Rapid discharging structure of screening equipment

Abstract

The utility model provides a quick discharging structure of screening equipment, which relates to the technical field of screening equipment accessories, and comprises a discharging cover, the bottom of the inner side of the discharging cover is of an inclined structure, and the discharging cover is arranged at the position of a discharging port of a screening machine; a rotating piece is rotationally mounted at the outer end of the discharging cover; the rotating piece is of a circular structure, and the side face of the rotating piece is connected with a flow guide plate. An air pump is mounted on the outer side of the flow guide plate, the flow guide plate is of a U-shaped structure, the side end of the flow guide plate is mounted at the bottom of the outer end of the discharging cover, and a positioning part is mounted at the top of the flow guide plate; a guide groove is formed in the top of the positioning piece. Blocked Chinese wolfberry fruits are dredged through intermittent high-pressure airflow sprayed by the air spraying piece, the airflow cannot damage the Chinese wolfberry fruits, it is guaranteed that the Chinese wolfberry fruits are rapidly discharged outwards, the processing quality of the Chinese wolfberry fruits is guaranteed, and the problems that a large amount of Chinese wolfberry fruits flow outwards to cause blockage and the Chinese wolfberry fruits are prone to being broken through dredging with hard objects are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of screening equipment accessories, especially to a quick discharge structure of screening equipment. BACKGROUND

[0002] The screening equipment is used for classifying, filtering and separating the input material, so when the wolfberry is processed and screened, the qualified wolfberry after screening is put into a container through the discharge structure of the screening equipment for storage, which facilitates the classification and discharge of wolfberry of different sizes. In the prior art, when the discharge structure of the screening equipment guides the wolfberry after screening, a large amount of wolfberry flows outward and is squeezed, which causes the discharge structure to be blocked, greatly reduces the flow speed of the wolfberry outward, and easily causes the wolfberry to be broken when being dredged by a hard object or other objects, thereby affecting the quality of wolfberry processing. SUMMARY

[0003] The quick discharge structure of the screening equipment according to the embodiments of the present disclosure is characterized in that the wolfberry flows outward through the inner side of the discharge cover and the flow guide plate, the side end of the air jet member at the bottom of the guide sliding pipe is driven by the push plate pressed downward to face the inner side of the discharge cover, the high-pressure airflow intermittently sprayed by the air jet member dredges the wolfberry blocked in the inner side of the discharge cover, the airflow dredges the blocked wolfberry without damaging the wolfberry, ensures the wolfberry to be discharged outward quickly, and ensures the quality of wolfberry processing.

[0004] In a first aspect, the present disclosure provides a quick discharge structure of a screening equipment, which specifically comprises: a discharge cover, which is in a rectangular structure, the inner side bottom of the discharge cover is in an inclined structure, and the discharge cover is installed at the position of the discharge port of a screening machine; a rotating member is rotatably installed at the outer end of the discharge cover; the rotating member is in a circular structure, and a flow guide plate is connected to the side surface of the rotating member; an air pump is installed at the outer side of the flow guide plate, the flow guide plate is in a U-shaped structure, the side end of the flow guide plate is installed at the outer end bottom of the discharge cover, a positioning member is installed at the top of the flow guide plate, and a guide groove is formed in the top of the positioning member.

[0005] Further, a driving rod is installed at the top of the discharge cover; an adjusting plate is slidably installed through the top of the discharge cover; the top of the adjusting plate is installed at the outer side of the driving rod, the side surface of the adjusting plate is in an arc-shaped structure, and a limiting side groove is formed in the bottom of the adjusting plate.

[0006] Further, connecting plates are installed at the outer end of both sides of the discharge cover; the side end of the connecting plate is rotatably installed at the outer side of the rotating member; a plurality of fixing holes are formed in the outer side of the rotating member; and a flow guide groove is formed in the outer end bottom of the flow guide plate.

[0007] Further, the outer end top of the discharge cover is provided with a fixed plate through a spring, the bottom of the fixed plate is provided with a fixed rod, the fixed rod is in a cylindrical structure, and the bottom of the fixed rod is inserted into the inside of the fixed hole through the top of the connecting plate.

[0008] Further, the inside top of the positioning member is provided with a guide block through sliding, the guide block is in a rectangular structure, and the guide block is between the two guide grooves, and the middle position of the guide block is provided with a guide sliding pipe through sliding.

[0009] Further, the guide sliding pipe is in a cylindrical structure, the guide sliding pipe is slidably arranged in the inside of the guide groove, the outside of the guide sliding pipe is provided with a protruding block, and the top of the guide sliding pipe is provided with a push plate, the bottom of the push plate is connected with the top of the guide block through a spring, and the spring is on the outside of the guide sliding pipe.

[0010] Further, the bottom of the guide sliding pipe is provided with a jet member, the side end of the jet member is in a flat structure, the output end of the air pump on the outside of the guide vane is provided with a guide pipe, and the guide pipe is connected with the side of the guide sliding pipe through the inside of the positioning member and the guide groove below.

[0011] The utility model provides a kind of quick discharge structure of screening equipment, with following beneficial effects:

[0012] When the utility model is used, the intermittent high-pressure airflow sprayed by using jet member is used to dredge the blocked wolfberry, when guiding the screened wolfberry, wolfberry flows outward through the inside of discharge cover and guide vane, then the side end of the jet member at the bottom of guide sliding pipe is driven to the inside of discharge cover by pressing push plate downward, the intermittent high-pressure airflow sprayed by jet member is used to dredge the wolfberry blocked in the inside of discharge cover, airflow is used to dredge the blocked wolfberry, and airflow cannot damage wolfberry, ensure that wolfberry is quickly discharged outward, and ensure the quality of wolfberry processing.

[0013] In addition, the flow speed of wolfberry is adjusted by adjusting the position of guide vane, when guiding the screened wolfberry, rotating member drives guide vane to rotate at the outer end of discharge cover, so that guide vane is at appropriate inclination angle, the inclination angle of guide vane is smaller, so the flow speed is slower, so that wolfberry is vertically present in container, reduce the splashing condition of wolfberry, the inclination angle of guide vane is larger, so the flow speed is faster, under the action of inertia, wolfberry flows to a farther position, improve the collection speed of wolfberry. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0015] The drawings in the following description are merely some embodiments of the present application, and are not a limitation of the present application.

[0016] In the drawings:

[0017] Figure 1 A schematic view showing the overall structure of the present application is shown;

[0018] Figure 2 A schematic view showing the sectional structure of the discharge cover of the present application is shown;

[0019] Figure 3 A schematic view showing the sectional structure of the rotating member of the present application is shown;

[0020] Figure 4 A schematic view showing the three-dimensional structure of the fixed plate of the present application is shown;

[0021] Figure 5 A schematic view showing the three-dimensional structure of the air jet member of the present application is shown;

[0022] Figure 6 A schematic view showing the sectional structure of the positioning member of the present application is shown;

[0023] List of reference signs

[0024] 1, discharge cover; 101, driving rod; 102, adjusting plate; 103, limiting side slot;

[0025] 2, rotating member; 201, guide plate; 202, connecting plate; 203, fixed hole; 204, guide slot; 205, fixed plate; 206, fixed rod;

[0026] 3, positioning member; 301, guide slot; 302, guide block; 303, guide sliding pipe; 304, push plate; 305, air jet member; 306, guide pipe;

[0027] 4, screening machine. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Please refer to Figures 1 to 6 :

[0030] Embodiment one:

[0031] The utility model provides a kind of quick discharge structure of screening equipment, comprising: discharge cover 1, discharge cover 1 is rectangular structure, and the inside bottom of discharge cover 1 is inclined structure, and discharge cover 1 is installed in the position of the discharge port of screening machine 4;Drive rod 101 is installed at the top of discharge cover 1;Adjusting plate 102 is slidably installed at the top of discharge cover 1;The top of adjusting plate 102 is installed at the outside of drive rod 101, and the side of adjusting plate 102 is arc structure, and the bottom of adjusting plate 102 is provided with limit side groove 103.

[0032] In the embodiment of the present disclosure, when the screened wolfberry is guided, the discharge cover 1 is installed at the position of the discharge port of the screening machine 4, the drive rod 101 at the top of the discharge cover 1 is rotated to drive the adjusting plate 102 to move, the adjusting plate 102 adjusts the space size of the wolfberry flowing inside the discharge cover 1, to prevent the wolfberry from flowing outward and splashing due to the large space, and the limit side groove 103 ensures the flowing space of the wolfberry.

[0033] In example two, on the basis of example one, a rotating member 2 is rotatably installed at the outer end of the discharge cover 1; the rotating member 2 is circular in structure, and a flow guide plate 201 is connected to the side of the rotating member 2; a gas pump is installed at the outside of the flow guide plate 201, and the flow guide plate 201 is U-shaped in structure, and the side end of the flow guide plate 201 is installed at the bottom of the outer end of the discharge cover 1; connecting plates 202 are installed at the outer end of the discharge cover 1; the side end of the connecting plate 202 is rotatably installed at the outside of the rotating member 2; a plurality of fixing holes 203 are formed at the outside of the rotating member 2; a flow guide groove 204 is formed at the bottom of the outer end of the flow guide plate 201; a fixed plate 205 is installed at the top of the outer end of the discharge cover 1 through a spring; fixed rods 206 are installed at the bottom of the two ends of the fixed plate 205; the fixed rods 206 are cylindrical in structure, and the bottom of the fixed rods 206 is inserted into the fixing holes 203 at the top of the connecting plates 202; when the screened wolfberry is guided, the position of the flow guide plate 201 is adjusted according to the position of the wolfberry storage container, the rotating member 2 is rotated at the outer end of the discharge cover 1 and the inside of the two connecting plates 202, the rotating member 2 drives the flow guide plate 201 to rotate to an appropriate position, the fixed plate 205 is driven to move downward under the action of the spring, the fixed plate 205 drives the fixed rods 206 at the bottom of the two ends to be inserted into the fixing holes 203 at the outside of the rotating member 2, the position of the rotating member 2 is fixed, the rotating member 2 drives the flow guide plate 201 to an appropriate inclination angle, the inclination angle of the flow guide plate 201 is smaller, the flow speed of the wolfberry is slower, the wolfberry falls vertically into the storage container, the inclination angle of the flow guide plate 201 is larger, the flow speed of the wolfberry is faster, the wolfberry flows quickly downward under the action of inertia and falls into a farther container, the flow guide groove 204 disperses and guides the flowing wolfberry, preventing the wolfberry from splashing when flowing.

[0034] In example three, on the basis of example one, the top of the flow guide plate 201 is provided with a positioning piece 3; the top of the positioning piece 3 is provided with a guide groove 301; the inner top of the positioning piece 3 is slidably provided with a guide block 302; the guide block 302 has a rectangular structure, and the guide block 302 is between the two guide grooves 301; a guide sliding pipe 303 is slidably installed in the middle position of the guide block 302; the guide sliding pipe 303 has a cylindrical structure, the guide sliding pipe 303 is slidably installed in the inside of the guide groove 301, the outside of the guide sliding pipe 303 is provided with a protruding block, and the top of the guide sliding pipe 303 is provided with a push plate 304; the bottom of the push plate 304 is connected with the top of the guide block 302 through a spring, and the spring is outside the guide sliding pipe 303; the bottom of the guide sliding pipe 303 is provided with a jet piece 305, wherein the side end of the jet piece 305 has a flat structure; a flow guide pipe 306 is installed on the output end of the air pump outside the flow guide plate 201; the flow guide pipe 306 is connected with the side surface of the guide sliding pipe 303 through the inside and the lower guide groove 301 of the positioning piece 3, when the screened medlar is guided, the top of the guide sliding pipe 303 is pulled to drive the guide block 302 to move on the inside top of the positioning piece 3, the guide sliding pipe 303 moves along the guide groove 301 to the appropriate position, the push plate 304 is pressed downward to drive the guide sliding pipe 303 to move downward, the spring at the bottom of the push plate 304 is contracted, the protruding block outside the guide sliding pipe 303 prevents the guide sliding pipe 303 from rotating, the jet piece 305 at the bottom of the guide sliding pipe 303 faces the jammed place of the medlar, the intermittent airflow generated by the air pump outside the flow guide plate 201 enters the guide sliding pipe 303 through the flow guide pipe 306 and then flows into the inside of the jet piece 305, the intermittent high-pressure airflow sprayed from the side end of the jet piece 305 pushes the jammed medlar, the jammed position is dredged, the airflow will not cause damage to the medlar, and the processing quality of the medlar is improved.

[0035] The working principle of the embodiment is as follows: the discharge cover 1 is installed at the position of the discharge port of the screening machine 4, the rotating drive rod 101 drives the adjusting plate 102 to adjust the space for the main flow of the Chinese wolfberry, the position of the flow guide plate 201 is adjusted according to the position of the Chinese wolfberry storage container, the rotary piece 2 is rotated at the outer end of the discharge cover 1 and the inner side of the two connecting plates 202, the rotary piece 2 drives the flow guide plate 201 to rotate to the appropriate position, the fixed plate 205 drives the fixed rod 206 to be inserted into the fixed hole 203 under the action of the spring, the position of the rotary piece 2 is fixed, the rotary piece 2 drives the flow guide plate 201 to be at the appropriate inclination angle, the inclination angle of the flow guide plate 201 is smaller, the flow speed of the Chinese wolfberry is slower, the Chinese wolfberry falls vertically in the storage container, the inclination angle of the flow guide plate 201 is larger, the flow speed of the Chinese wolfberry is faster, under the action of inertia, the Chinese wolfberry flows quickly and falls in the container far away, the top of the guide slide pipe 303 is pushed to drive the guide block 302 to move at the inner top of the positioning piece 3, the push plate 304 is pressed downward to drive the air jet piece 305 at the bottom of the guide slide pipe 303 to face the place where the Chinese wolfberry is blocked, the intermittent airflow generated by the air pump at the outer side of the flow guide plate 201 passes through the flow guide pipe 306 into the guide slide pipe 303 and then flows into the air jet piece 305, the intermittent high-pressure airflow sprayed from the side end of the air jet piece 305 unblocks the blocked Chinese wolfberry, and the airflow will not cause the problem of damage to the Chinese wolfberry.

[0036] In this paper, the following points need to be noted:

[0037] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0038] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0039] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A rapid discharge structure for a screening apparatus, comprising: The utility model provides an outlet cover (1), the inner side bottom of outlet cover (1) is inclined structure, and outlet cover (1) is installed in the position of the discharge port of screening machine (4), it is characterized in that, the outer end of outlet cover (1) is rotatably installed with rotating part (2), the side of rotating part (2) is connected with guide plate (201), the outside of guide plate (201) is installed with air pump, and the side end of guide plate (201) is installed in the outer end bottom of outlet cover (1), and the top of guide plate (201) is installed with positioning part (3), the top of positioning part (3) is provided with guide slot (301), the inside top of positioning part (3) is slidably installed with guide block (302), the middle position of guide block (302) is slidably installed with guide slide pipe (303), the bottom of guide slide pipe (303) is installed with air jet part (305).

2. The quick discharge structure of a screening plant according to claim 1, characterized in that, The top of outlet cover (1) is installed with drive rod (101), the top of outlet cover (1) is slidably installed with adjusting plate (102), the top of adjusting plate (102) is installed on the outside of drive rod (101), and the bottom of adjusting plate (102) is provided with limiting side slot (103).

3. The quick discharge structure of a screening plant according to claim 2, characterized in that, The both sides of the outer end of outlet cover (1) are installed with connecting plate (202), the side end of connecting plate (202) is rotatably installed on the outside of rotating part (2), the outside of rotating part (2) is provided with multiple fixed holes (203), the outer end bottom of guide plate (201) is provided with guide slot (204).

4. The quick discharge structure of a screening plant according to claim 3, characterized in that, The outer end top of outlet cover (1) is installed with fixed plate (205) through spring, the both end bottom of fixed plate (205) is installed with fixed rod (206), the bottom of fixed rod (206) is inserted in the inside of fixed hole (203) through the top of connecting plate (202).

5. The quick discharge structure of a screening plant according to claim 4, characterized in that, The guide block (302) is between two guide slots (301), the guide slide pipe (303) is cylindrical structure, and the guide slide pipe (303) is slidably installed in the inside of guide slot (301).

6. The quick discharge structure of a screening plant according to claim 5, characterized in that, The outside of guide slide pipe (303) is provided with lug, and the top of guide slide pipe (303) is installed with push plate (304), the bottom of push plate (304) is connected with the top of guide block (302) through spring, and the spring is on the outside of guide slide pipe (303).

7. The quick discharge structure of a screening plant according to claim 6, characterized in that, The output end of air pump on the outside of guide plate (201) is installed with guide pipe (306), and the side of guide pipe (306) is connected with guide slide pipe (303) through the inside and lower guide slot (301) of positioning part (3).

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