CN209897592U - Corn is planted and is used seeder hopper - Google Patents

Abstract

The utility model discloses a corn is planted and is used seeder hopper, its structure includes the connecting piece, the link, the apparatus further comprises a rotating shaft, the blanking storehouse, gear and sealing hopper main part, the side is provided with the connecting piece around the sealing hopper main part bottom, connecting piece bottom face welds with the link, the hand wheel of the built-in connecting block left end of this seeder hopper carries out reverse wrench movement, the hand wheel will drive the lead screw rotatory, because lead screw and connecting block swing joint, the lead screw is rotatory to make the closing plate remove to the right side through the internal thread hole, the closing plate moves right through the inboard spout in hopper bottom, the skew takes place for the slotted hole position on closing plate surface, the inside second slotted hole of hopper will be sheltered from to the closing plate surface, seal up the hopper inner space, the hopper sealing performance has been promoted, it leads to built-in to damp to have.

Description

Corn is planted and is used seeder hopper

Technical Field

The utility model relates to a seeder hopper technical field, concretely relates to corn is planted and is used seeder hopper.

Background

Planting machines for sowing seeds of crops, sowing machines for certain types or certain crops, often referred to by the name of the crop type, such as a grain drill, a corn hill planter and the like, the drill is popularized and used in China in the first 1 st century of the public yuan, the seed drill is the earliest drill in the world and is still applied in dry farming areas in the north, grains are placed in a hopper of a seeder for use in the seeding process, residual grains and seeds are always in the hopper after each use, the stored grain and seeds are often easily affected with damp, the hopper of the existing seeder is also technically improved, but prior art uses and accomplishes inside often the remaining corn of back hopper, and ordinary hopper bottom is provided with the slotted hole, is difficult to seal the saving to inside corn, leads to corn to wet, and the moisture content is high, will make its quality reduce, takes place to mould even, the worm that grows, causes the corn extravagant increase seed cost.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a corn and plant and use seeder hopper now, solved and used the inside often surplus corn of hopper after accomplishing, ordinary hopper bottom is provided with the slotted hole, is difficult to seal the saving to inside corn, leads to corn to wet, and the moisture content is high, will make its quality reduce, takes place to milden and rot even, live worm, causes the extravagant problem that increases the seed cost of corn.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a seeder hopper for paddy planting, which comprises a connecting piece, a connecting frame, a rotating shaft, a blanking bin, a gear and a sealing hopper main body, wherein the front side and the rear side of the bottom end of the sealing hopper main body are provided with the connecting piece, the bottom end surface of the connecting piece is welded with the connecting frame, a through hole in the middle of the connecting frame is movably connected with the rotating shaft, the rotating shaft runs through the middle of the blanking bin, the outer side of the right end of the rotating shaft is fixedly connected with the gear, the sealing hopper main body comprises a hopper, a connecting block, a lead screw, a hand wheel, a sealing plate, an inner threaded hole, a chute, a slotted hole, a convex cylinder, a connecting spring and a second slotted hole, the left side of the bottom end surface of the hopper is welded with the connecting block, the middle hole of the connecting block is movably connected with the lead screw, the hopper is characterized in that the inner side of the inner threaded hole is screwed with the lead screw, the bottom end of the hopper is a chute, a slotted hole is formed in the inner side of the sealing plate, a convex cylinder is arranged on the right side of the top end face of the sealing plate, the outer side of the convex cylinder is fixedly connected with a connecting spring, the inner side of the right end of the connecting spring is fixedly connected with the inner side of the bottom end of the hopper, a second slotted hole is formed in the inner side of the bottom end of the hopper, the bottom of the front end face and the bottom of.

Furthermore, the second slotted holes are provided with five, and the five second slotted holes are the same in interval.

Further, the slot in the surface of the sealing plate is positioned the same as the internal second slot inside the hopper, and the sealing plate is shorter in length than the hopper.

Furthermore, the connecting springs are arranged in two numbers, and the two connecting springs are identical in shape and size.

Furthermore, the connecting block is in a concave shape, and the width and height of the connecting block are larger than those of the sliding groove.

Furthermore, the surface of the sealing hopper main body is coated with 2mm thick fluorocarbon paint, the surface of the hopper is smooth, and a cover is inserted into the top end surface of the hopper.

Furthermore, the hopper is made of 304 stainless steel, so that the hopper is easy to machine and low in cost.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) in order to solve the problems that after the use is finished, rice always remains in the hopper, the bottom end of a common hopper is provided with a slotted hole, the internal rice is difficult to be sealed and stored, the rice is wet and has high water content, the quality of the rice is reduced, even the rice is mildewed and vermin are caused, the rice is wasted, and the seed cost is increased, the design provides a main body design of the sealed hopper, wherein after the use is finished, a hand wheel at the left end of a connecting block is reversely twisted, the hand wheel drives a screw rod to rotate, the screw rod is movably connected with the connecting block, the sealing plate moves towards the right side through an internal threaded hole by the rotation of the screw rod, the position of the slotted hole on the surface of the sealing plate moves rightwards through a sliding groove at the inner side of the bottom end of the hopper, the position of the slotted hole on the surface of the sealing plate shields, the built-in damp caused by the gap at the bottom end of the hopper is prevented.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the structure of the present invention;

FIG. 3 is an exploded view of the main body structure of the sealing hopper of the present invention;

FIG. 4 is an enlarged view of the point A of the present invention;

in the figure: the device comprises a sealed hopper main body-1, a connecting piece-2, a connecting frame-3, a rotating shaft-4, a blanking bin-5, a gear-6, a cover-7, a hopper-101, a connecting block-102, a screw rod-103, a hand wheel-104, a sealing plate-105, an internal threaded hole-106, a sliding groove-107, a slotted hole-108, a convex cylinder-109, a connecting spring-110 and a second slotted hole-111.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3 and 4, the present invention provides a rice planting seeder hopper: the sealing hopper comprises a connecting piece 2, a connecting frame 3, a rotating shaft 4, a blanking bin 5, a gear 6 and a sealing hopper main body 1, wherein the connecting piece 2 is arranged on the front side and the rear side of the bottom end of the sealing hopper main body 1, the bottom end face of the connecting piece 2 is welded with the connecting frame 3, a through hole in the middle of the connecting frame 3 is movably connected with the rotating shaft 4, the rotating shaft 4 penetrates through the middle of the blanking bin 5, the outer side of the right end of the rotating shaft 4 is fixedly connected with the gear 6, the sealing hopper main body 1 comprises a hopper 101, a connecting block 102, a lead screw 103, a hand wheel 104, a sealing plate 105, an internal threaded hole 106, a sliding chute 107, a slotted hole 108, a convex cylinder 109, a connecting spring 110 and a second slotted hole 111, the left side of the bottom end face of the hopper 101 is welded with the connecting block 102, the middle hole, the inner side of the internal thread hole 106 is screwed with the screw rod 103, the bottom end of the hopper 101 is provided with a chute 107, the inner side of the sealing plate 105 is provided with a slotted hole 108, the right side of the top end surface of the sealing plate 105 is provided with a convex cylinder 109, the outer side of the convex cylinder 109 is fixedly connected with a connecting spring 110, the inner side of the right end of the connecting spring 110 is fixedly connected with the inner side of the bottom end of the hopper 101, the inner side of the bottom end of the hopper 101 is provided with a second slotted hole 111, the bottoms of the front and rear end surfaces of the.

Five second slots 111 are provided, the intervals between the five second slots 111 are the same, and more than five second slots 111 can be provided, which is not limited herein, and is beneficial for the grains to fall to the blanking bin 5 through the slots 108 on the surface of the sealing plate 105.

The position of the slot 108 on the surface of the sealing plate 105 is the same as that of the inner second slot 111 inside the hopper 101, and the length of the sealing plate 105 is shorter than that of the hopper 101, so that the sealing plate 105 is mounted at the bottom end of the hopper 101.

Wherein, connecting spring 110 is provided with two, and two connecting spring 110 shape size are all the same, do benefit to connecting spring 110 and purchase the production in batches.

The shape of the connecting block 102 is a concave shape, the width and height of the connecting block 102 are larger than those of the sliding groove 107, and the connecting block 102 is favorably mounted on the left end face of the sliding groove 107.

The surface of the sealing hopper main body 101 is coated with 2mm thick fluorocarbon paint, the surface of the hopper 101 is a smooth surface, the corrosion resistance of the sealing hopper main body 101 is favorably improved, and the top end surface of the hopper 101 is inserted with the cover 7.

The hopper 101 is made of 304 stainless steel, is easy to machine and is low in cost.

The patent states: the hopper 101 is made of 304 stainless steel, is easy to process and low in cost, is a common material in stainless steel, has a density of 7.93g/cm 3, and is also called 18/8 stainless steel in the industry. The high temperature resistant 800 ℃, has the characteristics of good processing performance and high toughness, and is widely used in industry, furniture decoration industry and food medical industry.

The working principle is as follows: after the use is finished, the handwheel 104 at the left end of the connecting block 102 is reversely twisted, the handwheel 104 drives the screw rod 103 to rotate, the screw rod 103 is movably connected with the connecting block 102, the screw rod 103 rotates to enable the sealing plate 105 to move towards the right side through the internal thread hole 106, the sealing plate 105 moves towards the right through the sliding groove 107 at the inner side of the bottom end of the hopper 101, the position of the slotted hole 108 on the surface of the sealing plate 105 deviates, the flat plate surface on the surface of the sealing plate 105 shields the second slotted hole 111 inside the hopper 101 to seal the inner space of the hopper 101, the convex cylinder 109 is arranged at the right side of the top end surface of the sealing plate 105, and the convex cylinder 109 is fixedly connected with the connecting spring 110, the right tensioning force is generated on the sealing plate 105 under the acting force of the connecting spring 110, the phenomenon that the screw rod 103 rotates to enable the sealing plate 105 at the right end to move due, when the material leakage is caused, the hand wheel 104 is only required to rotate forwards, the lead screw 103 rotates forwards to drive the sealing plate 105 to move leftwards, the slotted hole 108 on the inner side of the sealing plate 105 corresponds to the second slotted hole 111 inside the hopper 101, grains inside the hopper 101 fall into the slotted hole 108 through the second slotted hole 111 and the slotted hole 108, five second slotted holes 111 are arranged, the interval between the five second slotted holes 111 is the same, more than five second slotted holes 111 can be arranged, and grains can fall to the blanking bin 5 through the slotted hole 108 on the surface of the sealing plate 105.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a corn is planted and is used seeder hopper, includes connecting piece (2), link (3), pivot (4), blanking storehouse (5) and gear (6), its characterized in that: the sealing hopper is characterized by further comprising a sealing hopper main body (1), connecting pieces (2) are arranged on the front side and the rear side of the bottom end of the sealing hopper main body (1), the bottom end face of each connecting piece (2) is welded with a connecting frame (3), a through hole in the middle of each connecting frame (3) is movably connected with a rotating shaft (4), each rotating shaft (4) penetrates through the middle of the blanking bin (5), the outer side of the right end of each rotating shaft (4) is fixedly connected with a gear (6), each sealing hopper main body (1) comprises a hopper (101), a connecting block (102), a lead screw (103), a hand wheel (104), a sealing plate (105), an internal threaded hole (106), a sliding groove (107), a slotted hole (108), a convex cylinder (109), a connecting spring (110) and a second slotted hole (111), the left side of the bottom end face of the hopper (101) is welded with the connecting block, the outer side of the left end of the screw rod (103) is fixedly connected with a hand wheel (104), a sealing plate (105) is arranged on the bottom end surface of the hopper (101), the middle part of the left end surface of the sealing plate (105) is provided with an internal thread hole (106), the inner side of the internal thread hole (106) is mutually screwed with the screw rod (103), the bottom end of the hopper (101) is provided with a sliding chute (107), the inner side of the sealing plate (105) is provided with a slotted hole (108), a convex cylinder (109) is arranged on the right side of the top end surface of the sealing plate (105), the outer side of the convex cylinder (109) is fixedly connected with a connecting spring (110), the inner side of the right end of the connecting spring (110) is fixedly connected with the inner side of the bottom end of the hopper (101), a second slotted hole (111) is arranged on the inner side of the bottom end of the hopper (101), the bottoms of the front and rear end surfaces of the hopper (101) are connected with the connecting piece (2) through bolts, the outer side of the sealing plate (105) is movably connected with a chute (107) on the inner side of the hopper (101).

2. The rice planting seeder hopper as claimed in claim 1, wherein: the number of the second slotted holes (111) is five, and the intervals of the five second slotted holes (111) are the same.

3. The rice planting seeder hopper as claimed in claim 1, wherein: the position of the slot (108) on the surface of the sealing plate (105) is the same as that of the inner second slot (111) inside the hopper (101), and the length of the sealing plate (105) is shorter than that of the hopper (101).

4. The rice planting seeder hopper as claimed in claim 1, wherein: the two connecting springs (110) are arranged, and the two connecting springs (110) are identical in shape and size.

5. The rice planting seeder hopper as claimed in claim 1, wherein: the connecting block (102) is in a concave shape, and the width and height of the connecting block (102) are larger than those of the sliding groove (107).

6. The rice planting seeder hopper as claimed in claim 1, wherein: the surface of the hopper (101) is coated with 2mm thick fluorocarbon paint, the surface of the hopper (101) is a smooth surface, and the top end surface of the hopper (101) is inserted with a cover (7).

Images