CN220804286U

CN220804286U - Seed screening machine

Info

Publication number: CN220804286U
Application number: CN202322353819.3U
Authority: CN
Inventors: 刘雪梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-04-19
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses a seed screening machine, which relates to the technical field of seed screening and comprises an electromagnetic valve pipeline and a screening box body, wherein the electromagnetic valve pipeline is installed and connected at the left side position of the upper end of the screening box body, and a round seed collecting hopper is arranged at the upper end of the electromagnetic valve pipeline. According to the utility model, the movable screening device structure is arranged, so that the screening can be moved left and right, the screw rod body of the movable screening device is welded on the screening box body, the screw rod body is convenient to mount and place, the screw rod in the screw rod body can drive the screw rod in the screw rod body to rotate positively and negatively due to the rotation of the output shaft of the screw rod motor, the screw rod body can drive the screw rod sliding block to move left and right, the screw rod sliding block can drive the connecting round rod to move left and right, and the connecting round rod can drive the bottom bristle plate to move left and right at the inner bottom end of the screening box body, so that seeds can be driven to move left and right.

Description

Seed screening machine

Technical Field

The utility model relates to the technical field of seed screening, in particular to a seed screening machine.

Background

The agriculture is industry of obtaining products by utilizing growth and development rules of animals and plants and through artificial cultivation, impurities, rotten plasmids, worm-eaten grains, black powder disease grains, blighted grains, bud grains, heavy impurities, dust and the like in the seeds need to be removed in order to ensure good quality and sowing quality of the seeds and improve germination rate and yield of the seeds, and a screening machine is needed.

The prior Chinese patent CN219273663U discloses a seed screening machine for agricultural technology popularization in 2023, 6 months and 30 days, and the seed screening machine comprises an outer box and an inner box, wherein a dust collecting device is fixedly arranged at the rear end of the outer box, two discharge ports are fixedly arranged at the right end of the outer box, buffer plates are fixedly arranged at the upper part and the lower part of the inner left wall and the lower part of the inner right wall of the inner box, two dampers are respectively arranged at the upper part and the lower part of the left end and the right end of the inner box, a first spring is respectively arranged on the outer surfaces of the dampers, two buffer mechanisms are respectively fixedly arranged at the lower parts of the left end and the right end of the inner box, a first screen is arranged at the middle upper part of the inner wall of the inner box, a second screen is arranged at the middle lower part of the inner wall of the inner box, and a vibrator is respectively fixedly arranged at the left part of the lower end of the second screen of the first screen.

However, when the device is used for screening seeds, the vibration mode is adopted for screening, so that when the device is used, a large amount of noise is generated in the whole device, and the problem that the hearing of people is easily affected when people use the device for a long time is solved.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a seed screening machine which can drive seeds to be screened in sequence through the reciprocating left-right movement of a movable screening device, so that the whole screening sound is small, and the hearing of external personnel is not influenced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a seed screening machine, includes solenoid valve pipeline and screening box, solenoid valve pipeline installation is connected on the upper end left side position of screening box, solenoid valve pipeline's upper end is provided with circular seed and collects the fill, be provided with the removal screener in the middle of the upper end of screening box, the both ends of screening box are provided with the observation window, the lower extreme of screening box is provided with first screening otter board, the below of first screening otter board is provided with first receiving conveyor, the right side of first screening otter board is provided with the second screening otter board, the below of second screening otter board is provided with the second receiving conveyor, the right side of second screening otter board is provided with the third screening otter board, the below of third screening otter board is provided with the third receiving conveyor.

The technical scheme is as follows: opening electromagnetic valve pipeline's through-hole to circular seed inside the circular seed collection fill then discharges screening box in, then remove the selector and remove to leftmost, thereby remove from left to right, can drive circular seed in the removal and remove, when the seed passes through first screening otter board, second screening otter board and third screening otter board like this, make can screen in proper order, and the seed of screening falls to first receiving conveyor in proper order, second receiving conveyor and third receiving conveyor on, can discharge outside through first receiving conveyor like this, second receiving conveyor and third receiving conveyor and classify and deposit, thereby remove about the reciprocating of selector through removing, make can drive the seed and screen in proper order, whole screening sound is little, can not influence outside personnel's hearing like this.

The movable screening device is further arranged, the movable screening device comprises a bottom bristle plate, a screw machine body, a screw sliding block, a connecting round rod and a screw motor, the screw motor is arranged at the left end of the screw machine body, the screw sliding block is arranged on the inner side of the lower end of the screw machine body, the connecting round rod is arranged at the lower end of the screw sliding block, the bottom bristle plate is arranged at the lower end of the connecting round rod, and the screw machine body is connected to the screening box body.

The technical scheme is as follows: because of the structure of the movable screening device, seeds can be driven to move left and right for screening.

The screening box body comprises a blanking through hole, a box body shell, a movable transverse groove, a first screening mesh, a second screening mesh and a third screening mesh, wherein the movable transverse groove is formed in the upper end of the box body shell, the blanking through hole is formed in the left side of the movable transverse groove, the first screening mesh is formed in the lower end of the box body shell, the second screening mesh is formed in the right side of the first screening mesh, the third screening mesh is formed in the right side of the second screening mesh, and the box body shell is connected to a support column base.

The technical scheme is as follows: because of the screening box body structure, the screening box can be used in a limited position.

The screening box is characterized in that the third screening screen plate comprises an outer sleeve plate, a square frame, an outer handle and a screen mesh screen plate, the outer handle is arranged at the front end of the square frame, the screen mesh screen plate is arranged at the inner side of the square frame, the outer sleeve plates are arranged at the two ends of the square frame, and the square frame is connected to the screening box body through the outer sleeve plates.

The technical scheme is as follows: the third screening screen plate structure can be used for installation and screening.

The utility model further provides that the first receiving conveyor comprises an inner receiving cavity, an upper receiving cover, a belt conveyor and a pulling round rod, wherein the inner receiving cavity is arranged in the upper receiving cover, the pulling round rod is arranged on two sides of the lower end of the upper receiving cover, the belt conveyor is arranged at the lower end of the pulling round rod, and the upper receiving cover is connected to the screening box body.

The technical scheme is as follows: the first receiving conveyor is configured so that it can receive a delivery application.

The utility model further provides that the mesh openings of the first screening mesh plate, the second screening mesh plate and the third screening mesh plate are sequentially increased.

The technical scheme is as follows: because the mesh of first screening otter board, second screening otter board and third screening otter board increases in proper order, the seed of being convenient for filters like this.

The utility model is further arranged that the first receiving conveyor, the second receiving conveyor and the third receiving conveyor have the same structure.

The technical scheme is as follows: the first receiving conveyor, the second receiving conveyor and the third receiving conveyor are identical in structure, so that the discharging and using are convenient.

The utility model is further characterized in that the electromagnetic valve pipeline is connected with the screening box body through screws, and the connection part of the electromagnetic valve pipeline and the screening box body is communicated.

The technical scheme is as follows: because electromagnetic valve pipeline and screening box pass through screw connection, and electromagnetic valve pipeline and screening box's junction link up, be convenient for install fixedly like this, be convenient for discharge moreover and use.

The beneficial effects of the utility model are as follows:

1. Through being provided with and removing the screener structure to can remove the screening from side to side, remove the lead screw organism welded connection of screener on screening box, thereby the lead screw organism is convenient for install and is placed, the inside lead screw of lead screw organism is because of the rotation of lead screw motor output shaft, make can drive the inside lead screw of lead screw organism and rotate positively and negatively, then the lead screw organism can drive the lead screw slider and move about, the lead screw slider then can drive and connect the round bar and move about, connect the round bar then can drive the bottom brush hair board and move about screening box's inside bottom, make can drive the seed and move about.

2. Through being provided with screening box structure to can spacing use of placing, the box shell welded connection of screening box is on the support column foot, thereby the box shell is convenient for place, and the box shell is because of the region of blanking through-hole, makes the seed that electromagnetic valve pipeline was discharged can pass through, because of the region of portable transverse groove, thereby remove the lead screw slider of screening ware and can spacing left and right movement, because of the region of first screening mesh, second screening mesh and third screening mesh, make first screening mesh, second screening mesh and third screening mesh be convenient for install in proper order and place.

Drawings

FIG. 1 is a schematic perspective view of a seed screening machine according to the present utility model;

FIG. 2 is a schematic diagram of a mobile sizer of the seed sizer according to the present utility model;

FIG. 3 is a schematic view of a screening box of a seed screening machine according to the present utility model;

FIG. 4 is a schematic diagram of a third screen panel of a seed screening machine according to the present utility model;

fig. 5 is a schematic view of a first receiving conveyor of a seed screening machine according to the present utility model.

In the figure: 1. a round seed collection hopper; 2. an electromagnetic valve pipe; 3. screening the box body; 31. blanking through holes; 32. a case housing; 33. a movable transverse slot; 34. a first screen mesh; 35. a second screen mesh; 36. a third screen mesh; 4. a support column base; 5. a first screen panel; 6. a first receiving conveyor; 61. an internal receiving cavity; 62. the upper side receives the cover; 63. a belt conveyor; 64. pulling the round rod; 7. a second screen panel; 8. a second receiving conveyor; 9. a third screen panel; 91. an outer jacket plate; 92. a square frame; 93. an outside handle; 94. a screen mesh plate; 10. a third receiving conveyor; 11. an observation window; 12. moving the screener; 121. a bottom bristle plate; 122. a screw body; 123. a screw rod sliding block; 124. connecting round rods; 125. and a screw motor.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1to 5, a seed screening machine comprises an electromagnetic valve pipeline 2 and a screening box 3, wherein the electromagnetic valve pipeline 2 is installed and connected on the left side of the upper end of the screening box 3, a round seed collecting hopper 1 is arranged at the upper end of the electromagnetic valve pipeline 2, a movable screening device 12 is arranged in the middle of the upper end of the screening box 3, observation windows 11 are arranged at two ends of the screening box 3, a first screening screen 5 is arranged at the lower end of the screening box 3, a first receiving conveyor 6 is arranged below the first screening screen 5, a second screening screen 7 is arranged on the right side of the first screening screen 5, a second receiving conveyor 8 is arranged below the second screening screen 7, a third screening screen 9 is arranged on the right side of the second screening screen 7, a third receiving conveyor 10 is arranged below the third screening screen 9, when in use, through holes of the electromagnetic valve pipeline 2 are opened, thereby circular seed in circular seed collecting hopper 1 is then discharged screening box 3, then remove the selector 12 and remove leftmost, thereby remove from left to right, can drive circular seed in the removal and remove, when the seed passes through first screening otter board 5, second screening otter board 7 and third screening otter board 9 like this, make can carry out the screening in proper order, and the seed of screening falls on first receiving conveyor 6 in proper order, second receiving conveyor 8 and third receiving conveyor 10, can discharge the outside through first receiving conveyor 6 like this, second receiving conveyor 8 and third receiving conveyor 10 and classify and deposit, thereby remove about the reciprocating of selector 12 through removing, make can drive the seed and carry out the screening in proper order, whole screening sound is little like this, can not influence outside personnel's hearing.

Specifically, remove the selector 12 and include bottom brush hair board 121, lead screw organism 122, lead screw slider 123, connect round bar 124 and lead screw motor 125, the left end of lead screw organism 122 is provided with lead screw motor 125, the lower extreme inboard of lead screw organism 122 is provided with lead screw slider 123, the lower extreme of lead screw slider 123 is provided with and connects round bar 124, the lower extreme of connecting round bar 124 is provided with bottom brush hair board 121, lead screw organism 122 is connected on screening box 3, remove the lead screw organism 122 welded connection of selector 12 on screening box 3, thereby lead screw organism 122 is convenient for install and place, lead screw organism 122 inside lead screw is because of the rotation of lead screw motor 125 output shaft, make can drive the inside lead screw of lead screw organism 122 positive and negative rotation, then lead screw organism 122 can drive lead screw slider 123 and move about, lead screw slider 123 can drive and connect round bar 124 and move about, connect round bar 124 can drive bottom brush hair board 121 and move about screening box 3's inside bottom, make can drive the seed and move about.

Specifically, screening box 3 includes blanking through-hole 31, box shell 32, portable cross slot 33, first sieve mesh 34, second sieve mesh 35 and third sieve mesh 36, the upper end of box shell 32 is provided with portable cross slot 33, the left side of portable cross slot 33 is provided with blanking through-hole 31, the lower extreme of box shell 32 is provided with first sieve mesh 34, the right side of first sieve mesh 34 is provided with second sieve mesh 35, the right side of second sieve mesh 35 is provided with third sieve mesh 36, box shell 32 is connected on support column foot 4, the box shell 32 welded connection of screening box 3 is on support column foot 4, thereby box shell 32 is convenient for place, box shell 32 is because of the region of blanking through-hole 31, make the seed that solenoid valve pipeline 2 discharged can pass through, because of the region of portable cross slot 33, thereby the lead screw slider 123 of mobile screen 12 can spacing left and right movement, because of first sieve mesh 34, the region of second sieve mesh 35 and third sieve mesh 36, make first sieve mesh 5, second sieve mesh 7 and third sieve mesh 9 are convenient for place in proper order.

Specifically, the third screening screen 9 includes outside sleeve plate 91, the square frame 92, outside handle 93 and sieve mesh otter board 94, the front end of square frame 92 is provided with outside handle 93, the inboard of square frame 92 is provided with sieve mesh otter board 94, the both ends of square frame 92 are provided with outside sleeve plate 91, square frame 92 passes through outside sleeve plate 91 to be connected on screening box 3, square frame 92 of third screening screen 9 cup joints the connection on screening box 3 through outside sleeve plate 91, thereby square frame 92 is convenient for install and place, square frame 92 is when pulling out, because of outside handle 93 is convenient for hold pull out, square frame 92 can screen the seed because of the sieve mesh otter board 94 of inboard like this.

Specifically, the first receiving conveyor 6 includes an inner receiving chamber 61, an upper receiving cover 62, a belt conveyor 63 and a pulling round bar 64, the inner portion of the upper receiving cover 62 is provided with the inner receiving chamber 61, both sides of the lower end of the upper receiving cover 62 are provided with the pulling round bar 64, the lower end of the pulling round bar 64 is provided with the belt conveyor 63, the upper receiving cover 62 of the first receiving conveyor 6 is connected to the screening box 3 by welding, so that the upper receiving cover 62 can be stably placed, the upper receiving cover 62 can receive seeds screened by the first screening net plate 5 due to the area of the inner receiving chamber 61, and then can be discharged to the belt conveyor 63 at the lower end of the pulling round bar 64 at both sides of the upper receiving cover 62, so that the seeds can be conveyed to an external designated position.

Specifically, the mesh openings of the first sieving screen 5, the second sieving screen 7 and the third sieving screen 9 are sequentially increased, so that seeds can be conveniently sieved.

Specifically, the first receiving conveyor 6, the second receiving conveyor 8, and the third receiving conveyor 10 are identical in structure, thereby facilitating reception of discharge use.

Specifically, the electromagnetic valve pipeline 2 and the screening box 3 are connected through screws, and the connection part of the electromagnetic valve pipeline 2 and the screening box 3 is communicated, so that the electromagnetic valve pipeline is convenient to install and fix, and is convenient to discharge and use.

Working principle: when the novel seed screening device is used, through holes of the electromagnetic valve pipeline 2 are opened, round seeds in the round seed collecting hopper 1 are discharged into the screening box body 3, then the screener 12 is moved to the leftmost side, the round seeds can be driven to move in the moving process from left to right, so that the seeds can be screened sequentially through the first screening screen 5, the second screening screen 7 and the third screening screen 9, and the screened seeds fall onto the first receiving conveyor 6, the second receiving conveyor 8 and the third receiving conveyor 10 sequentially, so that the seeds can be discharged to the outside for classified storage through the first receiving conveyor 6, the second receiving conveyor 8 and the third receiving conveyor 10, and the seeds can be driven to sequentially screen through the reciprocating left-right movement of the mobile screener 12, so that the overall screening sound is small, and the hearing of an external person cannot be influenced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a seed screening machine, includes solenoid valve pipeline (2) and screening box (3), a serial communication port, solenoid valve pipeline (2) install and connect on the upper end left side position of screening box (3), the upper end of solenoid valve pipeline (2) is provided with circular seed and collects fill (1), be provided with in the middle of the upper end of screening box (3) and remove screener (12), the both ends of screening box (3) are provided with observation window (11), the lower extreme of screening box (3) is provided with first screening otter board (5), the below of first screening otter board (5) is provided with first receiving conveyor (6), the right side of first screening otter board (5) is provided with second screening otter board (7), the below of second screening otter board (7) is provided with second receiving conveyor (8), the right side of second screening otter board (7) is provided with third screening otter board (9), the below of third screening otter board (9) is provided with third receiving conveyor (10).

2. The seed screening machine according to claim 1, wherein the mobile screening machine (12) comprises a bottom bristle plate (121), a screw body (122), a screw slider (123), a connecting round rod (124) and a screw motor (125), wherein the screw motor (125) is arranged at the left end of the screw body (122), the screw slider (123) is arranged at the inner side of the lower end of the screw body (122), the connecting round rod (124) is arranged at the lower end of the screw slider (123), the bottom bristle plate (121) is arranged at the lower end of the connecting round rod (124), and the screw body (122) is connected to the screening box (3).

3. A seed screening machine according to claim 1, characterised in that the screening box (3) comprises a blanking through hole (31), a box housing (32), a movable cross slot (33), a first screening mesh (34), a second screening mesh (35) and a third screening mesh (36), the upper end of the box housing (32) is provided with the movable cross slot (33), the left side of the movable cross slot (33) is provided with the blanking through hole (31), the lower end of the box housing (32) is provided with the first screening mesh (34), the right side of the first screening mesh (34) is provided with the second screening mesh (35), the right side of the second screening mesh (35) is provided with the third screening mesh (36), and the box housing (32) is connected to the support column foot (4).

4. The seed screening machine according to claim 1, wherein the third screening screen (9) comprises an outer sleeve plate (91), a return-shaped frame (92), an outer handle (93) and a screen mesh screen (94), the outer handle (93) is arranged at the front end of the return-shaped frame (92), the screen mesh screen (94) is arranged at the inner side of the return-shaped frame (92), the outer sleeve plates (91) are arranged at the two ends of the return-shaped frame (92), and the return-shaped frame (92) is connected to the screening box (3) through the outer sleeve plates (91).

5. The seed screening machine according to claim 1, characterized in that the first receiving conveyor (6) comprises an inner receiving cavity (61), an upper receiving cover (62), a belt conveyor (63) and a pulling round bar (64), the inner portion of the upper receiving cover (62) is provided with the inner receiving cavity (61), both sides of the lower end of the upper receiving cover (62) are provided with the pulling round bar (64), the lower end of the pulling round bar (64) is provided with the belt conveyor (63), and the upper receiving cover (62) is connected to the screening box (3).

6. A seed screening machine according to claim 1, characterised in that the mesh openings of the first screening screen (5), the second screening screen (7) and the third screening screen (9) are increased in sequence.

7. A seed screening machine according to claim 1, characterised in that the first receiving conveyor (6), the second receiving conveyor (8) and the third receiving conveyor (10) are of identical construction.

8. The seed screening machine according to claim 1, wherein the electromagnetic valve pipeline (2) and the screening box body (3) are connected through screws, and the connection part of the electromagnetic valve pipeline (2) and the screening box body (3) is communicated.