plate 12, the second screening plate 13 and the third screening plate 14, the first screening plate 12, the second screening plate 13 and the third screening plate 14 are rotatably connected with the screening box 11 through corresponding to the rotating head 15, a vibrating motor 16 is fixed on the bottom end surface of each of the first screening plate 12, the second screening plate 13 and the third screening plate 14, a feeding mechanism 2 is arranged on one side of the screening mechanism 1, feed mechanism 2 is including first lead screw device 21 and second lead screw device 22, first lead screw device 21 with second lead screw device 22 with go into hopper 3 and set up as the central axis symmetry, just first lead screw device 21 with second lead screw device 22 all includes roof 212, elevator piece 213 and bottom plate 211, every bottom plate 211 all welds in screening case 11's a side surface, with one side roof 212, elevator piece 213 and bottom plate 211 set gradually from top to bottom, and with one side roof 212, elevator piece 213 and bottom plate 211's both ends all run through and are equipped with lead screw 215, with two of one side lead screw 215 symmetry sets up and corresponds through screw nut the elevator piece 213 is connected, two be fixed with storage hopper 214 between the elevator piece 213.

Referring to fig. 1, a supporting frame 4 is disposed at the bottom end of the screening mechanism 1, two shock absorbers 5 are symmetrically fixed on two side surfaces of the screening mechanism 1, and the screening mechanism 1 is connected to the supporting frame 4 through the shock absorbers 5. In this embodiment, through the cooperation of screening mechanism 1, carriage 4 and bumper shock absorber 5 for when screening mechanism 1 produces the vibration because of vibrating motor 16, screening mechanism 1 erects on carriage 4 through bumper shock absorber 5, thereby has avoided screening mechanism 1 directly to produce rigid contact with ground when the vibration, thereby has prolonged the life of screening mechanism 1.

Please refer to fig. 1 and fig. 2, a slide 6 is fixed at the opening of the side wall of the feeding hopper 3. In this embodiment, since the slide 6 is fixed at the opening of the side wall of the feeding hopper 3, when the storage hopper 214 is butted with the slide 6, the camellia seeds in the storage hopper 214 fall into the sieving mechanism 1 along the slide 6.

Referring to fig. 1 again, discharge ladders 7 are arranged at the discharge ends of the first screening plate 12, the second screening plate 13 and the third screening plate 14, and each discharge ladder 7 is fixed on the side wall of the screening box 11. In this embodiment, through the cooperation of the first screening plate 12, the second screening plate 13, the third screening plate 14 and the discharging ladder 7, the materials in the first screening plate 12, the second screening plate 13 and the third screening plate 14 fall into different collecting boxes along the discharging ladder 7 with different lengths.

Referring to fig. 3, springs 17 are fixed to four top corners of the bottom end surfaces of the first, second, and

third sifting plates

12, 13, and 14. In this embodiment, through the cooperation of first screening board 12, second screening board 13, third screening board 14 and spring 17 for when first screening board 12, second screening board 13, third screening board 14 produced vibration because of vibrating motor 16, through spring 17's flexible, thereby aggravate the vibration range of the first screening board 12 in spring 17 top, second screening board 13, third screening board 14, and then promote the screening effect.

Referring to fig. 3 again, one end of the first sieving plate 12 away from the vibration motor 16 is inclined toward the second sieving plate 13, one end of the second sieving plate 13 close to the vibration motor 16 is inclined toward the third sieving plate 14, and one end of the third sieving plate 14 away from the vibration motor 16 is inclined toward the bottom end of the inner wall of the sieving box 11. In this embodiment, because the ends of the first screening plate 12 and the third screening plate 14 far away from the vibration motor 16 are inclined to the bottom ends thereof, and the end of the second screening plate 13 near the vibration motor 16 is inclined to the bottom ends thereof, the material flows on the first screening plate 12, the second screening plate 13 and the third screening plate 14 slide to different discharge ports along different inclined slopes, thereby providing convenience for receiving materials by workers.

Referring to fig. 4, each bottom plate 211 is of a hollow structure, two first gears 216 are disposed in each bottom plate 211, each first gear 216 is fixed to an outer surface of the corresponding lead screw 215, the two first gears 216 are rotatably connected with each other through a chain, a first bevel gear 217 is disposed at a bottom end of each first gear 216 far away from the screening box 11, each first bevel gear 217 is fixed to an outer surface of the corresponding lead screw 215, a second bevel gear 218 is engaged with one side of each first bevel gear 217, and a motor 219 is connected to one side of each second bevel gear 218 far away from the lead screw 215. In this embodiment, when the output shaft of the motor 219 drives the second bevel gear 218 on the outer surface thereof to rotate through the cooperation of the motor 219, the first bevel gear 217 and the second bevel gear 218, the second bevel gear 218 meshes with the second bevel gear 218 on the lead screw 215 to drive the lead screw 215 to rotate, and the first gears 216 on the lead screws 215 drive the first gears 216 on the other lead screws 215 to rotate through the chain when one lead screw 215 rotates through the drive of the first bevel gear 217 on the outer surface of the bottom end thereof due to the rotational connection between the first gears 216 on the two lead screws 215 on the same side through the chain.

The specific operation mode of the invention is as follows:

when the filter screening device screens camellia seeds, a worker firstly puts a filling bag filled with the camellia seeds into a storage hopper 214, pours out the camellia seeds in the filling bag, and then drives a second bevel gear 218 on the outer surface of the filling bag to rotate through an output shaft of a motor 219, the second bevel gear 218 is meshed with the second bevel gear 218 on a screw 215 so as to drive the screw 215 to rotate, because the first gears 216 on two screws 215 on the same side are rotationally connected through a chain, when one screw 215 is driven to rotate through a first bevel gear 217 on the outer surface of the bottom end of the screw 215, the first gear 216 on the screw 215 drives the first gear 216 on the other screw 215 to rotate through the chain, and through the rotation of the screw 215 in the first screw device 21 and the second screw device 22, the screw 215 vertically lifts through a screw nut, the storage hopper 214 fixed between the two lifting blocks 213 is driven by the lifting blocks 213 to vertically displace, when the storage hopper 214 is butted with the hopper 3 fixed at the top end of the screening box 11, camellia seeds in the storage hopper 214 fall into the screening box 11 along the slide 6, and the first screening plate 12, the second screening plate 13 and the third screening plate 14 in the screening box 11 vibrate through the vibration motor 16 at the bottom end thereof, so that the first screening plate 12, the second screening plate 13 and the third screening plate 14 screen the camellia seeds falling thereon step by step and slide to the discharge end along the slopes of the first screening plate 12, the second screening plate 13 and the third screening plate 14.

The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The utility model provides a filter screening plant that tea-oil camellia processing was used, is including screening mechanism (1), its characterized in that, the top of screening mechanism (1) is fixed with into hopper (3), screening mechanism (1) is including screening case (11), screening case (11) are fixed in the bottom of going into hopper (3) casing, just the inside of screening case (11) is equipped with first screening board (12), second screening board (13) and third screening board (14) from top to bottom in proper order, a side surface homogeneous phase of first screening board (12), second screening board (13) and third screening board (14) is fixed with rotating head (15), just first screening board (12), second screening board (13) and third screening board (14) are all through corresponding rotating head (15) with screening case (11) rotate and connect, first screening board (12), The bottom end surfaces of the second screening plate (13) and the third screening plate (14) are respectively fixed with a vibration motor (16);

a feeding mechanism (2) is arranged on one side of the screening mechanism (1), the feeding mechanism (2) comprises a first screw rod device (21) and a second screw rod device (22), the first screw device (21) and the second screw device (22) are symmetrically arranged by taking the feeding hopper (3) as a central shaft, the first lead screw device (21) and the second lead screw device (22) respectively comprise a top plate (212), lifting blocks (213) and bottom plates (211), each bottom plate (211) is welded on one side surface of the screening box (11), the top plate (212), the lifting blocks (213) and the bottom plates (211) on the same side are sequentially arranged from top to bottom, screw rods (215) penetrate through two ends of the top plate (212), the lifting block (213) and the bottom plate (211) on the same side, and the two screw rods (215) on the same side are symmetrically arranged and are connected with the corresponding lifting blocks (213) through screw rod nuts;

a storage hopper (214) is fixed between the two lifting blocks (213).

2. The filtering and screening device for processing the oil tea as claimed in claim 1, wherein a supporting frame (4) is arranged at the bottom end of the screening mechanism (1), two shock absorbers (5) are symmetrically fixed on the two side surfaces of the screening mechanism (1), and the screening mechanism (1) is connected with the supporting frame (4) through the shock absorbers (5).

3. The filtering and screening device for processing the oil-tea camellia according to claim 1, wherein springs (17) are fixed to four top corners of the bottom end surfaces of the first screening plate (12), the second screening plate (13) and the third screening plate (14).

4. The filtering and screening device for processing oil tea as claimed in claim 1, wherein each of the base plates (211) is a hollow structure, two first gears (216) are arranged in each bottom plate (211), each first gear (216) is fixed on the outer surface of the corresponding lead screw (215), the two first gears (216) are rotationally connected through a chain, the bottom end of each first gear (216) far away from the screening box (11) is provided with a first bevel gear (217), each first bevel gear (217) is fixed on the outer surface of the corresponding lead screw (215), and one side of each first bevel gear (217) is in meshed connection with a second bevel gear (218), and one side of each second bevel gear (218) far away from the lead screw (215) is connected with a motor (219).

5. The filtering and screening device for processing the oil-tea camellia according to claim 1, wherein one end, far away from the vibration motor (16), of the first screening plate (12) is inclined to a second screening plate (13), one end, close to the vibration motor (16), of the second screening plate (13) is inclined to a third screening plate (14), and one end, far away from the vibration motor (16), of the third screening plate (14) is inclined to the bottom end of the inner wall of the screening box (11).

6. The filtering and screening device for processing the oil-tea camellia according to claim 1, wherein a slide (6) is fixed at an opening of the side wall of the feeding hopper (3).

7. The filtering and screening device for processing the oil-tea camellia according to claim 1, wherein discharge ends of the first screening plate (12), the second screening plate (13) and the third screening plate (14) are respectively provided with a discharge ladder (7), and each discharge ladder (7) is fixed on the side wall of the screening box (11).