CN215624864U

CN215624864U - Conveying device for grain supply

Info

Publication number: CN215624864U
Application number: CN202122399681.1U
Authority: CN
Inventors: 杜建斌; 张文政
Original assignee: Gansu Agricultural University
Current assignee: Gansu Agricultural University
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-01-25
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a conveying device for grain supply, which comprises a base, wherein two mounting plates are symmetrically and fixedly connected to one side of the top of the base, a conveyor is rotatably mounted between the two mounting plates, an adjusting mechanism is fixedly mounted between the bottom of the conveyor and the top of the base together, a first motor is fixedly mounted on one side of the outer surface of the adjusting mechanism, a shell is arranged on one side, close to the mounting plates, of the top of the conveyor, a screening mechanism is mounted inside the shell, and a second motor is mounted on one side of the outer surface of the shell. According to the utility model, the height of the conveyor can be automatically adjusted through the mounting plate, the rotating rod, the adjusting mechanism and the first motor, manual adjustment is not needed, time and labor are saved, and the efficiency of grain conveying is improved.

Description

Conveying device for grain supply

Technical Field

The utility model relates to the technical field of conveying devices, in particular to a conveying device for grain supply.

Background

The conveying means are mechanical devices that convey the bulk goods and piece goods in a continuous manner along a certain path from the loading point to the unloading point.

Most of conveying devices used for the current grain supply also need manual work of operators to adjust the height of the conveying devices, waste time and labor, reduce the efficiency of grain conveying, and meanwhile, the existing grain supply conveying devices cannot remove rice leaves, rice straws, fine impurities and the like from the just harvested grains, and are low in functionality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a conveying device for grain supply.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a conveyor for grain supply, includes the base, two mounting panels of top one side symmetry fixedly connected with of base, two rotate between the mounting panel and install the conveyer, common fixed mounting has adjustment mechanism between the bottom of conveyer and the top of base, adjustment mechanism's surface one side fixed mounting has first motor, one side that the top of conveyer is close to the mounting panel is equipped with the shell, the internally mounted of shell has screening mechanism, the second motor is installed to surface one side of shell, and is connected between the drive shaft of second motor and the screening mechanism.

As a further description of the above technical solution:

adjustment mechanism includes the mount pad, and first motor fixed mounting is in surface one side of mount pad, the inside of mount pad is rotated and is connected with the screw rod, and fixed connection between the drive shaft of screw rod and first motor, the surface threaded connection of screw rod has the slide, the first fixed block of top fixedly connected with of slide, the top of first fixed block is rotated and is connected with the bracing piece, the one end that first fixed block was kept away from to the bracing piece is rotated and is connected with the second fixed block, and fixed connection between the top of second fixed block and the bottom of conveyer, and first motor drives the screw rod and rotates to drive the slide and move toward first motor one side, drive first fixed block through the slide and move toward first motor one side, thereby the conveying height of conveyer is adjusted through the cooperation of bracing piece and second fixed block.

As a further description of the above technical solution:

the pin is connected between the support rod and the first fixing block and between the support rod and the second fixing block together, so that the phenomenon of dislocation between the support rod and the first fixing block and between the support rod and the second fixing block can be effectively avoided.

As a further description of the above technical solution:

screening mechanism includes the frame, and sliding connection between frame and the shell, the inside fixed connection of frame has horizontal screen and slope screen, and horizontal screen is located the top of slope screen, horizontal screen's mesh diameter is greater than the mesh diameter of slope screen, the bottom symmetry laminating of frame has two cams, two be connected with the pivot jointly between the cam, and rotate between pivot and the shell and be connected, fixed connection between the drive shaft of pivot and second motor, four thick springs of the bottom symmetry fixedly connected with of frame, four the equal fixedly connected with fixed plate in bottom of thick spring, and fixed connection between fixed plate and the shell, the second motor drives the pivot and rotates to drive the cam and rotate, then with the cooperation of thick spring, drive the frame vibration, thereby filter grain.

As a further description of the above technical solution:

the feed inlet has been seted up at the top of shell, the first rubber sleeve of common fixedly connected with between the edge of frame and feed inlet, the top fixedly connected with feeder hopper of shell, the discharge gate has been seted up to surface one side of shell, common fixedly connected with second rubber sleeve between the edge of frame and discharge gate, the surface of shell is close to discharge gate department fixedly connected with unloading pipe, the bottom fixedly connected with of shell arranges the waste pipe, and first rubber sleeve can effectively prevent not screening grain and fall into the shell bottom, and the second rubber sleeve can effectively prevent that the grain after the screening from falling into the shell bottom, also helps the grain after the screening to carry out the unloading simultaneously.

As a further description of the above technical solution:

the shell passes through supporting leg fixed mounting at the top of base, and the installation and the fixed of the shell of being convenient for, the bottom symmetry fixed mounting of base has a plurality of walking wheels, and the whole of being convenient for removes.

As a further description of the above technical solution:

two the top of mounting panel all rotates and is connected with the bull stick, and fixed connection between the shell of bull stick and conveyer is favorable to rotating between conveyer and the mounting panel and is connected, can effectively prevent to take place the dislocation between mounting panel and the conveyer simultaneously.

The utility model has the following beneficial effects:

1. a conveying device for grain supply can automatically adjust the height of a conveyor through an installation plate, a rotating rod, an adjusting mechanism and a first motor, does not need manual adjustment, saves time and labor and improves the efficiency of grain conveying;

2. the utility model provides a conveyor for grain supply, through the screening mechanism and the second motor that set up, can sieve just reaping grain and carry, can effectively get rid of most of impurity, increase whole functionality.

Drawings

Fig. 1 is a schematic view of an overall structure of a conveying apparatus for grain supply according to the present invention;

FIG. 2 is a schematic structural diagram of an adjusting mechanism of a conveying device for grain supply according to the present invention;

fig. 3 is a schematic structural diagram of an inner structure of a housing of a conveying device for grain supply according to the present invention.

Illustration of the drawings:

1. a base; 11. a traveling wheel; 2. mounting a plate; 21. a rotating rod; 3. a housing; 31. a discharging pipe; 32. a feed inlet; 33. a discharge port; 34. a waste discharge pipe; 4. a screening mechanism; 41. a second motor; 42. a first rubber sleeve; 43. a horizontal screen; 44. an outer frame; 45. a coarse spring; 46. a cam; 47. a rotating shaft; 48. inclining the screen; 49. a fixing plate; 410. a second rubber sleeve; 5. a feed hopper; 6. an adjustment mechanism; 61. a first motor; 62. a mounting seat; 63. a slide base; 64. a screw; 65. a second fixed block; 66. a first fixed block; 67. a pin; 68. a support bar; 7. a conveyor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides an embodiment: the utility model provides a conveyor for grain supply, the on-line screen storage device comprises a base 1, two mounting panels 2 of top one side symmetry fixedly connected with of base 1, rotate between two mounting panels 2 and install conveyer 7, common fixed mounting has adjustment mechanism 6 between the bottom of conveyer 7 and the top of base 1, surface one side fixed mounting of adjustment mechanism 6 has first motor 61, one side that mounting panel 2 is close to in the top of conveyer 7 is equipped with shell 3, the internally mounted of shell 3 has screening mechanism 4, second motor 41 is installed to surface one side of shell 3, and be connected between the drive shaft of second motor 41 and the screening mechanism 4.

The shell 3 is fixedly arranged at the top of the base 1 through supporting legs, and a plurality of walking wheels 11 are symmetrically and fixedly arranged at the bottom of the base 1.

The top ends of the two mounting plates 2 are rotatably connected with a rotating rod 21, and the rotating rod 21 is fixedly connected with the shell 3 of the conveyor 7.

Referring to fig. 2, the adjusting mechanism 6 includes a mounting seat 62, the first motor 61 is fixedly mounted on one side of the outer surface of the mounting seat 62, the screw 64 is rotatably connected inside the mounting seat 62, and the screw 64 is fixedly connected with the driving shaft of the first motor 61, the slide 63 is connected with the outer surface of the screw 64 in a threaded manner, the first fixed block 66 is fixedly connected to the top of the slide 63, the supporting rod 68 is rotatably connected to the top of the first fixed block 66, the second fixed block 65 is rotatably connected to one end, far away from the first fixed block 66, of the supporting rod 68, and the top of the second fixed block 65 is fixedly connected with the bottom of the conveyor 7.

The support rod 68 is connected with the first fixing block 66 and the second fixing block 65 through a pin 67.

Referring to fig. 3, screening mechanism 4 includes frame 44, and sliding connection between frame 44 and shell 3, the inside fixed connection of frame 44 has horizontal screen 43 and inclined screen 48, and horizontal screen 43 is located inclined screen 48's top, horizontal screen 43's mesh diameter is greater than inclined screen 48's mesh diameter, the bottom symmetry laminating of frame 44 has two cams 46, be connected with pivot 47 jointly between two cams 46, and rotate between pivot 47 and the shell 3 and be connected, fixed connection between pivot 47 and the drive shaft of second motor 41, the bottom symmetry fixed connection of frame 44 has four thick springs 45, the equal fixedly connected with fixed plate 49 in bottom of four thick springs 45, and fixed connection between fixed plate 49 and the shell 3.

Feed inlet 32 has been seted up at the top of shell 3, the first rubber sleeve 42 of common fixedly connected with between the edge of frame 44 and feed inlet 32, the top fixedly connected with feeder hopper 5 of shell 3, discharge gate 33 has been seted up to surface one side of shell 3, common fixedly connected with second rubber sleeve 410 between the edge of frame 44 and discharge gate 33, the surface of shell 3 is close to discharge gate 33 fixedly connected with unloading pipe 31, waste pipe 34 is arranged to the bottom fixedly connected with of shell 3.

The working principle is as follows: a conveying device for grain supply is characterized in that a first motor 61 is started firstly during use, the first motor 61 drives a screw 64 to rotate, a sliding seat 63 is driven to move towards one side of the first motor 61, a first fixing block 66 is driven to move towards one side of the first motor 61 through the sliding seat 63, the conveying height of a conveyor 7 is adjusted through the matching of a supporting rod 68 and a second fixing block 65, after the completion, newly harvested grains are added into a feeding hopper 5, then a second motor 41 is started, the second motor 41 drives a rotating shaft 47 to rotate, a cam 46 is driven to rotate and then is matched with a coarse spring 45, an outer frame 44 is driven to vibrate, so that grains are screened, the screened grains fall on an inclined screen 48 and then fall on the conveyor 7 through a second rubber sleeve 410, a discharging port 33 and a discharging pipe 31 to be conveyed, and if more rice leaves on a horizontal screen 4 are found during screening, When the impurities such as straw are in use, the straw can be fished out manually.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A conveyor for grain supply, includes base (1), its characterized in that: two mounting panel (2) of top one side symmetry fixedly connected with of base (1), two rotate between mounting panel (2) and install conveyer (7), common fixed mounting has adjustment mechanism (6) between the bottom of conveyer (7) and the top of base (1), surface one side fixed mounting of adjustment mechanism (6) has first motor (61), one side that the top of conveyer (7) is close to mounting panel (2) is equipped with shell (3), the internally mounted of shell (3) has screening mechanism (4), second motor (41) are installed to surface one side of shell (3), and are connected between the drive shaft of second motor (41) and screening mechanism (4).

2. A conveyor for a grain supply according to claim 1, wherein: adjustment mechanism (6) include mount pad (62), and first motor (61) fixed mounting is in surface one side of mount pad (62), the inside of mount pad (62) is rotated and is connected with screw rod (64), and fixed connection between the drive shaft of screw rod (64) and first motor (61), the surface threaded connection of screw rod (64) has slide (63), the first fixed block (66) of top fixedly connected with of slide (63), the top of first fixed block (66) is rotated and is connected with bracing piece (68), the one end that first fixed block (66) were kept away from in bracing piece (68) is rotated and is connected with second fixed block (65), and fixed connection between the top of second fixed block (65) and the bottom of conveyer (7).

3. A conveyor for a grain supply according to claim 2, wherein: and a pin (67) is connected between the support rod (68) and the first fixing block (66) and between the support rod and the second fixing block (65) together.

4. A conveyor for a grain supply according to claim 1, wherein: screening mechanism (4) includes frame (44), and sliding connection between frame (44) and shell (3), the inside fixed connection of frame (44) has horizontal screen cloth (43) and slope screen cloth (48), and horizontal screen cloth (43) are located the top of slope screen cloth (48), the mesh diameter of horizontal screen cloth (43) is greater than the mesh diameter of slope screen cloth (48), the bottom symmetry laminating of frame (44) has two cams (46), two be connected with pivot (47) jointly between cam (46), and rotate between pivot (47) and shell (3) and be connected, fixed connection between pivot (47) and the drive shaft of second motor (41), the bottom symmetry fixedly connected with four thick springs (45) of frame (44), four the equal fixedly connected with fixed plate (49) in bottom of thick spring (45), and the fixing plate (49) is fixedly connected with the shell (3).

5. A conveyor for a grain supply according to claim 4, wherein: feed inlet (32) have been seted up at the top of shell (3), common fixedly connected with first rubber sleeve (42) between the edge of frame (44) and feed inlet (32), top fixedly connected with feeder hopper (5) of shell (3), discharge gate (33) have been seted up to surface one side of shell (3), common fixedly connected with second rubber sleeve (410) between the edge of frame (44) and discharge gate (33), the surface of shell (3) is close to discharge gate (33) and locates fixedly connected with unloading pipe (31), waste pipe (34) are arranged to the bottom fixedly connected with of shell (3).

6. A conveyor for a grain supply according to claim 1, wherein: the shell (3) is fixedly installed at the top of the base (1) through supporting legs, and a plurality of walking wheels (11) are symmetrically and fixedly installed at the bottom of the base (1).

7. A conveyor for a grain supply according to claim 1, wherein: two the top of mounting panel (2) all rotates and is connected with bull stick (21), and fixed connection between bull stick (21) and shell (3) of conveyer (7).