CN214975545U

CN214975545U - Seed screening machine is used in agricultural technology popularization

Info

Publication number: CN214975545U
Application number: CN202022962748.3U
Authority: CN
Inventors: 潘光涛
Original assignee: Xinyi Shadunhu Agricultural Science And Technology Development Co ltd
Current assignee: Xinyi Shadunhu Agricultural Science And Technology Development Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-12-03
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a seed screening machine is used in agricultural technology popularization, the power distribution box comprises a box body and a motor, motor fixed mounting is on the lateral wall of box, it is equipped with feed inlet and discharge gate to equally divide on the top of box and the bottom do not communicate, be equipped with sealed lid on the discharge gate, be equipped with feed mechanism on the top of box, be equipped with two screening mechanisms and two rabbling mechanisms in the box, other one-to-one setting is equallyd divide to two screening mechanisms and two rabbling mechanisms, two rabbling mechanisms all rotate the lateral wall setting that runs through the box and be equipped with same drive mechanism, the terminal fixed connection of output shaft of one of them rabbling mechanism and motor, the sealed two chamber doors that are equipped with on the lateral wall of box, feed mechanism includes two equal fixed connection connecting rods on the box top, the same branch hopper of lower extreme fixedly connected with of two connecting rods. The utility model discloses can not only carry out twice screening to the seed effectively, can also improve screening structure's screening effect effectively.

Description

Seed screening machine is used in agricultural technology popularization

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to a seed screening machine is used in agricultural technology popularization.

Background

Need sieve the seed in agricultural production often, and then need use the seed screening machine, however, general seed screening machine, it can only once sieve the seed, once sieve can not distinguish the seed of multiple not unidimensional effectively and come, and general seed screening machine does not set up vibrating structure on it, and then makes the effect of screening not good.

Most of seed screening machines used in the current market can not effectively screen seeds twice and can not effectively improve the seed screening effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art seed screening machine and mostly can not carrying out twice screening to the seed effectively, and can not improve the phenomenon of the effect of seed screening effectively, and the seed screening machine is used in agricultural technology popularization that provides, and it can not only carry out twice screening to the seed effectively, can also improve screening structure's screening effect effectively.

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

the utility model provides a seed screening machine is used in agricultural technology popularization, includes box and motor, motor fixed mounting is on the lateral wall of box, it is equipped with feed inlet and discharge gate to equally divide on the top of box and the bottom respectively to communicate, be equipped with sealed lid on the discharge gate, be equipped with feed mechanism on the top of box, be equipped with two screening mechanisms and two rabbling mechanisms, two in the box screening mechanism and two rabbling mechanisms equally divide other one-to-one setting, two the rabbling mechanism all rotates the lateral wall setting that runs through the box and is equipped with same drive mechanism, one of them the terminal fixed connection of output shaft of rabbling mechanism and motor, sealed being equipped with two chamber doors on the lateral wall of box.

Preferably, the material distribution mechanism comprises two connecting rods which are fixedly connected to the top of the box body, the lower ends of the two connecting rods are fixedly connected with the same material distribution hopper, and the material distribution mechanism can effectively distribute the materials to the seeds.

Preferably, rabbling mechanism includes that one end rotates the pivot of connecting in the box, the one end of pivot is rotated the lateral wall setting that runs through the box, is located many puddlers of fixedly connected with in the pivot in the box, drive mechanism and the equal fixed connection of two pivots, the output shaft end of motor and the one end fixed connection of one of them pivot, the setting of rabbling mechanism can not only vibrate screening mechanism effectively, can also turn over the material to the seed effectively.

Preferably, screening mechanism is including setting up the spout on the box inner wall, be equipped with assorted slider with it in the spout, many springs of fixedly connected with between the bottom of the lower extreme of slider and spout, the sealed closing plate that sets up outside the spout of fixedly connected with on the one end lateral wall of slider, fixedly connected with sliding seal sets up the sieve in the box on the lateral wall of closing plate, and screening mechanism's setting can carry out twice screening to the seed effectively.

Preferably, drive mechanism includes two and equally divide respectively with the coaxial fixed connection's of two pivots belt pulley, two drive connection through same root belt between the belt pulley, drive mechanism's setting has improved the utilization ratio of device to the motor effectively.

Preferably, two the sieve all inclines to set up, and the slope sets up, and the seed on the sieve of being convenient for carries out the unloading.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up box, motor, sealed lid, chamber door, connecting rod, minute hopper, pivot and puddler etc. can carry out twice screening to the seed effectively, wherein feed mechanism's setting can divide the material to the seed effectively, and drive mechanism's setting has improved the utilization ratio of device to the motor effectively in addition.

2. The utility model discloses a set up box, motor, sealed lid, chamber door, connecting rod, branch hopper, pivot and puddler etc. can improve the screening effect of screening structure effectively, and wherein the setting of rabbling mechanism can not only vibrate screening mechanism effectively, can also carry out the stirring to the seed effectively, and two blocks of sieves all incline to set up in addition, and the mode that the slope set up is convenient for the seed on the sieve and is carried out the unloading.

Drawings

Fig. 1 is a perspective view of a seed screening machine for agricultural technology promotion according to the present invention;

fig. 2 is a schematic external structural view of a seed screening machine for agricultural technology promotion provided by the utility model;

fig. 3 is a partially enlarged view of a portion a of fig. 1.

In the figure: the device comprises a box body 1, a motor 2, a sealing cover 3, a box door 4, a connecting rod 5, a material distributing hopper 6, a rotating shaft 7, a stirring rod 8, a sliding groove 9, a sliding block 10, a spring 11, a sealing plate 12, a sieve plate 13, a belt pulley 14 and a belt 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a seed screening machine is used in agricultural technology popularization, including box 1 and motor 2, motor 2 fixed mounting is on the lateral wall of box 1, it is equipped with feed inlet and discharge gate respectively to divide equally on the top of box 1 and the bottom, be equipped with sealed lid 3 on the discharge gate, be equipped with feed mechanism on the top of box 1, be equipped with two screening mechanisms and two rabbling mechanisms in the box 1, two screening mechanisms and two rabbling mechanisms divide equally respectively the one-to-one setting, two rabbling mechanisms all rotate the lateral wall setting that runs through box 1 and are equipped with same drive mechanism, one of them rabbling mechanism and motor 2's the terminal fixed connection of output shaft, sealed being equipped with two chamber doors 4 on the lateral wall of box 1.

Feed mechanism includes two equal fixed connection connecting rods 5 on box 1 top, the same minute hopper 6 of lower extreme fixedly connected with of two connecting rods 5, feed mechanism's setting, can divide the material to the seed effectively, rabbling mechanism includes that one end rotates the pivot 7 of connecting in box 1, the one end of pivot 7 is rotated and is run through the lateral wall setting of box 1, lie in many puddlers 8 of fixedly connected with on the pivot 7 of box 1, drive mechanism and two equal fixed connection of pivot 7, the terminal one end fixed connection of pivot 7 with wherein of motor 2's output shaft, rabbling mechanism's setting, can not only vibrate screening mechanism effectively, can also carry out the stirring to the seed effectively.

Screening mechanism is including setting up spout 9 on 1 inner wall of box, be equipped with assorted slider 10 with it in spout 9, many springs 11 of fixedly connected with between the lower extreme of slider 10 and the bottom of spout 9, the sealed closing plate 12 that sets up outside spout 9 of fixedly connected with on the one end lateral wall of slider 10, fixedly connected with sliding seal sets up the sieve 13 in box 1 on the lateral wall of closing plate 12, the setting of screening mechanism, can carry out twice screening to the seed effectively, drive mechanism includes that two are equallyd divide do not with two pivot 7 coaxial fixed connection's belt pulley 14, connect through the transmission of same root belt 15 between two belt pulleys 14, drive mechanism's setting, the utilization ratio of device to motor 2 has been improved effectively, two equal slopes of sieve 13 set up, the slope sets up, the seed on the sieve 13 of being convenient for carries out the unloading.

It should be noted that, when the device sieves materials by controlling the seed usage amount, the plurality of springs 11 can always drive the corresponding sieve plate 13 to move upwards, and it should be noted that the control of the seed usage amount is the prior art and is not described herein again.

It should be noted that, as shown in fig. 3, the end of the stirring rod 8 away from the rotating shaft 7 is an arc-shaped end, and the arrangement of the arc-shaped end effectively reduces the damage to the sieve plate 13 when the stirring rod 8 presses the sieve plate.

It should be noted that, as shown in fig. 1, the two box doors 4 are respectively disposed corresponding to the two screen plates 13 one by one, and when the two screen plates 13 vibrate up and down, they will not exceed the upper and lower ends of the corresponding box doors 4 all the time.

As shown in fig. 1, the hopper 6 is disposed just below the feed opening.

It should be noted that the sieve pores on the two sieve plates 13 are sequentially reduced from top to bottom, that is, when sieving, the largest seeds stay on the upper sieve plate 13, the medium seeds stay on the lower sieve plate 13, and the seeds with poor nutrition and shrivelled fall to the bottom of the box body 1, thereby realizing the sieving of the seeds.

It should be noted that, when the stirring rod 8 rotates to the corresponding sieve plate 13, the corresponding sieve plate 13 is pressed, so as to move downwards, and after the stirring rod 8 is separated from the corresponding sieve plate 13, the corresponding springs 11 can effectively move upwards, so that the sieve plate 13 vibrates upwards and downwards under the action of the corresponding stirring rod 8 and the corresponding springs 11.

The working principle is as follows: when seeds need to be screened, the seeds can be quantitatively fed into the box body 1 at a constant speed through the feed port, it needs to be noted that the quantitative constant-speed feeding is the prior art, and no further description is given here, when feeding, the motor 2 is started to work, as shown in fig. 1, the seeds fed through the feed port act on the distribution hopper 6, the distribution hopper 6 can effectively distribute the seeds, so that the dispersion range of the seeds is increased, wherein the motor 2 rotates to rotate the rotating shaft 7 fixedly connected with the motor 2, so that the transmission mechanism transmits the seeds, so that the two rotating shafts 7 rotate, when the two rotating shafts 7 rotate, the plurality of stirring rods 8 on the rotating shafts 7 rotate, as shown in fig. 1, the sieve plate 13 vibrates up and down under the combined action of the corresponding stirring rods 8 and the spring 11, the sieve plate 13 vibrates up and down, so that the effect of sieving of the seeds on the sieve plate can be effectively improved, after the seeds are sieved twice, the great seed of granule stops on the sieve 13 of top, and the moderate seed of granule stops on the sieve 13 of below, and the seed of malnutrition shrivelled gets into the bottom of box 1 to the completion is to the screening work of seed, and proper amount seed screening finishes the back, and the staff can open two chamber doors 4 in proper order and carry out the unloading to the seed of large granule and medium granule, and it can to carry out the unloading to the seed of malnutrition shrivelled to open sealed lid 3 at last.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a seed screening machine is used in agricultural technology popularization, includes box (1) and motor (2), motor (2) fixed mounting is on the lateral wall of box (1), its characterized in that, it is equipped with feed inlet and discharge gate to equally divide on the top of box (1) and the bottom do not communicate, be equipped with sealed lid (3) on the discharge gate, be equipped with feed mechanism on the top of box (1), be equipped with two screening mechanisms and two rabbling mechanisms in box (1), two screening mechanism and two rabbling mechanisms equally divide do not one-to-one setting, two the lateral wall that the rabbling mechanism all rotates and runs through box (1) sets up and is equipped with same drive mechanism, one of them stirring mechanism and the terminal fixed connection of output shaft of motor (2), sealed being equipped with two chamber doors (4) on the lateral wall of box (1).

2. The seed screening machine for agricultural technology popularization according to claim 1, characterized in that the material separating mechanism comprises two connecting rods (5) both fixedly connected to the top of the box body (1), and the same material separating hopper (6) is fixedly connected to the lower ends of the two connecting rods (5).

3. The seed screening machine for agricultural technology popularization according to claim 1, wherein the stirring mechanism comprises a rotating shaft (7) with one end rotatably connected in the box body (1), one end of the rotating shaft (7) rotatably penetrates through the side wall of the box body (1), a plurality of stirring rods (8) are fixedly connected to the rotating shaft (7) in the box body (1), the transmission mechanism is fixedly connected with the two rotating shafts (7), and the tail end of the output shaft of the motor (2) is fixedly connected with one end of one rotating shaft (7).

4. The seed screening machine for agricultural technology popularization according to claim 1, wherein the screening mechanism comprises a sliding groove (9) arranged on the inner wall of the box body (1), a sliding block (10) matched with the sliding groove is arranged in the sliding groove (9), a plurality of springs (11) are fixedly connected between the lower end of the sliding block (10) and the bottom of the sliding groove (9), a sealing plate (12) hermetically arranged outside the sliding groove (9) is fixedly connected to one end side wall of the sliding block (10), and a screen plate (13) hermetically arranged in the box body (1) in a sliding manner is fixedly connected to the side wall of the sealing plate (12).

5. The seed screening machine for agricultural technology popularization according to claim 3, characterized in that the transmission mechanism comprises two belt pulleys (14) which are fixedly connected with the two rotating shafts (7) coaxially respectively, and the two belt pulleys (14) are in transmission connection with each other through the same belt (15).

6. The agricultural technology popularization seed screening machine according to claim 4, characterized in that two screen plates (13) are obliquely arranged.