CN220969981U

CN220969981U - Agricultural product washs screening plant

Info

Publication number: CN220969981U
Application number: CN202322608898.8U
Authority: CN
Inventors: 徐世龙; 姚歆怡; 汪超; 汪文亮
Original assignee: Anhui Zhongfang Agricultural Technology Co ltd
Current assignee: Anhui Zhongfang Agricultural Technology Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-17
Anticipated expiration: 2033-09-26

Abstract

The utility model relates to the technical field of agricultural product screening, in particular to an agricultural product cleaning and screening device, which comprises a screening box, wherein an inclined screening disc for adjusting the distance according to the specifications of agricultural products is arranged in the screening box, the screening disc comprises a trapezoid outer frame, an adjustable screening rod is horizontally arranged in the trapezoid outer frame, a transverse groove for allowing the screening rod to move horizontally is formed in the side wall of the tail end of the trapezoid outer frame, an adjusting mechanism for adjusting the distance between the rear sections of the screening disc is arranged at the tail end of the screening disc, the adjusting mechanism comprises an adjusting plate which moves up and down, an adjusting hole is formed in the adjusting plate, the tail end of the screening rod penetrates through the transverse groove to extend into the corresponding adjusting hole to realize the horizontal adjustment of the screening rod along with the up-down movement of the adjusting plate, and a movable separation part for separating the agricultural products after screening is arranged in the screening box below the screening disc. The problems that the cost and the labor intensity are increased due to the fact that a plurality of screening discs are needed to be prepared and the screening discs are needed to be replaced frequently in the existing crop screening device are solved.

Description

Agricultural product washs screening plant

Technical Field

The utility model relates to the technical field of agricultural product screening, in particular to an agricultural product cleaning and screening device.

Background

Agricultural products are the article of production in the agricultural, current rhizome class crop harvester most can be stained with a lot of earth, sell in order to be convenient for the agricultural product, need the rethread wash earlier after having been reaped carry out reasonable screening with the agricultural product, the screening is as the process in production and the sales vital, traditional agricultural product screening equipment is mostly through setting up the screening dish in sieving mechanism in different apertures, when the screening dish of agricultural product through different aperture size, realize screening classifying to the crops, this kind of traditional sieving mechanism, need prepare a plurality of screening dishes of different aperture sizes in advance according to different types of agricultural product, the increase of cost has been caused, simultaneously, because the corresponding screening dish aperture of different agricultural products is all different, consequently, need carry out frequent change to the screening dish, increase staff's intensity of labour.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an agricultural product cleaning and screening device, which solves the problems that the existing agricultural product screening device needs to prepare a plurality of screening discs and frequently replace the screening discs to increase the cost and the labor intensity.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an agricultural product washs screening plant, includes the screening case, be equipped with the screening dish that carries out the interval adjustment according to the agricultural product specification in the screening case, the screening dish is the slope setting, and front end height is higher than terminal height, and the terminal of screening dish is equipped with the adjustment mechanism who is used for adjusting screening dish back end interval, and the screening case of screening dish below is equipped with the activity division portion that is used for the interval to sieve back agricultural product;

The screening disc comprises a trapezoid outer frame, an adjustable screening rod is horizontally arranged in the trapezoid outer frame, and a transverse groove for the screening rod to move horizontally is formed in the side wall of the trapezoid outer frame, which is positioned at the tail end of the screening rod;

The adjusting mechanism comprises an adjusting plate which moves up and down, an adjusting hole is formed in the adjusting plate, and the tail end of the screening rod penetrates through the transverse groove and extends into the corresponding adjusting hole to achieve horizontal adjustment of the screening rod along with the up-and-down movement of the adjusting plate.

Preferably, the plurality of adjusting holes are vertically arranged, the adjusting holes at the two sides are obliquely arranged, the inclination angle is gradually increased from inside to outside, and the adjusting holes at the two sides are symmetrically arranged.

Preferably, the adjusting plate is provided with a telescopic motor which enables the adjusting plate to move up and down, two sides of the adjusting plate are provided with limiting plates which limit the adjusting plate when moving, one side of each limiting plate, which faces the adjusting plate, is provided with a vertical groove, and two sides of the adjusting plate are inserted into the vertical grooves to move up and down in the range of the limiting plates.

Preferably, one side of the trapezoid outer frame located on the long side corresponds to the rear section of the screening rod so as to achieve horizontal adjustment of the screening rod.

Preferably, the length that screening pole is located the middle part is fixed the setting, and the screening pole of both sides is two segmentation screening poles, and the both ends of two segmentation screening poles are equipped with horizontal direction pivoted regulating block, and the regulating block outside that is located the end is equipped with the quarter butt, the quarter butt passes horizontal groove and regulation hole and realizes the horizontal migration of screening pole.

Preferably, the number of the movable separation parts is not less than three, the movable separation parts are movably arranged on the inner side walls of the screening box, the movable separation parts comprise horizontal sliding grooves positioned on the front inner side wall and the rear inner side wall of the screening box, and partition plates which move left and right in the horizontal sliding grooves are inserted between the horizontal sliding grooves on the two sides.

(III) beneficial effects

Compared with the prior art, the utility model provides an agricultural product cleaning and screening device, which has the following beneficial effects:

The movable screening tray capable of being adjusted according to the size of crops to be screened is arranged on the screening tray, when different crops are required to be screened, the distance between the screening rods is adjusted through the adjusting plate, when the crops fall into the screening rods and move towards the tail ends of the screening rods, the crops fall into the corresponding separation plates from the distance between the screening rods with the set distance, the screening collection of agricultural products is achieved, and the screening work of the crops with different types and sizes can be achieved without frequent replacement of the screening tray.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is an overall schematic of a screening apparatus of the present utility model;

FIG. 2 is a schematic view of the structure of a screening tray of the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting mechanism of the present utility model;

FIG. 4 is a schematic view of the structure of the movable partition of the present utility model.

Reference numerals illustrate:

1. A screening box;

2. A sieving tray; 21. a trapezoid outer frame; 22. a screening rod; 221. an adjusting block; 222. a short bar; 23. a transverse groove;

3. An adjusting mechanism; 31. an adjusting plate; 32. an adjustment aperture; 33. a limiting plate; 34. a vertical groove;

4. A movable partition; 41. a horizontal chute; 42. a partition plate.

Detailed Description

The following detailed description of embodiments of the present application will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present application can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.

Fig. 1-4 show an embodiment of the utility model, a cleaning and screening device for agricultural products, comprising a screening box 1, wherein a screening tray 2 for adjusting the spacing according to the specifications of the agricultural products is arranged in the screening box 1, the screening tray 2 is obliquely arranged, the front end is higher than the tail end, the tail end of the screening tray 2 is provided with an adjusting mechanism 3 for adjusting the spacing of the rear section of the screening tray 2, the screening box 1 below the screening tray 2 is provided with a movable separation part 4 for separating the agricultural products after screening, in actual operation, the cleaning and screening device is connected to a discharge hole of a cleaning machine, after the agricultural products are cleaned, the agricultural products fall onto the screening tray 2 through the discharge hole of the cleaning machine, roll towards the tail end of the screening tray 2 due to gravity, at this time, the spacing of the screening tray 2 gradually widens from front to back, the agricultural products with corresponding sizes fall from the spacing, and collection is realized between the arranged movable separation parts 4.

The adjustment mechanism 3 includes the regulating plate 31 of upper and lower activity, the regulating plate 31 is last to have seted up the regulating hole 32, regulating hole 32 is a plurality of, be located the centre regulating hole 32 and be vertical arrangement, the regulating hole 32 slope that is located both sides is arranged, and inclination is from inside to outside increase gradually, the regulating hole 32 that is located both sides is symmetrical setting, the terminal of screening pole 22 passes horizontal groove 23 and extends to corresponding regulating hole 32 in realizing screening pole 22 along with regulating plate 31 reciprocates and horizontal direction regulation, in actual operation, according to the type of crops and the needs of classifying screen, upward adjust the height of regulating plate 31, screening pole 22 is along with the regulation of regulating plate 31 at this moment, remove in regulating hole 32, because regulating hole 32 is the slope setting, corresponding screening pole 22 is opened the removal to both sides, reach the effect of the regulation interval of adjusting the screening pole 22, when needs are with screening pole 22 interval adjustment hour, the high corresponding screening pole 22 of downward adjusting regulating plate 31 is collected along regulating hole 32 toward the middle part, realize the effect of adjusting the interval.

The telescopic motor which enables the adjusting plate 31 to move up and down is arranged on the outer side of the adjusting plate 31, the limiting plates 33 which limit the adjusting plate 31 during moving are arranged on the two sides of the adjusting plate 31, the vertical grooves 34 are formed in one sides of the limiting plates 33, which face the adjusting plate 31, the two sides of the adjusting plate 31 are inserted into the vertical grooves 34 to move up and down in the range of the limiting plates 33, and when the adjusting plate 31 moves up and down for adjustment, the heights of the left side and the right side of the adjusting plate 31 are not consistent, and the adjusting plate 31 is prevented from moving up and down in the vertical grooves 34, so that the stability of the adjusting plate 31 during moving is ensured.

The screening tray 2 comprises a trapezoid outer frame 21, an adjustable screening rod 22 is horizontally arranged in the trapezoid outer frame 21, one side of the trapezoid outer frame 21, which is located on the long side, corresponds to the rear section of the screening rod 22 to realize horizontal adjustment of the screening rod 22 on one side of the trapezoid outer frame 21, a transverse groove 23 for the screening rod 22 to move horizontally is formed in the side wall of the tail end of the trapezoid outer frame 21, the tail end of the screening rod 22 is horizontally adjusted in the range of the transverse groove 23, the length of the screening rod 22, which is located in the middle, is fixedly arranged, the screening rods 22 on two sides are two-section type, when the screening rod 22 adjusts the distance, the length of the screening rod 22 changes along with the adjustment width, two ends of the two-section type screening rod 22 are provided with adjusting blocks 221 which rotate horizontally, short rods 222 are arranged on the outer side of the adjusting blocks 221, and the short rods 222 penetrate through the transverse groove 23 and the adjusting holes 32 to realize horizontal movement of the screening rod 22.

The movable separation part 4 is a plurality of, the activity sets up on screening case 1 inside wall, the activity separation part 4 is including being located the horizontal spout 41 of screening case 1 front and back inside wall, peg graft between the horizontal spout 41 of both sides have the division board 42 that moves about in horizontal spout 41, when actual operation, according to the agricultural product of size and the size interval that needs to sieve, move division board 42 to the screening pole 22 below of corresponding size in horizontal spout 41, reach the purpose in separation interval, place under two adjacent division boards 42 simultaneously and accept article, fall into corresponding adjacent division board 42 within range after the agricultural product sieves, realize collecting agricultural product.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Agricultural product washs screening plant, including screening case (1), its characterized in that: the screening box (1) is internally provided with screening discs (2) for adjusting the distance according to the specification of agricultural products, the screening discs (2) are obliquely arranged, the front end of each screening disc is higher than the tail end of each screening disc, the tail end of each screening disc is provided with an adjusting mechanism (3) for adjusting the interval of the rear section of each screening disc (2), and the screening box (1) below each screening disc (2) is provided with a movable separation part (4) for separating the agricultural products after screening;

The screening disc (2) comprises a trapezoid outer frame (21), an adjustable screening rod (22) is horizontally arranged in the trapezoid outer frame (21), and a transverse groove (23) for the screening rod (22) to move horizontally is formed in the side wall of the tail end of the screening rod (22) of the trapezoid outer frame (21);

The adjusting mechanism (3) comprises an adjusting plate (31) which moves up and down, an adjusting hole (32) is formed in the adjusting plate (31), and the tail end of the screening rod (22) penetrates through the transverse groove (23) and extends into the corresponding adjusting hole (32) to achieve horizontal adjustment of the screening rod (22) along with the up-down movement of the adjusting plate (31).

2. The agricultural product cleaning and screening apparatus of claim 1, wherein: the plurality of adjusting holes (32) are arranged, the adjusting holes (32) in the middle are vertically arranged, the adjusting holes (32) in the two sides are obliquely arranged, the inclination angle is gradually increased from inside to outside, and the adjusting holes (32) in the two sides are symmetrically arranged.

3. The agricultural product cleaning and screening apparatus of claim 1, wherein: the adjustable lifting device is characterized in that a telescopic motor which enables the adjustable plate (31) to move up and down is arranged on the outer side of the adjustable plate (31), limiting plates (33) which limit the adjustable plate (31) during movement are arranged on the two sides of the adjustable plate (31), vertical grooves (34) are formed in one side of the limiting plates (33) towards the adjustable plate (31), and the two sides of the adjustable plate (31) are inserted into the vertical grooves (34) to move up and down in the range of the limiting plates (33).

4. The agricultural product cleaning and screening apparatus of claim 1, wherein: the trapezoid outer frame (21) is positioned on one side of the long side and corresponds to the rear section of the screening rod (22) so as to realize horizontal adjustment of the screening rod (22).

5. The agricultural product cleaning and screening apparatus of claim 1, wherein: the length that screening pole (22) are located the middle part is fixed the setting, and screening pole (22) of both sides are two segmentation, and the both ends of two segmentation screening poles (22) are equipped with horizontal direction pivoted regulating block (221), are equipped with quarter butt (222) in terminal regulating block (221) outside, quarter butt (222) pass transverse groove (23) and regulation hole (32) and realize the horizontal migration of screening pole (22).

6. The agricultural product cleaning and screening apparatus of claim 1, wherein: the movable separation parts (4) are multiple, the movable separation parts (4) are movably arranged on the inner side walls of the screening box (1), the movable separation parts (4) comprise horizontal sliding grooves (41) positioned on the front inner side wall and the rear inner side wall of the screening box (1), and partition plates (42) which move left and right in the horizontal sliding grooves (41) are inserted between the horizontal sliding grooves (41).