CN220678564U

CN220678564U - Screening device for raw and auxiliary materials of buckwheat biscuits

Info

Publication number: CN220678564U
Application number: CN202320956937.0U
Authority: CN
Inventors: 曾勇
Original assignee: Weining Jiangfengming Tartary Buckwheat Series Food Fatory
Current assignee: Weining Jiangfengming Tartary Buckwheat Series Food Fatory
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2024-03-29
Anticipated expiration: 2033-04-25

Abstract

The utility model provides a screening device for raw materials and auxiliary materials of buckwheat biscuits, which comprises two side support plates, fixed slide bars, ball screws and swing sleeves, wherein the upper ends of the inner parts of the two side support plates are transversely fixed with the fixed slide bars, sliding rings are sleeved in the middle of the annular side surfaces of the fixed slide bars in a sliding manner, first bearings are arranged at the upper ends of the side surfaces of the two side support plates in a penetrating manner, the ball screws are inserted between the inner rings of the two first bearings, ball screw nuts are sleeved on the annular side surfaces of the ball screws, second bearings are arranged at the middle of the side surfaces of the two side support plates in a penetrating manner, and swing shafts are symmetrically arranged in the inner rings of the two second bearings.

Description

Screening device for raw and auxiliary materials of buckwheat biscuits

Technical Field

The utility model relates to a screening device for raw and auxiliary materials of a buckwheat biscuit, and belongs to the technical field of biscuit processing.

Background

During the processing process of the buckwheat biscuits, the buckwheat and other raw and auxiliary materials are required to be crushed and screened, and the materials are generally screened through vibration of a filter screen.

Chinese patent No.: CN110624649a, mention a but raw materials sieving mechanism for biscuit processing of quick screening, through the improvement to the filter screen, when the motor drives first U-shaped pole and rotates, the cooperation bull stick and the use of movable rod, can make the second U-shaped pole drive the frame through the transfer line and reciprocate, the use of piston in the cooperation circular slot, can make the filter screen in the frame steadily shake from top to bottom, at this moment, can improve the screening efficiency to raw and other materials, but because the device is jar body structure setting, the inconvenience takes out its inside filter screen upper end remaining great raw materials, the practicality is general, the present quick demand of a screening mechanism of buckwheat biscuit former auxiliary material solves the above-mentioned problem that appears.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a screening device for raw and auxiliary materials of buckwheat biscuits, which solves the problems in the prior art, has reasonable structure and good practicability, adopts a swinging structure to screen the raw and auxiliary materials of buckwheat biscuits, has good screening effect, and is convenient for screening personnel to clean the residual raw and auxiliary materials of buckwheat biscuits, and convenient to use.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a sieving mechanism of buckwheat biscuit raw and auxiliary material, includes side extension board, fixed slide bar, ball and swing sleeve, the side extension board is provided with two, two the inside upper end of side extension board transversely is fixed with fixed slide bar, the slip cap has the sliding ring in the middle of the annular side of fixed slide bar, two side extension board side surface upper end all runs through and is provided with first bearing, ball inserts and establishes between two first bearing inner rings, ball annular side cover has ball nut, two all runs through in the middle of the side extension board side surface is provided with the second bearing, two the swing axle is installed to the symmetry in the second bearing inner ring, the swing sleeve is fixed between two swing axles, the inside upper end of swing sleeve has placed the step screening box, the level card is equipped with the screening net in the step screening box, the left side the side extension board lower extreme is fixed with positive and negative rotation motor, and second drive wheel and third drive wheel are installed to the swing axle left side.

Furthermore, limiting rings are fixed at the left end and the right end of the annular side face of the fixed slide rod.

Further, the upper end of the ball screw nut is connected with the slip ring through the support block, the front ends of the ball screw nut and the slip ring are fixedly provided with a raw and auxiliary hopper of the buckwheat biscuits, and a valve is arranged on the lower side of the annular side face of the raw and auxiliary hopper of the buckwheat biscuits.

Further, lifting rods are fixed on the left side and the right side of the upper end of the step screening box, and inner handles are arranged on the periphery of the upper end of the screening net.

Further, a first driving wheel is arranged at the left end of the ball screw, the first driving wheel is in driving connection with a second driving wheel through a first driving belt, a fourth driving wheel is arranged at the left end of the forward and reverse rotating motor, and the fourth driving wheel is in driving connection with a third driving wheel through a second driving belt.

The utility model has the beneficial effects that: according to the screening device for the raw and auxiliary materials of the buckwheat biscuits, disclosed by the utility model, the fixed sliding rod, the sliding ring, the first bearing, the ball screw nut, the raw and auxiliary materials of the buckwheat biscuits, the first driving wheel, the first driving belt, the second driving wheel, the third driving wheel, the second driving belt, the fourth driving wheel, the forward and reverse rotating motor, the swinging shaft, the swinging sleeve, the step screening box and the screening net are added, so that the device is good in practicality and convenient to use, the raw and auxiliary materials of the buckwheat biscuits can be screened by adopting the swinging structure, the screening effect is good, and meanwhile, screening staff can clean the residual raw and auxiliary materials of the buckwheat biscuits conveniently.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

fig. 1 is a perspective view showing the whole structure of a screening device for raw materials and auxiliary materials of buckwheat biscuits;

fig. 2 is a schematic diagram showing the three-dimensional connection of a slip ring of a screening device for raw materials and auxiliary materials of buckwheat biscuits;

fig. 3 is a schematic perspective view of a step screening box of the screening device for raw materials and auxiliary materials of the buckwheat biscuits;

in the figure: the automatic buckwheat biscuit production line comprises a 1-side support plate, a 2-fixed slide bar, a 3-limiting ring, a 4-slip ring, a 5-support block, a 6-first bearing, a 7-ball screw, an 8-ball screw nut, a 9-buckwheat biscuit raw and auxiliary hopper, a 10-valve, an 11-first driving wheel, a 12-first driving belt, a 13-second driving wheel, a 14-third driving wheel, a 15-second driving belt, a 16-fourth driving wheel, a 17-positive and negative rotating motor, a 18-second bearing, a 19-swinging shaft, a 20-swinging sleeve, a 21-step screening box, a 22-lifting rod, a 23-screening net and a 24-inner side handle.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a sieving mechanism of buckwheat biscuit raw and auxiliary material, including side extension board 1, fixed slide bar 2, ball 7 and swing sleeve 20, side extension board 1 is provided with two, the inside upper end of two side extension boards 1 transversely is fixed with fixed slide bar 2, the slip ring 4 is overlapped in the middle of fixed slide bar 2 annular side, the first bearing 6 is all run through to be provided with in two side extension board 1 side surface upper ends, ball 7 inserts and establishes between two first bearing 6 inner circles, ball 7 annular side cover has ball nut 8, two side extension board 1 side surface middles all run through and are provided with second bearing 18, install swing axle 19 in two second bearing 18 inner circles symmetry, swing sleeve 20 is fixed between two swing axles 19, step screening box 21 has been placed to swing sleeve 20 inside upper end, the level card is equipped with screening net 23 in the step screening box 21, left side extension board 1 lower extreme is fixed with positive and negative rotation motor 17, second drive wheel 13 and third drive wheel 14 are installed to left side swing axle 19 left end, the inconvenient big raw materials that take out of carrying out of its inside filtering net of original device has been solved in this design.

As a first embodiment of the present utility model: the end all is fixed with spacing ring 3 about the annular side of fixed slide bar 2, through spacing ring 3 that adds, can prevent that sliding ring 4 from sliding excessively at the annular side of fixed slide bar 2, ball screw nut 8 upper end is connected with sliding ring 4 through prop up piece 5, ball screw nut 8 is fixed with the original auxiliary hopper 9 of buckwheat biscuit with sliding ring 4 front end, and the valve 10 is installed to the original auxiliary hopper 9 annular side downside of buckwheat biscuit, through the branch piece 5 that adds, be convenient for be connected between ball screw nut 8 and the sliding ring 4, and also be convenient for drive the original auxiliary hopper 9 of buckwheat biscuit and remove.

The left side and the right side of the upper end of the step screening box 21 are respectively fixedly provided with a lifting rod 22, the periphery of the upper end of the screening net 23 is provided with an inner side handle 24, the added lifting rods 22 are convenient for workers to pull the step screening box 21, the arranged inner side handles 24 are convenient for workers to lift the screening net 23, the left end of the ball screw 7 is provided with a first driving wheel 11, the first driving wheel 11 is in transmission connection with a second driving wheel 13 through a first driving belt 12, the left end of a forward and reverse motor 17 is provided with a fourth driving wheel 16, the fourth driving wheel 16 is in transmission connection with a third driving wheel 14 through a second driving belt 15, the forward and reverse motor 17 can be controlled by external equipment and set forward and reverse programming parameters, further, the forward and reverse motor 17 can be controlled to perform forward and reverse reciprocating rotation, the third driving wheel 14 can be driven by the fourth driving wheel 16 and the second driving belt 15, and further the second driving wheel 13 can be driven to perform forward and reverse rotation, and the second driving wheel 13 can drive the first driving wheel 11 to perform forward and reverse rotation through the first driving belt 12.

As a second embodiment of the present utility model: firstly, the forward and reverse rotation motor 17 is controlled by external equipment, forward and reverse rotation programming parameters are set, after the completion, the raw materials and auxiliary materials of the buckwheat biscuits are placed in the raw material and auxiliary material hopper 9 of the buckwheat biscuits, the valve 10 is opened, the raw materials and auxiliary materials of the buckwheat biscuits fall into the step screening box 21, meanwhile, the forward and reverse rotation motor 17 is started, the forward and reverse rotation motor 17 drives the third driving wheel 14 to forward and reverse rotation through the fourth driving wheel 16 and the second driving belt 15, further, the second driving wheel 13 can be driven to forward and reverse rotation, so that the second driving wheel 13 can drive the first driving wheel 11 to forward and reverse rotation through the first driving belt 12, at the moment, the two swinging shafts 19 can be driven to swing reciprocally, and the swinging sleeve 20 and the step screening box 21 can be driven to swing, so that the raw materials and auxiliary materials of the buckwheat biscuits falling into the step screening box 21 can not be accumulated at a certain position of the screening net 23, meanwhile, the ball screw 7 is driven to rotate forwards and backwards, the ball screw nut 8 can be driven to move left and right on the annular side surface of the ball screw 7 through the ball screw principle, so that the ball screw nut can drive the slip ring 4 to slide left and right on the annular side surface of the fixed slide rod 2 through the supporting block 5, the buckwheat biscuit raw and auxiliary material hopper 9 can be driven to move left and right, so that the buckwheat biscuit raw and auxiliary material can fall back and forth on the left and right sides of the upper end of the swinging screening net 23 to screen, the screening effect of the screening net 23 is better, after screening is finished, the inner side handle 24 is pulled upwards, the screening net 23 and the larger buckwheat biscuit raw and auxiliary material screened out from the upper end of the screening net are driven to move out, the lifting rod 22 is pulled upwards, the smaller buckwheat biscuit raw and auxiliary material dropped into the step screening box 21 at the screening net 23 can be lifted out, thereby facilitating the subsequent treatment of the screening personnel.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a sieving mechanism of buckwheat biscuit former auxiliary material, includes side branch board (1), fixed slide bar (2), ball (7) and swing sleeve (20), its characterized in that: the two side support plates (1) are arranged, fixed sliding rods (2) are transversely fixed at the upper ends of the inner parts of the two side support plates (1), and slip rings (4) are sleeved in the middle of the annular side surfaces of the fixed sliding rods (2) in a sliding manner;

the upper ends of the side surfaces of the two side support plates (1) are respectively provided with a first bearing (6) in a penetrating way, the ball screw (7) is inserted between the inner rings of the two first bearings (6), and the annular side surfaces of the ball screw (7) are sleeved with ball screw nuts (8);

two the side support plate (1) side surface centre is all run through and is provided with second bearing (18), two swing axle (19) are installed to symmetry in the second bearing (18) inner circle, swing sleeve (20) are fixed between two swing axles (19), step screening box (21) have been placed to inside upper end of swing sleeve (20), the level card is equipped with screening net (23) in step screening box (21), the left side support plate (1) lower extreme is fixed with positive and negative rotation motor (17), and second drive wheel (13) and third drive wheel (14) are installed to swing axle (19) left end.

2. The screening device for raw and auxiliary materials of buckwheat biscuits according to claim 1, wherein: limiting rings (3) are fixed at the left end and the right end of the annular side face of the fixed sliding rod (2).

3. The screening device for raw and auxiliary materials of buckwheat biscuits according to claim 1, wherein: the upper end of the ball screw nut (8) is connected with the slip ring (4) through the support block (5), the front ends of the ball screw nut (8) and the slip ring (4) are fixedly provided with a raw and auxiliary material hopper (9) of the buckwheat biscuits, and a valve (10) is arranged on the lower side of the annular side surface of the raw and auxiliary material hopper (9) of the buckwheat biscuits.

4. The screening device for raw and auxiliary materials of buckwheat biscuits according to claim 1, wherein: lifting rods (22) are fixed on the left side and the right side of the upper end of the step screening box (21), and inner side handles (24) are arranged around the upper end of the screening net (23).

5. The screening device for raw and auxiliary materials of buckwheat biscuits according to claim 1, wherein: the left end of the ball screw (7) is provided with a first driving wheel (11), the first driving wheel (11) is in driving connection with a second driving wheel (13) through a first driving belt (12), the left end of the forward and reverse rotating motor (17) is provided with a fourth driving wheel (16), and the fourth driving wheel (16) is in driving connection with a third driving wheel (14) through a second driving belt (15).