Classified screening equipment for oil seeds
By designing an adjustable screening box and telescopic rod structure, the problems of screening accuracy and speed caused by the fixed inclination of existing screening machines were solved, and efficient grading and screening of oilseeds were achieved.
Patent Information
- Application Number
- CN202422650039.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-10-31
AI Technical Summary
The screen plates of existing screening machines are fixed and the inclination cannot be adjusted, making it difficult to control the screening speed and accuracy, which affects the grading effect of oilseeds.
An oilseed grading and screening device was designed. The tilt angle of the screening box can be adjusted by an adjustable telescopic rod and screening box structure. Combined with different sizes of sieve holes, the feeding speed and accuracy can be controlled.
By adjusting the tilt angle of the screening box and the size of the sieve holes, the screening accuracy and efficiency are improved, ensuring the effective separation of oilseeds of different grades.
Smart Images
Figure CN223875464U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of oil seed screening equipment, specifically is a kind of oil seed grading screening equipment. BACKGROUND
[0002] Oil seeds refer to the seeds produced by oil crops, mainly including soybean, peanut, sesame, rapeseed, sunflower, cottonseed, safflower, coconut etc.Oil crops are a kind of crops with oil extraction as the main purpose.The world's four major oil crops are soybean, rapeseed, peanut and sunflower.
[0003] Peanut and soybean etc.are sold abroad, and need to be graded according to large fruit, medium fruit and small fruit, and different fruits have different prices and uses.Currently, the screening equipment is screened by screening machine, and the inclination of the screening plate is fixed, so the speed of discharging cannot be controlled, and the screening time of filtering cannot be ensured, resulting in the decrease of screening accuracy.
[0004] Therefore, the utility model designs a kind of oil seed grading screening equipment to solve the technical problems existing in the prior art. UTILITY MODEL CONTENT
[0005] In view of the deficiencies in the prior art, the utility model aims to provide an oil seed grading screening equipment to solve the above technical problems.
[0006] The utility model takes the scheme: a kind of oil seed grading screening equipment, including base, characterized by:
[0007] The base is provided with two groups of support plates, and two groups of support plates are hinged with mounting frame, the mounting frame is provided with screening box, and two groups of telescopic rods are hinged between the screening box and the base.
[0008] The screening box is provided with inlet, and the bottom is provided with a plurality of groups of large sieve hole and medium sieve hole and small sieve hole, the large sieve hole and medium sieve hole and small sieve hole are arranged in order from left to right, the inlet corresponds with small sieve hole, and the mounting frame is provided with discharge hopper corresponding with large sieve hole and medium sieve hole and small sieve hole at intervals.
[0009] Two groups of support plates are fixedly connected with discharge pipeline, and telescopic pipeline is arranged between discharge pipeline and discharge hopper.
[0010] Preferably, the telescopic rod is electric telescopic rod, and the electric telescopic rod is electrically connected with controller.
[0011] Preferably, the bottom of the screening box is paved with large screening holes, the length of which is less than the length of the middle screening holes, and the length of the middle screening holes is less than the length of the small screening holes.
[0012] Preferably, the screening box and the mounting frame are connected through buckling.
[0013] Preferably, the base is provided with a non-slip pad.
[0014] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 is one of the perspective views of the utility model.
[0016] Fig. 2 is one of the perspective views of the utility model.
[0017] Fig. 3 is the second perspective view of the utility model.
[0018] Reference signs: 1, base; 2, support plate; 3, mounting frame; 4, screening box; 5, telescopic rod; 6, feed inlet; 7, large screening hole; 8, middle screening hole; 9, small screening hole; 10, discharge hopper; 11, discharge pipeline; 12, telescopic pipeline. DETAILED DESCRIPTION
[0019] The foregoing and other technical contents, features and effects of the utility model will be clearly presented in the following detailed description of the embodiments with reference to the accompanying drawings. Figs. 1-3 The structural contents mentioned in the following embodiments are all referred to the drawings.
[0020] The various exemplary embodiments of the utility model will be described below with reference to the accompanying drawings.
[0021] Embodiment 1, an oil seed grading and screening device, comprising a base 1, characterized in that:
[0022] The base 1 is provided with two groups of support plates 2, and the mounting frame 3 is hinged between the two groups of support plates 2, the mounting frame 3 is provided with a screening box 4, and the screening box 4 is hinged with two groups of telescopic rods 5 between the base 1;
[0023] The screening box 4 is provided with an inlet 6, and the bottom is provided with a plurality of groups of large screening holes 7, medium screening holes 8 and small screening holes 9, which are arranged in order from left to right, the inlet 6 corresponds to the small screening holes 9, and the mounting frame 3 is provided with discharge hoppers 10 corresponding to the large screening holes 7, the medium screening holes 8 and the small screening holes 9 at intervals.
[0024] Two groups of the support plates 2 are fixedly connected with discharge pipelines 11, and the discharge pipelines 11 are provided with telescopic pipelines 12 between the discharge pipelines 11 and the discharge hoppers 10.
[0025] As an optional solution of embodiment 1, the telescopic rod 5 is an electric telescopic rod, and the electric telescopic rod is electrically connected with the controller.
[0026] As an optional solution of embodiment 1, the laying length of the large screening holes 7 at the bottom of the screening box 4 is less than that of the medium screening holes 8, and the laying length of the medium screening holes 8 is less than that of the small screening holes 9.
[0027] As an optional solution of embodiment 1, the screening box 4 is connected with the mounting frame 3 through buckling.
[0028] As an optional solution of embodiment 1, the base 1 is provided with an anti-skid pad.
[0029] In actual application, the screening box 4 is placed into the mounting frame 3 and connected through buckling, the telescopic rod 5 away from the small screening holes 9 is retracted, and the telescopic rod 5 close to the small screening holes 9 is extended, so that the inclination angle of the screening box 4 can be adjusted, and the discharge pipeline 11 is fixed during adjustment, and the screening box 4 will not interfere with the telescopic pipeline 12 during angle adjustment.
[0030] The greater the angle between the screening box 4 and the horizontal plane, the greater the inclination angle of the screening box 4, and the faster the discharging speed, and when the discharging amount is large each time, the angle between the screening box 4 and the horizontal plane is small, the material rolls down the bottom of the screening box 4 slowly, the screening is more careful, and the precision is improved.
[0031] Since the laying length of the large screening holes 7 at the bottom of the screening box 4 is less than that of the medium screening holes 8, and the laying length of the medium screening holes 8 is less than that of the small screening holes 9, the precision of screening is further improved.
[0032] After the adjustment, the oil seeds are put into the feeding port 6, the small oil seeds fall along the small screening holes 9 to the corresponding discharge hoppers 10, and are discharged from the discharge pipelines 11 to the containers; the medium oil seeds fall along the medium screening holes 8 to the corresponding discharge hoppers 10, and are discharged from the discharge pipelines 11 to the containers; the large oil seeds fall along the large screening holes 7 to the corresponding discharge hoppers 10, and are discharged from the discharge pipelines 11 to the containers; the telescopic rod 5 is driven to operate simply and conveniently.
[0033] The above is only for the purpose of illustrating the present application, and it should be understood that the present application is not limited to the above embodiments, and various modifications in accordance with the present application are within the scope of the present application.
Claims
1. An oil seed grading and screening device, comprising a base (1), characterized in that: the base (1) is provided with two groups of support plates (2), and the two groups of support plates (2) are hingedly connected with a mounting frame (3), the mounting frame (3) is provided with a screening box (4) therein, and the screening box (4) is hingedly connected with two groups of telescopic rods (5) between the base (1); the screening box (4) is provided with an inlet (6) on the top and a plurality of groups of large screening holes (7), medium screening holes (8) and small screening holes (9) at the bottom, the large screening holes (7), the medium screening holes (8) and the small screening holes (9) are arranged in order from left to right, the inlet (6) corresponds to the small screening holes (9), and the mounting frame (3) is provided with discharge hoppers (10) corresponding to the large screening holes (7), the medium screening holes (8) and the small screening holes (9) at intervals; two groups of the support plates (2) are fixedly connected with discharge pipelines (11), and the discharge pipelines (11) are provided with telescopic pipelines (12) between the discharge pipelines (11) and the discharge hoppers (10).
2. An oilseed grading apparatus according to claim 1, wherein, The telescopic rods (5) are electric telescopic rods, and the electric telescopic rods are electrically connected with a controller.
3. An oilseed grading apparatus according to claim 1 wherein, The screening box (4) is provided with the large screening holes (7) at the bottom, and the length of the large screening holes (7) is less than the length of the medium screening holes (8), and the length of the medium screening holes (8) is less than the length of the small screening holes (9).
4. An oilseed grading apparatus according to claim 1 wherein, The screening box (4) is connected with the mounting frame (3) through buckles.
5. An oilseed grading apparatus according to any one of claims 1 to 4, wherein, The base (1) is provided with anti-skid pads.