CN213494749U

CN213494749U - Crop particle screening device

Info

Publication number: CN213494749U
Application number: CN202021685900.1U
Authority: CN
Inventors: 张雅平; 陈菊英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-22
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a crops granule screening plant, including putting the thing seat, establishing the holding ring on its roof, be located the outer frame of accepting the circle and with the inside wall welded fastening's of outer frame screen cloth, the fixed welding in center of putting the thing seat diapire has rather than the communicating discharge pipe of inner chamber, and the fixed welding in both sides of putting the thing seat lateral wall has the mounting bracket of two sets of symmetric distribution in its both sides, every group the both sides of mounting bracket respectively with dust catcher and water storage box welded fastening, two sets of the opening of dust catcher bottom all is to the lopsidedness that is close to the screen cloth, the both sides of holding ring respectively with electric putter's tip and the shell welded fastening of pulley. This crops granule screening plant through having set up the pivot, accomodate groove, tensile pole and guiding axle, regularly makes tensile pole extension and drive outer frame rotatory along the pivot, makes accumulational large granule crops discharge on the screen cloth to prevent to influence subsequent crops screening.

Description

Crop particle screening device

Technical Field

The utility model belongs to the technical field of crops, concretely relates to crops granule screening plant.

Background

Crops are various plants cultivated in agriculture, and comprise two main types of grain crops and economic crops (oil crops, vegetable crops, flowers, grasses and trees). The relation between people and food is expressed by taking food as days, and the reasonable meal collocation can bring health to people. The growth of crops can not be separated from scientific technological production technology and novel mechanical equipment which is industrially manufactured and used for assisting agricultural production.

After the crops are harvested, the seeds with different particle sizes of the crops need to be screened and then packaged separately. Most of the current devices for screening crop particles cannot regularly discharge accumulated large-particle crops, so that the subsequent screening of crops is influenced by the accumulation of the large-particle crops; and in the process of screening crops, the dust-like substances flying in the air can affect the surrounding environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crops granule screening plant to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a crops granule screening plant, including putting the thing seat, establishing the ring of holding on its roof, be located the outer frame that holds on the ring and with the inside wall welded fastening's of outer frame screen cloth, the fixed welding in center of putting the thing seat diapire has rather than the communicating discharge pipe of inner chamber, and the fixed welding in both sides of putting the thing seat lateral wall has the mounting bracket of two sets of symmetric distribution in its both sides, every group the both sides of mounting bracket respectively with dust catcher and water storage box welded fastening, two sets of the opening of dust catcher bottom all is to the lopsidedness that is close to the screen cloth.

Preferably, the both sides of holding ring respectively with electric putter's tip and the shell welded fastening of pulley, electric putter keeps away from the one end of holding ring and the lateral wall welded fastening of the riser of welding on putting the thing seat roof, it opens the sliding tray that meets with the pulley to put one side that electric putter was kept away from to thing seat roof.

Preferably, a transmission shaft rotatably connected with the inner side wall of the discharge pipe and a plurality of groups of beater bars welded and fixed on two sides of the outer wall of the transmission shaft are arranged in the inner cavity of the discharge pipe, and the transmission shaft penetrates through the discharge pipe and is coaxially and fixedly connected with a crankshaft of a motor welded on the outer side wall of the discharge pipe.

Preferably, one side of the top wall of the receiving ring, which is far away from the electric push rod, is provided with a containing groove, and a stretching rod and two groups of guide shafts which are respectively arranged at two ends of the stretching rod are contained in an inner cavity of the containing groove.

Preferably, the stretching rod is in transmission connection with the outer frame through one group of guide shafts, is in transmission connection with the accommodating groove through the other group of guide shafts, and is horizontally arranged on the top wall of the receiving ring and is welded and fixed with the outer frame through a rotating shaft which is in rotation connection with the top wall of the receiving ring.

Preferably, every group all install the fan that admits air in the dust catcher, and the roof of dust catcher is fixed to bond and has a set of conveyer pipe that passes the water storage box roof and stretch into water storage box inner chamber bottom along vertical direction, fixedly connected with dredge pipe rather than the communicating inner chamber on the water storage box roof.

The utility model discloses a technological effect and advantage: according to the crop particle screening device, the rotating shaft, the accommodating groove, the stretching rod and the guide shaft are arranged, the stretching rod is periodically extended and drives the outer frame to rotate along the rotating shaft, large-particle crops accumulated on the screen are discharged, and therefore the subsequent crop screening is prevented from being influenced due to the fact that a large amount of crops are accumulated on the screen; by arranging the dust collector, the air inlet fans, the conveying pipes and the water storage tanks, the two groups of air inlet fans work, dust-like substances flying above the screen are sucked into the two groups of conveying pipes and conveyed into the two groups of water storage tanks, and the dust-like substances can be absorbed by water, so that the influence of the dust-like substances on the surrounding environment is reduced; through having set up discharge pipe, motor, transmission shaft and beater bar, when crops got into the discharge pipe, make motor work drive the rotation of multiunit beater bar and beat crops, prevent crops because of the extrusion caking.

Drawings

Fig. 1 is a vertical sectional view of the present invention;

FIG. 2 is a vertical cross-sectional view of the receiving ring of the present invention;

FIG. 3 is a vertical cross-sectional view of a discharge tube according to the present invention;

fig. 4 is a vertical sectional view of the middle mounting frame of the present invention.

In the figure: the device comprises a storage seat 1, a bearing ring 2, an outer frame 3, a screen 4, a discharge pipe 5, a motor 6, a transmission shaft 7, a beating rod 8, a vertical plate 9, an electric push rod 10, a rotating shaft 11, a storage groove 12, a stretching rod 13, a guide shaft 14, a pulley 15, a sliding groove 16, a mounting frame 17, a dust collector 18, an air inlet fan 19, a conveying pipe 20, a water storage tank 21 and a dredging pipe 22.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a as shown in fig. 1-4 crop granule screening plant, including putting thing seat 1, establish the holding ring 2 on its roof, be located the outer frame 3 on holding ring 2 and with outer frame 3's inside wall welded fastening's screen cloth 4, when screen cloth 4 keeps the level, it just is located the top that holds ring 2 inner chamber open-ended, so can pass holding ring 2 and fall into in putting thing seat 1 inner chamber from the crops that screen cloth 4 fell down, the fixed welding in center of putting 1 diapire of thing seat has rather than the communicating discharge pipe 5 of inner chamber, and the fixed welding in both sides of putting 1 lateral wall of thing seat has two sets of symmetric distribution at the mounting bracket 17 of its both sides, every group the both sides of mounting bracket 17 respectively with dust catcher 18 and water storage box 21 welded fastening, two sets of the opening of 18 bottoms of dust catcher all to the lopsidedness that is close to screen cloth 4.

Specifically, the both sides of accepting circle 2 respectively with electric putter 10's tip and pulley 15's shell welded fastening, electric putter 10 keeps away from accepting circle 2 one end and the welding and puts the lateral wall welded fastening of riser 9 on thing seat 1 roof, it opens the sliding tray 16 that has the termination with pulley 15 mutually to put one side that electric putter 10 was kept away from to thing seat 1 roof, accepts 2 diapalls of circle and does not contact with putting 1 roof of thing seat, but the two is pressed close to mutually.

Specifically, a transmission shaft 7 rotatably connected with the inner side wall of the discharge pipe 5 and a plurality of groups of beater bars 8 welded and fixed on two sides of the outer wall of the transmission shaft 7 are arranged in the inner cavity of the discharge pipe 5, and the transmission shaft 7 penetrates through the discharge pipe 5 and is coaxially and fixedly connected with a crankshaft of a motor 6 welded on the outer side wall of the discharge pipe 5.

Specifically, one side of the top wall of the receiving ring 2, which is far away from the electric push rod 10, is provided with a receiving groove 12, an inner cavity of the receiving groove 12 is provided with a stretching rod 13 and two groups of guide shafts 14 which are respectively arranged at two ends of the stretching rod 13, and the stretching rod 13 is driven by electric power.

Specifically, the stretching rod 13 is in transmission connection with the outer frame 3 through one group of guide shafts 14, is in transmission connection with the accommodating groove 12 through the other group of guide shafts 14, is horizontally arranged on the top wall of the receiving ring 2, and is welded and fixed with the outer frame 3 through a rotating shaft 11 which is in rotation connection with the top wall of the receiving ring 2, and the rotating shaft 11 is located on one side of the receiving ring 2 close to the electric push rod 10.

Specifically, every group all install into in the dust catcher 18 and admit air fan 19, and the roof of dust catcher 18 is fixed to bond has a set of delivery pipe 20 that passes water storage box 21 roof and stretch into water storage box 21 inner chamber bottom along vertical direction, fixedly connected with on the water storage box 21 roof and the communicating dredging pipe 22 of its inner chamber, admit air fan 19 and external power electric connection to guarantee that it lasts work, fill the water of overflowing dredging pipe 22 bottom in the water storage box 21.

The using method comprises the following steps: when the crop particle screening device is used, firstly, crops to be screened are released from the center of the screen 4 a little bit above the screen 4, the electric push rod 10 is driven to extend to drive the structures such as the receiving ring 2, the outer frame 3 and the screen 4 to move left and right continuously, and meanwhile, the pulley 15 rolls in the sliding groove 16, so that the receiving ring 2 is supported; wherein, large-grained crops can stay on the screen 4, small-grained crops can pass through the screen 4 and the inner cavity of the bearing ring 2 and enter the inner cavity of the object placing seat 1, and finally enter the discharge pipe 5, at the moment, the driving motor 6 is required to work to drive the transmission shaft 7 and the multiple groups of beating rods 8 to rotate and beat the crops, so that the crops entering the discharge pipe 5 are prevented from caking due to extrusion or accumulation and other reasons, and the collection equipment is placed below the discharge pipe 5 by personnel to collect the crops; meanwhile, large-grain crops accumulated on the screen 4 should be periodically unloaded, and the operation method comprises the following steps: stopping the release of crops, driving the stretching rod 13 to extend and driving the outer frame 3 to rotate along the rotating shaft 11, so that large-grain crops on the screen 4 are unloaded, and personnel can collect the large-grain crops on one side, close to the rotating shaft 11, of the top wall of the outer frame 3; then, the stretching rod 13 is contracted to the original position, and the crops are continuously released on the screen 4 to be subjected to subsequent screening; in the whole screening process, two sets of air inlet fans 19 are required to be driven to work and outside air is sucked into two sets of dust collectors 18, flying dust-like objects (dust, dust and the like) contained in the air can pass through two sets of conveying pipes 20 and enter two sets of water storage tanks 21, so that the dust-like objects can be absorbed by water in the two sets of water storage tanks 21, and finally the air is discharged to the outside from the dredging pipe 22; a set of pipes for discharging the waste water therein should be installed on the side wall of the water storage tank 21.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a crops granule screening plant, includes puts thing seat (1), establishes bearing ring (2) on its roof, be located bearing ring (2) on outer frame (3) and with inside wall welded fastening's of outer frame (3) screen cloth (4), its characterized in that: put the central fixed welding of thing seat (1) diapire and have rather than communicating discharge pipe of inner chamber (5), and put the both sides fixed welding of thing seat (1) lateral wall and have mounting bracket (17) of two sets of symmetric distribution in its both sides, every group the both sides of mounting bracket (17) respectively with dust catcher (18) and water storage box (21) welded fastening, two sets of the opening of dust catcher (18) bottom all is to the lopsidedness that is close to screen cloth (4).

2. A crop grain screening apparatus as claimed in claim 1, wherein: the both sides of holding ring (2) respectively with the tip of electric putter (10) and the shell welded fastening of pulley (15), electric putter (10) are kept away from the one end of holding ring (2) and are welded the lateral wall welded fastening of riser (9) on putting thing seat (1) roof, it has sliding tray (16) that meet with pulley (15) to open one side of keeping away from electric putter (10) to put thing seat (1) roof.

3. A crop grain screening apparatus as claimed in claim 1, wherein: the inner cavity of the discharge pipe (5) is internally provided with a transmission shaft (7) which is rotatably connected with the inner side wall of the discharge pipe and a plurality of groups of beating rods (8) which are welded and fixed on two sides of the outer wall of the transmission shaft (7), and the transmission shaft (7) penetrates through the discharge pipe (5) and is coaxially and fixedly connected with a crankshaft of a motor (6) welded on the outer side wall of the discharge pipe (5).

4. A crop grain screening apparatus as claimed in claim 2, wherein: one side of the top wall of the bearing ring (2) far away from the electric push rod (10) is provided with a containing groove (12), and an inner cavity of the containing groove (12) is internally provided with a stretching rod (13) and two groups of guide shafts (14) which are respectively arranged at two ends of the stretching rod (13).

5. A crop grain screening apparatus as claimed in claim 4, wherein: the stretching rod (13) is in transmission connection with the outer frame (3) through one group of guide shafts (14), is in transmission connection with the accommodating groove (12) through the other group of guide shafts (14), and is horizontally arranged on the top wall of the bearing ring (2) and is welded and fixed with the outer frame (3) through a rotating shaft (11) which is in rotation connection with the top wall.

6. A crop grain screening apparatus as claimed in claim 1, wherein: every group all install into air inlet fan (19) in dust catcher (18), and the roof of dust catcher (18) is fixed to bond and has a set of conveyer pipe (20) that passes water storage box (21) roof and stretch into water storage box (21) inner chamber bottom along vertical direction, fixedly connected with dredge pipe (22) rather than the communicating in inner chamber on water storage box (21) roof.