CN223171330U - A cleaning device for storing natural grass seeds - Google Patents

Abstract

The utility model discloses a natural grass seed storage and sorting device, which belongs to the field of grass seed sorting technology. A natural grass seed storage and sorting device comprises a box body and two longitudinally arranged fixed frames, the fixed frames being slidably connected to the inner wall of the box body, and further comprising: two longitudinally arranged screen frames, respectively mounted on the top of the two fixed frames, the aperture of the upper screen frame being larger than the aperture of the lower screen frame; a limiting rod, fixedly connected between the inner walls of the box body, the fixed frame being slidably connected to the limiting rod, a first spring being fixedly connected between the fixed frame and the inner wall of the box body, wherein a driving part for driving the screen frame to move back and forth laterally is provided on the box body; the utility model drives the fixed frame and the screen frame to move longitudinally along the limiting rod through the driving part and compresses the first spring, so that the screen frame continuously moves back and forth longitudinally, thereby shaking the seeds therein for screening, achieving a high screening effect and reducing labor intensity.

Description

Cleaning device for natural grass seed storage

Technical Field

The utility model relates to the technical field of grass seed cleaning, in particular to a cleaning device for storing natural grass seeds.

Background

In order to improve the quality of grass seeds, seeds are usually required to be screened, seed particles are shriveled, deformed, larger or smaller and the like, which are not beneficial to culture, various problems, such as low germination rate, low survival rate, poor drought resistance and waterlogging resistance and the like, easily occur in the planting process, so that the planting efficiency of crops can be effectively ensured only by screening out seeds with moderate particle size for planting. Moreover, the seeds with moderate particle size are favorable for mechanical sowing, and the cleaning device for storing natural grass seeds is used for cleaning and screening the grass seeds before storing so as to remove impurities and unqualified seeds.

Most of the common screening modes of the conventional cleaning device for storing natural grass seeds are manually screened, seeds are manually screened according to the judgment of the fullness, the size and the like of the seeds to be screened by the conventional cleaning device, and the seeds meeting or not meeting the requirements are selected one by one, so that the manual screening efficiency is low and the labor intensity is high.

Disclosure of utility model

The utility model aims to solve the problems of low manual screening efficiency and high labor intensity, and provides a cleaning device for storing natural grass seeds.

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

The cleaning device for the natural grass seed storage comprises a box body, two fixing frames which are longitudinally arranged, two longitudinally arranged screen frames and a limiting rod, wherein the two screen frames are respectively arranged at the tops of the two fixing frames, the aperture of the upper layer of screen frame is larger than that of the lower layer of screen frame, the limiting rod is fixedly connected between the inner walls of the box body, the fixing frames are in sliding connection with the limiting rod, a first spring is fixedly connected between the fixing frames and the inner walls of the box body, and a driving part for driving the screen frames to transversely reciprocate is arranged on the box body.

In order to enable the screen frame to transversely reciprocate, preferably, the driving part comprises two rotating shafts which are rotatably arranged on the box body, an eccentric wheel is fixedly connected to the rotating shafts, a motor is fixedly connected to the box body, one rotating shaft is fixedly connected to the output end of the motor, a first belt is connected between the two rotating shafts in a transmission mode, two impact rods are slidably arranged on the box body, two ends of each impact rod are respectively contacted with the fixing frame and the eccentric wheel, and a second spring is fixedly arranged between each impact rod and the box body.

In order to screen light impurities, further, a transmission shaft and a connection shaft are rotatably installed on the box body, fan blades are fixedly connected to the transmission shaft, bevel gears are fixedly connected to the transmission shaft and the connection shaft, the two bevel gears are in meshed connection, and a second belt is connected between the connection shaft and one of the rotation shafts in a transmission manner.

In order to clean light impurities, preferably, the outer wall of the box body is fixedly connected with a dust collection fan and a dust collection box, a feeding pipe is fixedly connected between the input end of the dust collection fan and the box body, a wind scoop is arranged on the feeding pipe, and a discharging pipe is fixedly connected between the output end of the dust collection fan and the dust collection box of the dust collection fan.

In order to intensively process impurities and seeds which do not meet the specification, further, the box body and the dust box are both connected with a collecting box in a sliding manner, the inner wall of the box body is fixedly connected with two symmetrically arranged guide plates, and the box body is provided with a box door.

In order to facilitate disassembly of the screen frame, preferably, the bottom of the screen frame is fixedly connected with a mounting bar, and the mounting bar is in sliding connection with the fixing frame.

Compared with the prior art, the utility model provides a cleaning device for storing natural grass seeds, which has the following beneficial effects:

1. This natural grass seed is stored and is used cleaning device drives mount and screen cloth frame through drive division along gag lever post longitudinal movement and compress first spring, and first spring is constantly compressed and resets for screen cloth frame constantly reciprocates longitudinal movement, thereby rocks the seed in it and filters, and the screening effect is high, has reduced intensity of labour.

2. This natural grass seed is stored and is used cleaning device drives the flabellum through under pivot, second belt, bevel gear, connecting axle and the transmission of transmission shaft to start dust absorption fan and clear away the light impurity that lifts up, make can also clear up light impurity when the screening seed.

Drawings

FIG. 1 is a schematic diagram of an axial measurement structure of a cleaning device for storing natural grass seeds according to the present utility model;

FIG. 2 is a schematic diagram of a second axial measurement structure of the cleaning device for storing natural grass seeds;

FIG. 3 is a schematic diagram showing the sectional structure of a box body of a cleaning device for storing natural grass seeds;

Fig. 4 is a schematic view of a screen frame and a fixing frame of a cleaning device for storing natural grass seeds.

In the figure, 1, a box body; 201, a screen frame, 202, a limiting rod, 203, a first spring, 204, a rotating shaft, 205, an eccentric wheel, 206, a motor, 207, a first belt, 208, an impact rod, 209, a second spring, 301, a transmission shaft, 302, fan blades, 303, a connecting shaft, 304, a bevel gear, 305, a second belt, 4, a fixing frame, 5, a dust suction fan, 6, a dust collection box, 7, a feed pipe, 8, a wind scoop, 9, a discharge pipe, 10, a collection box, 11, a deflector, 12, a mounting bar, 13 and a box door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

Referring to fig. 1-4, the embodiment of the utility model provides a cleaning device for natural grass seeds, which comprises a box body 1, two fixing frames 4 arranged longitudinally, two screen frames 201 arranged longitudinally, a limiting rod 202, a first spring 203 and a second spring, wherein the fixing frames 4 are arranged longitudinally, the fixing frames 4 are in sliding connection with the inner wall of the box body 1, the two screen frames 201 are respectively arranged at the tops of the two fixing frames 4, the aperture of the upper screen frame 201 is larger than that of the lower screen frame 201, the limiting rod 202 is fixedly connected between the inner walls of the box body 1, the fixing frames 4 are in sliding connection with the limiting rod 202, the fixing frames 4 are fixedly connected with the inner wall of the box body 1, a driving part for driving the screen frames 201 to transversely reciprocate is arranged on the box body 1, the upper screen frame 201 and the lower screen frame 201 are respectively used for screening larger particle seeds and smaller particle seeds, the larger particle seeds are left on the upper screen frame 201 after screening, the smaller particle seeds fall from the lower screen frame 201, and the seeds with moderate sizes are left on the lower screen frame 201.

Specifically, the driving part drives the fixing frame 4 and the screen frame 201 to longitudinally move along the limiting rod 202 and compress the first spring 203, and the first spring 203 is continuously compressed and reset, so that the screen frame 201 continuously reciprocates and longitudinally moves, seeds in the screen frame are shaken for screening, the screening effect is high, and the labor intensity is reduced.

The drive part comprises two rotating shafts 204 which are rotatably arranged on the box body 1, an eccentric wheel 205 is fixedly connected to the rotating shafts 204, a motor 206 is fixedly connected to the box body 1, one rotating shaft 204 is fixedly connected to the output end of the motor 206, a first belt 207 is connected between the two rotating shafts 204 in a transmission mode, two impact rods 208 are slidably arranged on the box body 1, two ends of each impact rod 208 are respectively contacted with the fixing frame 4 and the eccentric wheel 205, a second spring 209 is fixedly arranged between each impact rod 208 and the box body 1, and the motor 206 is electrically connected with an external power supply.

Specifically, the motor 206 is started, under the transmission of the rotating shaft 204 and the first belt 207, the two eccentric wheels 205 rotate synchronously, the eccentric wheels 205 drive the striking rod 208 to slide on the box 1 and strike the fixed frame 4, and meanwhile, the second spring 209 is compressed, so that the striking rod 208 continuously strikes the fixed frame 4 to enable the fixed frame 4 to move.

The box body 1 is rotatably provided with a transmission shaft 301 and a connection shaft 303, the transmission shaft 301 is fixedly connected with fan blades 302, wherein the transmission shaft 301 and the connection shaft 303 are fixedly connected with bevel gears 304, the two bevel gears 304 are in meshed connection, and a second belt 305 is in transmission connection between the connection shaft 303 and one of the rotating shafts 204.

Specifically, when the rotating shaft 204 rotates, the connecting shaft 303 rotates through the transmission of the second belt 305, and the fan blades 302 are driven to rotate under the transmission of the bevel gear 304 and the transmission shaft 301, so that light impurities in seeds are lifted.

The outer wall fixedly connected with dust absorption fan 5 and dust collection box 6 of box 1, fixedly connected with inlet pipe 7 between the input of dust absorption fan 5 and box 1 is provided with wind scoop 8 on the inlet pipe 7, fixedly connected with discharging pipe 9 between the output of dust absorption fan 5 and dust collection box 6 of dust absorption fan 5, dust absorption fan 5 and external power supply electric connection.

Specifically, start dust absorption fan 5, the light dust that lifts up falls into dust collection box 6 through wind scoop 8, inlet pipe 7 and discharging pipe 9, can clear up light impurity.

The box 1 and the dust collection box 6 are both in sliding connection with the collection box 10, the inner wall of the box 1 is fixedly connected with two symmetrically-arranged guide plates 11, the box 1 is provided with a box door 13, the box door 13 is used for limiting the screen frame 201 during operation, the guide plates 11 are used for centralizing the seeds after the light impurities are cleaned into the screen frame 201, and the collection box 10 is used for centralizing the light impurities and the small particle seeds.

The bottom fixedly connected with installing strip 12 of screen frame 201, installing strip 12 slip grafting is on mount 4, in order to dismantle screen frame 201 through setting up installing strip 12, can centralized processing the big granule seed on the screen frame 201 and the moderate seed of size, also be convenient for clear up the seed of jam on screen frame 201 simultaneously to follow-up use.

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 (6)

1. The utility model provides a natural grass seed is stored and is used cleaning plant, includes box (1) and two vertical mount (4) that set up, the inner wall sliding connection of mount (4) and box (1), its characterized in that still includes:

Two longitudinally arranged screen frames (201) are respectively arranged at the tops of the two fixing frames (4), and the aperture of the upper screen frame (201) is larger than that of the lower screen frame (201);

The limiting rod (202) is fixedly connected between the inner walls of the box body (1), the fixing frame (4) is in sliding connection with the limiting rod (202), a first spring (203) is fixedly connected between the fixing frame (4) and the inner walls of the box body (1),

Wherein, be provided with the drive division of drive screen frame (201) horizontal reciprocating motion on box (1).

2. The cleaning device for storing natural grass seeds according to claim 1, wherein the driving part comprises two rotating shafts (204) rotatably mounted on the box body (1), wherein an eccentric wheel (205) is fixedly connected to the rotating shafts (204), a motor (206) is fixedly connected to the box body (1), one rotating shaft (204) is fixedly connected to the output end of the motor (206),

The two rotary shafts (204) are in transmission connection with a first belt (207), two impact rods (208) are slidably mounted on the box body (1), two ends of each impact rod (208) are respectively in contact with the fixing frame (4) and the eccentric wheel (205), and a second spring (209) is fixedly mounted between each impact rod (208) and the box body (1).

3. The cleaning device for storing natural grass seeds according to claim 2, wherein a transmission shaft (301) and a connecting shaft (303) are rotatably installed on the box body (1), fan blades (302) are fixedly connected on the transmission shaft (301),

The transmission shaft (301) and the connecting shaft (303) are fixedly connected with bevel gears (304), the two bevel gears (304) are in meshed connection, and a second belt (305) is connected between the connecting shaft (303) and one of the rotating shafts (204) in a transmission manner.

4. The cleaning device for storing natural grass seeds according to claim 1, wherein the outer wall of the box body (1) is fixedly connected with a dust collection fan (5) and a dust collection box (6), a feeding pipe (7) is fixedly connected between the input end of the dust collection fan (5) and the box body (1), a wind scoop (8) is arranged on the feeding pipe (7), and a discharging pipe (9) is fixedly connected between the output end of the dust collection fan (5) and the dust collection box (6) of the dust collection fan (5).

5. The cleaning device for storing natural grass seeds according to claim 4, wherein the collecting boxes (10) are slidably inserted on the box body (1) and the dust collecting box (6), two symmetrically arranged guide plates (11) are fixedly connected to the inner wall of the box body (1), and a box door (13) is arranged on the box body (1).

6. The cleaning device for natural grass seed storage according to claim 1, wherein the bottom of the screen frame (201) is fixedly connected with a mounting bar (12), and the mounting bar (12) is slidingly inserted on the fixing frame (4).